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_spec27_product13_true-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 20:11:17,513 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 20:11:17,515 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 20:11:17,543 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 20:11:17,543 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 20:11:17,544 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 20:11:17,554 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 20:11:17,557 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 20:11:17,564 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 20:11:17,565 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 20:11:17,566 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 20:11:17,566 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 20:11:17,567 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 20:11:17,578 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 20:11:17,579 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 20:11:17,590 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 20:11:17,592 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 20:11:17,602 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 20:11:17,603 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 20:11:17,604 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 20:11:17,613 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-03 20:11:17,613 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-03 20:11:17,613 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-03 20:11:17,614 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-03 20:11:17,625 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-03 20:11:17,626 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-03 20:11:17,627 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-03 20:11:17,627 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-03 20:11:17,628 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-03 20:11:17,628 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 20:11:17,631 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 20:11:17,631 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-05-03 20:11:17,675 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 20:11:17,680 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 20:11:17,681 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 20:11:17,681 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 20:11:17,682 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 20:11:17,682 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-03 20:11:17,682 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-03 20:11:17,682 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-03 20:11:17,682 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-03 20:11:17,683 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-03 20:11:17,683 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-03 20:11:17,683 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 20:11:17,683 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-03 20:11:17,683 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 20:11:17,683 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 20:11:17,684 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-03 20:11:17,685 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-03 20:11:17,685 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-03 20:11:17,685 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 20:11:17,685 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-03 20:11:17,691 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-03 20:11:17,691 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 20:11:17,691 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 20:11:17,692 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-03 20:11:17,692 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 20:11:17,692 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 20:11:17,692 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-03 20:11:17,693 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-03 20:11:17,693 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-03 20:11:17,798 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 20:11:17,826 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 20:11:17,831 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 20:11:17,841 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 20:11:17,842 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 20:11:17,843 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec27_product13_true-unreach-call_true-termination.cil.c [2018-05-03 20:11:18,454 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/04db5e3b1/e793cb3f1b514e18b1deaef017b33c0b/FLAGf339d4732 [2018-05-03 20:11:19,262 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 20:11:19,266 INFO L161 CDTParser]: Scanning email_spec27_product13_true-unreach-call_true-termination.cil.c [2018-05-03 20:11:19,372 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/04db5e3b1/e793cb3f1b514e18b1deaef017b33c0b/FLAGf339d4732 [2018-05-03 20:11:19,394 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/04db5e3b1/e793cb3f1b514e18b1deaef017b33c0b [2018-05-03 20:11:19,400 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 20:11:19,411 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 20:11:19,422 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 20:11:19,422 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 20:11:19,430 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 20:11:19,431 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:11:19" (1/1) ... [2018-05-03 20:11:19,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d9864e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:11:19, skipping insertion in model container [2018-05-03 20:11:19,438 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:11:19" (1/1) ... [2018-05-03 20:11:19,460 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:11:19,637 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:11:20,583 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:11:20,991 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:11:21,024 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 122 non ball SCCs. Number of states in SCCs 122. [2018-05-03 20:11:21,452 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:11:21 WrapperNode [2018-05-03 20:11:21,452 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 20:11:21,453 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-03 20:11:21,453 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-03 20:11:21,453 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-03 20:11:21,486 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:11:21" (1/1) ... [2018-05-03 20:11:21,493 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:11:21" (1/1) ... [2018-05-03 20:11:21,571 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:11:21" (1/1) ... [2018-05-03 20:11:21,572 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:11:21" (1/1) ... [2018-05-03 20:11:21,705 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:11:21" (1/1) ... [2018-05-03 20:11:21,756 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:11:21" (1/1) ... [2018-05-03 20:11:21,779 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:11:21" (1/1) ... [2018-05-03 20:11:21,796 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-03 20:11:21,807 INFO L168 Benchmark]: Toolchain (without parser) took 2406.55 ms. Allocated memory is still 383.3 MB. Free memory was 325.9 MB in the beginning and 313.5 MB in the end (delta: 12.4 MB). Peak memory consumption was 12.4 MB. Max. memory is 1.9 GB. [2018-05-03 20:11:21,809 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-03 20:11:21,819 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2030.40 ms. Allocated memory is still 383.3 MB. Free memory was 324.9 MB in the beginning and 321.1 MB in the end (delta: 3.7 MB). Peak memory consumption was 79.6 MB. Max. memory is 1.9 GB. [2018-05-03 20:11:21,820 INFO L168 Benchmark]: Boogie Preprocessor took 352.32 ms. Allocated memory is still 383.3 MB. Free memory was 321.1 MB in the beginning and 313.5 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 1.9 GB. [2018-05-03 20:11:21,823 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2030.40 ms. Allocated memory is still 383.3 MB. Free memory was 324.9 MB in the beginning and 321.1 MB in the end (delta: 3.7 MB). Peak memory consumption was 79.6 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 352.32 ms. Allocated memory is still 383.3 MB. Free memory was 321.1 MB in the beginning and 313.5 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...