java -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/systemc/bist_cell_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c0429a7 [2018-09-07 17:06:51,191 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-07 17:06:51,194 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-07 17:06:51,237 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-07 17:06:51,239 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-07 17:06:51,241 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-07 17:06:51,246 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-07 17:06:51,249 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-07 17:06:51,277 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-07 17:06:51,280 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-07 17:06:51,282 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-07 17:06:51,282 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-07 17:06:51,287 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-07 17:06:51,302 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-07 17:06:51,304 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-07 17:06:51,305 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-07 17:06:51,311 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-07 17:06:51,317 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-07 17:06:51,322 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-07 17:06:51,330 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-07 17:06:51,336 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-07 17:06:51,340 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-07 17:06:51,346 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-07 17:06:51,346 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-07 17:06:51,347 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-07 17:06:51,354 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-07 17:06:51,360 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-07 17:06:51,361 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-07 17:06:51,362 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-07 17:06:51,366 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-07 17:06:51,371 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-07 17:06:51,372 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-07 17:06:51,372 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-07 17:06:51,374 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-07 17:06:51,377 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-07 17:06:51,378 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-07 17:06:51,378 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-09-07 17:06:51,431 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-07 17:06:51,431 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-07 17:06:51,434 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-07 17:06:51,435 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-07 17:06:51,442 INFO L133 SettingsManager]: * Use SBE=true [2018-09-07 17:06:51,442 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-09-07 17:06:51,442 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-09-07 17:06:51,443 INFO L133 SettingsManager]: * Use old map elimination=false [2018-09-07 17:06:51,443 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-09-07 17:06:51,443 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-09-07 17:06:51,444 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-09-07 17:06:51,444 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-07 17:06:51,444 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-09-07 17:06:51,444 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-07 17:06:51,445 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-07 17:06:51,445 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-09-07 17:06:51,445 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-09-07 17:06:51,445 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-09-07 17:06:51,445 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-07 17:06:51,446 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-09-07 17:06:51,446 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-09-07 17:06:51,446 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-07 17:06:51,446 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-07 17:06:51,452 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-09-07 17:06:51,452 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-07 17:06:51,452 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-07 17:06:51,453 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-09-07 17:06:51,454 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-09-07 17:06:51,454 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-09-07 17:06:51,586 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-07 17:06:51,628 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-07 17:06:51,641 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-07 17:06:51,646 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-07 17:06:51,647 INFO L276 PluginConnector]: CDTParser initialized [2018-09-07 17:06:51,648 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/bist_cell_true-unreach-call_false-termination.cil.c [2018-09-07 17:06:52,274 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab6b80f76/3f6ea23198cf41e39c5914fbfb57e0c8/FLAG0dca31f01 [2018-09-07 17:06:52,764 INFO L276 CDTParser]: Found 1 translation units. [2018-09-07 17:06:52,765 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/bist_cell_true-unreach-call_false-termination.cil.c [2018-09-07 17:06:52,788 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab6b80f76/3f6ea23198cf41e39c5914fbfb57e0c8/FLAG0dca31f01 [2018-09-07 17:06:52,826 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab6b80f76/3f6ea23198cf41e39c5914fbfb57e0c8 [2018-09-07 17:06:52,838 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-07 17:06:52,841 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-07 17:06:52,851 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-07 17:06:52,851 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-07 17:06:52,867 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-07 17:06:52,869 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 05:06:52" (1/1) ... [2018-09-07 17:06:52,878 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bb0193a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:06:52, skipping insertion in model container [2018-09-07 17:06:52,878 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 05:06:52" (1/1) ... [2018-09-07 17:06:53,357 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-07 17:06:53,564 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-07 17:06:53,613 INFO L431 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-07 17:06:53,698 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-07 17:06:53,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:06:53 WrapperNode [2018-09-07 17:06:53,758 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-07 17:06:53,759 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-07 17:06:53,759 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-07 17:06:53,759 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-07 17:06:53,783 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:06:53" (1/1) ... [2018-09-07 17:06:53,783 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:06:53" (1/1) ... [2018-09-07 17:06:53,803 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:06:53" (1/1) ... [2018-09-07 17:06:53,803 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:06:53" (1/1) ... [2018-09-07 17:06:53,819 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:06:53" (1/1) ... [2018-09-07 17:06:53,852 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:06:53" (1/1) ... [2018-09-07 17:06:53,861 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:06:53" (1/1) ... [2018-09-07 17:06:53,870 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-07 17:06:53,881 INFO L168 Benchmark]: Toolchain (without parser) took 1041.43 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-09-07 17:06:53,883 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-07 17:06:53,884 INFO L168 Benchmark]: CACSL2BoogieTranslator took 907.60 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-09-07 17:06:53,885 INFO L168 Benchmark]: Boogie Preprocessor took 112.01 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-07 17:06:53,897 INFO L336 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 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 907.60 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 112.01 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...