java -ea -Xmx4000000000 -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_lcr-var-start-time.6_false-unreach-call.2.ufo.BOUNDED-12.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-30e687d [2018-10-16 21:10:51,275 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-16 21:10:51,283 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-16 21:10:51,322 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-16 21:10:51,324 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-16 21:10:51,327 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-16 21:10:51,329 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-16 21:10:51,338 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-16 21:10:51,346 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-16 21:10:51,349 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-16 21:10:51,353 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-16 21:10:51,353 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-16 21:10:51,360 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-16 21:10:51,363 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-16 21:10:51,374 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-16 21:10:51,379 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-16 21:10:51,382 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-16 21:10:51,384 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-16 21:10:51,397 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-16 21:10:51,399 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-16 21:10:51,400 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-16 21:10:51,408 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-16 21:10:51,413 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-16 21:10:51,413 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-16 21:10:51,420 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-16 21:10:51,421 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-16 21:10:51,422 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-16 21:10:51,426 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-16 21:10:51,429 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-16 21:10:51,430 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-16 21:10:51,434 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-16 21:10:51,435 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-16 21:10:51,435 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-16 21:10:51,435 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-16 21:10:51,440 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-16 21:10:51,441 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-16 21:10:51,441 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 [2018-10-16 21:10:51,490 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-16 21:10:51,491 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-16 21:10:51,494 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-16 21:10:51,494 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-16 21:10:51,498 INFO L133 SettingsManager]: * Use SBE=true [2018-10-16 21:10:51,498 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-16 21:10:51,499 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-16 21:10:51,499 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-16 21:10:51,499 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-16 21:10:51,499 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-16 21:10:51,499 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-16 21:10:51,500 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-16 21:10:51,501 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-16 21:10:51,501 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-16 21:10:51,501 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-16 21:10:51,501 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-16 21:10:51,501 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-16 21:10:51,502 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-16 21:10:51,502 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-16 21:10:51,502 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-16 21:10:51,502 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-16 21:10:51,502 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-16 21:10:51,502 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-16 21:10:51,503 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-16 21:10:51,508 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-16 21:10:51,508 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-16 21:10:51,509 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-16 21:10:51,513 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-16 21:10:51,513 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-16 21:10:51,638 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-16 21:10:51,668 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-16 21:10:51,681 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-16 21:10:51,686 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-16 21:10:51,686 INFO L276 PluginConnector]: CDTParser initialized [2018-10-16 21:10:51,687 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_lcr-var-start-time.6_false-unreach-call.2.ufo.BOUNDED-12.pals_true-termination.c [2018-10-16 21:10:51,796 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23d0aea2d/07e67687011c47d8be726efe13b3b3f7/FLAG862b68d42 [2018-10-16 21:10:52,947 INFO L298 CDTParser]: Found 1 translation units. [2018-10-16 21:10:52,954 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_lcr-var-start-time.6_false-unreach-call.2.ufo.BOUNDED-12.pals_true-termination.c [2018-10-16 21:10:52,986 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23d0aea2d/07e67687011c47d8be726efe13b3b3f7/FLAG862b68d42 [2018-10-16 21:10:53,032 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23d0aea2d/07e67687011c47d8be726efe13b3b3f7 [2018-10-16 21:10:53,063 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-16 21:10:53,068 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-16 21:10:53,070 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-16 21:10:53,070 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-16 21:10:53,080 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-16 21:10:53,085 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 09:10:53" (1/1) ... [2018-10-16 21:10:53,090 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6616bc55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:10:53, skipping insertion in model container [2018-10-16 21:10:53,090 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 09:10:53" (1/1) ... [2018-10-16 21:10:53,118 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-16 21:10:53,243 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-16 21:10:54,045 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-16 21:10:54,082 INFO L189 MainTranslator]: Completed pre-run [2018-10-16 21:10:54,318 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-16 21:10:54,371 INFO L193 MainTranslator]: Completed translation [2018-10-16 21:10:54,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:10:54 WrapperNode [2018-10-16 21:10:54,372 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-16 21:10:54,373 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-16 21:10:54,373 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-16 21:10:54,373 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-16 21:10:54,398 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:10:54" (1/1) ... [2018-10-16 21:10:54,398 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:10:54" (1/1) ... [2018-10-16 21:10:54,528 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:10:54" (1/1) ... [2018-10-16 21:10:54,528 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:10:54" (1/1) ... [2018-10-16 21:10:54,619 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:10:54" (1/1) ... [2018-10-16 21:10:54,684 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:10:54" (1/1) ... [2018-10-16 21:10:54,703 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:10:54" (1/1) ... [2018-10-16 21:10:54,712 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-16 21:10:54,723 INFO L168 Benchmark]: Toolchain (without parser) took 1659.09 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: -53.0 MB). Peak memory consumption was 34.4 MB. Max. memory is 3.9 GB. [2018-10-16 21:10:54,733 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-10-16 21:10:54,733 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1302.32 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. [2018-10-16 21:10:54,734 INFO L168 Benchmark]: Boogie Preprocessor took 339.29 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: -75.5 MB). Peak memory consumption was 11.9 MB. Max. memory is 3.9 GB. [2018-10-16 21:10:54,745 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 0.20 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 1302.32 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 339.29 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: -75.5 MB). Peak memory consumption was 11.9 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...