$ ctest --verbose -R modelgen20
UpdateCTestConfiguration from :/usr/ports/math/boolector/work/.build/DartConfiguration.tcl
UpdateCTestConfiguration from :/usr/ports/math/boolector/work/.build/DartConfiguration.tcl
Test project /usr/ports/math/boolector/work/.build
Constructing a list of tests
Done constructing a list of tests
Updating test list for fixtures
Added 0 tests to meet fixture requirements
Checking test dependency graph...
Checking test dependency graph end
test 281
Start 281: modelgen20
281: Test command: /usr/ports/math/boolector/work/.build/bin/test "-q" "-e" "modelgen20"
281: Test timeout computed to be: 10000000
281: File "/usr/ports/math/boolector/work/boolector-3.0.0-239-g0b4b8540/contrib/btorcheckmodel.py", line 11
281: print "Usage: ./btorcheckmodel <btor-file> <btor-output-model-file> <boolector-binary>"
281: ^
281: SyntaxError: Missing parentheses in call to 'print'. Did you mean print("Usage: ./btorcheckmodel <btor-file> <btor-output-model-file> <boolector-binary>")?
281: Assertion failed: (ret_val == 0), function modelgen_test, file /usr/ports/math/boolector/work/boolector-3.0.0-239-g0b4b8540/test/testmodelgen.c, line 92.
1/1 Test #281: modelgen20 .......................Child aborted***Exception: 0.12 sec
0% tests passed, 1 tests failed out of 1
Total Test time (real) = 0.22 sec
The following tests FAILED:
281 - modelgen20 (Child aborted)
Errors while running CTest
Example of the individual failure log: