java -Xmx2000000000 -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/product-lines/email_spec0_product24_true-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b3d2c8a [2018-05-08 14:25:20,967 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-08 14:25:20,969 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-08 14:25:20,995 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-08 14:25:20,996 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-08 14:25:20,997 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-08 14:25:20,998 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-08 14:25:21,009 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-08 14:25:21,011 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-08 14:25:21,020 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-08 14:25:21,021 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-08 14:25:21,022 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-08 14:25:21,023 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-08 14:25:21,027 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-08 14:25:21,034 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-08 14:25:21,036 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-08 14:25:21,048 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-08 14:25:21,057 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-08 14:25:21,058 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-08 14:25:21,059 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-08 14:25:21,062 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-08 14:25:21,068 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-08 14:25:21,068 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-08 14:25:21,069 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-08 14:25:21,071 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-08 14:25:21,080 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-08 14:25:21,080 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-08 14:25:21,081 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-08 14:25:21,082 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-08 14:25:21,082 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-08 14:25:21,083 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-08 14:25:21,083 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-05-08 14:25:21,137 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-08 14:25:21,138 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-08 14:25:21,139 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-08 14:25:21,139 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-08 14:25:21,139 INFO L133 SettingsManager]: * Use SBE=true [2018-05-08 14:25:21,140 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-08 14:25:21,140 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-08 14:25:21,140 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-08 14:25:21,140 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-08 14:25:21,140 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-08 14:25:21,141 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-08 14:25:21,141 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-08 14:25:21,141 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-08 14:25:21,142 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-08 14:25:21,142 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-08 14:25:21,142 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-08 14:25:21,142 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-08 14:25:21,142 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-08 14:25:21,143 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-08 14:25:21,143 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-08 14:25:21,149 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-08 14:25:21,149 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-08 14:25:21,150 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-08 14:25:21,150 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-08 14:25:21,150 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-08 14:25:21,150 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-08 14:25:21,150 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-08 14:25:21,151 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-08 14:25:21,152 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-08 14:25:21,265 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-08 14:25:21,303 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-08 14:25:21,313 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-08 14:25:21,314 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-08 14:25:21,315 INFO L276 PluginConnector]: CDTParser initialized [2018-05-08 14:25:21,316 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product24_true-unreach-call_true-termination.cil.c [2018-05-08 14:25:21,848 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/22c3e7f18/d0ccd0977b5d4f4fb705df35d08c0d60/FLAGcddfc09ce [2018-05-08 14:25:22,610 INFO L276 CDTParser]: Found 1 translation units. [2018-05-08 14:25:22,621 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product24_true-unreach-call_true-termination.cil.c [2018-05-08 14:25:22,705 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/22c3e7f18/d0ccd0977b5d4f4fb705df35d08c0d60/FLAGcddfc09ce [2018-05-08 14:25:22,744 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/22c3e7f18/d0ccd0977b5d4f4fb705df35d08c0d60 [2018-05-08 14:25:22,765 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-08 14:25:22,777 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-08 14:25:22,779 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-08 14:25:22,779 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-08 14:25:22,792 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-08 14:25:22,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 02:25:22" (1/1) ... [2018-05-08 14:25:22,809 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ee86112 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:25:22, skipping insertion in model container [2018-05-08 14:25:22,809 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 02:25:22" (1/1) ... [2018-05-08 14:25:22,856 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 14:25:23,016 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 14:25:23,997 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-08 14:25:24,396 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-08 14:25:24,427 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 128 non ball SCCs. Number of states in SCCs 128. [2018-05-08 14:25:24,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:25:24 WrapperNode [2018-05-08 14:25:24,957 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-08 14:25:24,958 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-08 14:25:24,958 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-08 14:25:24,964 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-08 14:25:24,992 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:25:24" (1/1) ... [2018-05-08 14:25:24,992 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:25:24" (1/1) ... [2018-05-08 14:25:25,073 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:25:24" (1/1) ... [2018-05-08 14:25:25,073 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:25:24" (1/1) ... [2018-05-08 14:25:25,203 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:25:24" (1/1) ... [2018-05-08 14:25:25,251 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:25:24" (1/1) ... [2018-05-08 14:25:25,271 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:25:24" (1/1) ... [2018-05-08 14:25:25,300 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-08 14:25:25,302 INFO L168 Benchmark]: Toolchain (without parser) took 2534.87 ms. Allocated memory is still 383.3 MB. Free memory was 328.2 MB in the beginning and 293.8 MB in the end (delta: 34.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 1.9 GB. [2018-05-08 14:25:25,424 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-08 14:25:25,424 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2178.98 ms. Allocated memory is still 383.3 MB. Free memory was 327.1 MB in the beginning and 301.5 MB in the end (delta: 25.6 MB). Peak memory consumption was 82.1 MB. Max. memory is 1.9 GB. [2018-05-08 14:25:25,425 INFO L168 Benchmark]: Boogie Preprocessor took 342.22 ms. Allocated memory is still 383.3 MB. Free memory was 301.5 MB in the beginning and 293.8 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 1.9 GB. [2018-05-08 14:25:25,433 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2178.98 ms. Allocated memory is still 383.3 MB. Free memory was 327.1 MB in the beginning and 301.5 MB in the end (delta: 25.6 MB). Peak memory consumption was 82.1 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 342.22 ms. Allocated memory is still 383.3 MB. Free memory was 301.5 MB in the beginning and 293.8 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...