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_product33_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 17:05:25,459 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 17:05:25,464 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 17:05:25,482 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 17:05:25,512 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 17:05:25,513 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 17:05:25,514 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 17:05:25,517 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 17:05:25,518 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 17:05:25,518 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 17:05:25,531 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 17:05:25,532 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 17:05:25,532 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 17:05:25,533 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 17:05:25,534 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 17:05:25,537 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 17:05:25,538 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 17:05:25,539 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 17:05:25,540 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 17:05:25,555 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 17:05:25,561 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 17:05:25,561 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 17:05:25,561 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 17:05:25,562 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 17:05:25,563 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 17:05:25,563 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 17:05:25,563 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 17:05:25,566 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 17:05:25,567 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 17:05:25,567 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 17:05:25,568 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 17:05:25,568 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-05-09 17:05:25,597 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 17:05:25,597 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 17:05:25,598 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 17:05:25,598 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 17:05:25,599 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 17:05:25,609 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-09 17:05:25,609 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-09 17:05:25,609 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-09 17:05:25,609 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-09 17:05:25,609 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-09 17:05:25,609 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-09 17:05:25,610 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 17:05:25,610 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-09 17:05:25,610 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-09 17:05:25,610 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 17:05:25,610 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-09 17:05:25,610 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-09 17:05:25,610 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-09 17:05:25,610 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-09 17:05:25,610 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-09 17:05:25,611 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-09 17:05:25,611 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 17:05:25,611 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 17:05:25,611 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-09 17:05:25,611 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 17:05:25,611 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-09 17:05:25,611 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-09 17:05:25,612 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-09 17:05:25,612 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-09 17:05:25,681 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 17:05:25,697 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 17:05:25,707 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 17:05:25,708 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 17:05:25,708 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 17:05:25,712 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product33_false-unreach-call_true-termination.cil.c [2018-05-09 17:05:26,171 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/f6dc23727/19e0145ea14a45ac89896958fbd77a57/FLAGd8c20d2aa [2018-05-09 17:05:26,649 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 17:05:26,650 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product33_false-unreach-call_true-termination.cil.c [2018-05-09 17:05:26,708 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/f6dc23727/19e0145ea14a45ac89896958fbd77a57/FLAGd8c20d2aa [2018-05-09 17:05:26,735 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/f6dc23727/19e0145ea14a45ac89896958fbd77a57 [2018-05-09 17:05:26,754 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 17:05:26,756 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 17:05:26,757 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 17:05:26,757 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 17:05:26,772 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 17:05:26,773 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 05:05:26" (1/1) ... [2018-05-09 17:05:26,775 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6beadd17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:05:26, skipping insertion in model container [2018-05-09 17:05:26,777 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 05:05:26" (1/1) ... [2018-05-09 17:05:27,155 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 17:05:27,613 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-09 17:05:27,662 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-05-09 17:05:27,859 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-09 17:05:27,876 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 132 non ball SCCs. Number of states in SCCs 132. [2018-05-09 17:05:28,264 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:05:28 WrapperNode [2018-05-09 17:05:28,265 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 17:05:28,268 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-09 17:05:28,268 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-09 17:05:28,274 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-09 17:05:28,290 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:05:28" (1/1) ... [2018-05-09 17:05:28,296 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:05:28" (1/1) ... [2018-05-09 17:05:28,343 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:05:28" (1/1) ... [2018-05-09 17:05:28,343 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:05:28" (1/1) ... [2018-05-09 17:05:28,420 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:05:28" (1/1) ... [2018-05-09 17:05:28,462 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:05:28" (1/1) ... [2018-05-09 17:05:28,477 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:05:28" (1/1) ... [2018-05-09 17:05:28,493 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-09 17:05:28,505 INFO L168 Benchmark]: Toolchain (without parser) took 1750.51 ms. Allocated memory is still 383.3 MB. Free memory was 326.4 MB in the beginning and 261.3 MB in the end (delta: 65.1 MB). Peak memory consumption was 65.1 MB. Max. memory is 1.9 GB. [2018-05-09 17:05:28,506 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-05-09 17:05:28,507 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1510.47 ms. Allocated memory is still 383.3 MB. Free memory was 325.3 MB in the beginning and 270.2 MB in the end (delta: 55.1 MB). Peak memory consumption was 80.4 MB. Max. memory is 1.9 GB. [2018-05-09 17:05:28,507 INFO L168 Benchmark]: Boogie Preprocessor took 225.39 ms. Allocated memory is still 383.3 MB. Free memory was 270.2 MB in the beginning and 261.3 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 1.9 GB. [2018-05-09 17:05:28,510 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 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 1510.47 ms. Allocated memory is still 383.3 MB. Free memory was 325.3 MB in the beginning and 270.2 MB in the end (delta: 55.1 MB). Peak memory consumption was 80.4 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 225.39 ms. Allocated memory is still 383.3 MB. Free memory was 270.2 MB in the beginning and 261.3 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...