java -Xss4m -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/pthread-atomic/gcd_true-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 15:15:52,610 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 15:15:52,611 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 15:15:52,630 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 15:15:52,630 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 15:15:52,631 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 15:15:52,633 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 15:15:52,639 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 15:15:52,640 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 15:15:52,640 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 15:15:52,641 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 15:15:52,641 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 15:15:52,641 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 15:15:52,643 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 15:15:52,648 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 15:15:52,649 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 15:15:52,649 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 15:15:52,650 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 15:15:52,656 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 15:15:52,658 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 15:15:52,658 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 15:15:52,659 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 15:15:52,669 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-07-08 15:15:52,681 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-07-08 15:15:52,700 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 15:15:52,701 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 15:15:52,701 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 15:15:52,701 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 15:15:52,704 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 15:15:52,704 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-07-08 15:15:52,704 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-07-08 15:15:52,704 INFO L133 SettingsManager]: * Use old map elimination=false [2018-07-08 15:15:52,704 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-07-08 15:15:52,704 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-07-08 15:15:52,704 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-07-08 15:15:52,705 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 15:15:52,705 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-08 15:15:52,705 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-08 15:15:52,705 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 15:15:52,705 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-07-08 15:15:52,705 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-07-08 15:15:52,705 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-07-08 15:15:52,705 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 15:15:52,705 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-07-08 15:15:52,705 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-07-08 15:15:52,706 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 15:15:52,706 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 15:15:52,706 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-07-08 15:15:52,706 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 15:15:52,706 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-08 15:15:52,706 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-07-08 15:15:52,715 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-07-08 15:15:52,715 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-07-08 15:15:52,765 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 15:15:52,784 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 15:15:52,786 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 15:15:52,788 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 15:15:52,788 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 15:15:52,793 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-atomic/gcd_true-unreach-call_true-termination.i [2018-07-08 15:15:53,213 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/a61638e25/f4e7c6a75aff47b5898a127868d123d4/FLAGa22a55808 [2018-07-08 15:15:53,563 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 15:15:53,564 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/pthread-atomic/gcd_true-unreach-call_true-termination.i [2018-07-08 15:15:53,604 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/a61638e25/f4e7c6a75aff47b5898a127868d123d4/FLAGa22a55808 [2018-07-08 15:15:53,635 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/a61638e25/f4e7c6a75aff47b5898a127868d123d4 [2018-07-08 15:15:53,649 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 15:15:53,656 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 15:15:53,665 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 15:15:53,665 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 15:15:53,671 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 15:15:53,671 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 03:15:53" (1/1) ... [2018-07-08 15:15:53,677 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75c702f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:15:53, skipping insertion in model container [2018-07-08 15:15:53,677 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 03:15:53" (1/1) ... [2018-07-08 15:15:53,955 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 15:15:54,000 WARN L201 ieTranslatorObserver]: Unsupported Syntax: identifier is not declared (neither a variable nor a function name): PTHREAD_MUTEX_TIMED_NP in file /storage/ultimate/trunk/examples/svcomp/pthread-atomic/gcd_true-unreach-call_true-termination.i [2018-07-08 15:15:54,006 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@75051a57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:15:54, skipping insertion in model container [2018-07-08 15:15:54,006 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-08 15:15:54,007 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-07-08 15:15:54,007 INFO L168 Benchmark]: Toolchain (without parser) took 357.62 ms. Allocated memory is still 383.3 MB. Free memory was 326.4 MB in the beginning and 310.1 MB in the end (delta: 16.3 MB). Peak memory consumption was 16.3 MB. Max. memory is 1.9 GB. [2018-07-08 15:15:54,008 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-08 15:15:54,009 INFO L168 Benchmark]: CACSL2BoogieTranslator took 341.46 ms. Allocated memory is still 383.3 MB. Free memory was 325.3 MB in the beginning and 310.1 MB in the end (delta: 15.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 1.9 GB. [2018-07-08 15:15:54,011 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 341.46 ms. Allocated memory is still 383.3 MB. Free memory was 325.3 MB in the beginning and 310.1 MB in the end (delta: 15.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 623]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): PTHREAD_MUTEX_TIMED_NP in file /storage/ultimate/trunk/examples/svcomp/pthread-atomic/gcd_true-unreach-call_true-termination.i RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...