details

property	value
status	complete
benchmark	WhileFalse_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n137.star.cs.uiowa.edu
space	Ultimate

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	5.02386 seconds
cpu usage	10.8421
user time	10.391
system time	0.451071
max virtual memory	6.0273092E7
max residence set size	390472.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-21 22:44:38,416 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-21 22:44:38,418 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-21 22:44:38,429 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-21 22:44:38,429 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-21 22:44:38,430 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-21 22:44:38,431 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-21 22:44:38,433 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-21 22:44:38,435 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-21 22:44:38,435 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-21 22:44:38,436 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-21 22:44:38,436 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-21 22:44:38,437 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-21 22:44:38,438 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-21 22:44:38,439 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-21 22:44:38,440 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-21 22:44:38,441 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-21 22:44:38,442 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-21 22:44:38,444 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-21 22:44:38,446 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-21 22:44:38,447 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-21 22:44:38,448 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-21 22:44:38,450 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-21 22:44:38,450 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-21 22:44:38,450 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-21 22:44:38,451 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-21 22:44:38,452 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-21 22:44:38,452 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-21 22:44:38,453 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-21 22:44:38,453 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-21 22:44:38,454 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-21 22:44:38,455 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-21 22:44:38,456 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-21 22:44:38,456 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-21 22:44:38,457 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-21 22:44:38,457 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-21 22:44:38,457 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-21 22:44:38,458 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-21 22:44:38,458 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-21 22:44:38,459 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-21 22:44:38,473 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-21 22:44:38,474 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-21 22:44:38,475 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-21 22:44:38,475 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-21 22:44:38,475 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-21 22:44:38,475 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-21 22:44:38,475 INFO L133 SettingsManager]: * Use SBE=true [2020-06-21 22:44:38,475 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-21 22:44:38,476 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-21 22:44:38,476 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-21 22:44:38,476 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-21 22:44:38,476 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-21 22:44:38,476 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-21 22:44:38,476 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-21 22:44:38,477 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 22:44:38,477 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-21 22:44:38,477 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-21 22:44:38,477 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-21 22:44:38,477 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-21 22:44:38,478 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-21 22:44:38,478 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-21 22:44:38,478 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-21 22:44:38,478 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-21 22:44:38,478 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-21 22:44:38,478 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-21 22:44:38,479 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-21 22:44:38,479 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-21 22:44:38,479 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-21 22:44:38,479 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-21 22:44:38,505 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-21 22:44:38,518 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-21 22:44:38,521 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-21 22:44:38,523 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-21 22:44:38,523 INFO L276 PluginConnector]: CDTParser initialized [2020-06-21 22:44:38,524 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-21 22:44:38,584 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/6df087f9ec134e618fabb414ea87368a/FLAG3a8f31039 [2020-06-21 22:44:38,900 INFO L307 CDTParser]: Found 1 translation units. [2020-06-21 22:44:38,901 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-21 22:44:38,907 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/6df087f9ec134e618fabb414ea87368a/FLAG3a8f31039 [2020-06-21 22:44:39,343 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/6df087f9ec134e618fabb414ea87368a [2020-06-21 22:44:39,355 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-21 22:44:39,356 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-21 22:44:39,357 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-21 22:44:39,357 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-21 22:44:39,361 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-21 22:44:39,362 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:44:39" (1/1) ... [2020-06-21 22:44:39,365 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fef8f2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:44:39, skipping insertion in model container [2020-06-21 22:44:39,365 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:44:39" (1/1) ... [2020-06-21 22:44:39,373 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-21 22:44:39,389 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-21 22:44:39,531 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:44:39,537 INFO L191 MainTranslator]: Completed pre-run [2020-06-21 22:44:39,550 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:44:39,564 INFO L195 MainTranslator]: Completed translation [2020-06-21 22:44:39,565 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:44:39 WrapperNode [2020-06-21 22:44:39,565 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-21 22:44:39,566 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- popout

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

job log

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actions

all output return to C