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/m0_true-unreach-call_sound-oss-opl3-ko--111_1a--42f9f8d.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1056a82 [2018-05-04 18:56:25,441 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-04 18:56:25,442 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-04 18:56:25,468 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-04 18:56:25,469 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-04 18:56:25,469 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-04 18:56:25,470 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-04 18:56:25,472 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-04 18:56:25,473 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-04 18:56:25,474 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-04 18:56:25,474 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-04 18:56:25,474 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-04 18:56:25,482 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-04 18:56:25,483 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-04 18:56:25,484 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-04 18:56:25,485 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-04 18:56:25,489 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-04 18:56:25,490 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-04 18:56:25,491 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-04 18:56:25,505 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-04 18:56:25,507 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-05-04 18:56:25,521 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-04 18:56:25,521 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-04 18:56:25,522 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-05-04 18:56:25,545 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-04 18:56:25,548 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-04 18:56:25,549 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-04 18:56:25,549 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-04 18:56:25,549 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-04 18:56:25,549 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-04 18:56:25,549 INFO L133 SettingsManager]: * Use SBE=true [2018-05-04 18:56:25,549 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-04 18:56:25,550 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-04 18:56:25,550 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-04 18:56:25,550 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-04 18:56:25,550 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-04 18:56:25,550 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-04 18:56:25,550 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-04 18:56:25,550 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-04 18:56:25,550 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-04 18:56:25,551 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-04 18:56:25,559 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-04 18:56:25,559 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-04 18:56:25,559 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-04 18:56:25,559 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-04 18:56:25,559 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-04 18:56:25,559 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-04 18:56:25,560 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-04 18:56:25,560 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-04 18:56:25,560 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-04 18:56:25,560 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-04 18:56:25,560 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-04 18:56:25,560 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-04 18:56:25,624 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-04 18:56:25,639 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-04 18:56:25,648 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-04 18:56:25,650 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-04 18:56:25,650 INFO L276 PluginConnector]: CDTParser initialized [2018-05-04 18:56:25,651 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_true-unreach-call_sound-oss-opl3-ko--111_1a--42f9f8d.c [2018-05-04 18:56:26,053 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/558218df4/b4f189995d324713858c9eb99ea53ed4/FLAGc9d644bf3 [2018-05-04 18:56:26,716 INFO L276 CDTParser]: Found 1 translation units. [2018-05-04 18:56:26,717 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_true-unreach-call_sound-oss-opl3-ko--111_1a--42f9f8d.c [2018-05-04 18:56:26,809 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/558218df4/b4f189995d324713858c9eb99ea53ed4/FLAGc9d644bf3 [2018-05-04 18:56:26,838 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/558218df4/b4f189995d324713858c9eb99ea53ed4 [2018-05-04 18:56:26,854 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-04 18:56:26,857 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-04 18:56:26,857 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-04 18:56:26,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-04 18:56:26,876 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-04 18:56:26,877 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 06:56:26" (1/1) ... [2018-05-04 18:56:26,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c9ea3b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 06:56:26, skipping insertion in model container [2018-05-04 18:56:26,879 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 06:56:26" (1/1) ... [2018-05-04 18:56:26,913 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 18:56:27,084 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 18:56:27,678 WARN L201 ieTranslatorObserver]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment [2018-05-04 18:56:27,679 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7e4853e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 06:56:27, skipping insertion in model container [2018-05-04 18:56:27,679 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-04 18:56:27,688 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-04 18:56:27,689 INFO L168 Benchmark]: Toolchain (without parser) took 833.83 ms. Allocated memory is still 383.3 MB. Free memory was 321.3 MB in the beginning and 342.4 MB in the end (delta: -21.2 MB). Peak memory consumption was 77.8 MB. Max. memory is 1.9 GB. [2018-05-04 18:56:27,690 INFO L168 Benchmark]: CDTParser took 0.15 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. [2018-05-04 18:56:27,690 INFO L168 Benchmark]: CACSL2BoogieTranslator took 830.30 ms. Allocated memory is still 383.3 MB. Free memory was 320.2 MB in the beginning and 342.4 MB in the end (delta: -22.2 MB). Peak memory consumption was 76.7 MB. Max. memory is 1.9 GB. [2018-05-04 18:56:27,693 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 830.30 ms. Allocated memory is still 383.3 MB. Free memory was 320.2 MB in the beginning and 342.4 MB in the end (delta: -22.2 MB). Peak memory consumption was 76.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2540]: 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...