java -ea -Xmx4000000000 -Xss4m -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_opt-floodmax.5_false-unreach-call.3.ufo.BOUNDED-10.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 10:11:38,377 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 10:11:38,385 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 10:11:38,418 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 10:11:38,419 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 10:11:38,425 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 10:11:38,427 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 10:11:38,431 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 10:11:38,436 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 10:11:38,438 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 10:11:38,452 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 10:11:38,453 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 10:11:38,457 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 10:11:38,461 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 10:11:38,466 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 10:11:38,468 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 10:11:38,469 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 10:11:38,478 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 10:11:38,486 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 10:11:38,490 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 10:11:38,491 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 10:11:38,496 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 10:11:38,504 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 10:11:38,504 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 10:11:38,505 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 10:11:38,510 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 10:11:38,511 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 10:11:38,517 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 10:11:38,518 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 10:11:38,525 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 10:11:38,525 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 10:11:38,526 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 10:11:38,526 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 10:11:38,527 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 10:11:38,534 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 10:11:38,535 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 10:11:38,535 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 [2018-11-27 10:11:38,585 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 10:11:38,585 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 10:11:38,589 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 10:11:38,589 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 10:11:38,593 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 10:11:38,593 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-27 10:11:38,594 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-27 10:11:38,594 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-27 10:11:38,594 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-27 10:11:38,594 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-27 10:11:38,594 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-27 10:11:38,595 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 10:11:38,595 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-27 10:11:38,595 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 10:11:38,595 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 10:11:38,595 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-27 10:11:38,600 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-27 10:11:38,600 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-27 10:11:38,600 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 10:11:38,600 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-27 10:11:38,601 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 10:11:38,601 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-27 10:11:38,601 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 10:11:38,601 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 10:11:38,602 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-27 10:11:38,602 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 10:11:38,602 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 10:11:38,602 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-27 10:11:38,608 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-27 10:11:38,608 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-27 10:11:38,703 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 10:11:38,737 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 10:11:38,748 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 10:11:38,750 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 10:11:38,753 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 10:11:38,754 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_opt-floodmax.5_false-unreach-call.3.ufo.BOUNDED-10.pals_true-termination.c [2018-11-27 10:11:38,905 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ab4d5bf9/d75af210d29147e5b4e2d87fbe9040ad/FLAG7b0f17a56 [2018-11-27 10:11:40,311 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 10:11:40,312 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_opt-floodmax.5_false-unreach-call.3.ufo.BOUNDED-10.pals_true-termination.c [2018-11-27 10:11:40,374 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ab4d5bf9/d75af210d29147e5b4e2d87fbe9040ad/FLAG7b0f17a56 [2018-11-27 10:11:40,621 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ab4d5bf9/d75af210d29147e5b4e2d87fbe9040ad [2018-11-27 10:11:40,650 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 10:11:40,656 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 10:11:40,658 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 10:11:40,659 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 10:11:40,671 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 10:11:40,675 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:11:40" (1/1) ... [2018-11-27 10:11:40,685 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@503227c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:40, skipping insertion in model container [2018-11-27 10:11:40,686 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:11:40" (1/1) ... [2018-11-27 10:11:40,704 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 10:11:40,879 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 10:11:42,293 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 10:11:42,340 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 10:11:42,788 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 10:11:43,059 INFO L195 MainTranslator]: Completed translation [2018-11-27 10:11:43,060 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:43 WrapperNode [2018-11-27 10:11:43,060 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 10:11:43,061 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 10:11:43,061 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 10:11:43,061 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 10:11:43,100 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:43" (1/1) ... [2018-11-27 10:11:43,100 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:43" (1/1) ... [2018-11-27 10:11:43,181 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:43" (1/1) ... [2018-11-27 10:11:43,182 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:43" (1/1) ... [2018-11-27 10:11:43,382 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:43" (1/1) ... [2018-11-27 10:11:43,509 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:43" (1/1) ... [2018-11-27 10:11:43,532 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:43" (1/1) ... [2018-11-27 10:11:43,575 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 10:11:43,585 INFO L168 Benchmark]: Toolchain (without parser) took 2934.26 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -37.2 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 10:11:43,591 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 10:11:43,591 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2402.05 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -59.7 MB). Peak memory consumption was 72.8 MB. Max. memory is 3.9 GB. [2018-11-27 10:11:43,596 INFO L168 Benchmark]: Boogie Preprocessor took 514.53 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. [2018-11-27 10:11:43,606 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 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 2402.05 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -59.7 MB). Peak memory consumption was 72.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 514.53 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...