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	n151.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	7.99769 seconds
cpu usage	18.7794
user time	17.9452
system time	0.834219
max virtual memory	6.0652664E7
max residence set size	559240.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 11:41:53,679 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 11:41:53,681 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 11:41:53,692 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 11:41:53,692 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 11:41:53,693 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 11:41:53,695 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 11:41:53,696 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 11:41:53,698 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 11:41:53,699 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 11:41:53,700 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 11:41:53,700 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 11:41:53,701 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 11:41:53,702 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 11:41:53,703 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 11:41:53,703 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 11:41:53,704 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 11:41:53,706 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 11:41:53,708 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 11:41:53,709 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 11:41:53,710 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 11:41:53,711 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 11:41:53,713 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 11:41:53,713 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 11:41:53,714 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 11:41:53,714 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 11:41:53,715 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 11:41:53,716 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 11:41:53,716 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 11:41:53,716 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 11:41:53,717 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 11:41:53,718 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 11:41:53,719 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 11:41:53,719 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 11:41:53,720 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 11:41:53,720 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 11:41:53,720 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 11:41:53,721 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 11:41:53,721 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 11:41:53,722 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 11:41:53,736 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 11:41:53,736 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 11:41:53,737 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 11:41:53,737 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 11:41:53,737 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 11:41:53,738 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 11:41:53,738 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 11:41:53,738 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 11:41:53,738 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 11:41:53,738 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 11:41:53,739 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 11:41:53,739 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 11:41:53,739 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 11:41:53,739 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 11:41:53,739 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 11:41:53,739 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 11:41:53,740 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 11:41:53,740 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 11:41:53,740 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 11:41:53,740 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 11:41:53,740 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 11:41:53,741 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 11:41:53,741 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 11:41:53,741 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 11:41:53,741 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 11:41:53,741 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 11:41:53,742 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 11:41:53,742 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 11:41:53,742 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 11:41:53,774 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 11:41:53,787 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 11:41:53,790 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 11:41:53,791 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 11:41:53,792 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 11:41:53,792 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 11:41:53,867 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/3acde51351e847d9a42066e61a20c082/FLAG0aa63216b [2020-06-22 11:41:54,196 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 11:41:54,197 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 11:41:54,219 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/3acde51351e847d9a42066e61a20c082/FLAG0aa63216b [2020-06-22 11:41:54,608 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/3acde51351e847d9a42066e61a20c082 [2020-06-22 11:41:54,619 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 11:41:54,621 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 11:41:54,621 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 11:41:54,622 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 11:41:54,625 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 11:41:54,626 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 11:41:54" (1/1) ... [2020-06-22 11:41:54,629 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d3aad7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 11:41:54, skipping insertion in model container [2020-06-22 11:41:54,629 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 11:41:54" (1/1) ... [2020-06-22 11:41:54,637 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 11:41:54,653 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 11:41:54,807 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 11:41:54,811 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 11:41:54,879 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 11:41:54,895 INFO L195 MainTranslator]: Completed translation [2020-06-22 11:41:54,895 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 11:41:54 WrapperNode [2020-06-22 11:41:54,896 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 11:41:54,896 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