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author | ajreynol <andrew.j.reynolds@gmail.com> | 2017-05-15 16:43:50 -0500 |
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committer | ajreynol <andrew.j.reynolds@gmail.com> | 2017-05-15 16:44:02 -0500 |
commit | 35f6efbd087dff865709b0a859b782fb03bdf859 (patch) | |
tree | 7878ce4c8e1e330b233c63081db2ecd5b4b110c1 /test/regress/regress0/nl | |
parent | 7edea2f0ad49de9f33e8c3eb50540e191a4f3728 (diff) |
Cleanup handling of division (possible fix for bugs 803, 804, 805).
Diffstat (limited to 'test/regress/regress0/nl')
-rw-r--r-- | test/regress/regress0/nl/Makefile.am | 3 | ||||
-rw-r--r-- | test/regress/regress0/nl/div-mod-partial.smt2 | 10 |
2 files changed, 12 insertions, 1 deletions
diff --git a/test/regress/regress0/nl/Makefile.am b/test/regress/regress0/nl/Makefile.am index 4e350c9c8..0da1816b0 100644 --- a/test/regress/regress0/nl/Makefile.am +++ b/test/regress/regress0/nl/Makefile.am @@ -47,7 +47,8 @@ TESTS = \ rewriting-sums.smt2 \ disj-eval.smt2 \ bug698.smt2 \ - real-div-ufnra.smt2 + real-div-ufnra.smt2 \ + div-mod-partial.smt2 # unsolved : garbage_collect.cvc diff --git a/test/regress/regress0/nl/div-mod-partial.smt2 b/test/regress/regress0/nl/div-mod-partial.smt2 new file mode 100644 index 000000000..fa75ee594 --- /dev/null +++ b/test/regress/regress0/nl/div-mod-partial.smt2 @@ -0,0 +1,10 @@ +; COMMAND-LINE: --nl-ext --nl-ext-tplanes +; EXPECT: sat +(set-logic QF_UFNIA) +(set-info :status sat) +(declare-fun x () Int) +(declare-fun y () Int) +(assert (not (= y 0))) +; should be SAT if the partial functions for div and mod are different +(assert (not (= (- y (* (div y x) x)) (mod y x)))) +(check-sat) |