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enable concurrent sls with new solver core

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allow using sls engine (for bit-vectors) with the new core.

Examples

z3 sat.smt=true tactic.default_tactic=smt /v:1 smt.sls.enable=true smt.bv.solver=0 /st C:\QF_BV_SAT\bench_10.smt2
z3 sat.smt=true tactic.default_tactic=smt /v:1 smt.sls.enable=true smt.bv.solver=2 /st C:\QF_BV_SAT\bench_10.smt2
z3 C:\QF_BV_SAT\bench_11100.smt2 sat.smt=true tactic.default_tactic=smt /v:1 smt.sls.enable=true smt.bv.solver=2 /st
This commit is contained in:
Nikolaj Bjorner 2024-04-11 10:49:30 +02:00
parent 510534dbd4
commit c0bdc7cdd6
19 changed files with 206 additions and 83 deletions
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1
src/smt/params/smt_params_helper.pyg
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@ -135,6 +135,7 @@ def_module_params(module_name='smt',
('str.regex_automata_length_attempt_threshold', UINT, 10, 'number of length/path constraint attempts before checking unsatisfiability of regex terms'),
('str.fixed_length_refinement', BOOL, False, 'use abstraction refinement in fixed-length equation solver (Z3str3 only)'),
('str.fixed_length_naive_cex', BOOL, True, 'construct naive counterexamples when fixed-length model construction fails for a given length assignment (Z3str3 only)'),
('sls.enable', BOOL, False, 'enable sls co-processor with SMT engine'),
('core.minimize', BOOL, False, 'minimize unsat core produced by SMT context'),
('core.extend_patterns', BOOL, False, 'extend unsat core with literals that trigger (potential) quantifier instances'),
('core.extend_patterns.max_distance', UINT, UINT_MAX, 'limits the distance of a pattern-extended unsat core'),