details

property	value
status	complete
benchmark	Cairo_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n145.star.cs.uiowa.edu
space	Ultimate

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.29002 seconds
cpu usage	12.7887
user time	12.2064
system time	0.582326
max virtual memory	6.0621496E7
max residence set size	377972.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-21 22:58:55,963 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-21 22:58:55,965 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-21 22:58:55,976 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-21 22:58:55,977 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-21 22:58:55,977 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-21 22:58:55,979 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-21 22:58:55,980 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-21 22:58:55,982 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-21 22:58:55,982 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-21 22:58:55,983 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-21 22:58:55,983 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-21 22:58:55,984 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-21 22:58:55,985 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-21 22:58:55,986 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-21 22:58:55,987 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-21 22:58:55,988 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-21 22:58:55,989 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-21 22:58:55,991 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-21 22:58:55,992 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-21 22:58:55,993 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-21 22:58:55,994 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-21 22:58:55,996 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-21 22:58:55,997 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-21 22:58:55,997 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-21 22:58:55,998 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-21 22:58:55,998 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-21 22:58:55,999 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-21 22:58:55,999 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-21 22:58:56,000 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-21 22:58:56,000 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-21 22:58:56,001 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-21 22:58:56,002 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-21 22:58:56,002 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-21 22:58:56,003 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-21 22:58:56,003 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-21 22:58:56,003 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-21 22:58:56,004 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-21 22:58:56,005 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-21 22:58:56,005 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-21 22:58:56,019 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-21 22:58:56,020 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-21 22:58:56,021 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-21 22:58:56,021 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-21 22:58:56,021 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-21 22:58:56,021 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-21 22:58:56,021 INFO L133 SettingsManager]: * Use SBE=true [2020-06-21 22:58:56,022 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-21 22:58:56,022 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-21 22:58:56,022 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-21 22:58:56,022 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-21 22:58:56,022 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-21 22:58:56,022 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-21 22:58:56,023 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-21 22:58:56,023 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 22:58:56,023 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-21 22:58:56,023 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-21 22:58:56,023 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-21 22:58:56,023 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-21 22:58:56,024 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-21 22:58:56,024 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-21 22:58:56,024 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-21 22:58:56,024 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-21 22:58:56,024 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-21 22:58:56,024 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-21 22:58:56,025 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-21 22:58:56,025 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-21 22:58:56,025 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-21 22:58:56,025 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-21 22:58:56,051 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-21 22:58:56,064 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-21 22:58:56,068 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-21 22:58:56,070 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-21 22:58:56,070 INFO L276 PluginConnector]: CDTParser initialized [2020-06-21 22:58:56,071 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-21 22:58:56,141 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/3364b7c1ce384f179054bcdbeb8a5907/FLAG3915550b4 [2020-06-21 22:58:56,483 INFO L307 CDTParser]: Found 1 translation units. [2020-06-21 22:58:56,484 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-21 22:58:56,490 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/3364b7c1ce384f179054bcdbeb8a5907/FLAG3915550b4 [2020-06-21 22:58:56,899 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/3364b7c1ce384f179054bcdbeb8a5907 [2020-06-21 22:58:56,910 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-21 22:58:56,912 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-21 22:58:56,913 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-21 22:58:56,913 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-21 22:58:56,917 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-21 22:58:56,918 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:58:56" (1/1) ... [2020-06-21 22:58:56,921 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f9acc39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:58:56, skipping insertion in model container [2020-06-21 22:58:56,921 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:58:56" (1/1) ... [2020-06-21 22:58:56,928 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-21 22:58:56,946 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-21 22:58:57,099 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:58:57,103 INFO L191 MainTranslator]: Completed pre-run [2020-06-21 22:58:57,170 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:58:57,185 INFO L195 MainTranslator]: Completed translation [2020-06-21 22:58:57,186 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:58:57 WrapperNode [2020-06-21 22:58:57,186 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-21 22:58:57,187 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