details

property	value
status	complete
benchmark	Et2.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n145.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	5.47517 seconds
cpu usage	11.5839
user time	11.1285
system time	0.455435
max virtual memory	6.0275276E7
max residence set size	383552.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 04:11:40,522 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 04:11:40,524 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 04:11:40,535 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 04:11:40,535 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 04:11:40,536 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 04:11:40,537 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 04:11:40,539 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 04:11:40,540 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 04:11:40,541 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 04:11:40,542 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 04:11:40,542 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 04:11:40,543 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 04:11:40,544 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 04:11:40,545 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 04:11:40,546 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 04:11:40,546 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 04:11:40,548 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 04:11:40,550 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 04:11:40,551 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 04:11:40,552 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 04:11:40,553 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 04:11:40,555 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 04:11:40,555 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 04:11:40,556 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 04:11:40,556 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 04:11:40,557 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 04:11:40,558 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 04:11:40,558 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 04:11:40,558 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 04:11:40,559 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 04:11:40,560 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 04:11:40,561 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 04:11:40,561 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 04:11:40,562 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 04:11:40,562 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 04:11:40,562 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 04:11:40,563 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 04:11:40,564 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 04:11:40,564 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 04:11:40,578 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 04:11:40,578 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 04:11:40,579 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 04:11:40,579 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 04:11:40,579 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 04:11:40,580 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 04:11:40,580 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 04:11:40,580 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 04:11:40,580 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 04:11:40,580 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 04:11:40,580 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 04:11:40,581 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 04:11:40,581 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 04:11:40,581 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 04:11:40,581 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 04:11:40,581 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 04:11:40,581 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 04:11:40,581 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 04:11:40,582 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 04:11:40,582 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 04:11:40,582 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 04:11:40,582 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 04:11:40,582 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 04:11:40,582 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 04:11:40,583 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 04:11:40,583 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 04:11:40,583 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 04:11:40,583 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 04:11:40,583 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 04:11:40,609 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 04:11:40,622 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 04:11:40,625 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 04:11:40,627 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 04:11:40,627 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 04:11:40,628 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 04:11:40,692 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/18a3e1dca05047a682f25de63ffbbbe5/FLAG3097b84c1 [2020-06-22 04:11:41,018 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 04:11:41,019 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 04:11:41,025 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/18a3e1dca05047a682f25de63ffbbbe5/FLAG3097b84c1 [2020-06-22 04:11:41,439 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/18a3e1dca05047a682f25de63ffbbbe5 [2020-06-22 04:11:41,451 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 04:11:41,453 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 04:11:41,454 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 04:11:41,455 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 04:11:41,459 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 04:11:41,460 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 04:11:41" (1/1) ... [2020-06-22 04:11:41,463 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b2cb587 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 04:11:41, skipping insertion in model container [2020-06-22 04:11:41,463 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 04:11:41" (1/1) ... [2020-06-22 04:11:41,471 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 04:11:41,494 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 04:11:41,650 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 04:11:41,655 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 04:11:41,672 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 04:11:41,745 INFO L195 MainTranslator]: Completed translation [2020-06-22 04:11:41,752 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 04:11:41 WrapperNode [2020-06-22 04:11:41,752 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 04:11:41,753 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_Integer