java -ea -Xmx8000000000 -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-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/psyco/psyco_net_1_false-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 06:54:55,816 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 06:54:55,818 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 06:54:55,830 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 06:54:55,831 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 06:54:55,832 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 06:54:55,833 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 06:54:55,835 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 06:54:55,837 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 06:54:55,837 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 06:54:55,838 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 06:54:55,839 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 06:54:55,840 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 06:54:55,841 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 06:54:55,842 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 06:54:55,843 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 06:54:55,844 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 06:54:55,845 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 06:54:55,847 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 06:54:55,849 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 06:54:55,850 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 06:54:55,851 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 06:54:55,854 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 06:54:55,854 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 06:54:55,855 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 06:54:55,856 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 06:54:55,857 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 06:54:55,857 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 06:54:55,858 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 06:54:55,859 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 06:54:55,859 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 06:54:55,860 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 06:54:55,860 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 06:54:55,860 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 06:54:55,861 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 06:54:55,862 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 06:54:55,862 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 [2018-11-22 06:54:55,886 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 06:54:55,887 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 06:54:55,891 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 06:54:55,891 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 06:54:55,892 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 06:54:55,892 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-22 06:54:55,892 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-22 06:54:55,892 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-22 06:54:55,892 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-22 06:54:55,893 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-22 06:54:55,893 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-22 06:54:55,893 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 06:54:55,893 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-22 06:54:55,893 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 06:54:55,894 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 06:54:55,895 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-22 06:54:55,895 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-22 06:54:55,895 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-22 06:54:55,895 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 06:54:55,896 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-22 06:54:55,897 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 06:54:55,897 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-22 06:54:55,897 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 06:54:55,897 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 06:54:55,897 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-22 06:54:55,898 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 06:54:55,898 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 06:54:55,898 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-22 06:54:55,899 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-22 06:54:55,900 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-22 06:54:55,944 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 06:54:55,956 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 06:54:55,960 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 06:54:55,962 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 06:54:55,962 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 06:54:55,963 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/psyco/psyco_net_1_false-unreach-call_false-termination.c [2018-11-22 06:54:56,021 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2f7f5f02/3516ba2f65e543c7b6d94ffbbe8b1d63/FLAGd2e01e1eb [2018-11-22 06:54:57,169 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 06:54:57,170 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/psyco/psyco_net_1_false-unreach-call_false-termination.c [2018-11-22 06:54:57,307 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2f7f5f02/3516ba2f65e543c7b6d94ffbbe8b1d63/FLAGd2e01e1eb [2018-11-22 06:54:57,814 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2f7f5f02/3516ba2f65e543c7b6d94ffbbe8b1d63 [2018-11-22 06:54:57,823 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 06:54:57,824 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 06:54:57,825 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 06:54:57,825 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 06:54:57,829 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 06:54:57,831 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:54:57" (1/1) ... [2018-11-22 06:54:57,834 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12fe7c31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:54:57, skipping insertion in model container [2018-11-22 06:54:57,834 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:54:57" (1/1) ... [2018-11-22 06:54:57,844 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 06:54:58,397 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 06:55:00,645 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 06:55:00,653 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 06:55:02,273 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 06:55:02,291 INFO L195 MainTranslator]: Completed translation [2018-11-22 06:55:02,292 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:55:02 WrapperNode [2018-11-22 06:55:02,292 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 06:55:02,293 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 06:55:02,293 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 06:55:02,293 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 06:55:02,960 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:55:02" (1/1) ... [2018-11-22 06:55:03,094 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:55:02" (1/1) ... [2018-11-22 06:55:03,879 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 06:55:03,879 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 06:55:03,879 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 06:55:03,879 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 06:55:03,891 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:55:02" (1/1) ... [2018-11-22 06:55:03,892 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:55:02" (1/1) ... [2018-11-22 06:55:04,002 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:55:02" (1/1) ... [2018-11-22 06:55:04,003 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:55:02" (1/1) ... [2018-11-22 06:55:04,290 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:55:02" (1/1) ... [2018-11-22 06:55:04,534 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:55:02" (1/1) ... [2018-11-22 06:55:04,636 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:55:02" (1/1) ... [2018-11-22 06:55:04,808 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 06:55:04,809 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 06:55:04,809 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 06:55:04,809 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 06:55:04,810 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:55:02" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-22 06:55:04,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 06:55:04,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 06:55:42,453 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 06:55:42,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 06:55:42 BoogieIcfgContainer [2018-11-22 06:55:42,455 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 06:55:42,457 INFO L168 Benchmark]: Toolchain (without parser) took 44633.85 ms. Allocated memory was 1.5 GB in the beginning and 3.8 GB in the end (delta: 2.3 GB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -407.6 MB). Peak memory consumption was 1.9 GB. Max. memory is 7.1 GB. [2018-11-22 06:55:42,461 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 06:55:42,461 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4467.17 ms. Allocated memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: 478.2 MB). Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -178.2 MB). Peak memory consumption was 667.6 MB. Max. memory is 7.1 GB. [2018-11-22 06:55:42,462 INFO L168 Benchmark]: Boogie Procedure Inliner took 1586.01 ms. Allocated memory was 2.0 GB in the beginning and 2.5 GB in the end (delta: 553.6 MB). Free memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: -619.6 MB). Peak memory consumption was 62.3 MB. Max. memory is 7.1 GB. [2018-11-22 06:55:42,463 INFO L168 Benchmark]: Boogie Preprocessor took 929.24 ms. Allocated memory is still 2.5 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 139.1 MB). Peak memory consumption was 139.1 MB. Max. memory is 7.1 GB. [2018-11-22 06:55:42,464 INFO L168 Benchmark]: RCFGBuilder took 37645.98 ms. Allocated memory was 2.5 GB in the beginning and 3.8 GB in the end (delta: 1.3 GB). Free memory was 2.0 GB in the beginning and 1.8 GB in the end (delta: 251.2 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2018-11-22 06:55:42,469 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 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4467.17 ms. Allocated memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: 478.2 MB). Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -178.2 MB). Peak memory consumption was 667.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 1586.01 ms. Allocated memory was 2.0 GB in the beginning and 2.5 GB in the end (delta: 553.6 MB). Free memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: -619.6 MB). Peak memory consumption was 62.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 929.24 ms. Allocated memory is still 2.5 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 139.1 MB). Peak memory consumption was 139.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 37645.98 ms. Allocated memory was 2.5 GB in the beginning and 3.8 GB in the end (delta: 1.3 GB). Free memory was 2.0 GB in the beginning and 1.8 GB in the end (delta: 251.2 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...