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_lcr.6_true-unreach-call.ufo.BOUNDED-12.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 20:22:55,323 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 20:22:55,325 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 20:22:55,364 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 20:22:55,364 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 20:22:55,365 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 20:22:55,366 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 20:22:55,370 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 20:22:55,371 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 20:22:55,379 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 20:22:55,380 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 20:22:55,381 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 20:22:55,383 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 20:22:55,384 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 20:22:55,385 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 20:22:55,402 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 20:22:55,403 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 20:22:55,405 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 20:22:55,405 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 20:22:55,414 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 20:22:55,416 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-05-03 20:22:55,422 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 20:22:55,430 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 20:22:55,431 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-05-03 20:22:55,472 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 20:22:55,478 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 20:22:55,479 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 20:22:55,479 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 20:22:55,479 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 20:22:55,480 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-03 20:22:55,480 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-03 20:22:55,480 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-03 20:22:55,480 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-03 20:22:55,480 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-03 20:22:55,481 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-03 20:22:55,481 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 20:22:55,481 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-03 20:22:55,481 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 20:22:55,481 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 20:22:55,482 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-03 20:22:55,482 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-03 20:22:55,482 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-03 20:22:55,483 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 20:22:55,483 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-03 20:22:55,483 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-03 20:22:55,483 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 20:22:55,484 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 20:22:55,484 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-03 20:22:55,484 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 20:22:55,484 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 20:22:55,484 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-03 20:22:55,485 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-03 20:22:55,485 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-03 20:22:55,583 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 20:22:55,611 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 20:22:55,623 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 20:22:55,625 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 20:22:55,626 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 20:22:55,628 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_lcr.6_true-unreach-call.ufo.BOUNDED-12.pals_true-termination.c [2018-05-03 20:22:56,257 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/e924e232f/8bdbebfb6d72446a8c7560212cceb426/FLAG7d375a2ff [2018-05-03 20:22:56,798 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 20:22:56,799 INFO L161 CDTParser]: Scanning pals_lcr.6_true-unreach-call.ufo.BOUNDED-12.pals_true-termination.c [2018-05-03 20:22:56,838 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/e924e232f/8bdbebfb6d72446a8c7560212cceb426/FLAG7d375a2ff [2018-05-03 20:22:56,878 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/e924e232f/8bdbebfb6d72446a8c7560212cceb426 [2018-05-03 20:22:56,888 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 20:22:56,893 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 20:22:56,901 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 20:22:56,901 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 20:22:56,922 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 20:22:56,923 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:22:56" (1/1) ... [2018-05-03 20:22:56,932 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@293ebbb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:22:56, skipping insertion in model container [2018-05-03 20:22:56,932 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:22:56" (1/1) ... [2018-05-03 20:22:56,977 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:22:57,066 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:22:57,515 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:22:57,699 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:22:57,722 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 18 non ball SCCs. Number of states in SCCs 18. [2018-05-03 20:22:57,788 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:22:57 WrapperNode [2018-05-03 20:22:57,788 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 20:22:57,793 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-03 20:22:57,793 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-03 20:22:57,793 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-03 20:22:57,825 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:22:57" (1/1) ... [2018-05-03 20:22:57,825 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:22:57" (1/1) ... [2018-05-03 20:22:57,853 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:22:57" (1/1) ... [2018-05-03 20:22:57,853 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:22:57" (1/1) ... [2018-05-03 20:22:57,891 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:22:57" (1/1) ... [2018-05-03 20:22:57,917 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:22:57" (1/1) ... [2018-05-03 20:22:57,918 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:22:57" (1/1) ... [2018-05-03 20:22:57,920 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-03 20:22:57,926 INFO L168 Benchmark]: Toolchain (without parser) took 1035.97 ms. Allocated memory is still 383.3 MB. Free memory was 328.5 MB in the beginning and 306.7 MB in the end (delta: 21.8 MB). Peak memory consumption was 21.8 MB. Max. memory is 1.9 GB. [2018-05-03 20:22:57,932 INFO L168 Benchmark]: CDTParser took 0.25 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 20:22:57,932 INFO L168 Benchmark]: CACSL2BoogieTranslator took 887.62 ms. Allocated memory is still 383.3 MB. Free memory was 328.5 MB in the beginning and 308.8 MB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 1.9 GB. [2018-05-03 20:22:57,933 INFO L168 Benchmark]: Boogie Preprocessor took 127.54 ms. Allocated memory is still 383.3 MB. Free memory was 308.8 MB in the beginning and 306.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 1.9 GB. [2018-05-03 20:22:57,940 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 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 887.62 ms. Allocated memory is still 383.3 MB. Free memory was 328.5 MB in the beginning and 308.8 MB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 127.54 ms. Allocated memory is still 383.3 MB. Free memory was 308.8 MB in the beginning and 306.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...