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Update timestamp on variable flip in ddfw

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Nikolaj Bjorner 2026-01-26 10:11:14 -08:00 • committed by GitHub
parent a4e123b900
commit d18cc5629a
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src/ast/sls/sat_ddfw.cpp
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@ -270,6 +270,7 @@ namespace sat {
void ddfw::flip(bool_var v) { void ddfw::flip(bool_var v) {
++m_flips; ++m_flips;
m_vars[v].m_timestamp = m_flips;
m_limit.inc(); m_limit.inc();
literal lit = literal(v, !value(v)); literal lit = literal(v, !value(v));
literal nlit = ~lit; literal nlit = ~lit;