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| author | Andrew Reynolds <andrew.j.reynolds@gmail.com> | 2020-11-03 12:17:32 -0600 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-11-03 12:17:32 -0600 |
| commit | e2aff722e0b1072e90bd0c77e7030957364283cc (patch) | |
| tree | fe19793d03140f173caabe3c5a1c9cf833e38ebb /test/regress/regress1/nl | |
| parent | cf36673d216949bb4306964c81488df3eb42b0c2 (diff) | |
Reset built model flag at presolve in nonlinear (#5386)
Fixes a bug in incremental with non-linear where the built model flag would still be true on the first call to check in a 2nd call to check-sat in incremental mode. This occurs when we are under the same SAT context when the model was built (likely level 0) on the subsequent check-sat call.
Fixes #5372
Diffstat (limited to 'test/regress/regress1/nl')
| -rw-r--r-- | test/regress/regress1/nl/issue5372-2-no-m-presolve.smt2 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/regress/regress1/nl/issue5372-2-no-m-presolve.smt2 b/test/regress/regress1/nl/issue5372-2-no-m-presolve.smt2 new file mode 100644 index 000000000..35abe223a --- /dev/null +++ b/test/regress/regress1/nl/issue5372-2-no-m-presolve.smt2 @@ -0,0 +1,11 @@ +; COMMAND-LINE: -i +; EXPECT: sat +; EXPECT: unsat +(set-logic ALL) +(declare-fun i4 () Int) +(declare-fun i6 () Int) +(declare-fun i7 () Int) +(assert (= true true true (< i7 (* i4 i4)) true true true true)) +(check-sat) +(assert (< i6 (* 51 51 i4 i6) 0 74)) +(check-sat) |