details

property	value
status	complete
benchmark	Masse-VMCAI2014-Fig1b_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	SV-COMP_Termination_Category

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	7.88973 seconds
cpu usage	19.2769
user time	18.5167
system time	0.760167
max virtual memory	6.0652604E7
max residence set size	427332.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 04:15:52,951 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 04:15:52,954 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 04:15:52,965 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 04:15:52,965 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 04:15:52,966 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 04:15:52,967 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 04:15:52,969 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 04:15:52,970 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 04:15:52,971 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 04:15:52,972 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 04:15:52,972 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 04:15:52,973 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 04:15:52,974 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 04:15:52,975 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 04:15:52,976 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 04:15:52,976 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 04:15:52,978 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 04:15:52,980 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 04:15:52,981 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 04:15:52,982 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 04:15:52,983 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 04:15:52,986 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 04:15:52,986 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 04:15:52,986 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 04:15:52,987 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 04:15:52,987 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 04:15:52,988 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 04:15:52,988 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 04:15:52,989 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 04:15:52,990 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 04:15:52,990 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 04:15:52,991 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 04:15:52,991 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 04:15:52,992 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 04:15:52,992 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 04:15:52,992 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 04:15:52,993 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 04:15:52,994 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 04:15:52,994 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 04:15:53,009 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 04:15:53,009 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 04:15:53,010 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 04:15:53,011 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 04:15:53,011 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 04:15:53,011 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 04:15:53,011 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 04:15:53,011 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 04:15:53,012 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 04:15:53,012 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 04:15:53,012 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 04:15:53,012 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 04:15:53,012 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 04:15:53,013 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 04:15:53,013 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 04:15:53,013 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 04:15:53,013 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 04:15:53,013 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 04:15:53,013 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 04:15:53,014 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 04:15:53,014 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 04:15:53,014 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 04:15:53,014 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 04:15:53,014 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 04:15:53,015 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 04:15:53,015 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 04:15:53,015 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 04:15:53,015 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 04:15:53,015 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 04:15:53,041 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 04:15:53,054 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 04:15:53,057 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 04:15:53,059 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 04:15:53,059 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 04:15:53,060 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 04:15:53,130 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/ebf11bc2e1784e0f9934bc99001f4a3c/FLAG44e704485 [2020-06-22 04:15:53,459 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 04:15:53,459 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 04:15:53,466 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/ebf11bc2e1784e0f9934bc99001f4a3c/FLAG44e704485 [2020-06-22 04:15:53,920 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/ebf11bc2e1784e0f9934bc99001f4a3c [2020-06-22 04:15:53,931 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 04:15:53,933 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 04:15:53,934 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 04:15:53,934 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 04:15:53,938 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 04:15:53,939 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 04:15:53" (1/1) ... [2020-06-22 04:15:53,942 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26adc2c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 04:15:53, skipping insertion in model container [2020-06-22 04:15:53,943 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 04:15:53" (1/1) ... [2020-06-22 04:15:53,951 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 04:15:53,968 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 04:15:54,127 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 04:15:54,138 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 04:15:54,211 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 04:15:54,227 INFO L195 MainTranslator]: Completed translation [2020-06-22 04:15:54,228 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 04:15:54 WrapperNode [2020-06-22 04:15:54,228 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 04:15:54,229 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