details

property	value
status	complete
benchmark	token_ring.05_false-unreach-call_false-termination.cil.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n142.star.cs.uiowa.edu
space	SV-COMP_Mixed_Categories

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	160.196 seconds
cpu usage	296.863
user time	275.941
system time	20.9224
max virtual memory	6.0281816E7
max residence set size	1.2974756E7

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 01:24:09,501 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 01:24:09,503 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 01:24:09,514 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 01:24:09,514 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 01:24:09,515 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 01:24:09,516 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 01:24:09,518 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 01:24:09,520 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 01:24:09,520 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 01:24:09,521 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 01:24:09,521 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 01:24:09,522 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 01:24:09,523 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 01:24:09,524 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 01:24:09,525 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 01:24:09,526 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 01:24:09,527 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 01:24:09,529 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 01:24:09,530 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 01:24:09,531 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 01:24:09,532 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 01:24:09,534 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 01:24:09,534 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 01:24:09,535 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 01:24:09,535 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 01:24:09,536 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 01:24:09,537 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 01:24:09,537 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 01:24:09,537 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 01:24:09,538 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 01:24:09,539 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 01:24:09,540 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 01:24:09,540 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 01:24:09,540 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 01:24:09,541 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 01:24:09,541 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 01:24:09,542 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 01:24:09,542 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 01:24:09,543 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 01:24:09,557 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 01:24:09,557 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 01:24:09,558 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 01:24:09,558 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 01:24:09,558 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 01:24:09,558 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 01:24:09,559 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 01:24:09,559 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 01:24:09,559 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 01:24:09,559 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 01:24:09,559 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 01:24:09,559 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 01:24:09,560 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 01:24:09,560 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 01:24:09,560 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 01:24:09,560 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 01:24:09,560 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 01:24:09,560 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 01:24:09,561 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 01:24:09,561 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 01:24:09,561 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 01:24:09,561 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 01:24:09,561 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 01:24:09,561 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 01:24:09,561 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 01:24:09,562 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 01:24:09,562 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 01:24:09,562 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 01:24:09,562 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 01:24:09,589 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 01:24:09,602 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 01:24:09,605 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 01:24:09,607 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 01:24:09,607 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 01:24:09,608 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 01:24:09,676 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/799df73e2efb434eb56a93cc3a566533/FLAG881a91d88 [2020-06-22 01:24:10,042 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 01:24:10,043 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 01:24:10,054 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/799df73e2efb434eb56a93cc3a566533/FLAG881a91d88 [2020-06-22 01:24:10,421 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/799df73e2efb434eb56a93cc3a566533 [2020-06-22 01:24:10,432 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 01:24:10,434 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 01:24:10,435 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 01:24:10,435 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 01:24:10,438 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 01:24:10,439 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 01:24:10" (1/1) ... [2020-06-22 01:24:10,443 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b382448 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 01:24:10, skipping insertion in model container [2020-06-22 01:24:10,443 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 01:24:10" (1/1) ... [2020-06-22 01:24:10,451 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 01:24:10,489 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 01:24:10,779 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 01:24:10,787 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 01:24:10,847 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 01:24:10,869 INFO L195 MainTranslator]: Completed translation [2020-06-22 01:24:10,869 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 01:24:10 WrapperNode [2020-06-22 01:24:10,870 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 01:24:10,870 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