details

property	value
status	complete
benchmark	HeizmannHoenickeLeikePodelski-ATVA2013-Fig8_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)	7.16119 seconds
cpu usage	15.7403
user time	15.0295
system time	0.710838
max virtual memory	6.0651188E7
max residence set size	551712.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 03:31:11,661 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 03:31:11,663 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 03:31:11,674 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 03:31:11,674 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 03:31:11,675 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 03:31:11,676 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 03:31:11,678 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 03:31:11,679 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 03:31:11,680 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 03:31:11,681 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 03:31:11,681 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 03:31:11,682 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 03:31:11,683 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 03:31:11,684 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 03:31:11,684 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 03:31:11,685 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 03:31:11,687 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 03:31:11,688 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 03:31:11,690 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 03:31:11,691 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 03:31:11,692 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 03:31:11,694 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 03:31:11,694 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 03:31:11,694 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 03:31:11,695 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 03:31:11,695 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 03:31:11,696 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 03:31:11,696 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 03:31:11,697 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 03:31:11,698 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 03:31:11,698 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 03:31:11,699 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 03:31:11,699 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 03:31:11,700 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 03:31:11,700 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 03:31:11,700 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 03:31:11,701 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 03:31:11,702 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 03:31:11,702 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 03:31:11,716 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 03:31:11,716 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 03:31:11,717 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 03:31:11,718 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 03:31:11,718 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 03:31:11,718 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 03:31:11,718 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 03:31:11,718 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 03:31:11,718 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 03:31:11,719 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 03:31:11,719 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 03:31:11,719 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 03:31:11,719 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 03:31:11,719 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 03:31:11,719 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 03:31:11,720 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 03:31:11,720 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 03:31:11,720 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 03:31:11,720 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 03:31:11,720 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 03:31:11,720 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 03:31:11,721 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 03:31:11,721 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 03:31:11,721 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 03:31:11,721 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 03:31:11,721 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 03:31:11,721 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 03:31:11,721 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 03:31:11,722 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 03:31:11,746 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 03:31:11,759 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 03:31:11,762 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 03:31:11,764 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 03:31:11,764 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 03:31:11,765 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 03:31:11,829 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/5f76941e66964226a436ebcb33ef5ba7/FLAG38e80520d [2020-06-22 03:31:12,163 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 03:31:12,164 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 03:31:12,170 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/5f76941e66964226a436ebcb33ef5ba7/FLAG38e80520d [2020-06-22 03:31:12,568 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/5f76941e66964226a436ebcb33ef5ba7 [2020-06-22 03:31:12,580 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 03:31:12,581 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 03:31:12,582 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 03:31:12,582 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 03:31:12,586 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 03:31:12,587 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 03:31:12" (1/1) ... [2020-06-22 03:31:12,591 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a8b4ff1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 03:31:12, skipping insertion in model container [2020-06-22 03:31:12,591 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 03:31:12" (1/1) ... [2020-06-22 03:31:12,600 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 03:31:12,617 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 03:31:12,773 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 03:31:12,778 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 03:31:12,850 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 03:31:12,864 INFO L195 MainTranslator]: Completed translation [2020-06-22 03:31:12,865 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 03:31:12 WrapperNode [2020-06-22 03:31:12,865 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 03:31:12,866 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