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Help output: document that stop-on-fail implies trace #5662

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Dec 14, 2020
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Help output: document that stop-on-fail implies trace #5662

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3 changes: 2 additions & 1 deletion jbmc/src/jbmc/jbmc_parse_options.cpp
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Expand Up @@ -1070,8 +1070,9 @@ void jbmc_parse_optionst::help()
HELP_SHOW_PROPERTIES
" --symex-coverage-report f generate a Cobertura XML coverage report in f\n" // NOLINT(*)
" --property id only check one specific property\n"
" --stop-on-fail stop analysis once a failed property is detected\n" // NOLINT(*)
" --trace give a counterexample trace for failed properties\n" //NOLINT(*)
" --stop-on-fail stop analysis once a failed property is detected\n" // NOLINT(*)
" (implies --trace)\n"
HELP_JAVA_TRACE_VALIDATION
"\n"
"Program representations:\n"
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3 changes: 2 additions & 1 deletion src/cbmc/README.md
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Expand Up @@ -48,7 +48,8 @@ formula using two different possible procedures:

1. When `--stop-on-fail` is passed on the command-line, the formula is solved
once to find any violated assertion. This is implemented directly in
class `bmct`.
class `bmct`. If the formula is satisfiable, a counter-example trace is
generated.
2. When `--stop-on-fail` is not passed, BMC is run in "all-properties" mode.
This categorises the assertions into groups that represent the same property,
and the solver is run repeatedly to try to satisfy each property at least
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3 changes: 2 additions & 1 deletion src/cbmc/cbmc_parse_options.cpp
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Expand Up @@ -1064,8 +1064,9 @@ void cbmc_parse_optionst::help()
HELP_SHOW_PROPERTIES
" --symex-coverage-report f generate a Cobertura XML coverage report in f\n" // NOLINT(*)
" --property id only check one specific property\n"
" --stop-on-fail stop analysis once a failed property is detected\n" // NOLINT(*)
" --trace give a counterexample trace for failed properties\n" //NOLINT(*)
" --stop-on-fail stop analysis once a failed property is detected\n" // NOLINT(*)
" (implies --trace)\n"
"\n"
"C/C++ frontend options:\n"
" -I path set include path (C/C++)\n"
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