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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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7
src/ast/sls/bv_sls.h
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@ -53,6 +53,7 @@ namespace bv {
sls_engine m_engine;
bool m_engine_model = false;
bool m_engine_init = false;
std::function<expr_ref()> m_get_unit;
std::pair<bool, app*> next_to_repair();
@ -81,7 +82,6 @@ namespace bv {
/*
* Invoke init after all expressions are asserted.
* No other expressions can be asserted after init.
*/
void init();
@ -91,6 +91,11 @@ namespace bv {
*/
void init_eval(std::function<bool(expr*, unsigned)>& eval);
/**
* add callback to retrieve new units
*/
void init_unit(std::function<expr_ref()> get_unit) { m_get_unit = get_unit; }
/**
* Run (bounded) local search to find feasible assignments.
*/