java -ea -Xmx4000000000 -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/seq-mthreaded/pals_floodmax.3_false-unreach-call.3.ufo.BOUNDED-6.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 12:38:51,248 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 12:38:51,254 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 12:38:51,292 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 12:38:51,293 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 12:38:51,295 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 12:38:51,296 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 12:38:51,305 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 12:38:51,330 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 12:38:51,331 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 12:38:51,336 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 12:38:51,337 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 12:38:51,341 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 12:38:51,342 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 12:38:51,343 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 12:38:51,356 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 12:38:51,360 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 12:38:51,367 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 12:38:51,371 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 12:38:51,373 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 12:38:51,380 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 12:38:51,383 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 12:38:51,392 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 12:38:51,392 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 12:38:51,393 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 12:38:51,401 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 12:38:51,407 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 12:38:51,408 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 12:38:51,409 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 12:38:51,417 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 12:38:51,418 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 12:38:51,419 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-11-16 12:38:51,427 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 [2018-11-16 12:38:51,473 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 12:38:51,480 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 12:38:51,481 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 12:38:51,485 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 12:38:51,486 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 12:38:51,486 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-16 12:38:51,486 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-16 12:38:51,487 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-16 12:38:51,487 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-16 12:38:51,487 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-16 12:38:51,487 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-16 12:38:51,487 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 12:38:51,491 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-16 12:38:51,491 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 12:38:51,491 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 12:38:51,491 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-16 12:38:51,492 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-16 12:38:51,492 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-16 12:38:51,492 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 12:38:51,492 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-16 12:38:51,492 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 12:38:51,498 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-16 12:38:51,498 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 12:38:51,498 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 12:38:51,499 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-16 12:38:51,499 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 12:38:51,499 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 12:38:51,499 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-16 12:38:51,500 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-16 12:38:51,504 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-16 12:38:51,635 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 12:38:51,673 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 12:38:51,680 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 12:38:51,684 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 12:38:51,685 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 12:38:51,685 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_floodmax.3_false-unreach-call.3.ufo.BOUNDED-6.pals_true-termination.c [2018-11-16 12:38:51,828 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/851ed814a/01f4ac0a1eea4438b2ef203fb25a7ac8/FLAG885fd19a0 [2018-11-16 12:38:52,943 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 12:38:52,949 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_floodmax.3_false-unreach-call.3.ufo.BOUNDED-6.pals_true-termination.c [2018-11-16 12:38:52,981 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/851ed814a/01f4ac0a1eea4438b2ef203fb25a7ac8/FLAG885fd19a0 [2018-11-16 12:38:53,499 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/851ed814a/01f4ac0a1eea4438b2ef203fb25a7ac8 [2018-11-16 12:38:53,523 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 12:38:53,525 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 12:38:53,526 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 12:38:53,526 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 12:38:53,540 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 12:38:53,545 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:38:53" (1/1) ... [2018-11-16 12:38:53,554 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a74e3a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:38:53, skipping insertion in model container [2018-11-16 12:38:53,554 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:38:53" (1/1) ... [2018-11-16 12:38:53,581 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 12:38:53,699 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 12:38:54,442 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:38:54,492 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 12:38:54,712 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:38:54,769 INFO L195 MainTranslator]: Completed translation [2018-11-16 12:38:54,769 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:38:54 WrapperNode [2018-11-16 12:38:54,769 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 12:38:54,774 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 12:38:54,774 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 12:38:54,774 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 12:38:55,014 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:38:54" (1/1) ... [2018-11-16 12:38:55,015 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:38:54" (1/1) ... [2018-11-16 12:38:55,049 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:38:54" (1/1) ... [2018-11-16 12:38:55,058 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:38:54" (1/1) ... [2018-11-16 12:38:55,137 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:38:54" (1/1) ... [2018-11-16 12:38:55,205 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:38:54" (1/1) ... [2018-11-16 12:38:55,216 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:38:54" (1/1) ... [2018-11-16 12:38:55,232 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 12:38:55,241 INFO L168 Benchmark]: Toolchain (without parser) took 1717.39 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: -50.3 MB). Peak memory consumption was 34.2 MB. Max. memory is 3.9 GB. [2018-11-16 12:38:55,246 INFO L168 Benchmark]: CDTParser took 3.27 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. [2018-11-16 12:38:55,250 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1247.29 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. [2018-11-16 12:38:55,251 INFO L168 Benchmark]: Boogie Preprocessor took 458.65 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: -72.9 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.9 GB. [2018-11-16 12:38:55,261 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 3.27 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 1247.29 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 458.65 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: -72.9 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...