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_floodmax.5_false-unreach-call.1.ufo.BOUNDED-10.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 10:11:27,612 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 10:11:27,618 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 10:11:27,655 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 10:11:27,656 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 10:11:27,657 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 10:11:27,659 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 10:11:27,666 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 10:11:27,671 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 10:11:27,672 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 10:11:27,686 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 10:11:27,687 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 10:11:27,688 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 10:11:27,695 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 10:11:27,696 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 10:11:27,702 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 10:11:27,704 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 10:11:27,711 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 10:11:27,722 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 10:11:27,724 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 10:11:27,731 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 10:11:27,733 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 10:11:27,740 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 10:11:27,740 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 10:11:27,741 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 10:11:27,743 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 10:11:27,744 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 10:11:27,750 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 10:11:27,751 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 10:11:27,756 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 10:11:27,756 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 10:11:27,757 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-11-27 10:11:27,766 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 10:11:27,822 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 10:11:27,822 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 10:11:27,824 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 10:11:27,824 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 10:11:27,827 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 10:11:27,827 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-27 10:11:27,828 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-27 10:11:27,830 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-27 10:11:27,830 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-27 10:11:27,830 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-27 10:11:27,830 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-27 10:11:27,831 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 10:11:27,831 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-27 10:11:27,831 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 10:11:27,831 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 10:11:27,831 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-27 10:11:27,832 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-27 10:11:27,832 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-27 10:11:27,832 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 10:11:27,832 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-27 10:11:27,832 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 10:11:27,833 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-27 10:11:27,836 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 10:11:27,836 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 10:11:27,837 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-27 10:11:27,837 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 10:11:27,837 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 10:11:27,837 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-27 10:11:27,841 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-27 10:11:27,842 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-27 10:11:27,941 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 10:11:27,976 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 10:11:27,987 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 10:11:27,992 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 10:11:27,993 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 10:11:27,997 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_floodmax.5_false-unreach-call.1.ufo.BOUNDED-10.pals_true-termination.c [2018-11-27 10:11:28,148 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0928281c/2e83681929b3469494b27878bead9b18/FLAG691304298 [2018-11-27 10:11:29,435 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 10:11:29,436 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_floodmax.5_false-unreach-call.1.ufo.BOUNDED-10.pals_true-termination.c [2018-11-27 10:11:29,482 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0928281c/2e83681929b3469494b27878bead9b18/FLAG691304298 [2018-11-27 10:11:29,837 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0928281c/2e83681929b3469494b27878bead9b18 [2018-11-27 10:11:29,854 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 10:11:29,855 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 10:11:29,859 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 10:11:29,859 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 10:11:29,865 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 10:11:29,868 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:11:29" (1/1) ... [2018-11-27 10:11:29,876 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c9112ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:29, skipping insertion in model container [2018-11-27 10:11:29,877 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:11:29" (1/1) ... [2018-11-27 10:11:29,889 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 10:11:30,012 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 10:11:31,262 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 10:11:31,318 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 10:11:31,801 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 10:11:31,857 INFO L195 MainTranslator]: Completed translation [2018-11-27 10:11:31,857 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:31 WrapperNode [2018-11-27 10:11:31,858 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 10:11:31,862 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 10:11:31,862 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 10:11:31,863 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 10:11:31,905 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:31" (1/1) ... [2018-11-27 10:11:31,905 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:31" (1/1) ... [2018-11-27 10:11:31,975 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:31" (1/1) ... [2018-11-27 10:11:31,975 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:31" (1/1) ... [2018-11-27 10:11:32,141 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:31" (1/1) ... [2018-11-27 10:11:32,266 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:31" (1/1) ... [2018-11-27 10:11:32,291 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:31" (1/1) ... [2018-11-27 10:11:32,330 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 10:11:32,340 INFO L168 Benchmark]: Toolchain (without parser) took 2485.81 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: -27.3 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 10:11:32,345 INFO L168 Benchmark]: CDTParser took 0.35 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 10:11:32,346 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1999.33 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: -49.9 MB). Peak memory consumption was 60.1 MB. Max. memory is 3.9 GB. [2018-11-27 10:11:32,351 INFO L168 Benchmark]: Boogie Preprocessor took 468.18 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 10:11:32,364 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 0.35 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 1999.33 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: -49.9 MB). Peak memory consumption was 60.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 468.18 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...