details

property	value
status	complete
benchmark	NonTermination2_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n082.star.cs.uiowa.edu
space	Ultimate

run statistics

property	value
solver	Ultimate Automizer
configuration	default
runtime (wallclock)	6.37371397018 seconds
cpu usage	13.102960936
max memory	3.99355904E8

stage attributes

key	value
output-size	54190
starexec-result	NO

output

/export/starexec/sandbox/solver/bin/starexec_run_default /export/starexec/sandbox/benchmark/theBenchmark.c /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- NO Ultimate: Cannot open display: This is Ultimate 0.1.25-34f2e62 [2020-07-01 10:37:21,340 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-01 10:37:21,343 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-01 10:37:21,354 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-01 10:37:21,354 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-01 10:37:21,355 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-01 10:37:21,356 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-01 10:37:21,358 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-01 10:37:21,359 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-01 10:37:21,360 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-01 10:37:21,361 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-01 10:37:21,362 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-01 10:37:21,362 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-01 10:37:21,363 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-01 10:37:21,364 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-01 10:37:21,365 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-01 10:37:21,365 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-01 10:37:21,366 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-01 10:37:21,368 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-01 10:37:21,370 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-01 10:37:21,371 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-01 10:37:21,372 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-01 10:37:21,373 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-01 10:37:21,374 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-01 10:37:21,376 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-01 10:37:21,376 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-01 10:37:21,376 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-01 10:37:21,377 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-01 10:37:21,377 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-01 10:37:21,378 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-01 10:37:21,378 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-01 10:37:21,379 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-01 10:37:21,380 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-01 10:37:21,380 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-01 10:37:21,381 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-01 10:37:21,382 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-01 10:37:21,382 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-01 10:37:21,382 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-01 10:37:21,383 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-01 10:37:21,383 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-01 10:37:21,384 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-01 10:37:21,385 INFO L101 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-07-01 10:37:21,399 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-01 10:37:21,399 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-01 10:37:21,400 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-01 10:37:21,400 INFO L138 SettingsManager]: * Rewrite not-equals=true [2020-07-01 10:37:21,400 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-01 10:37:21,401 INFO L138 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-07-01 10:37:21,401 INFO L138 SettingsManager]: * Use SBE=true [2020-07-01 10:37:21,401 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-07-01 10:37:21,401 INFO L138 SettingsManager]: * Use old map elimination=false [2020-07-01 10:37:21,401 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2020-07-01 10:37:21,401 INFO L138 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-07-01 10:37:21,402 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2020-07-01 10:37:21,402 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-07-01 10:37:21,402 INFO L138 SettingsManager]: * Construct termination proof for TermComp=true [2020-07-01 10:37:21,402 INFO L138 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:37:21,402 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-01 10:37:21,403 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-07-01 10:37:21,403 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-01 10:37:21,403 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-01 10:37:21,403 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-07-01 10:37:21,403 INFO L138 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-07-01 10:37:21,403 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-01 10:37:21,404 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-01 10:37:21,404 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-07-01 10:37:21,404 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-07-01 10:37:21,404 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-01 10:37:21,404 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-01 10:37:21,404 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-01 10:37:21,405 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-01 10:37:21,569 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-01 10:37:21,582 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-01 10:37:21,585 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-01 10:37:21,587 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-01 10:37:21,587 INFO L275 PluginConnector]: CDTParser initialized [2020-07-01 10:37:21,588 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-07-01 10:37:21,654 INFO L220 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/BenchExec_run_kB6iNs/tmp/7608dbfb077d4462b34d8d37c28fe468/FLAGfe320c8ec [2020-07-01 10:37:21,981 INFO L306 CDTParser]: Found 1 translation units. [2020-07-01 10:37:21,982 INFO L160 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-07-01 10:37:21,988 INFO L349 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/BenchExec_run_kB6iNs/tmp/7608dbfb077d4462b34d8d37c28fe468/FLAGfe320c8ec [2020-07-01 10:37:22,392 INFO L357 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/BenchExec_run_kB6iNs/tmp/7608dbfb077d4462b34d8d37c28fe468 [2020-07-01 10:37:22,403 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-01 10:37:22,405 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-07-01 10:37:22,406 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-01 10:37:22,406 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-01 10:37:22,410 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-01 10:37:22,411 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.07 10:37:22" (1/1) ... [2020-07-01 10:37:22,414 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b4a30ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 10:37:22, skipping insertion in model container [2020-07-01 10:37:22,414 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.07 10:37:22" (1/1) ... [2020-07-01 10:37:22,422 INFO L145 MainTranslator]: Starting translation in SV-COMP mode popout

output may be truncated. 'popout' for the full output.

job log

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actions

all output return to C