java -Xss4m -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/seq-mthreaded/pals_floodmax.5_true-unreach-call.ufo.BOUNDED-10.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 15:12:24,141 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 15:12:24,143 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 15:12:24,173 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 15:12:24,174 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 15:12:24,175 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 15:12:24,177 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 15:12:24,187 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 15:12:24,189 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 15:12:24,191 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 15:12:24,197 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 15:12:24,197 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 15:12:24,198 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 15:12:24,199 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 15:12:24,203 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 15:12:24,204 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 15:12:24,205 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 15:12:24,222 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 15:12:24,231 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 15:12:24,232 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 15:12:24,233 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 15:12:24,234 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 15:12:24,244 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-08 15:12:24,244 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-08 15:12:24,244 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-08 15:12:24,245 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-08 15:12:24,252 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-08 15:12:24,253 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-08 15:12:24,259 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-08 15:12:24,261 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-08 15:12:24,261 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-08 15:12:24,262 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-08 15:12:24,262 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-08 15:12:24,262 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-08 15:12:24,268 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-08 15:12:24,269 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-08 15:12:24,270 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-07-08 15:12:24,324 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 15:12:24,324 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 15:12:24,325 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 15:12:24,325 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 15:12:24,331 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 15:12:24,331 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-07-08 15:12:24,332 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-07-08 15:12:24,332 INFO L133 SettingsManager]: * Use old map elimination=false [2018-07-08 15:12:24,332 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-07-08 15:12:24,338 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-07-08 15:12:24,338 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-07-08 15:12:24,339 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 15:12:24,339 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-08 15:12:24,339 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-08 15:12:24,339 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 15:12:24,339 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-07-08 15:12:24,340 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-07-08 15:12:24,340 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-07-08 15:12:24,340 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 15:12:24,340 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-07-08 15:12:24,340 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-07-08 15:12:24,341 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 15:12:24,341 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 15:12:24,341 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-07-08 15:12:24,341 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 15:12:24,341 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-08 15:12:24,343 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-07-08 15:12:24,344 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-07-08 15:12:24,344 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-07-08 15:12:24,439 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 15:12:24,470 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 15:12:24,482 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 15:12:24,484 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 15:12:24,484 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 15:12:24,485 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_floodmax.5_true-unreach-call.ufo.BOUNDED-10.pals_true-termination.c [2018-07-08 15:12:25,079 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/a158e9f49/b230210f047b4b0fa3bac49a30492b4c/FLAG4c3bda278 [2018-07-08 15:12:25,792 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 15:12:25,793 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_floodmax.5_true-unreach-call.ufo.BOUNDED-10.pals_true-termination.c [2018-07-08 15:12:25,866 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/a158e9f49/b230210f047b4b0fa3bac49a30492b4c/FLAG4c3bda278 [2018-07-08 15:12:25,899 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/a158e9f49/b230210f047b4b0fa3bac49a30492b4c [2018-07-08 15:12:25,926 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 15:12:25,941 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 15:12:25,949 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 15:12:25,949 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 15:12:25,956 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 15:12:25,967 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 03:12:25" (1/1) ... [2018-07-08 15:12:25,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17d331b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:25, skipping insertion in model container [2018-07-08 15:12:25,971 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 03:12:25" (1/1) ... [2018-07-08 15:12:26,505 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 15:12:27,173 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 15:12:27,232 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-08 15:12:27,493 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 15:12:27,579 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:27 WrapperNode [2018-07-08 15:12:27,586 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-08 15:12:27,587 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-08 15:12:27,587 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-08 15:12:27,587 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-08 15:12:27,617 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:27" (1/1) ... [2018-07-08 15:12:27,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:27" (1/1) ... [2018-07-08 15:12:27,681 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:27" (1/1) ... [2018-07-08 15:12:27,681 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:27" (1/1) ... [2018-07-08 15:12:27,793 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:27" (1/1) ... [2018-07-08 15:12:27,845 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:27" (1/1) ... [2018-07-08 15:12:27,858 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:27" (1/1) ... [2018-07-08 15:12:27,872 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-08 15:12:27,881 INFO L168 Benchmark]: Toolchain (without parser) took 1954.25 ms. Allocated memory is still 383.3 MB. Free memory was 326.4 MB in the beginning and 263.4 MB in the end (delta: 63.0 MB). Peak memory consumption was 63.0 MB. Max. memory is 1.9 GB. [2018-07-08 15:12:27,883 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 383.3 MB. Free memory is still 347.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-08 15:12:27,883 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1637.90 ms. Allocated memory is still 383.3 MB. Free memory was 325.4 MB in the beginning and 271.9 MB in the end (delta: 53.5 MB). Peak memory consumption was 53.5 MB. Max. memory is 1.9 GB. [2018-07-08 15:12:27,884 INFO L168 Benchmark]: Boogie Preprocessor took 285.10 ms. Allocated memory is still 383.3 MB. Free memory was 271.9 MB in the beginning and 263.4 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 1.9 GB. [2018-07-08 15:12:27,898 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 383.3 MB. Free memory is still 347.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1637.90 ms. Allocated memory is still 383.3 MB. Free memory was 325.4 MB in the beginning and 271.9 MB in the end (delta: 53.5 MB). Peak memory consumption was 53.5 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 285.10 ms. Allocated memory is still 383.3 MB. Free memory was 271.9 MB in the beginning and 263.4 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...