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Forward propagation for op_constraints + optimization for left/right shift

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This commit is contained in:
Clemens Eisenhofer 2023-01-11 10:29:26 +01:00
parent 1d0ad1ccc0
commit 2581754c3e
4 changed files with 89 additions and 45 deletions
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src/math/polysat/solver.cpp
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@ -1070,12 +1070,14 @@ namespace polysat {
}
void solver::assign_decision(sat::literal lit) {
SASSERT(lit != sat::null_literal);
m_bvars.decision(lit, m_level);
m_trail.push_back(trail_instr_t::assign_bool_i);
m_search.push_boolean(lit);
}
void solver::assign_propagate(sat::literal lit, clause& reason) {
SASSERT(lit != sat::null_literal);
m_bvars.propagate(lit, level(lit, reason), reason);
m_trail.push_back(trail_instr_t::assign_bool_i);
m_search.push_boolean(lit);