details

property	value
status	complete
benchmark	gcd1_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n140.star.cs.uiowa.edu
space	SV-COMP_Termination_Category

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	8.52915 seconds
cpu usage	17.3221
user time	16.4482
system time	0.873939
max virtual memory	6.0655852E7
max residence set size	383576.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 04:11:24,406 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 04:11:24,408 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 04:11:24,419 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 04:11:24,419 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 04:11:24,420 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 04:11:24,421 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 04:11:24,423 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 04:11:24,424 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 04:11:24,425 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 04:11:24,426 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 04:11:24,426 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 04:11:24,427 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 04:11:24,428 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 04:11:24,429 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 04:11:24,429 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 04:11:24,430 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 04:11:24,432 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 04:11:24,434 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 04:11:24,435 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 04:11:24,436 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 04:11:24,437 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 04:11:24,439 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 04:11:24,440 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 04:11:24,440 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 04:11:24,441 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 04:11:24,441 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 04:11:24,442 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 04:11:24,442 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 04:11:24,443 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 04:11:24,443 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 04:11:24,444 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 04:11:24,445 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 04:11:24,445 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 04:11:24,446 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 04:11:24,446 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 04:11:24,446 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 04:11:24,447 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 04:11:24,448 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 04:11:24,448 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 04:11:24,462 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 04:11:24,462 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 04:11:24,463 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 04:11:24,464 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 04:11:24,464 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 04:11:24,464 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 04:11:24,464 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 04:11:24,464 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 04:11:24,465 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 04:11:24,465 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 04:11:24,465 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 04:11:24,465 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 04:11:24,465 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 04:11:24,465 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 04:11:24,466 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 04:11:24,466 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 04:11:24,466 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 04:11:24,466 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 04:11:24,466 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 04:11:24,466 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 04:11:24,467 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 04:11:24,467 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 04:11:24,467 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 04:11:24,467 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 04:11:24,467 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 04:11:24,467 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 04:11:24,468 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 04:11:24,468 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 04:11:24,468 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 04:11:24,494 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 04:11:24,507 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 04:11:24,511 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 04:11:24,512 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 04:11:24,513 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 04:11:24,513 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 04:11:24,575 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/6f564b5e1db942539774f55cf2e30fb2/FLAG116b0e191 [2020-06-22 04:11:24,919 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 04:11:24,920 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 04:11:24,927 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/6f564b5e1db942539774f55cf2e30fb2/FLAG116b0e191 [2020-06-22 04:11:25,330 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/6f564b5e1db942539774f55cf2e30fb2 [2020-06-22 04:11:25,341 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 04:11:25,343 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 04:11:25,344 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 04:11:25,344 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 04:11:25,348 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 04:11:25,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 04:11:25" (1/1) ... [2020-06-22 04:11:25,352 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2108a643 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 04:11:25, skipping insertion in model container [2020-06-22 04:11:25,352 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 04:11:25" (1/1) ... [2020-06-22 04:11:25,359 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 04:11:25,377 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 04:11:25,531 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 04:11:25,535 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 04:11:25,602 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 04:11:25,617 INFO L195 MainTranslator]: Completed translation [2020-06-22 04:11:25,617 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 04:11:25 WrapperNode [2020-06-22 04:11:25,618 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 04:11:25,618 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