java -ea -Xmx4000000000 -Xss4m -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/seq-mthreaded/pals_lcr-var-start-time.6_true-unreach-call.ufo.BOUNDED-12.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 10:11:32,168 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 10:11:32,170 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 10:11:32,210 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 10:11:32,213 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 10:11:32,214 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 10:11:32,216 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 10:11:32,221 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 10:11:32,228 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 10:11:32,229 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 10:11:32,242 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 10:11:32,242 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 10:11:32,248 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 10:11:32,252 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 10:11:32,254 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 10:11:32,259 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 10:11:32,270 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 10:11:32,273 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 10:11:32,283 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 10:11:32,288 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 10:11:32,289 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 10:11:32,297 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 10:11:32,305 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 10:11:32,305 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 10:11:32,308 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 10:11:32,309 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 10:11:32,310 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 10:11:32,316 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 10:11:32,317 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 10:11:32,318 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 10:11:32,325 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 10:11:32,326 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 10:11:32,326 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 10:11:32,326 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 10:11:32,329 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 10:11:32,330 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 10:11:32,330 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 [2018-11-27 10:11:32,383 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 10:11:32,383 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 10:11:32,388 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 10:11:32,388 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 10:11:32,392 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 10:11:32,393 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-27 10:11:32,393 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-27 10:11:32,393 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-27 10:11:32,393 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-27 10:11:32,393 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-27 10:11:32,394 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-27 10:11:32,394 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 10:11:32,394 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-27 10:11:32,394 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 10:11:32,394 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 10:11:32,398 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-27 10:11:32,398 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-27 10:11:32,398 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-27 10:11:32,399 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 10:11:32,399 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-27 10:11:32,399 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 10:11:32,399 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-27 10:11:32,399 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 10:11:32,400 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 10:11:32,400 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-27 10:11:32,400 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 10:11:32,400 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 10:11:32,400 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-27 10:11:32,407 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-27 10:11:32,407 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-27 10:11:32,504 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 10:11:32,540 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 10:11:32,552 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 10:11:32,556 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 10:11:32,557 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 10:11:32,557 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_lcr-var-start-time.6_true-unreach-call.ufo.BOUNDED-12.pals_true-termination.c [2018-11-27 10:11:32,666 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cb785a4f/60789baf27134d53a4d9500845d5fdf3/FLAGe95b69bb1 [2018-11-27 10:11:33,739 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 10:11:33,743 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_lcr-var-start-time.6_true-unreach-call.ufo.BOUNDED-12.pals_true-termination.c [2018-11-27 10:11:33,767 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cb785a4f/60789baf27134d53a4d9500845d5fdf3/FLAGe95b69bb1 [2018-11-27 10:11:33,854 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cb785a4f/60789baf27134d53a4d9500845d5fdf3 [2018-11-27 10:11:33,881 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 10:11:33,886 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 10:11:33,889 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 10:11:33,889 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 10:11:33,898 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 10:11:33,902 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:11:33" (1/1) ... [2018-11-27 10:11:33,911 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@233f6dd5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:33, skipping insertion in model container [2018-11-27 10:11:33,912 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:11:33" (1/1) ... [2018-11-27 10:11:33,930 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 10:11:34,043 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 10:11:34,859 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 10:11:34,904 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 10:11:35,150 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 10:11:35,203 INFO L195 MainTranslator]: Completed translation [2018-11-27 10:11:35,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:35 WrapperNode [2018-11-27 10:11:35,207 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 10:11:35,208 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 10:11:35,209 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 10:11:35,211 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 10:11:35,374 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:35" (1/1) ... [2018-11-27 10:11:35,374 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:35" (1/1) ... [2018-11-27 10:11:35,412 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:35" (1/1) ... [2018-11-27 10:11:35,412 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:35" (1/1) ... [2018-11-27 10:11:35,499 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:35" (1/1) ... [2018-11-27 10:11:35,550 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:35" (1/1) ... [2018-11-27 10:11:35,557 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:11:35" (1/1) ... [2018-11-27 10:11:35,579 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 10:11:35,585 INFO L168 Benchmark]: Toolchain (without parser) took 1703.72 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -62.0 MB). Peak memory consumption was 33.8 MB. Max. memory is 3.9 GB. [2018-11-27 10:11:35,591 INFO L168 Benchmark]: CDTParser took 3.25 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 10:11:35,591 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1319.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. [2018-11-27 10:11:35,592 INFO L168 Benchmark]: Boogie Preprocessor took 370.94 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -84.6 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-27 10:11:35,607 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.25 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 1319.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 370.94 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -84.6 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...