From 9c5a63c52c24f0570557b4bf7340b41666cf44b6 Mon Sep 17 00:00:00 2001
From: Clifford Wolf <clifford@clifford.at>
Date: Sun, 24 Aug 2014 13:27:40 +0200
Subject: [PATCH] azonenberg: Make dump_vcd save model when temporal induction
fails due to step limit
---
passes/sat/sat.cc | 2 ++
1 file changed, 2 insertions(+)
diff --git a/passes/sat/sat.cc b/passes/sat/sat.cc
index c6da4bb42..08ae9e929 100644
--- a/passes/sat/sat.cc
+++ b/passes/sat/sat.cc
@@ -1320,6 +1320,8 @@ struct SatPass : public Pass {
}
log("\nReached maximum number of time steps -> proof failed.\n");
+ if(!vcd_file_name.empty())
+ inductstep.dump_model_to_vcd(vcd_file_name);
print_proof_failed();
tip_failed: