diff options
Diffstat (limited to 'src/prop/prop_engine.h')
-rw-r--r-- | src/prop/prop_engine.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/prop/prop_engine.h b/src/prop/prop_engine.h index 4d25e9bc0..7d3656a32 100644 --- a/src/prop/prop_engine.h +++ b/src/prop/prop_engine.h @@ -23,9 +23,11 @@ #include "util/result.h" #include "util/options.h" #include "util/decision_engine.h" -#include "theory/theory_engine.h" namespace CVC4 { + +class TheoryEngine; + namespace prop { class CnfStream; @@ -96,7 +98,9 @@ public: /** * Converts the given formula to CNF and assert the CNF to the sat solver. - * The formula can be removed by the sat solver. + * The formula can be removed by the sat solver after backtracking lower + * than the (SAT and SMT) level at which it was asserted. + * * @param node the formula to assert */ void assertLemma(TNode node); |