java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/locks/test_locks_6_true-unreach-call_true-valid-memsafety_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-30949e8 [2018-10-05 19:31:34,606 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-05 19:31:34,608 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-05 19:31:34,650 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-05 19:31:34,650 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-05 19:31:34,653 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-05 19:31:34,657 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-05 19:31:34,661 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-05 19:31:34,670 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-05 19:31:34,671 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-05 19:31:34,681 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-05 19:31:34,682 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-05 19:31:34,683 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-05 19:31:34,693 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-05 19:31:34,695 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-05 19:31:34,701 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-05 19:31:34,703 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-05 19:31:34,710 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-05 19:31:34,717 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-05 19:31:34,719 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-05 19:31:34,723 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-05 19:31:34,727 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-05 19:31:34,739 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-05 19:31:34,766 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-10-05 19:31:34,814 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-05 19:31:34,814 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-05 19:31:34,818 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-05 19:31:34,818 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-05 19:31:34,825 INFO L133 SettingsManager]: * Use SBE=true [2018-10-05 19:31:34,825 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-05 19:31:34,825 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-05 19:31:34,825 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-05 19:31:34,826 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-05 19:31:34,826 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-05 19:31:34,826 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-05 19:31:34,826 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-05 19:31:34,827 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-05 19:31:34,827 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-05 19:31:34,827 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-05 19:31:34,828 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-05 19:31:34,828 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-05 19:31:34,828 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-05 19:31:34,828 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-05 19:31:34,828 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-05 19:31:34,832 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-05 19:31:34,832 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-05 19:31:34,832 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-05 19:31:34,833 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-05 19:31:34,833 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-05 19:31:34,833 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-05 19:31:34,835 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-05 19:31:34,837 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-05 19:31:34,837 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-05 19:31:34,940 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-05 19:31:34,968 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-05 19:31:34,973 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-05 19:31:34,977 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-05 19:31:34,977 INFO L276 PluginConnector]: CDTParser initialized [2018-10-05 19:31:34,981 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_6_true-unreach-call_true-valid-memsafety_false-termination.c [2018-10-05 19:31:35,553 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cba2d70ad/c84b7dc071e948c695ac3d07a0bda880/FLAG2504c5a49 [2018-10-05 19:31:35,968 INFO L277 CDTParser]: Found 1 translation units. [2018-10-05 19:31:35,970 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_6_true-unreach-call_true-valid-memsafety_false-termination.c [2018-10-05 19:31:35,980 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cba2d70ad/c84b7dc071e948c695ac3d07a0bda880/FLAG2504c5a49 [2018-10-05 19:31:36,024 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cba2d70ad/c84b7dc071e948c695ac3d07a0bda880 [2018-10-05 19:31:36,053 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-05 19:31:36,055 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-05 19:31:36,061 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-05 19:31:36,061 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-05 19:31:36,068 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-05 19:31:36,073 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 07:31:36" (1/1) ... [2018-10-05 19:31:36,082 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b258d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:31:36, skipping insertion in model container [2018-10-05 19:31:36,082 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 07:31:36" (1/1) ... [2018-10-05 19:31:36,099 INFO L147 MainTranslator]: Starting translation in SV-COMP mode [2018-10-05 19:31:36,159 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-10-05 19:31:36,633 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-05 19:31:36,646 INFO L191 MainTranslator]: Completed pre-run [2018-10-05 19:31:36,718 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-05 19:31:36,756 INFO L195 MainTranslator]: Completed translation [2018-10-05 19:31:36,756 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:31:36 WrapperNode [2018-10-05 19:31:36,756 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-05 19:31:36,757 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-05 19:31:36,758 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-05 19:31:36,761 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-05 19:31:36,792 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:31:36" (1/1) ... [2018-10-05 19:31:36,792 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:31:36" (1/1) ... [2018-10-05 19:31:36,806 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:31:36" (1/1) ... [2018-10-05 19:31:36,807 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:31:36" (1/1) ... [2018-10-05 19:31:36,824 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:31:36" (1/1) ... [2018-10-05 19:31:36,851 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:31:36" (1/1) ... [2018-10-05 19:31:36,855 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:31:36" (1/1) ... [2018-10-05 19:31:36,866 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-05 19:31:36,876 INFO L168 Benchmark]: Toolchain (without parser) took 818.13 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-05 19:31:36,882 INFO L168 Benchmark]: CDTParser took 0.25 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. [2018-10-05 19:31:36,883 INFO L168 Benchmark]: CACSL2BoogieTranslator took 696.47 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-05 19:31:36,884 INFO L168 Benchmark]: Boogie Preprocessor took 108.75 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-05 19:31:36,893 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 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 696.47 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 108.75 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...