java -ea -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/seq-mthreaded/pals_opt-floodmax.5_false-unreach-call.2.ufo.BOUNDED-10.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f1aed39 [2018-09-28 14:03:27,127 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-28 14:03:27,133 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-28 14:03:27,173 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-28 14:03:27,173 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-28 14:03:27,174 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-28 14:03:27,179 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-28 14:03:27,184 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-28 14:03:27,187 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-28 14:03:27,188 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-28 14:03:27,197 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-28 14:03:27,197 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-28 14:03:27,199 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-28 14:03:27,203 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-28 14:03:27,204 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-28 14:03:27,211 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-28 14:03:27,214 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-28 14:03:27,217 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-28 14:03:27,230 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-28 14:03:27,240 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-28 14:03:27,241 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-28 14:03:27,247 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-28 14:03:27,253 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-28 14:03:27,253 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-28 14:03:27,260 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-28 14:03:27,261 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-28 14:03:27,262 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-28 14:03:27,268 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-28 14:03:27,270 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-28 14:03:27,277 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-28 14:03:27,277 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-28 14:03:27,281 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-09-28 14:03:27,287 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 [2018-09-28 14:03:27,342 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-28 14:03:27,346 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-28 14:03:27,347 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-28 14:03:27,347 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-28 14:03:27,353 INFO L133 SettingsManager]: * Use SBE=true [2018-09-28 14:03:27,353 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-09-28 14:03:27,353 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-09-28 14:03:27,354 INFO L133 SettingsManager]: * Use old map elimination=false [2018-09-28 14:03:27,354 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-09-28 14:03:27,354 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-09-28 14:03:27,354 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-09-28 14:03:27,354 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-28 14:03:27,354 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-09-28 14:03:27,355 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-28 14:03:27,355 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-28 14:03:27,355 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-09-28 14:03:27,355 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-09-28 14:03:27,355 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-09-28 14:03:27,362 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-28 14:03:27,362 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-09-28 14:03:27,362 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-09-28 14:03:27,362 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-28 14:03:27,363 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-28 14:03:27,363 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-09-28 14:03:27,363 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-28 14:03:27,363 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-28 14:03:27,364 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-09-28 14:03:27,366 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-09-28 14:03:27,366 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-09-28 14:03:27,492 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-28 14:03:27,533 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-28 14:03:27,542 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-28 14:03:27,547 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-28 14:03:27,547 INFO L276 PluginConnector]: CDTParser initialized [2018-09-28 14:03:27,548 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_opt-floodmax.5_false-unreach-call.2.ufo.BOUNDED-10.pals_true-termination.c [2018-09-28 14:03:28,132 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f01c0db9b/64bb665447794138bcf8dee62b49e601/FLAGe940a63f7 [2018-09-28 14:03:28,987 INFO L277 CDTParser]: Found 1 translation units. [2018-09-28 14:03:28,988 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_opt-floodmax.5_false-unreach-call.2.ufo.BOUNDED-10.pals_true-termination.c [2018-09-28 14:03:29,051 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f01c0db9b/64bb665447794138bcf8dee62b49e601/FLAGe940a63f7 [2018-09-28 14:03:29,094 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f01c0db9b/64bb665447794138bcf8dee62b49e601 [2018-09-28 14:03:29,118 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-28 14:03:29,128 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-28 14:03:29,129 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-28 14:03:29,129 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-28 14:03:29,136 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-28 14:03:29,141 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 02:03:29" (1/1) ... [2018-09-28 14:03:29,148 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b0f589e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:03:29, skipping insertion in model container [2018-09-28 14:03:29,148 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 02:03:29" (1/1) ... [2018-09-28 14:03:29,175 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-09-28 14:03:29,355 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-09-28 14:03:30,517 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-09-28 14:03:30,555 INFO L166 MainTranslator]: Completed pre-run [2018-09-28 14:03:30,920 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-09-28 14:03:30,973 INFO L170 MainTranslator]: Completed translation [2018-09-28 14:03:30,975 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:03:30 WrapperNode [2018-09-28 14:03:30,975 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-28 14:03:30,976 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-28 14:03:30,976 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-28 14:03:30,976 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-28 14:03:31,015 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:03:30" (1/1) ... [2018-09-28 14:03:31,016 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:03:30" (1/1) ... [2018-09-28 14:03:31,096 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:03:30" (1/1) ... [2018-09-28 14:03:31,101 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:03:30" (1/1) ... [2018-09-28 14:03:31,299 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:03:30" (1/1) ... [2018-09-28 14:03:31,663 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:03:30" (1/1) ... [2018-09-28 14:03:31,689 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:03:30" (1/1) ... [2018-09-28 14:03:31,727 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-28 14:03:31,738 INFO L168 Benchmark]: Toolchain (without parser) took 2613.48 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -44.2 MB). Peak memory consumption was 91.9 MB. Max. memory is 1.9 GB. [2018-09-28 14:03:31,741 INFO L168 Benchmark]: CDTParser took 3.45 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. [2018-09-28 14:03:31,742 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1846.87 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: 64.0 MB). Peak memory consumption was 64.0 MB. Max. memory is 1.9 GB. [2018-09-28 14:03:31,743 INFO L168 Benchmark]: Boogie Preprocessor took 751.34 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -118.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 1.9 GB. [2018-09-28 14:03:31,756 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 3.45 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 1846.87 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: 64.0 MB). Peak memory consumption was 64.0 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 751.34 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -118.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...