mirror of
https://github.com/Z3Prover/z3
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20067 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Ilana Shapiro
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a3024b7c77 | add new attempt at hardness function | ||
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Ilana Shapiro
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7af7ba6495 | fix some bugs and the PQ approach is working for now. the depth sets approach is actually unsound, but I am going to focus on the PQ approach for now since it has more potential for SAT problems with the right hardness metric | ||
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Ilana Shapiro
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c2c0194f3f | Merge remote-tracking branch 'upstream/ilana' into parallel-solving | ||
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Ilana Shapiro
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a3acd962a0
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Parallel solving (#7836)
* very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing * merge * fix #7603: race condition in Ctrl-C handling (#7755) * fix #7603: race condition in Ctrl-C handling * fix race in cancel_eh * fix build * add arithemtic saturation * add an option to register callback on quantifier instantiation Suppose a user propagator encodes axioms using quantifiers and uses E-matching for instantiation. If it wants to implement a custom priority scheme or drop some instances based on internal checks it can register a callback with quantifier instantiation * missing new closure Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add Z3_solver_propagate_on_binding to ml callback declarations Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add python file Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> * debug under defined calls Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * more untangle params Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * precalc parameters to define the eval order Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * remove a printout Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename a Python file Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add on_binding callbacks across APIs update release notes, add to Java, .Net, C++ * use jboolean in Native interface Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * register on_binding attribute Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix java build for java bindings Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * avoid interferring side-effects in function calls Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove theory_str and classes that are only used by it * remove automata from python build Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove ref to theory_str Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * get the finest factorizations before project Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename add_lcs to add_lc Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * resolve bad bug about l2g and g2l translators using wrong global context. add some debug prints * initial attempt at dynamically switching from greedy to frugal splitting strategy in return_cubes. need to test. also there is some bug where the threads take forever to cancel? * Update RELEASE_NOTES.md * resolve bug about not translating managers correctly for the second phase of the greedy cubing, and the frugal fallback * remove unused square-free check Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add some debug prints and impelement internal polynomial fix * restore the square-free check Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add some comments and debug m_assumptions_used * redo greedy->frugal strategy so we don't split on existing cubes in frugal at all (eliminate the incorrect/wasteful step by processing current batch first) * set up initial scaffolding for sharing clauses between threads and batch manager. needs some reworking/debug still * Add .github/copilot-instructions.md with comprehensive Z3 development guide (#7766) * Initial plan * Add comprehensive .github/copilot-instructions.md with validated build commands and timing Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Remove test_example binary file from repository Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Bump actions/checkout from 4 to 5 (#7773) Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5. - [Release notes](https://github.com/actions/checkout/releases) - [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md) - [Commits](https://github.com/actions/checkout/compare/v4...v5) --- updated-dependencies: - dependency-name: actions/checkout dependency-version: '5' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * turn off logging at level 0 for testing * add max thread conflicts backoff * Parallel solving (#7775) * very basic setup * very basic setup (#7741) * add score access and reset Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * added notes Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * add bash files for test runs * fix compilation Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * more notes Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * add top-k fixed-sized min-heap priority queue for top scoring literals * fixed-size min-heap for tracking top-k literals (#7752) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * debugging * process cubes as lists of individual lits * Parallel solving (#7756) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * process cubes as lists of individual lits --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> * snapshot Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * pair programming Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * pair programming Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * merge * chipping away at the new code structure * Parallel solving (#7758) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * updates Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing * Parallel solving (#7759) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * updates Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * simplify output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * merge * resolve bad bug about l2g and g2l translators using wrong global context. add some debug prints * initial attempt at dynamically switching from greedy to frugal splitting strategy in return_cubes. need to test. also there is some bug where the threads take forever to cancel? * Parallel solving (#7769) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing * merge * resolve bad bug about l2g and g2l translators using wrong global context. add some debug prints * initial attempt at dynamically switching from greedy to frugal splitting strategy in return_cubes. need to test. also there is some bug where the threads take forever to cancel? --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * resolve bug about not translating managers correctly for the second phase of the greedy cubing, and the frugal fallback * Parallel solving (#7771) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing * merge * fix #7603: race condition in Ctrl-C handling (#7755) * fix #7603: race condition in Ctrl-C handling * fix race in cancel_eh * fix build * add arithemtic saturation * add an option to register callback on quantifier instantiation Suppose a user propagator encodes axioms using quantifiers and uses E-matching for instantiation. If it wants to implement a custom priority scheme or drop some instances based on internal checks it can register a callback with quantifier instantiation * missing new closure Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add Z3_solver_propagate_on_binding to ml callback declarations Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add python file Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> * debug under defined calls Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * more untangle params Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * precalc parameters to define the eval order Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * remove a printout Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename a Python file Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add on_binding callbacks across APIs update release notes, add to Java, .Net, C++ * use jboolean in Native interface Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * register on_binding attribute Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix java build for java bindings Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * avoid interferring side-effects in function calls Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove theory_str and classes that are only used by it * remove automata from python build Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove ref to theory_str Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * get the finest factorizations before project Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename add_lcs to add_lc Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * resolve bad bug about l2g and g2l translators using wrong global context. add some debug prints * initial attempt at dynamically switching from greedy to frugal splitting strategy in return_cubes. need to test. also there is some bug where the threads take forever to cancel? * Update RELEASE_NOTES.md * resolve bug about not translating managers correctly for the second phase of the greedy cubing, and the frugal fallback --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> Signed-off-by: Lev Nachmanson <levnach@hotmail.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> Co-authored-by: Lev Nachmanson <levnach@hotmail.com> * code and notes * add some debug prints and impelement internal polynomial fix * add some comments and debug m_assumptions_used * redo greedy->frugal strategy so we don't split on existing cubes in frugal at all (eliminate the incorrect/wasteful step by processing current batch first) * set up initial scaffolding for sharing clauses between threads and batch manager. needs some reworking/debug still * Parallel solving (#7774) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing * merge * fix #7603: race condition in Ctrl-C handling (#7755) * fix #7603: race condition in Ctrl-C handling * fix race in cancel_eh * fix build * add arithemtic saturation * add an option to register callback on quantifier instantiation Suppose a user propagator encodes axioms using quantifiers and uses E-matching for instantiation. If it wants to implement a custom priority scheme or drop some instances based on internal checks it can register a callback with quantifier instantiation * missing new closure Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add Z3_solver_propagate_on_binding to ml callback declarations Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add python file Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> * debug under defined calls Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * more untangle params Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * precalc parameters to define the eval order Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * remove a printout Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename a Python file Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add on_binding callbacks across APIs update release notes, add to Java, .Net, C++ * use jboolean in Native interface Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * register on_binding attribute Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix java build for java bindings Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * avoid interferring side-effects in function calls Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove theory_str and classes that are only used by it * remove automata from python build Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove ref to theory_str Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * get the finest factorizations before project Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename add_lcs to add_lc Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * resolve bad bug about l2g and g2l translators using wrong global context. add some debug prints * initial attempt at dynamically switching from greedy to frugal splitting strategy in return_cubes. need to test. also there is some bug where the threads take forever to cancel? * Update RELEASE_NOTES.md * resolve bug about not translating managers correctly for the second phase of the greedy cubing, and the frugal fallback * remove unused square-free check Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add some debug prints and impelement internal polynomial fix * add some comments and debug m_assumptions_used * redo greedy->frugal strategy so we don't split on existing cubes in frugal at all (eliminate the incorrect/wasteful step by processing current batch first) * set up initial scaffolding for sharing clauses between threads and batch manager. needs some reworking/debug still --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> Signed-off-by: Lev Nachmanson <levnach@hotmail.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> Co-authored-by: Lev Nachmanson <levnach@hotmail.com> * sign of life Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add notes on parameter tuning Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add notes on parameter tuning Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add notes on parameter tuning Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add notes on parameter tuning Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * turn off logging at level 0 for testing * add max thread conflicts backoff --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> Signed-off-by: Lev Nachmanson <levnach@hotmail.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> Co-authored-by: Lev Nachmanson <levnach@hotmail.com> * fix #7776 * add > operator as shorthand for Array * updates to euf completion * resolve bug about not popping local ctx to base level before collecting shared lits * Add virtual translate method to solver_factory class (#7780) * Initial plan * Add virtual translate method to solver_factory base class and all implementations Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Add documentation for the translate method in solver_factory Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * put return_cubes under lock * Revert "resolve bug about not popping local ctx to base level before collecting shared lits" This reverts commit |
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Ilana Shapiro
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67f5962a81 | merge | ||
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Ilana Shapiro
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651b86000f | debug iterative deepening some more and add first attempt at PQ (untested) | ||
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Ilana Shapiro
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506112595a
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Parallel solving (#7832)
* very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing * merge * fix #7603: race condition in Ctrl-C handling (#7755) * fix #7603: race condition in Ctrl-C handling * fix race in cancel_eh * fix build * add arithemtic saturation * add an option to register callback on quantifier instantiation Suppose a user propagator encodes axioms using quantifiers and uses E-matching for instantiation. If it wants to implement a custom priority scheme or drop some instances based on internal checks it can register a callback with quantifier instantiation * missing new closure Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add Z3_solver_propagate_on_binding to ml callback declarations Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add python file Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> * debug under defined calls Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * more untangle params Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * precalc parameters to define the eval order Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * remove a printout Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename a Python file Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add on_binding callbacks across APIs update release notes, add to Java, .Net, C++ * use jboolean in Native interface Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * register on_binding attribute Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix java build for java bindings Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * avoid interferring side-effects in function calls Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove theory_str and classes that are only used by it * remove automata from python build Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove ref to theory_str Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * get the finest factorizations before project Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename add_lcs to add_lc Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * resolve bad bug about l2g and g2l translators using wrong global context. add some debug prints * initial attempt at dynamically switching from greedy to frugal splitting strategy in return_cubes. need to test. also there is some bug where the threads take forever to cancel? * Update RELEASE_NOTES.md * resolve bug about not translating managers correctly for the second phase of the greedy cubing, and the frugal fallback * remove unused square-free check Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add some debug prints and impelement internal polynomial fix * restore the square-free check Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add some comments and debug m_assumptions_used * redo greedy->frugal strategy so we don't split on existing cubes in frugal at all (eliminate the incorrect/wasteful step by processing current batch first) * set up initial scaffolding for sharing clauses between threads and batch manager. needs some reworking/debug still * Add .github/copilot-instructions.md with comprehensive Z3 development guide (#7766) * Initial plan * Add comprehensive .github/copilot-instructions.md with validated build commands and timing Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Remove test_example binary file from repository Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Bump actions/checkout from 4 to 5 (#7773) Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5. - [Release notes](https://github.com/actions/checkout/releases) - [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md) - [Commits](https://github.com/actions/checkout/compare/v4...v5) --- updated-dependencies: - dependency-name: actions/checkout dependency-version: '5' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * turn off logging at level 0 for testing * add max thread conflicts backoff * Parallel solving (#7775) * very basic setup * very basic setup (#7741) * add score access and reset Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * added notes Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * add bash files for test runs * fix compilation Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * more notes Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * add top-k fixed-sized min-heap priority queue for top scoring literals * fixed-size min-heap for tracking top-k literals (#7752) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * debugging * process cubes as lists of individual lits * Parallel solving (#7756) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * process cubes as lists of individual lits --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> * snapshot Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * pair programming Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * pair programming Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * merge * chipping away at the new code structure * Parallel solving (#7758) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * updates Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing * Parallel solving (#7759) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * updates Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * simplify output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * merge * resolve bad bug about l2g and g2l translators using wrong global context. add some debug prints * initial attempt at dynamically switching from greedy to frugal splitting strategy in return_cubes. need to test. also there is some bug where the threads take forever to cancel? * Parallel solving (#7769) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing * merge * resolve bad bug about l2g and g2l translators using wrong global context. add some debug prints * initial attempt at dynamically switching from greedy to frugal splitting strategy in return_cubes. need to test. also there is some bug where the threads take forever to cancel? --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * resolve bug about not translating managers correctly for the second phase of the greedy cubing, and the frugal fallback * Parallel solving (#7771) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing * merge * fix #7603: race condition in Ctrl-C handling (#7755) * fix #7603: race condition in Ctrl-C handling * fix race in cancel_eh * fix build * add arithemtic saturation * add an option to register callback on quantifier instantiation Suppose a user propagator encodes axioms using quantifiers and uses E-matching for instantiation. If it wants to implement a custom priority scheme or drop some instances based on internal checks it can register a callback with quantifier instantiation * missing new closure Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add Z3_solver_propagate_on_binding to ml callback declarations Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add python file Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> * debug under defined calls Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * more untangle params Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * precalc parameters to define the eval order Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * remove a printout Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename a Python file Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add on_binding callbacks across APIs update release notes, add to Java, .Net, C++ * use jboolean in Native interface Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * register on_binding attribute Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix java build for java bindings Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * avoid interferring side-effects in function calls Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove theory_str and classes that are only used by it * remove automata from python build Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove ref to theory_str Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * get the finest factorizations before project Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename add_lcs to add_lc Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * resolve bad bug about l2g and g2l translators using wrong global context. add some debug prints * initial attempt at dynamically switching from greedy to frugal splitting strategy in return_cubes. need to test. also there is some bug where the threads take forever to cancel? * Update RELEASE_NOTES.md * resolve bug about not translating managers correctly for the second phase of the greedy cubing, and the frugal fallback --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> Signed-off-by: Lev Nachmanson <levnach@hotmail.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> Co-authored-by: Lev Nachmanson <levnach@hotmail.com> * code and notes * add some debug prints and impelement internal polynomial fix * add some comments and debug m_assumptions_used * redo greedy->frugal strategy so we don't split on existing cubes in frugal at all (eliminate the incorrect/wasteful step by processing current batch first) * set up initial scaffolding for sharing clauses between threads and batch manager. needs some reworking/debug still * Parallel solving (#7774) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing * merge * fix #7603: race condition in Ctrl-C handling (#7755) * fix #7603: race condition in Ctrl-C handling * fix race in cancel_eh * fix build * add arithemtic saturation * add an option to register callback on quantifier instantiation Suppose a user propagator encodes axioms using quantifiers and uses E-matching for instantiation. If it wants to implement a custom priority scheme or drop some instances based on internal checks it can register a callback with quantifier instantiation * missing new closure Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add Z3_solver_propagate_on_binding to ml callback declarations Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add python file Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> * debug under defined calls Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * more untangle params Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * precalc parameters to define the eval order Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * remove a printout Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename a Python file Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add on_binding callbacks across APIs update release notes, add to Java, .Net, C++ * use jboolean in Native interface Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * register on_binding attribute Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix java build for java bindings Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * avoid interferring side-effects in function calls Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove theory_str and classes that are only used by it * remove automata from python build Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove ref to theory_str Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * get the finest factorizations before project Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename add_lcs to add_lc Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * resolve bad bug about l2g and g2l translators using wrong global context. add some debug prints * initial attempt at dynamically switching from greedy to frugal splitting strategy in return_cubes. need to test. also there is some bug where the threads take forever to cancel? * Update RELEASE_NOTES.md * resolve bug about not translating managers correctly for the second phase of the greedy cubing, and the frugal fallback * remove unused square-free check Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add some debug prints and impelement internal polynomial fix * add some comments and debug m_assumptions_used * redo greedy->frugal strategy so we don't split on existing cubes in frugal at all (eliminate the incorrect/wasteful step by processing current batch first) * set up initial scaffolding for sharing clauses between threads and batch manager. needs some reworking/debug still --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> Signed-off-by: Lev Nachmanson <levnach@hotmail.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> Co-authored-by: Lev Nachmanson <levnach@hotmail.com> * sign of life Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add notes on parameter tuning Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add notes on parameter tuning Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add notes on parameter tuning Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add notes on parameter tuning Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * turn off logging at level 0 for testing * add max thread conflicts backoff --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> Signed-off-by: Lev Nachmanson <levnach@hotmail.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> Co-authored-by: Lev Nachmanson <levnach@hotmail.com> * fix #7776 * add > operator as shorthand for Array * updates to euf completion * resolve bug about not popping local ctx to base level before collecting shared lits * Add virtual translate method to solver_factory class (#7780) * Initial plan * Add virtual translate method to solver_factory base class and all implementations Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Add documentation for the translate method in solver_factory Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * put return_cubes under lock * Revert "resolve bug about not popping local ctx to base level before collecting shared lits" This reverts commit |
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Ilana Shapiro
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a42d21fe80 | fix iterative deepening bug: unsolved cube needs to get re-enqueued even if we don't split it further | ||
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Ilana Shapiro
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1fae0dea16 | iterative deepening experiment (no PQ yet). the hardness heuristic is still naive! | ||
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Ilana Shapiro
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9ea6f2ea86 | merge | ||
Nikolaj Bjorner
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631a3a27cf |
make sure that worker state is properly deallocated
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> |
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Nikolaj Bjorner
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ef8d2020ca |
comment out
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> |
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Ilana Shapiro
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a57f87fbe9
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Parallel solving (#7824)
* very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing * merge * fix #7603: race condition in Ctrl-C handling (#7755) * fix #7603: race condition in Ctrl-C handling * fix race in cancel_eh * fix build * add arithemtic saturation * add an option to register callback on quantifier instantiation Suppose a user propagator encodes axioms using quantifiers and uses E-matching for instantiation. If it wants to implement a custom priority scheme or drop some instances based on internal checks it can register a callback with quantifier instantiation * missing new closure Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add Z3_solver_propagate_on_binding to ml callback declarations Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add python file Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> * debug under defined calls Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * more untangle params Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * precalc parameters to define the eval order Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * remove a printout Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename a Python file Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add on_binding callbacks across APIs update release notes, add to Java, .Net, C++ * use jboolean in Native interface Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * register on_binding attribute Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix java build for java bindings Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * avoid interferring side-effects in function calls Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove theory_str and classes that are only used by it * remove automata from python build Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove ref to theory_str Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * get the finest factorizations before project Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename add_lcs to add_lc Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * resolve bad bug about l2g and g2l translators using wrong global context. add some debug prints * initial attempt at dynamically switching from greedy to frugal splitting strategy in return_cubes. need to test. also there is some bug where the threads take forever to cancel? * Update RELEASE_NOTES.md * resolve bug about not translating managers correctly for the second phase of the greedy cubing, and the frugal fallback * remove unused square-free check Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add some debug prints and impelement internal polynomial fix * restore the square-free check Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add some comments and debug m_assumptions_used * redo greedy->frugal strategy so we don't split on existing cubes in frugal at all (eliminate the incorrect/wasteful step by processing current batch first) * set up initial scaffolding for sharing clauses between threads and batch manager. needs some reworking/debug still * Add .github/copilot-instructions.md with comprehensive Z3 development guide (#7766) * Initial plan * Add comprehensive .github/copilot-instructions.md with validated build commands and timing Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Remove test_example binary file from repository Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Bump actions/checkout from 4 to 5 (#7773) Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5. - [Release notes](https://github.com/actions/checkout/releases) - [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md) - [Commits](https://github.com/actions/checkout/compare/v4...v5) --- updated-dependencies: - dependency-name: actions/checkout dependency-version: '5' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * turn off logging at level 0 for testing * add max thread conflicts backoff * Parallel solving (#7775) * very basic setup * very basic setup (#7741) * add score access and reset Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * added notes Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * add bash files for test runs * fix compilation Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * more notes Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * add top-k fixed-sized min-heap priority queue for top scoring literals * fixed-size min-heap for tracking top-k literals (#7752) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * debugging * process cubes as lists of individual lits * Parallel solving (#7756) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * process cubes as lists of individual lits --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> * snapshot Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * pair programming Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * pair programming Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * merge * chipping away at the new code structure * Parallel solving (#7758) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * updates Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing * Parallel solving (#7759) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * updates Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * simplify output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * merge * resolve bad bug about l2g and g2l translators using wrong global context. add some debug prints * initial attempt at dynamically switching from greedy to frugal splitting strategy in return_cubes. need to test. also there is some bug where the threads take forever to cancel? * Parallel solving (#7769) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing * merge * resolve bad bug about l2g and g2l translators using wrong global context. add some debug prints * initial attempt at dynamically switching from greedy to frugal splitting strategy in return_cubes. need to test. also there is some bug where the threads take forever to cancel? --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * resolve bug about not translating managers correctly for the second phase of the greedy cubing, and the frugal fallback * Parallel solving (#7771) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing * merge * fix #7603: race condition in Ctrl-C handling (#7755) * fix #7603: race condition in Ctrl-C handling * fix race in cancel_eh * fix build * add arithemtic saturation * add an option to register callback on quantifier instantiation Suppose a user propagator encodes axioms using quantifiers and uses E-matching for instantiation. If it wants to implement a custom priority scheme or drop some instances based on internal checks it can register a callback with quantifier instantiation * missing new closure Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add Z3_solver_propagate_on_binding to ml callback declarations Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add python file Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> * debug under defined calls Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * more untangle params Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * precalc parameters to define the eval order Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * remove a printout Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename a Python file Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add on_binding callbacks across APIs update release notes, add to Java, .Net, C++ * use jboolean in Native interface Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * register on_binding attribute Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix java build for java bindings Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * avoid interferring side-effects in function calls Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove theory_str and classes that are only used by it * remove automata from python build Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove ref to theory_str Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * get the finest factorizations before project Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename add_lcs to add_lc Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * resolve bad bug about l2g and g2l translators using wrong global context. add some debug prints * initial attempt at dynamically switching from greedy to frugal splitting strategy in return_cubes. need to test. also there is some bug where the threads take forever to cancel? * Update RELEASE_NOTES.md * resolve bug about not translating managers correctly for the second phase of the greedy cubing, and the frugal fallback --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> Signed-off-by: Lev Nachmanson <levnach@hotmail.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> Co-authored-by: Lev Nachmanson <levnach@hotmail.com> * code and notes * add some debug prints and impelement internal polynomial fix * add some comments and debug m_assumptions_used * redo greedy->frugal strategy so we don't split on existing cubes in frugal at all (eliminate the incorrect/wasteful step by processing current batch first) * set up initial scaffolding for sharing clauses between threads and batch manager. needs some reworking/debug still * Parallel solving (#7774) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing * merge * fix #7603: race condition in Ctrl-C handling (#7755) * fix #7603: race condition in Ctrl-C handling * fix race in cancel_eh * fix build * add arithemtic saturation * add an option to register callback on quantifier instantiation Suppose a user propagator encodes axioms using quantifiers and uses E-matching for instantiation. If it wants to implement a custom priority scheme or drop some instances based on internal checks it can register a callback with quantifier instantiation * missing new closure Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add Z3_solver_propagate_on_binding to ml callback declarations Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add python file Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> * debug under defined calls Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * more untangle params Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * precalc parameters to define the eval order Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * remove a printout Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename a Python file Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add on_binding callbacks across APIs update release notes, add to Java, .Net, C++ * use jboolean in Native interface Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * register on_binding attribute Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix java build for java bindings Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * avoid interferring side-effects in function calls Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove theory_str and classes that are only used by it * remove automata from python build Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove ref to theory_str Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * get the finest factorizations before project Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename add_lcs to add_lc Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * resolve bad bug about l2g and g2l translators using wrong global context. add some debug prints * initial attempt at dynamically switching from greedy to frugal splitting strategy in return_cubes. need to test. also there is some bug where the threads take forever to cancel? * Update RELEASE_NOTES.md * resolve bug about not translating managers correctly for the second phase of the greedy cubing, and the frugal fallback * remove unused square-free check Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add some debug prints and impelement internal polynomial fix * add some comments and debug m_assumptions_used * redo greedy->frugal strategy so we don't split on existing cubes in frugal at all (eliminate the incorrect/wasteful step by processing current batch first) * set up initial scaffolding for sharing clauses between threads and batch manager. needs some reworking/debug still --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> Signed-off-by: Lev Nachmanson <levnach@hotmail.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> Co-authored-by: Lev Nachmanson <levnach@hotmail.com> * sign of life Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add notes on parameter tuning Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add notes on parameter tuning Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add notes on parameter tuning Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add notes on parameter tuning Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * turn off logging at level 0 for testing * add max thread conflicts backoff --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> Signed-off-by: Lev Nachmanson <levnach@hotmail.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> Co-authored-by: Lev Nachmanson <levnach@hotmail.com> * fix #7776 * add > operator as shorthand for Array * updates to euf completion * resolve bug about not popping local ctx to base level before collecting shared lits * Add virtual translate method to solver_factory class (#7780) * Initial plan * Add virtual translate method to solver_factory base class and all implementations Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Add documentation for the translate method in solver_factory Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * put return_cubes under lock * Revert "resolve bug about not popping local ctx to base level before collecting shared lits" This reverts commit |
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Ilana Shapiro
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e6afc50fdf | Merge branch 'parallel-solving' of github.com:ilanashapiro/z3 into parallel-solving | ||
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Ilana Shapiro
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44e3f22c8b | debug the backbone crash (it was references not being counted) | ||
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Ilana Shapiro
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04ef9dc655 | Merge remote-tracking branch 'upstream/ilana' into parallel-solving | ||
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Ilana Shapiro
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7f559b5831
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Parallel solving (#7821)
* very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing * merge * fix #7603: race condition in Ctrl-C handling (#7755) * fix #7603: race condition in Ctrl-C handling * fix race in cancel_eh * fix build * add arithemtic saturation * add an option to register callback on quantifier instantiation Suppose a user propagator encodes axioms using quantifiers and uses E-matching for instantiation. If it wants to implement a custom priority scheme or drop some instances based on internal checks it can register a callback with quantifier instantiation * missing new closure Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add Z3_solver_propagate_on_binding to ml callback declarations Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add python file Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> * debug under defined calls Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * more untangle params Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * precalc parameters to define the eval order Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * remove a printout Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename a Python file Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add on_binding callbacks across APIs update release notes, add to Java, .Net, C++ * use jboolean in Native interface Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * register on_binding attribute Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix java build for java bindings Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * avoid interferring side-effects in function calls Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove theory_str and classes that are only used by it * remove automata from python build Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove ref to theory_str Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * get the finest factorizations before project Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename add_lcs to add_lc Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * resolve bad bug about l2g and g2l translators using wrong global context. add some debug prints * initial attempt at dynamically switching from greedy to frugal splitting strategy in return_cubes. need to test. also there is some bug where the threads take forever to cancel? * Update RELEASE_NOTES.md * resolve bug about not translating managers correctly for the second phase of the greedy cubing, and the frugal fallback * remove unused square-free check Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add some debug prints and impelement internal polynomial fix * restore the square-free check Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add some comments and debug m_assumptions_used * redo greedy->frugal strategy so we don't split on existing cubes in frugal at all (eliminate the incorrect/wasteful step by processing current batch first) * set up initial scaffolding for sharing clauses between threads and batch manager. needs some reworking/debug still * Add .github/copilot-instructions.md with comprehensive Z3 development guide (#7766) * Initial plan * Add comprehensive .github/copilot-instructions.md with validated build commands and timing Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Remove test_example binary file from repository Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Bump actions/checkout from 4 to 5 (#7773) Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5. - [Release notes](https://github.com/actions/checkout/releases) - [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md) - [Commits](https://github.com/actions/checkout/compare/v4...v5) --- updated-dependencies: - dependency-name: actions/checkout dependency-version: '5' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * turn off logging at level 0 for testing * add max thread conflicts backoff * Parallel solving (#7775) * very basic setup * very basic setup (#7741) * add score access and reset Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * added notes Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * add bash files for test runs * fix compilation Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * more notes Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * add top-k fixed-sized min-heap priority queue for top scoring literals * fixed-size min-heap for tracking top-k literals (#7752) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * debugging * process cubes as lists of individual lits * Parallel solving (#7756) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * process cubes as lists of individual lits --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> * snapshot Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * pair programming Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * pair programming Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * merge * chipping away at the new code structure * Parallel solving (#7758) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * updates Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing * Parallel solving (#7759) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * updates Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * simplify output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * merge * resolve bad bug about l2g and g2l translators using wrong global context. add some debug prints * initial attempt at dynamically switching from greedy to frugal splitting strategy in return_cubes. need to test. also there is some bug where the threads take forever to cancel? * Parallel solving (#7769) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing * merge * resolve bad bug about l2g and g2l translators using wrong global context. add some debug prints * initial attempt at dynamically switching from greedy to frugal splitting strategy in return_cubes. need to test. also there is some bug where the threads take forever to cancel? --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * resolve bug about not translating managers correctly for the second phase of the greedy cubing, and the frugal fallback * Parallel solving (#7771) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing * merge * fix #7603: race condition in Ctrl-C handling (#7755) * fix #7603: race condition in Ctrl-C handling * fix race in cancel_eh * fix build * add arithemtic saturation * add an option to register callback on quantifier instantiation Suppose a user propagator encodes axioms using quantifiers and uses E-matching for instantiation. If it wants to implement a custom priority scheme or drop some instances based on internal checks it can register a callback with quantifier instantiation * missing new closure Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add Z3_solver_propagate_on_binding to ml callback declarations Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add python file Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> * debug under defined calls Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * more untangle params Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * precalc parameters to define the eval order Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * remove a printout Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename a Python file Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add on_binding callbacks across APIs update release notes, add to Java, .Net, C++ * use jboolean in Native interface Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * register on_binding attribute Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix java build for java bindings Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * avoid interferring side-effects in function calls Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove theory_str and classes that are only used by it * remove automata from python build Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove ref to theory_str Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * get the finest factorizations before project Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename add_lcs to add_lc Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * resolve bad bug about l2g and g2l translators using wrong global context. add some debug prints * initial attempt at dynamically switching from greedy to frugal splitting strategy in return_cubes. need to test. also there is some bug where the threads take forever to cancel? * Update RELEASE_NOTES.md * resolve bug about not translating managers correctly for the second phase of the greedy cubing, and the frugal fallback --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> Signed-off-by: Lev Nachmanson <levnach@hotmail.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> Co-authored-by: Lev Nachmanson <levnach@hotmail.com> * code and notes * add some debug prints and impelement internal polynomial fix * add some comments and debug m_assumptions_used * redo greedy->frugal strategy so we don't split on existing cubes in frugal at all (eliminate the incorrect/wasteful step by processing current batch first) * set up initial scaffolding for sharing clauses between threads and batch manager. needs some reworking/debug still * Parallel solving (#7774) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing * merge * fix #7603: race condition in Ctrl-C handling (#7755) * fix #7603: race condition in Ctrl-C handling * fix race in cancel_eh * fix build * add arithemtic saturation * add an option to register callback on quantifier instantiation Suppose a user propagator encodes axioms using quantifiers and uses E-matching for instantiation. If it wants to implement a custom priority scheme or drop some instances based on internal checks it can register a callback with quantifier instantiation * missing new closure Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add Z3_solver_propagate_on_binding to ml callback declarations Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add python file Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> * debug under defined calls Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * more untangle params Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * precalc parameters to define the eval order Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * remove a printout Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename a Python file Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add on_binding callbacks across APIs update release notes, add to Java, .Net, C++ * use jboolean in Native interface Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * register on_binding attribute Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix java build for java bindings Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * avoid interferring side-effects in function calls Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove theory_str and classes that are only used by it * remove automata from python build Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove ref to theory_str Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * get the finest factorizations before project Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename add_lcs to add_lc Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * resolve bad bug about l2g and g2l translators using wrong global context. add some debug prints * initial attempt at dynamically switching from greedy to frugal splitting strategy in return_cubes. need to test. also there is some bug where the threads take forever to cancel? * Update RELEASE_NOTES.md * resolve bug about not translating managers correctly for the second phase of the greedy cubing, and the frugal fallback * remove unused square-free check Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add some debug prints and impelement internal polynomial fix * add some comments and debug m_assumptions_used * redo greedy->frugal strategy so we don't split on existing cubes in frugal at all (eliminate the incorrect/wasteful step by processing current batch first) * set up initial scaffolding for sharing clauses between threads and batch manager. needs some reworking/debug still --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> Signed-off-by: Lev Nachmanson <levnach@hotmail.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> Co-authored-by: Lev Nachmanson <levnach@hotmail.com> * sign of life Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add notes on parameter tuning Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add notes on parameter tuning Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add notes on parameter tuning Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add notes on parameter tuning Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * turn off logging at level 0 for testing * add max thread conflicts backoff --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> Signed-off-by: Lev Nachmanson <levnach@hotmail.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> Co-authored-by: Lev Nachmanson <levnach@hotmail.com> * fix #7776 * add > operator as shorthand for Array * updates to euf completion * resolve bug about not popping local ctx to base level before collecting shared lits * Add virtual translate method to solver_factory class (#7780) * Initial plan * Add virtual translate method to solver_factory base class and all implementations Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Add documentation for the translate method in solver_factory Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * put return_cubes under lock * Revert "resolve bug about not popping local ctx to base level before collecting shared lits" This reverts commit |
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Ilana Shapiro
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7a1c5e30be
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Merge branch 'Z3Prover:master' into parallel-solving | ||
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Ilana Shapiro
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5c2f244a85 | depth splitting now applies to greedy+frugal unless specified otherwise | ||
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Ilana Shapiro
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c010a38244 |
attempting to add backbone code, it does not work. still debugging the error: ASSERTION VIOLATION
File: /home/t-ilshapiro/z3/src/ast/ast.cpp Line: 388 UNEXPECTED CODE WAS REACHED. I left a comment on the line where it's crashing |
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Nikolaj Bjorner
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1bed5a4306 |
remove double tweak versioning
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> |
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Ilana Shapiro
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307a8c5932 | merge | ||
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Nikolaj Bjorner
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5db6571acf |
sketch backbone code
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> |
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Ilana Shapiro
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43d2a1f5b1 | rename variables | ||
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Ilana Shapiro
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0fdf5bcb3f
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Fix configuration for depth splitting in notes | ||
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Ilana Shapiro
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12dd705898
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Rename configuration from 'shareconflicts' to 'depthsplitting' | ||
Shiwei Weng 翁士伟
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894c0e9fbe
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Bugfix: post-build sanity check when an old version of ocaml-z3 is installed (#7815)
* fix: add generating META for ocamlfind. * Patch macos. We need to keep the `@rpath` and use environment var to enable the test because we need to leave it to be fixed by package managers. * Trigger CI. * Debug. * Debug. * Debug. * Debug. * Debug. * Debug. * Hacky fix for ocaml building warning. * Fix typo and rename variables. * Fix cmake for ocaml test, using local libz3 explicit. |
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Ilana Shapiro
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8cb093752a
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Parallel solving (#7814)
* very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing * merge * fix #7603: race condition in Ctrl-C handling (#7755) * fix #7603: race condition in Ctrl-C handling * fix race in cancel_eh * fix build * add arithemtic saturation * add an option to register callback on quantifier instantiation Suppose a user propagator encodes axioms using quantifiers and uses E-matching for instantiation. If it wants to implement a custom priority scheme or drop some instances based on internal checks it can register a callback with quantifier instantiation * missing new closure Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add Z3_solver_propagate_on_binding to ml callback declarations Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add python file Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> * debug under defined calls Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * more untangle params Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * precalc parameters to define the eval order Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * remove a printout Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename a Python file Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add on_binding callbacks across APIs update release notes, add to Java, .Net, C++ * use jboolean in Native interface Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * register on_binding attribute Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix java build for java bindings Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * avoid interferring side-effects in function calls Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove theory_str and classes that are only used by it * remove automata from python build Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove ref to theory_str Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * get the finest factorizations before project Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename add_lcs to add_lc Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * resolve bad bug about l2g and g2l translators using wrong global context. add some debug prints * initial attempt at dynamically switching from greedy to frugal splitting strategy in return_cubes. need to test. also there is some bug where the threads take forever to cancel? * Update RELEASE_NOTES.md * resolve bug about not translating managers correctly for the second phase of the greedy cubing, and the frugal fallback * remove unused square-free check Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add some debug prints and impelement internal polynomial fix * restore the square-free check Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add some comments and debug m_assumptions_used * redo greedy->frugal strategy so we don't split on existing cubes in frugal at all (eliminate the incorrect/wasteful step by processing current batch first) * set up initial scaffolding for sharing clauses between threads and batch manager. needs some reworking/debug still * Add .github/copilot-instructions.md with comprehensive Z3 development guide (#7766) * Initial plan * Add comprehensive .github/copilot-instructions.md with validated build commands and timing Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Remove test_example binary file from repository Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Bump actions/checkout from 4 to 5 (#7773) Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5. - [Release notes](https://github.com/actions/checkout/releases) - [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md) - [Commits](https://github.com/actions/checkout/compare/v4...v5) --- updated-dependencies: - dependency-name: actions/checkout dependency-version: '5' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * turn off logging at level 0 for testing * add max thread conflicts backoff * Parallel solving (#7775) * very basic setup * very basic setup (#7741) * add score access and reset Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * added notes Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * add bash files for test runs * fix compilation Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * more notes Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * Update PARALLEL_PROJECT_NOTES.md * add top-k fixed-sized min-heap priority queue for top scoring literals * fixed-size min-heap for tracking top-k literals (#7752) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * debugging * process cubes as lists of individual lits * Parallel solving (#7756) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * process cubes as lists of individual lits --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> * snapshot Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * pair programming Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * pair programming Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * merge * chipping away at the new code structure * Parallel solving (#7758) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * updates Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing * Parallel solving (#7759) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * updates Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * simplify output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * merge * resolve bad bug about l2g and g2l translators using wrong global context. add some debug prints * initial attempt at dynamically switching from greedy to frugal splitting strategy in return_cubes. need to test. also there is some bug where the threads take forever to cancel? * Parallel solving (#7769) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing * merge * resolve bad bug about l2g and g2l translators using wrong global context. add some debug prints * initial attempt at dynamically switching from greedy to frugal splitting strategy in return_cubes. need to test. also there is some bug where the threads take forever to cancel? --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * resolve bug about not translating managers correctly for the second phase of the greedy cubing, and the frugal fallback * Parallel solving (#7771) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing * merge * fix #7603: race condition in Ctrl-C handling (#7755) * fix #7603: race condition in Ctrl-C handling * fix race in cancel_eh * fix build * add arithemtic saturation * add an option to register callback on quantifier instantiation Suppose a user propagator encodes axioms using quantifiers and uses E-matching for instantiation. If it wants to implement a custom priority scheme or drop some instances based on internal checks it can register a callback with quantifier instantiation * missing new closure Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add Z3_solver_propagate_on_binding to ml callback declarations Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add python file Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> * debug under defined calls Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * more untangle params Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * precalc parameters to define the eval order Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * remove a printout Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename a Python file Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add on_binding callbacks across APIs update release notes, add to Java, .Net, C++ * use jboolean in Native interface Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * register on_binding attribute Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix java build for java bindings Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * avoid interferring side-effects in function calls Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove theory_str and classes that are only used by it * remove automata from python build Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove ref to theory_str Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * get the finest factorizations before project Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename add_lcs to add_lc Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * resolve bad bug about l2g and g2l translators using wrong global context. add some debug prints * initial attempt at dynamically switching from greedy to frugal splitting strategy in return_cubes. need to test. also there is some bug where the threads take forever to cancel? * Update RELEASE_NOTES.md * resolve bug about not translating managers correctly for the second phase of the greedy cubing, and the frugal fallback --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> Signed-off-by: Lev Nachmanson <levnach@hotmail.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> Co-authored-by: Lev Nachmanson <levnach@hotmail.com> * code and notes * add some debug prints and impelement internal polynomial fix * add some comments and debug m_assumptions_used * redo greedy->frugal strategy so we don't split on existing cubes in frugal at all (eliminate the incorrect/wasteful step by processing current batch first) * set up initial scaffolding for sharing clauses between threads and batch manager. needs some reworking/debug still * Parallel solving (#7774) * very basic setup * ensure solve_eqs is fully disabled when smt.solve_eqs=false, #7743 Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * respect smt configuration parameter in elim_unconstrained simplifier Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * indentation * add bash files for test runs * add option to selectively disable variable solving for only ground expressions Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove verbose output Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix #7745 axioms for len(substr(...)) escaped due to nested rewriting * ensure atomic constraints are processed by arithmetic solver * #7739 optimization add simplification rule for at(x, offset) = "" Introducing j just postpones some rewrites that prevent useful simplifications. Z3 already uses common sub-expressions. The example highlights some opportunities for simplification, noteworthy at(..) = "". The example is solved in both versions after adding this simplification. * fix unsound len(substr) axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * FreshConst is_sort (#7748) * #7750 add pre-processing simplification * Add parameter validation for selected API functions * updates to ac-plugin fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop. * enable passive, add check for bloom up-to-date * add top-k fixed-sized min-heap priority queue for top scoring literals * set up worker thread batch manager for multithreaded batch cubes paradigm, need to debug as I am getting segfault still * fix bug in parallel solving batch setup * fix bug * allow for internalize implies * disable pre-processing during cubing * debugging * remove default constructor * remove a bunch of string copies * Update euf_ac_plugin.cpp include reduction rules in forward simplification * Update euf_completion.cpp try out restricting scope of equalities added by instantation * Update smt_parallel.cpp Drop non-relevant units from shared structures. * process cubes as lists of individual lits * merge * Add support for Algebraic Datatypes in JavaScript/TypeScript bindings (#7734) * Initial plan * Add datatype type definitions to types.ts (work in progress) Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype type definitions with working TypeScript compilation Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Implement core datatype functionality with TypeScript compilation success Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete datatype implementation with full Context integration and tests Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * chipping away at the new code structure * comments * debug infinite recursion and split cubes on existing split atoms that aren't in the cube * share lemmas, learn from unsat core, try to debug a couple of things, there was a subtle bug that i have a hard time repro'ing * merge * fix #7603: race condition in Ctrl-C handling (#7755) * fix #7603: race condition in Ctrl-C handling * fix race in cancel_eh * fix build * add arithemtic saturation * add an option to register callback on quantifier instantiation Suppose a user propagator encodes axioms using quantifiers and uses E-matching for instantiation. If it wants to implement a custom priority scheme or drop some instances based on internal checks it can register a callback with quantifier instantiation * missing new closure Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add Z3_solver_propagate_on_binding to ml callback declarations Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add python file Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> * debug under defined calls Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * more untangle params Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * precalc parameters to define the eval order Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * remove a printout Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename a Python file Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add on_binding callbacks across APIs update release notes, add to Java, .Net, C++ * use jboolean in Native interface Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * register on_binding attribute Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * fix java build for java bindings Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * avoid interferring side-effects in function calls Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove theory_str and classes that are only used by it * remove automata from python build Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * remove ref to theory_str Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * get the finest factorizations before project Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * rename add_lcs to add_lc Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * resolve bad bug about l2g and g2l translators using wrong global context. add some debug prints * initial attempt at dynamically switching from greedy to frugal splitting strategy in return_cubes. need to test. also there is some bug where the threads take forever to cancel? * Update RELEASE_NOTES.md * resolve bug about not translating managers correctly for the second phase of the greedy cubing, and the frugal fallback * remove unused square-free check Signed-off-by: Lev Nachmanson <levnach@hotmail.com> * add some debug prints and impelement internal polynomial fix * add some comments and debug m_assumptions_used * redo greedy->frugal strategy so we don't split on existing cubes in frugal at all (eliminate the incorrect/wasteful step by processing current batch first) * set up initial scaffolding for sharing clauses between threads and batch manager. needs some reworking/debug still --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> Signed-off-by: Lev Nachmanson <levnach@hotmail.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> Co-authored-by: Lev Nachmanson <levnach@hotmail.com> * sign of life Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add notes on parameter tuning Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add notes on parameter tuning Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add notes on parameter tuning Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * add notes on parameter tuning Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * turn off logging at level 0 for testing * add max thread conflicts backoff --------- Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local> Signed-off-by: Lev Nachmanson <levnach@hotmail.com> Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com> Co-authored-by: humnrdble <83878671+humnrdble@users.noreply.github.com> Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> Co-authored-by: Lev Nachmanson <levnach@hotmail.com> * fix #7776 * add > operator as shorthand for Array * updates to euf completion * resolve bug about not popping local ctx to base level before collecting shared lits * Add virtual translate method to solver_factory class (#7780) * Initial plan * Add virtual translate method to solver_factory base class and all implementations Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Add documentation for the translate method in solver_factory Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * put return_cubes under lock * Revert "resolve bug about not popping local ctx to base level before collecting shared lits" This reverts commit |
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Ilana Shapiro
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b9256ba336
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Add new configurations for SMT parallel settings | ||
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Ilana Shapiro
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0901711629 | Merge branch 'parallel-solving' of github.com:ilanashapiro/z3 into parallel-solving | ||
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Ilana Shapiro
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58dc54e840 | remove priority queue for top-k lits and replace with simple linear scan. the PQ implementation backend still remains in case we want to switch back | ||
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Ilana Shapiro
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8866cf5099
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Merge branch 'Z3Prover:master' into parallel-solving | ||
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Ilana Shapiro
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9bf74b5d2b | add implementation and toggleable param for splitting frugal + choosing deepest cubes only | ||
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Nikolaj Bjorner
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12563c6963 |
clean up a little of the handling of VERSION.txt
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> |
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Copilot
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300e0ae69e
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Move VERSION.txt to scripts directory and update all references (#7811)
* Initial plan * Move VERSION.txt to scripts/ and update all references Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> |
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Nikolaj Bjorner
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287464567b |
copy VERSION from SRC_DIR
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> |
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Nikolaj Bjorner
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116e1eca8b |
print dirs
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> |
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Nikolaj Bjorner
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be22111df5 |
more output
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> |
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Nikolaj Bjorner
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867bc6aee6 |
remove extra characters
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> |
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Nikolaj Bjorner
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438b41acbf |
try other dir
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> |
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Nikolaj Bjorner
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1987b3dde1 |
try src_dir_repo
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> |
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Nikolaj Bjorner
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778b9a57c3 |
try diferennt dirs
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> |
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Nikolaj Bjorner
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3b036369f9 |
add more logging to setup.py
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> |
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Nikolaj Bjorner
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21e63dba8d |
add print for version file
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> |
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Copilot
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8d395d63ae
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Fix Julia bindings linker errors on Windows MSVC (#7794)
* Initial plan * Fix Julia bindings linker errors on Windows MSVC Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Complete Julia bindings fix validation and testing Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> * Fix Julia bindings linker errors on Windows MSVC Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> |
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Copilot
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ba068d751c
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Document how to use system-installed Z3 with CMake projects (#7809)
* Initial plan * Add documentation for using system-installed Z3 with CMake Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> |
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Nikolaj Bjorner
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7e6e96f6aa |
remove resources directive again
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> |
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Nikolaj Bjorner
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12e74783b6 |
add resources
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> |
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Solal Pirelli
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4792068517
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Attempt at adding the README to the NuGet package (#7807)
* Attempt at adding README to NuGet package * Forgot to enable publishing |
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Copilot
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64419ad85b
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Update nightly.yaml to match release.yml NuGet tool installer changes (#7810)
* Initial plan * Update nightly.yaml to match release.yml NuGet tool installer changes Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com> |