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/seq-mthreaded/pals_floodmax.3_false-unreach-call.4.ufo.BOUNDED-6.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-cb2f9b4 [2018-09-12 14:02:58,376 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-12 14:02:58,382 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-12 14:02:58,420 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-12 14:02:58,421 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-12 14:02:58,422 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-12 14:02:58,427 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-12 14:02:58,431 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-12 14:02:58,438 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-12 14:02:58,439 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-12 14:02:58,440 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-12 14:02:58,452 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-12 14:02:58,453 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-12 14:02:58,454 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-12 14:02:58,461 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-12 14:02:58,467 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-12 14:02:58,468 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-12 14:02:58,475 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-12 14:02:58,483 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-12 14:02:58,492 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-12 14:02:58,493 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-12 14:02:58,495 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-12 14:02:58,502 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-12 14:02:58,502 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-12 14:02:58,502 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-12 14:02:58,506 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-12 14:02:58,508 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-12 14:02:58,509 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-12 14:02:58,514 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-12 14:02:58,515 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-12 14:02:58,516 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-12 14:02:58,522 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-12 14:02:58,522 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-12 14:02:58,522 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-12 14:02:58,525 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-12 14:02:58,526 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-12 14:02:58,527 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 [2018-09-12 14:02:58,580 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-12 14:02:58,580 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-12 14:02:58,590 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-12 14:02:58,591 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-12 14:02:58,592 INFO L133 SettingsManager]: * Use SBE=true [2018-09-12 14:02:58,592 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-09-12 14:02:58,592 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-09-12 14:02:58,592 INFO L133 SettingsManager]: * Use old map elimination=false [2018-09-12 14:02:58,593 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-09-12 14:02:58,593 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-09-12 14:02:58,593 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-09-12 14:02:58,593 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-12 14:02:58,594 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-09-12 14:02:58,594 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-12 14:02:58,594 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-12 14:02:58,594 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-09-12 14:02:58,600 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-09-12 14:02:58,600 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-09-12 14:02:58,600 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-12 14:02:58,600 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-09-12 14:02:58,601 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-09-12 14:02:58,601 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-12 14:02:58,601 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-12 14:02:58,601 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-09-12 14:02:58,602 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-12 14:02:58,602 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-12 14:02:58,602 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-09-12 14:02:58,605 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-09-12 14:02:58,606 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-09-12 14:02:58,736 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-12 14:02:58,774 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-12 14:02:58,786 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-12 14:02:58,791 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-12 14:02:58,794 INFO L276 PluginConnector]: CDTParser initialized [2018-09-12 14:02:58,795 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_floodmax.3_false-unreach-call.4.ufo.BOUNDED-6.pals_true-termination.c [2018-09-12 14:02:59,466 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41d5e32af/c7e30b0081434166bac9ceccee6fd83d/FLAGb4745c241 [2018-09-12 14:02:59,962 INFO L277 CDTParser]: Found 1 translation units. [2018-09-12 14:02:59,968 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_floodmax.3_false-unreach-call.4.ufo.BOUNDED-6.pals_true-termination.c [2018-09-12 14:02:59,994 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41d5e32af/c7e30b0081434166bac9ceccee6fd83d/FLAGb4745c241 [2018-09-12 14:03:00,038 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41d5e32af/c7e30b0081434166bac9ceccee6fd83d [2018-09-12 14:03:00,065 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-12 14:03:00,071 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-12 14:03:00,075 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-12 14:03:00,075 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-12 14:03:00,089 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-12 14:03:00,091 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 02:03:00" (1/1) ... [2018-09-12 14:03:00,099 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5602b424 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:03:00, skipping insertion in model container [2018-09-12 14:03:00,099 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 02:03:00" (1/1) ... [2018-09-12 14:03:00,616 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-12 14:03:00,949 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-12 14:03:01,021 INFO L431 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-12 14:03:01,188 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-12 14:03:01,316 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:03:01 WrapperNode [2018-09-12 14:03:01,323 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-12 14:03:01,324 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-12 14:03:01,324 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-12 14:03:01,324 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-12 14:03:01,362 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:03:01" (1/1) ... [2018-09-12 14:03:01,362 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:03:01" (1/1) ... [2018-09-12 14:03:01,403 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:03:01" (1/1) ... [2018-09-12 14:03:01,404 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:03:01" (1/1) ... [2018-09-12 14:03:01,437 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:03:01" (1/1) ... [2018-09-12 14:03:01,480 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:03:01" (1/1) ... [2018-09-12 14:03:01,488 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:03:01" (1/1) ... [2018-09-12 14:03:01,508 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-12 14:03:01,513 INFO L168 Benchmark]: Toolchain (without parser) took 1447.38 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: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-09-12 14:03:01,515 INFO L168 Benchmark]: CDTParser took 0.28 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. [2018-09-12 14:03:01,516 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1248.48 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: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-09-12 14:03:01,522 INFO L168 Benchmark]: Boogie Preprocessor took 184.54 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. [2018-09-12 14:03:01,530 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 0.28 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 1248.48 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: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 184.54 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...