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_spec8_product29_true-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1056a82 [2018-05-04 20:08:56,552 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-04 20:08:56,561 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-04 20:08:56,590 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-04 20:08:56,590 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-04 20:08:56,597 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-04 20:08:56,598 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-04 20:08:56,602 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-04 20:08:56,611 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-04 20:08:56,612 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-04 20:08:56,613 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-04 20:08:56,613 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-04 20:08:56,614 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-04 20:08:56,623 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-04 20:08:56,624 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-04 20:08:56,626 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-04 20:08:56,635 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-04 20:08:56,637 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-04 20:08:56,647 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-04 20:08:56,648 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-04 20:08:56,652 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-04 20:08:56,653 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-04 20:08:56,653 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-04 20:08:56,654 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-04 20:08:56,655 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-04 20:08:56,665 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-04 20:08:56,665 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-04 20:08:56,666 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-04 20:08:56,666 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-04 20:08:56,667 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-04 20:08:56,667 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-04 20:08:56,668 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-05-04 20:08:56,712 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-04 20:08:56,712 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-04 20:08:56,714 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-04 20:08:56,714 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-04 20:08:56,714 INFO L133 SettingsManager]: * Use SBE=true [2018-05-04 20:08:56,714 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-04 20:08:56,717 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-04 20:08:56,717 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-04 20:08:56,717 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-04 20:08:56,718 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-04 20:08:56,718 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-04 20:08:56,718 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-04 20:08:56,723 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-04 20:08:56,723 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-04 20:08:56,723 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-04 20:08:56,723 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-04 20:08:56,724 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-04 20:08:56,724 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-04 20:08:56,724 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-04 20:08:56,724 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-04 20:08:56,724 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-04 20:08:56,725 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-04 20:08:56,725 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-04 20:08:56,725 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-04 20:08:56,725 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-04 20:08:56,725 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-04 20:08:56,728 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-04 20:08:56,729 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-04 20:08:56,730 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-04 20:08:56,828 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-04 20:08:56,858 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-04 20:08:56,869 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-04 20:08:56,876 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-04 20:08:56,877 INFO L276 PluginConnector]: CDTParser initialized [2018-05-04 20:08:56,877 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec8_product29_true-unreach-call_true-termination.cil.c [2018-05-04 20:08:57,524 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/9cddcaf51/3c5481b5e2a24176aab77fe2cddb74ee/FLAGd30d82a10 [2018-05-04 20:08:58,339 INFO L276 CDTParser]: Found 1 translation units. [2018-05-04 20:08:58,340 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/product-lines/email_spec8_product29_true-unreach-call_true-termination.cil.c [2018-05-04 20:08:58,412 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/9cddcaf51/3c5481b5e2a24176aab77fe2cddb74ee/FLAGd30d82a10 [2018-05-04 20:08:58,455 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/9cddcaf51/3c5481b5e2a24176aab77fe2cddb74ee [2018-05-04 20:08:58,477 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-04 20:08:58,489 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-04 20:08:58,490 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-04 20:08:58,491 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-04 20:08:58,509 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-04 20:08:58,510 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 08:08:58" (1/1) ... [2018-05-04 20:08:58,520 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@558d698a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:08:58, skipping insertion in model container [2018-05-04 20:08:58,520 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 08:08:58" (1/1) ... [2018-05-04 20:08:58,567 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 20:08:58,717 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 20:08:59,699 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-04 20:09:00,184 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-04 20:09:00,217 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 130 non ball SCCs. Number of states in SCCs 130. [2018-05-04 20:09:00,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:09:00 WrapperNode [2018-05-04 20:09:00,755 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-04 20:09:00,756 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-04 20:09:00,756 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-04 20:09:00,756 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-04 20:09:00,787 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:09:00" (1/1) ... [2018-05-04 20:09:00,788 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:09:00" (1/1) ... [2018-05-04 20:09:00,874 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:09:00" (1/1) ... [2018-05-04 20:09:00,874 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:09:00" (1/1) ... [2018-05-04 20:09:01,009 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:09:00" (1/1) ... [2018-05-04 20:09:01,056 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:09:00" (1/1) ... [2018-05-04 20:09:01,082 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 08:09:00" (1/1) ... [2018-05-04 20:09:01,117 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-04 20:09:01,118 INFO L168 Benchmark]: Toolchain (without parser) took 2640.82 ms. Allocated memory is still 383.3 MB. Free memory was 325.9 MB in the beginning and 280.4 MB in the end (delta: 45.5 MB). Peak memory consumption was 45.5 MB. Max. memory is 1.9 GB. [2018-05-04 20:09:01,120 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-05-04 20:09:01,121 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2264.97 ms. Allocated memory is still 383.3 MB. Free memory was 324.9 MB in the beginning and 289.3 MB in the end (delta: 35.5 MB). Peak memory consumption was 79.9 MB. Max. memory is 1.9 GB. [2018-05-04 20:09:01,121 INFO L168 Benchmark]: Boogie Preprocessor took 361.07 ms. Allocated memory is still 383.3 MB. Free memory was 289.3 MB in the beginning and 280.4 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 1.9 GB. [2018-05-04 20:09:01,138 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 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2264.97 ms. Allocated memory is still 383.3 MB. Free memory was 324.9 MB in the beginning and 289.3 MB in the end (delta: 35.5 MB). Peak memory consumption was 79.9 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 361.07 ms. Allocated memory is still 383.3 MB. Free memory was 289.3 MB in the beginning and 280.4 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...