details

property	value
status	complete
benchmark	Bangalore_v4_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n137.star.cs.uiowa.edu
space	Ton_Chanh_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.78724 seconds
cpu usage	15.9389
user time	15.3073
system time	0.631575
max virtual memory	6.0621088E7
max residence set size	488856.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-21 22:48:11,686 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-21 22:48:11,688 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-21 22:48:11,699 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-21 22:48:11,699 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-21 22:48:11,700 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-21 22:48:11,702 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-21 22:48:11,703 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-21 22:48:11,705 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-21 22:48:11,705 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-21 22:48:11,706 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-21 22:48:11,706 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-21 22:48:11,707 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-21 22:48:11,708 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-21 22:48:11,709 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-21 22:48:11,710 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-21 22:48:11,711 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-21 22:48:11,713 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-21 22:48:11,714 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-21 22:48:11,716 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-21 22:48:11,717 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-21 22:48:11,718 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-21 22:48:11,720 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-21 22:48:11,720 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-21 22:48:11,720 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-21 22:48:11,721 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-21 22:48:11,721 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-21 22:48:11,722 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-21 22:48:11,722 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-21 22:48:11,723 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-21 22:48:11,724 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-21 22:48:11,725 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-21 22:48:11,725 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-21 22:48:11,726 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-21 22:48:11,726 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-21 22:48:11,727 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-21 22:48:11,727 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-21 22:48:11,728 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-21 22:48:11,728 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-21 22:48:11,729 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-21 22:48:11,743 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-21 22:48:11,743 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-21 22:48:11,744 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-21 22:48:11,745 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-21 22:48:11,745 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-21 22:48:11,745 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-21 22:48:11,745 INFO L133 SettingsManager]: * Use SBE=true [2020-06-21 22:48:11,745 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-21 22:48:11,745 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-21 22:48:11,746 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-21 22:48:11,746 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-21 22:48:11,746 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-21 22:48:11,746 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-21 22:48:11,746 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-21 22:48:11,746 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 22:48:11,747 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-21 22:48:11,747 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-21 22:48:11,747 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-21 22:48:11,747 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-21 22:48:11,747 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-21 22:48:11,747 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-21 22:48:11,747 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-21 22:48:11,748 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-21 22:48:11,748 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-21 22:48:11,748 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-21 22:48:11,748 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-21 22:48:11,748 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-21 22:48:11,748 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-21 22:48:11,749 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-21 22:48:11,774 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-21 22:48:11,787 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-21 22:48:11,790 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-21 22:48:11,792 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-21 22:48:11,792 INFO L276 PluginConnector]: CDTParser initialized [2020-06-21 22:48:11,793 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 22:48:11,856 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/ffc7a8ca9fcb49d1bbb0e024ba06ef34/FLAGc1a0cb8c3 [2020-06-21 22:48:12,196 INFO L307 CDTParser]: Found 1 translation units. [2020-06-21 22:48:12,197 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 22:48:12,204 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/ffc7a8ca9fcb49d1bbb0e024ba06ef34/FLAGc1a0cb8c3 [2020-06-21 22:48:12,620 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/ffc7a8ca9fcb49d1bbb0e024ba06ef34 [2020-06-21 22:48:12,632 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-21 22:48:12,633 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-21 22:48:12,634 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-21 22:48:12,634 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-21 22:48:12,638 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-21 22:48:12,639 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:48:12" (1/1) ... [2020-06-21 22:48:12,643 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66da1d1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:48:12, skipping insertion in model container [2020-06-21 22:48:12,643 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:48:12" (1/1) ... [2020-06-21 22:48:12,652 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-21 22:48:12,670 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-21 22:48:12,828 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:48:12,833 INFO L191 MainTranslator]: Completed pre-run [2020-06-21 22:48:12,906 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:48:12,922 INFO L195 MainTranslator]: Completed translation [2020-06-21 22:48:12,922 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:48:12 WrapperNode [2020-06-21 22:48:12,923 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-21 22:48:12,923 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