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-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/pals_floodmax.5_false-unreach-call.1.ufo.BOUNDED-10.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b3d2c8a [2018-05-08 14:37:35,875 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-08 14:37:35,877 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-08 14:37:35,918 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-08 14:37:35,918 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-08 14:37:35,919 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-08 14:37:35,921 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-08 14:37:35,929 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-08 14:37:35,931 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-08 14:37:35,934 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-08 14:37:35,935 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-08 14:37:35,935 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-08 14:37:35,936 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-08 14:37:35,947 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-08 14:37:35,957 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-08 14:37:35,959 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-08 14:37:35,961 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-08 14:37:35,972 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-08 14:37:35,982 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-08 14:37:35,983 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-08 14:37:35,986 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-08 14:37:35,986 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-08 14:37:35,986 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-08 14:37:35,987 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-08 14:37:35,993 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-08 14:37:35,994 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-08 14:37:35,995 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-08 14:37:35,996 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-08 14:37:35,996 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-08 14:37:35,997 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-08 14:37:36,006 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-08 14:37:36,007 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-05-08 14:37:36,046 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-08 14:37:36,047 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-08 14:37:36,048 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-08 14:37:36,048 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-08 14:37:36,048 INFO L133 SettingsManager]: * Use SBE=true [2018-05-08 14:37:36,048 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-08 14:37:36,058 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-08 14:37:36,058 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-08 14:37:36,058 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-08 14:37:36,059 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-08 14:37:36,059 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-08 14:37:36,059 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-08 14:37:36,059 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-08 14:37:36,060 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-08 14:37:36,060 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-08 14:37:36,060 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-08 14:37:36,060 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-08 14:37:36,060 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-08 14:37:36,061 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-08 14:37:36,061 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-08 14:37:36,061 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-08 14:37:36,061 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-08 14:37:36,061 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-08 14:37:36,063 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-08 14:37:36,068 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-08 14:37:36,068 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-08 14:37:36,069 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-08 14:37:36,070 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-08 14:37:36,070 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-08 14:37:36,169 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-08 14:37:36,205 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-08 14:37:36,210 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-08 14:37:36,216 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-08 14:37:36,217 INFO L276 PluginConnector]: CDTParser initialized [2018-05-08 14:37:36,218 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_floodmax.5_false-unreach-call.1.ufo.BOUNDED-10.pals_true-termination.c [2018-05-08 14:37:36,843 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/4584b6415/bd5c1417d4a443dd8c0333352b2f3ca3/FLAG4e87911fb [2018-05-08 14:37:37,592 INFO L276 CDTParser]: Found 1 translation units. [2018-05-08 14:37:37,593 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_floodmax.5_false-unreach-call.1.ufo.BOUNDED-10.pals_true-termination.c [2018-05-08 14:37:37,666 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/4584b6415/bd5c1417d4a443dd8c0333352b2f3ca3/FLAG4e87911fb [2018-05-08 14:37:37,691 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/4584b6415/bd5c1417d4a443dd8c0333352b2f3ca3 [2018-05-08 14:37:37,708 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-08 14:37:37,714 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-08 14:37:37,716 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-08 14:37:37,717 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-08 14:37:37,737 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-08 14:37:37,743 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 02:37:37" (1/1) ... [2018-05-08 14:37:37,754 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77260faf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:37:37, skipping insertion in model container [2018-05-08 14:37:37,754 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 02:37:37" (1/1) ... [2018-05-08 14:37:37,787 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 14:37:37,939 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 14:37:38,849 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-08 14:37:39,170 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-08 14:37:39,186 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 17 non ball SCCs. Number of states in SCCs 17. [2018-05-08 14:37:39,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:37:39 WrapperNode [2018-05-08 14:37:39,274 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-08 14:37:39,275 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-08 14:37:39,275 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-08 14:37:39,275 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-08 14:37:39,306 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:37:39" (1/1) ... [2018-05-08 14:37:39,306 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:37:39" (1/1) ... [2018-05-08 14:37:39,360 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:37:39" (1/1) ... [2018-05-08 14:37:39,360 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:37:39" (1/1) ... [2018-05-08 14:37:39,466 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:37:39" (1/1) ... [2018-05-08 14:37:39,561 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:37:39" (1/1) ... [2018-05-08 14:37:39,573 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:37:39" (1/1) ... [2018-05-08 14:37:39,594 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-08 14:37:39,596 INFO L168 Benchmark]: Toolchain (without parser) took 1887.28 ms. Allocated memory is still 383.3 MB. Free memory was 327.1 MB in the beginning and 268.2 MB in the end (delta: 58.9 MB). Peak memory consumption was 58.9 MB. Max. memory is 1.9 GB. [2018-05-08 14:37:39,603 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-05-08 14:37:39,603 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1558.20 ms. Allocated memory is still 383.3 MB. Free memory was 327.1 MB in the beginning and 274.5 MB in the end (delta: 52.5 MB). Peak memory consumption was 52.5 MB. Max. memory is 1.9 GB. [2018-05-08 14:37:39,604 INFO L168 Benchmark]: Boogie Preprocessor took 319.27 ms. Allocated memory is still 383.3 MB. Free memory was 274.5 MB in the beginning and 268.2 MB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 1.9 GB. [2018-05-08 14:37:39,619 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 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 1558.20 ms. Allocated memory is still 383.3 MB. Free memory was 327.1 MB in the beginning and 274.5 MB in the end (delta: 52.5 MB). Peak memory consumption was 52.5 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 319.27 ms. Allocated memory is still 383.3 MB. Free memory was 274.5 MB in the beginning and 268.2 MB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...