java -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-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/main8_true-unreach-call_sound-oss-sound-ko--32_7a--c4cb1dd-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-935f392 [2018-07-19 18:24:15,644 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-19 18:24:15,647 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-19 18:24:15,682 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-19 18:24:15,683 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-19 18:24:15,685 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-19 18:24:15,690 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-19 18:24:15,695 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-19 18:24:15,701 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-19 18:24:15,702 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-19 18:24:15,703 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-19 18:24:15,703 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-19 18:24:15,709 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-19 18:24:15,712 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-19 18:24:15,719 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-19 18:24:15,720 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-19 18:24:15,724 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-19 18:24:15,734 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-19 18:24:15,743 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-19 18:24:15,749 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-19 18:24:15,751 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-19 18:24:15,758 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-19 18:24:15,760 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-07-19 18:24:15,788 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-07-19 18:24:15,831 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-19 18:24:15,832 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-19 18:24:15,837 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-19 18:24:15,837 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-19 18:24:15,841 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-19 18:24:15,841 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-19 18:24:15,841 INFO L133 SettingsManager]: * Use SBE=true [2018-07-19 18:24:15,845 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-19 18:24:15,845 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-19 18:24:15,845 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-19 18:24:15,845 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-19 18:24:15,845 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-19 18:24:15,846 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-19 18:24:15,846 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-19 18:24:15,846 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-19 18:24:15,846 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-19 18:24:15,846 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-19 18:24:15,847 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-19 18:24:15,847 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-19 18:24:15,847 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-19 18:24:15,847 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-19 18:24:15,853 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-19 18:24:15,853 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-19 18:24:15,853 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-19 18:24:15,853 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-19 18:24:15,854 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-19 18:24:15,854 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-19 18:24:15,854 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-19 18:24:15,854 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-19 18:24:15,977 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-19 18:24:16,016 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-19 18:24:16,026 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-19 18:24:16,031 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-19 18:24:16,033 INFO L276 PluginConnector]: CDTParser initialized [2018-07-19 18:24:16,034 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main8_true-unreach-call_sound-oss-sound-ko--32_7a--c4cb1dd-1.c [2018-07-19 18:24:16,634 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a3e84bbc/4d7cd3ca94794175863276677566154c/FLAGa868202c7 [2018-07-19 18:24:18,050 INFO L276 CDTParser]: Found 1 translation units. [2018-07-19 18:24:18,054 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main8_true-unreach-call_sound-oss-sound-ko--32_7a--c4cb1dd-1.c [2018-07-19 18:24:18,264 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a3e84bbc/4d7cd3ca94794175863276677566154c/FLAGa868202c7 [2018-07-19 18:24:18,309 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a3e84bbc/4d7cd3ca94794175863276677566154c [2018-07-19 18:24:18,334 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-19 18:24:18,336 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-19 18:24:18,338 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-19 18:24:18,338 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-19 18:24:18,354 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-19 18:24:18,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:24:18" (1/1) ... [2018-07-19 18:24:18,362 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5528353 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:24:18, skipping insertion in model container [2018-07-19 18:24:18,363 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:24:18" (1/1) ... [2018-07-19 18:24:19,236 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-19 18:24:19,895 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-07-19 18:24:19,899 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4a196f46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:24:19, skipping insertion in model container [2018-07-19 18:24:19,899 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-19 18:24:19,902 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-07-19 18:24:19,903 INFO L168 Benchmark]: Toolchain (without parser) took 1568.05 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 120.1 MB). Peak memory consumption was 120.1 MB. Max. memory is 1.9 GB. [2018-07-19 18:24:19,909 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-19 18:24:19,909 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1563.64 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 120.1 MB). Peak memory consumption was 120.1 MB. Max. memory is 1.9 GB. [2018-07-19 18:24:19,919 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1563.64 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 120.1 MB). Peak memory consumption was 120.1 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2944]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...