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Diffstat (limited to 'src/theory/arith/equality_solver.cpp')
| -rw-r--r-- | src/theory/arith/equality_solver.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/theory/arith/equality_solver.cpp b/src/theory/arith/equality_solver.cpp index 58793c654..8b4e1b8dd 100644 --- a/src/theory/arith/equality_solver.cpp +++ b/src/theory/arith/equality_solver.cpp @@ -80,6 +80,11 @@ TrustNode EqualitySolver::explain(TNode lit) } bool EqualitySolver::propagateLit(Node lit) { + // if we've already propagated, ignore + if (d_aim.hasPropagated(lit)) + { + return true; + } // notice this is only used when ee-mode=distributed // remember that this was a literal we propagated Trace("arith-eq-solver-debug") << "propagate lit " << lit << std::endl; |