details

property	value
status	complete
benchmark	LeikeHeizmann-WST2014-Ex9_true-termination.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_Termination_Category

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.04855 seconds
cpu usage	12.2999
user time	11.7164
system time	0.583554
max virtual memory	6.0621624E7
max residence set size	389188.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 02:18:52,775 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 02:18:52,777 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 02:18:52,788 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 02:18:52,789 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 02:18:52,790 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 02:18:52,791 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 02:18:52,792 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 02:18:52,794 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 02:18:52,795 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 02:18:52,795 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 02:18:52,796 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 02:18:52,797 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 02:18:52,797 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 02:18:52,798 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 02:18:52,799 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 02:18:52,800 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 02:18:52,802 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 02:18:52,804 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 02:18:52,805 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 02:18:52,806 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 02:18:52,807 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 02:18:52,809 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 02:18:52,809 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 02:18:52,809 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 02:18:52,810 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 02:18:52,811 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 02:18:52,812 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 02:18:52,812 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 02:18:52,813 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 02:18:52,813 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 02:18:52,814 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 02:18:52,815 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 02:18:52,815 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 02:18:52,815 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 02:18:52,816 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 02:18:52,816 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 02:18:52,817 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 02:18:52,817 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 02:18:52,818 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 02:18:52,832 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 02:18:52,832 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 02:18:52,834 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 02:18:52,834 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 02:18:52,834 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 02:18:52,834 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 02:18:52,834 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 02:18:52,834 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 02:18:52,835 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 02:18:52,835 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 02:18:52,835 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 02:18:52,835 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 02:18:52,835 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 02:18:52,836 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 02:18:52,836 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 02:18:52,836 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 02:18:52,836 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 02:18:52,836 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 02:18:52,836 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 02:18:52,837 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 02:18:52,837 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 02:18:52,837 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 02:18:52,837 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 02:18:52,837 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 02:18:52,838 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 02:18:52,838 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 02:18:52,838 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 02:18:52,838 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 02:18:52,838 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 02:18:52,865 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 02:18:52,879 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 02:18:52,883 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 02:18:52,884 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 02:18:52,884 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 02:18:52,885 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 02:18:52,958 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/653257813a6d4c5983db74c51faa0b3a/FLAGaf0705a57 [2020-06-22 02:18:53,312 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 02:18:53,313 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 02:18:53,320 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/653257813a6d4c5983db74c51faa0b3a/FLAGaf0705a57 [2020-06-22 02:18:53,717 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/653257813a6d4c5983db74c51faa0b3a [2020-06-22 02:18:53,728 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 02:18:53,730 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 02:18:53,731 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 02:18:53,731 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 02:18:53,734 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 02:18:53,735 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 02:18:53" (1/1) ... [2020-06-22 02:18:53,739 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60f8d1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 02:18:53, skipping insertion in model container [2020-06-22 02:18:53,739 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 02:18:53" (1/1) ... [2020-06-22 02:18:53,747 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 02:18:53,762 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 02:18:53,915 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 02:18:53,920 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 02:18:53,934 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 02:18:54,002 INFO L195 MainTranslator]: Completed translation [2020-06-22 02:18:54,002 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 02:18:54 WrapperNode [2020-06-22 02:18:54,002 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 02:18:54,003 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