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_product17_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 20:11:20,344 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 20:11:20,347 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 20:11:20,383 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 20:11:20,383 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 20:11:20,389 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 20:11:20,390 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 20:11:20,394 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 20:11:20,396 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 20:11:20,405 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 20:11:20,406 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 20:11:20,407 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 20:11:20,408 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 20:11:20,412 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 20:11:20,413 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 20:11:20,415 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 20:11:20,430 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 20:11:20,432 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 20:11:20,442 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 20:11:20,443 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 20:11:20,446 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-03 20:11:20,446 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-03 20:11:20,446 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-03 20:11:20,454 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-03 20:11:20,454 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-03 20:11:20,455 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-03 20:11:20,456 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-03 20:11:20,464 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-03 20:11:20,466 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-03 20:11:20,466 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 20:11:20,467 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 20:11:20,467 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 20:11:20,517 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 20:11:20,518 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 20:11:20,520 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 20:11:20,520 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 20:11:20,520 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 20:11:20,521 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-03 20:11:20,522 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-03 20:11:20,522 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-03 20:11:20,527 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-03 20:11:20,527 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-03 20:11:20,527 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-03 20:11:20,527 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 20:11:20,528 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-03 20:11:20,528 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 20:11:20,528 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 20:11:20,528 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-03 20:11:20,528 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-03 20:11:20,529 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-03 20:11:20,529 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 20:11:20,529 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-03 20:11:20,529 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-03 20:11:20,531 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 20:11:20,531 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 20:11:20,531 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-03 20:11:20,531 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 20:11:20,532 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 20:11:20,532 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-03 20:11:20,533 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-03 20:11:20,533 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-03 20:11:20,636 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 20:11:20,664 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 20:11:20,669 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 20:11:20,681 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 20:11:20,682 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 20:11:20,683 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec27_product17_false-unreach-call_true-termination.cil.c [2018-05-03 20:11:21,262 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/32b8acc06/1965fe23a4574136bd0731f808441416/FLAGc3881754b [2018-05-03 20:11:21,984 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 20:11:21,984 INFO L161 CDTParser]: Scanning email_spec27_product17_false-unreach-call_true-termination.cil.c [2018-05-03 20:11:22,065 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/32b8acc06/1965fe23a4574136bd0731f808441416/FLAGc3881754b [2018-05-03 20:11:22,089 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/32b8acc06/1965fe23a4574136bd0731f808441416 [2018-05-03 20:11:22,094 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 20:11:22,105 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 20:11:22,110 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 20:11:22,111 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 20:11:22,126 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 20:11:22,127 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:11:22" (1/1) ... [2018-05-03 20:11:22,130 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b465443 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:11:22, skipping insertion in model container [2018-05-03 20:11:22,131 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:11:22" (1/1) ... [2018-05-03 20:11:22,177 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:11:22,344 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:11:23,261 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:11:23,653 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:11:23,690 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 125 non ball SCCs. Number of states in SCCs 125. [2018-05-03 20:11:24,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:11:24 WrapperNode [2018-05-03 20:11:24,104 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 20:11:24,104 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-03 20:11:24,105 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-03 20:11:24,105 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-03 20:11:24,139 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:11:24" (1/1) ... [2018-05-03 20:11:24,139 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:11:24" (1/1) ... [2018-05-03 20:11:24,228 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:11:24" (1/1) ... [2018-05-03 20:11:24,228 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:11:24" (1/1) ... [2018-05-03 20:11:24,373 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:11:24" (1/1) ... [2018-05-03 20:11:24,438 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:11:24" (1/1) ... [2018-05-03 20:11:24,463 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:11:24" (1/1) ... [2018-05-03 20:11:24,495 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-03 20:11:24,504 INFO L168 Benchmark]: Toolchain (without parser) took 2408.62 ms. Allocated memory is still 383.3 MB. Free memory was 324.9 MB in the beginning and 303.6 MB in the end (delta: 21.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 1.9 GB. [2018-05-03 20:11:24,506 INFO L168 Benchmark]: CDTParser took 1.26 ms. Allocated memory is still 383.3 MB. Free memory is still 348.8 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-03 20:11:24,506 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1993.69 ms. Allocated memory is still 383.3 MB. Free memory was 324.9 MB in the beginning and 311.2 MB in the end (delta: 13.8 MB). Peak memory consumption was 79.8 MB. Max. memory is 1.9 GB. [2018-05-03 20:11:24,507 INFO L168 Benchmark]: Boogie Preprocessor took 390.32 ms. Allocated memory is still 383.3 MB. Free memory was 311.2 MB in the beginning and 303.6 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 1.9 GB. [2018-05-03 20:11:24,521 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.26 ms. Allocated memory is still 383.3 MB. Free memory is still 348.8 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1993.69 ms. Allocated memory is still 383.3 MB. Free memory was 324.9 MB in the beginning and 311.2 MB in the end (delta: 13.8 MB). Peak memory consumption was 79.8 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 390.32 ms. Allocated memory is still 383.3 MB. Free memory was 311.2 MB in the beginning and 303.6 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...