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.5_true-unreach-call.ufo.BOUNDED-10.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 20:22:52,435 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 20:22:52,436 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 20:22:52,456 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 20:22:52,457 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 20:22:52,457 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 20:22:52,458 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 20:22:52,471 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 20:22:52,472 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 20:22:52,472 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 20:22:52,473 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 20:22:52,473 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 20:22:52,474 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 20:22:52,475 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 20:22:52,476 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 20:22:52,477 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 20:22:52,488 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 20:22:52,490 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 20:22:52,490 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 20:22:52,499 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 20:22:52,501 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-03 20:22:52,501 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-03 20:22:52,501 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-03 20:22:52,502 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-03 20:22:52,502 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-03 20:22:52,513 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-03 20:22:52,513 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-03 20:22:52,514 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-03 20:22:52,514 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-03 20:22:52,514 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 20:22:52,515 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 20:22:52,515 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 20:22:52,540 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 20:22:52,540 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 20:22:52,541 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 20:22:52,541 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 20:22:52,547 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 20:22:52,548 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-03 20:22:52,548 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-03 20:22:52,548 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-03 20:22:52,548 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-03 20:22:52,548 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-03 20:22:52,548 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-03 20:22:52,548 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 20:22:52,548 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-03 20:22:52,549 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 20:22:52,549 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 20:22:52,549 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-03 20:22:52,549 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-03 20:22:52,549 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-03 20:22:52,549 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 20:22:52,549 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-03 20:22:52,549 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-03 20:22:52,550 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 20:22:52,550 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 20:22:52,550 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-03 20:22:52,550 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 20:22:52,550 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 20:22:52,550 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-03 20:22:52,559 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-03 20:22:52,559 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-03 20:22:52,627 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 20:22:52,646 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 20:22:52,649 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 20:22:52,658 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 20:22:52,658 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 20:22:52,659 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_lcr.5_true-unreach-call.ufo.BOUNDED-10.pals_true-termination.c [2018-05-03 20:22:53,119 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/9e5259078/dcc865c6f1eb432b8176cc703f9ff54a/FLAG9ca51f049 [2018-05-03 20:22:53,467 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 20:22:53,467 INFO L161 CDTParser]: Scanning pals_lcr.5_true-unreach-call.ufo.BOUNDED-10.pals_true-termination.c [2018-05-03 20:22:53,488 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/9e5259078/dcc865c6f1eb432b8176cc703f9ff54a/FLAG9ca51f049 [2018-05-03 20:22:53,519 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/9e5259078/dcc865c6f1eb432b8176cc703f9ff54a [2018-05-03 20:22:53,527 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 20:22:53,529 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 20:22:53,530 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 20:22:53,538 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 20:22:53,546 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 20:22:53,547 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:22:53" (1/1) ... [2018-05-03 20:22:53,551 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b8de77d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:22:53, skipping insertion in model container [2018-05-03 20:22:53,552 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:22:53" (1/1) ... [2018-05-03 20:22:53,574 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:22:53,641 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:22:53,965 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:22:54,079 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:22:54,089 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 17 non ball SCCs. Number of states in SCCs 17. [2018-05-03 20:22:54,129 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:22:54 WrapperNode [2018-05-03 20:22:54,129 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 20:22:54,130 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-03 20:22:54,130 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-03 20:22:54,130 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-03 20:22:54,154 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:22:54" (1/1) ... [2018-05-03 20:22:54,154 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:22:54" (1/1) ... [2018-05-03 20:22:54,173 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:22:54" (1/1) ... [2018-05-03 20:22:54,173 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:22:54" (1/1) ... [2018-05-03 20:22:54,187 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:22:54" (1/1) ... [2018-05-03 20:22:54,211 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:22:54" (1/1) ... [2018-05-03 20:22:54,213 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:22:54" (1/1) ... [2018-05-03 20:22:54,214 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-03 20:22:54,225 INFO L168 Benchmark]: Toolchain (without parser) took 697.46 ms. Allocated memory is still 383.3 MB. Free memory was 330.0 MB in the beginning and 309.5 MB in the end (delta: 20.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 1.9 GB. [2018-05-03 20:22:54,226 INFO L168 Benchmark]: CDTParser took 0.17 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 20:22:54,226 INFO L168 Benchmark]: CACSL2BoogieTranslator took 599.87 ms. Allocated memory is still 383.3 MB. Free memory was 328.9 MB in the beginning and 312.7 MB in the end (delta: 16.2 MB). Peak memory consumption was 16.2 MB. Max. memory is 1.9 GB. [2018-05-03 20:22:54,227 INFO L168 Benchmark]: Boogie Preprocessor took 84.59 ms. Allocated memory is still 383.3 MB. Free memory was 312.7 MB in the beginning and 309.5 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 1.9 GB. [2018-05-03 20:22:54,235 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 599.87 ms. Allocated memory is still 383.3 MB. Free memory was 328.9 MB in the beginning and 312.7 MB in the end (delta: 16.2 MB). Peak memory consumption was 16.2 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 84.59 ms. Allocated memory is still 383.3 MB. Free memory was 312.7 MB in the beginning and 309.5 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...