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/elevator_spec14_product24_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 20:08:12,383 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 20:08:12,385 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 20:08:12,420 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 20:08:12,421 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 20:08:12,422 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 20:08:12,423 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 20:08:12,426 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 20:08:12,427 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 20:08:12,437 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 20:08:12,437 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 20:08:12,438 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 20:08:12,439 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 20:08:12,442 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 20:08:12,443 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 20:08:12,445 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 20:08:12,458 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 20:08:12,459 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 20:08:12,474 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 20:08:12,475 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 20:08:12,477 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-03 20:08:12,478 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-03 20:08:12,478 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-03 20:08:12,479 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-03 20:08:12,479 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-03 20:08:12,487 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-03 20:08:12,488 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-03 20:08:12,488 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-03 20:08:12,489 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-03 20:08:12,489 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 20:08:12,499 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 20:08:12,499 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 20:08:12,538 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 20:08:12,538 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 20:08:12,547 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 20:08:12,548 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 20:08:12,548 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 20:08:12,548 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-03 20:08:12,548 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-03 20:08:12,548 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-03 20:08:12,549 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-03 20:08:12,549 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-03 20:08:12,549 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-03 20:08:12,549 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 20:08:12,549 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-03 20:08:12,550 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 20:08:12,550 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 20:08:12,550 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-03 20:08:12,550 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-03 20:08:12,550 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-03 20:08:12,550 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 20:08:12,551 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-03 20:08:12,551 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-03 20:08:12,552 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 20:08:12,552 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 20:08:12,552 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-03 20:08:12,552 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 20:08:12,552 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 20:08:12,553 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-03 20:08:12,553 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-03 20:08:12,554 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-03 20:08:12,667 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 20:08:12,701 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 20:08:12,706 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 20:08:12,708 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 20:08:12,709 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 20:08:12,710 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/elevator_spec14_product24_false-unreach-call_true-termination.cil.c [2018-05-03 20:08:13,224 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/750ccd5ab/f5f3e73a115a4b3290bbd68f1d4b1f06/FLAGd41999872 [2018-05-03 20:08:14,042 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 20:08:14,043 INFO L161 CDTParser]: Scanning elevator_spec14_product24_false-unreach-call_true-termination.cil.c [2018-05-03 20:08:14,126 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/750ccd5ab/f5f3e73a115a4b3290bbd68f1d4b1f06/FLAGd41999872 [2018-05-03 20:08:14,149 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/750ccd5ab/f5f3e73a115a4b3290bbd68f1d4b1f06 [2018-05-03 20:08:14,155 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 20:08:14,163 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 20:08:14,164 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 20:08:14,164 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 20:08:14,181 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 20:08:14,192 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:08:14" (1/1) ... [2018-05-03 20:08:14,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b957315 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:08:14, skipping insertion in model container [2018-05-03 20:08:14,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:08:14" (1/1) ... [2018-05-03 20:08:14,238 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:08:14,427 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:08:15,421 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:08:15,793 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:08:15,823 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 93 non ball SCCs. Number of states in SCCs 93. [2018-05-03 20:08:16,262 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:08:16 WrapperNode [2018-05-03 20:08:16,263 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 20:08:16,263 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-03 20:08:16,264 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-03 20:08:16,264 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-03 20:08:16,299 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:08:16" (1/1) ... [2018-05-03 20:08:16,299 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:08:16" (1/1) ... [2018-05-03 20:08:16,384 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:08:16" (1/1) ... [2018-05-03 20:08:16,385 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:08:16" (1/1) ... [2018-05-03 20:08:16,527 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:08:16" (1/1) ... [2018-05-03 20:08:16,599 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:08:16" (1/1) ... [2018-05-03 20:08:16,608 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:08:16" (1/1) ... [2018-05-03 20:08:16,633 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-03 20:08:16,640 INFO L168 Benchmark]: Toolchain (without parser) took 2484.01 ms. Allocated memory is still 383.3 MB. Free memory was 326.9 MB in the beginning and 301.4 MB in the end (delta: 25.6 MB). Peak memory consumption was 25.6 MB. Max. memory is 1.9 GB. [2018-05-03 20:08:16,648 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. [2018-05-03 20:08:16,648 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2099.21 ms. Allocated memory is still 383.3 MB. Free memory was 325.9 MB in the beginning and 309.1 MB in the end (delta: 16.7 MB). Peak memory consumption was 80.8 MB. Max. memory is 1.9 GB. [2018-05-03 20:08:16,651 INFO L168 Benchmark]: Boogie Preprocessor took 370.38 ms. Allocated memory is still 383.3 MB. Free memory was 309.1 MB in the beginning and 301.4 MB in the end (delta: 7.8 MB). Peak memory consumption was 7.8 MB. Max. memory is 1.9 GB. [2018-05-03 20:08:16,660 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 2099.21 ms. Allocated memory is still 383.3 MB. Free memory was 325.9 MB in the beginning and 309.1 MB in the end (delta: 16.7 MB). Peak memory consumption was 80.8 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 370.38 ms. Allocated memory is still 383.3 MB. Free memory was 309.1 MB in the beginning and 301.4 MB in the end (delta: 7.8 MB). Peak memory consumption was 7.8 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...