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/psyco/psyco_net_1_false-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec0f64e [2018-10-15 19:21:09,968 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-15 19:21:09,970 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-15 19:21:10,007 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-15 19:21:10,008 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-15 19:21:10,009 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-15 19:21:10,013 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-15 19:21:10,017 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-15 19:21:10,025 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-15 19:21:10,026 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-15 19:21:10,038 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-15 19:21:10,038 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-15 19:21:10,040 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-15 19:21:10,045 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-15 19:21:10,050 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-15 19:21:10,052 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-15 19:21:10,056 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-15 19:21:10,064 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-15 19:21:10,072 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-15 19:21:10,076 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-15 19:21:10,078 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-15 19:21:10,083 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-15 19:21:10,088 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-15 19:21:10,119 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 [2018-10-15 19:21:10,170 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-15 19:21:10,171 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-15 19:21:10,176 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-15 19:21:10,177 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-15 19:21:10,182 INFO L133 SettingsManager]: * Use SBE=true [2018-10-15 19:21:10,182 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-15 19:21:10,183 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-15 19:21:10,183 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-15 19:21:10,183 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-15 19:21:10,183 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-15 19:21:10,183 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-15 19:21:10,184 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-15 19:21:10,185 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-15 19:21:10,185 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-15 19:21:10,185 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-15 19:21:10,185 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-15 19:21:10,185 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-15 19:21:10,186 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-15 19:21:10,186 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-15 19:21:10,186 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-15 19:21:10,186 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-15 19:21:10,186 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-15 19:21:10,187 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-15 19:21:10,192 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-15 19:21:10,192 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-15 19:21:10,192 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-15 19:21:10,193 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-15 19:21:10,194 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-15 19:21:10,194 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-15 19:21:10,322 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-15 19:21:10,360 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-15 19:21:10,370 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-15 19:21:10,373 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-15 19:21:10,373 INFO L276 PluginConnector]: CDTParser initialized [2018-10-15 19:21:10,374 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/psyco/psyco_net_1_false-unreach-call_false-termination.c [2018-10-15 19:21:10,482 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/207c81c53/1c1ed7afb6314f7fb11c10fbf9c9547b/FLAG9d230f6d3 [2018-10-15 19:21:12,977 INFO L298 CDTParser]: Found 1 translation units. [2018-10-15 19:21:12,980 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/psyco/psyco_net_1_false-unreach-call_false-termination.c [2018-10-15 19:21:13,291 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/207c81c53/1c1ed7afb6314f7fb11c10fbf9c9547b/FLAG9d230f6d3 [2018-10-15 19:21:13,322 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/207c81c53/1c1ed7afb6314f7fb11c10fbf9c9547b [2018-10-15 19:21:13,342 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-15 19:21:13,347 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-15 19:21:13,349 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-15 19:21:13,350 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-15 19:21:13,358 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-15 19:21:13,362 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:21:13" (1/1) ... [2018-10-15 19:21:13,368 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e9eb6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:21:13, skipping insertion in model container [2018-10-15 19:21:13,368 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:21:13" (1/1) ... [2018-10-15 19:21:13,401 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-15 19:21:14,983 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-15 19:21:19,883 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-15 19:21:19,901 INFO L189 MainTranslator]: Completed pre-run [2018-10-15 19:21:22,530 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-15 19:21:22,568 INFO L193 MainTranslator]: Completed translation [2018-10-15 19:21:22,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:21:22 WrapperNode [2018-10-15 19:21:22,571 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-15 19:21:22,571 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-15 19:21:22,572 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-15 19:21:22,577 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-15 19:21:22,608 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:21:22" (1/1) ... [2018-10-15 19:21:22,610 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:21:22" (1/1) ... [2018-10-15 19:21:23,554 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:21:22" (1/1) ... [2018-10-15 19:21:23,554 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:21:22" (1/1) ... [2018-10-15 19:21:24,320 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:21:22" (1/1) ... [2018-10-15 19:21:24,899 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:21:22" (1/1) ... [2018-10-15 19:21:25,084 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:21:22" (1/1) ... [2018-10-15 19:21:25,377 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-15 19:21:25,382 INFO L168 Benchmark]: Toolchain (without parser) took 12038.95 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 98.0 MB). Peak memory consumption was 459.6 MB. Max. memory is 3.9 GB. [2018-10-15 19:21:25,388 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. [2018-10-15 19:21:25,395 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9221.70 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 401.1 MB). Peak memory consumption was 494.3 MB. Max. memory is 3.9 GB. [2018-10-15 19:21:25,396 INFO L168 Benchmark]: Boogie Preprocessor took 2805.60 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: -303.1 MB). Peak memory consumption was 58.5 MB. Max. memory is 3.9 GB. [2018-10-15 19:21:25,403 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 9221.70 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 401.1 MB). Peak memory consumption was 494.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2805.60 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: -303.1 MB). Peak memory consumption was 58.5 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...