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/main7_true-unreach-call_sound-oss-sound-ko--32_7a--c4cb1dd-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 19:01:06,894 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 19:01:06,896 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 19:01:06,924 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 19:01:06,924 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 19:01:06,936 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 19:01:06,938 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 19:01:06,940 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 19:01:06,948 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 19:01:06,949 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 19:01:06,950 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 19:01:06,950 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 19:01:06,951 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 19:01:06,954 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 19:01:06,955 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 19:01:06,970 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 19:01:06,976 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 19:01:06,978 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 19:01:06,979 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 19:01:06,988 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 19:01:06,990 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-05-03 19:01:07,010 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-05-03 19:01:07,052 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 19:01:07,053 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 19:01:07,057 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-03 19:01:07,058 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-03 19:01:07,058 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 19:01:07,059 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 19:01:07,059 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 19:01:07,059 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 19:01:07,059 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 19:01:07,059 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 19:01:07,060 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-03 19:01:07,060 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-03 19:01:07,060 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-03 19:01:07,060 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 19:01:07,060 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-03 19:01:07,060 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 19:01:07,061 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 19:01:07,061 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-03 19:01:07,061 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-03 19:01:07,062 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-03 19:01:07,062 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 19:01:07,062 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-03 19:01:07,062 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-03 19:01:07,062 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-03 19:01:07,063 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 19:01:07,063 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-03 19:01:07,063 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-03 19:01:07,063 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-03 19:01:07,063 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-03 19:01:07,170 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 19:01:07,209 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 19:01:07,220 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 19:01:07,223 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 19:01:07,224 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 19:01:07,225 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main7_true-unreach-call_sound-oss-sound-ko--32_7a--c4cb1dd-1.c [2018-05-03 19:01:07,822 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/2d740e58f/b855dde0baa841bba7cc9574205ce901/FLAG7a6093b86 [2018-05-03 19:01:09,689 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 19:01:09,699 INFO L161 CDTParser]: Scanning main7_true-unreach-call_sound-oss-sound-ko--32_7a--c4cb1dd-1.c [2018-05-03 19:01:09,844 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/2d740e58f/b855dde0baa841bba7cc9574205ce901/FLAG7a6093b86 [2018-05-03 19:01:09,883 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/2d740e58f/b855dde0baa841bba7cc9574205ce901 [2018-05-03 19:01:09,888 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 19:01:09,899 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 19:01:09,904 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 19:01:09,904 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 19:01:09,919 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 19:01:09,920 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 07:01:09" (1/1) ... [2018-05-03 19:01:09,931 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56e22f4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:01:09, skipping insertion in model container [2018-05-03 19:01:09,932 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 07:01:09" (1/1) ... [2018-05-03 19:01:09,977 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 19:01:10,496 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 19:01:11,588 WARN L201 ieTranslatorObserver]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment [2018-05-03 19:01:11,589 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3706fb6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:01:11, skipping insertion in model container [2018-05-03 19:01:11,589 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 19:01:11,597 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-03 19:01:11,598 INFO L168 Benchmark]: Toolchain (without parser) took 1709.15 ms. Allocated memory is still 383.3 MB. Free memory was 306.3 MB in the beginning and 274.7 MB in the end (delta: 31.6 MB). Peak memory consumption was 61.8 MB. Max. memory is 1.9 GB. [2018-05-03 19:01:11,600 INFO L168 Benchmark]: CDTParser took 6.17 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-03 19:01:11,601 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1685.74 ms. Allocated memory is still 383.3 MB. Free memory was 306.3 MB in the beginning and 274.7 MB in the end (delta: 31.6 MB). Peak memory consumption was 61.8 MB. Max. memory is 1.9 GB. [2018-05-03 19:01:11,603 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 6.17 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1685.74 ms. Allocated memory is still 383.3 MB. Free memory was 306.3 MB in the beginning and 274.7 MB in the end (delta: 31.6 MB). Peak memory consumption was 61.8 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...