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| author | Andres Noetzli <andres.noetzli@gmail.com> | 2018-10-22 09:12:47 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-10-22 09:12:47 -0700 |
| commit | 8e58fec53e1bc9f1b9349a235e2ad76bda4d9dd9 (patch) | |
| tree | cad404d821e33fdaf7218584adc67b62b368380f /test/regress/CMakeLists.txt | |
| parent | 0b515de430771d9bdc15fc29d41b391f1cc7c1fd (diff) | |
Recover from wrong use of get-info :reason-unknown (#2667)
Fixes #2584. Currently, we are immediately terminating CVC4 if the user
issues a `(get-info :reason-unknown)` command if it didn't succeed a
`(check-sat)` call returning `unknown`. This commit changes the behavior
to return an `(error ...)` but continue executing afterwards. It turns
the `ModalException` thrown in this case into a
`RecoverableModalException` and adds a check in
`GetInfoCommand::invoke()` to turn it into a
`CommandRecoverableFailure`, which solves the issue.
Diffstat (limited to 'test/regress/CMakeLists.txt')
| -rw-r--r-- | test/regress/CMakeLists.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/test/regress/CMakeLists.txt b/test/regress/CMakeLists.txt index e489d2e21..5aea954e3 100644 --- a/test/regress/CMakeLists.txt +++ b/test/regress/CMakeLists.txt @@ -801,6 +801,7 @@ set(regress_0_tests regress0/smallcnf.cvc regress0/smt2output.smt2 regress0/smtlib/get-unsat-assumptions.smt2 + regress0/smtlib/reason-unknown.smt2 regress0/strings/bug001.smt2 regress0/strings/bug002.smt2 regress0/strings/bug612.smt2 |