From 129dadba47447148096acd216d61f93e14539cb4 Mon Sep 17 00:00:00 2001 From: Morgan Deters Date: Fri, 5 Oct 2012 22:46:27 +0000 Subject: Bug-related: * ITE removal fixed to be context-dependent (on UserContext). Resolves incrementality bugs 376 and 396 (which had given wrong answers). * some bugfixes for incrementality that Dejan found (fixes bug 394) * fix for bug in SmtEngine::getValue() where definitions weren't respected (partially resolves bug 411, but get-model is still broken). * change status of microwave21.ec.minimized.smt2 (it's actually unsat, but was labeled sat); re-enable it for "make regress" Also: * --check-model doesn't fail if quantified assertions don't simplify away. * fix some examples, and the Java system test, for the disappearance of the BoolExpr class * add copy constructor to array type enumerator (the type enumerator framework requires copy ctors, and the automatically-generated copy ctor was copying pointers that were then deleted, leaving dangling pointers in the copy and causing segfaults) * --dump=assertions now implies --dump=skolems * --dump=assertions:pre- and --dump=assertions:post- now allow you to dump before/after a particular preprocessing pass. E.g., --dump=assertions:pre-ite-removal or --dump=assertions:post-static-learning. "--dump=assertions" by itself is after all preprocessing, just before CNF conversion. * minor fixes to dumping output * include Model in language bindings Minor refactoring/misc: * fix compiler warning in src/theory/model.cpp * remove unnecessary SmtEngine::printModel(). * mkoptions script doesn't give progress output if stdout isn't a terminal (e.g., if it's written to a log, or piped through less(1), or whatever). * add some type enumerator unit tests * de-emphasize --parse-only and --preprocess-only (they aren't really "common" options) * fix some exception throw() specifications in SmtEngine * minor documentation clarifications --- examples/SimpleVC.tcl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'examples/SimpleVC.tcl') diff --git a/examples/SimpleVC.tcl b/examples/SimpleVC.tcl index d2030f044..ed0decb26 100755 --- a/examples/SimpleVC.tcl +++ b/examples/SimpleVC.tcl @@ -46,7 +46,7 @@ set twox_plus_y [ExprManager_mkExpr em $PLUS $twox $y] set three [ExprManager_mkConst em [Integer _ 3]] set twox_plus_y_geq_3 [ExprManager_mkExpr em $GEQ $twox_plus_y $three] -set formula [BoolExpr_impExpr [BoolExpr _1 [ExprManager_mkExpr em $AND $x_positive $y_positive]] [BoolExpr _2 $twox_plus_y_geq_3]] +set formula [Expr_impExpr [Expr _1 [ExprManager_mkExpr em $AND $x_positive $y_positive]] [Expr _2 $twox_plus_y_geq_3]] puts "Checking validity of formula [Expr_toString $formula] with CVC4." puts "CVC4 should report VALID." -- cgit v1.2.3