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_floodmax.4_false-unreach-call.4.ufo.BOUNDED-8.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dddd7a2 [2018-10-11 11:27:55,098 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 11:27:55,105 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 11:27:55,138 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 11:27:55,138 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 11:27:55,140 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 11:27:55,148 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 11:27:55,153 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 11:27:55,158 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 11:27:55,162 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 11:27:55,163 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 11:27:55,163 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 11:27:55,164 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 11:27:55,174 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 11:27:55,184 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 11:27:55,188 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 11:27:55,189 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 11:27:55,196 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 11:27:55,206 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 11:27:55,208 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 11:27:55,209 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 11:27:55,216 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 11:27:55,222 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 11:27:55,223 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 11:27:55,223 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 11:27:55,230 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 11:27:55,231 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 11:27:55,233 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 11:27:55,237 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 11:27:55,241 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 11:27:55,245 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 11:27:55,246 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 11:27:55,246 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 11:27:55,246 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 11:27:55,249 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 11:27:55,252 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 11:27:55,255 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 [2018-10-11 11:27:55,310 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 11:27:55,311 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 11:27:55,314 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 11:27:55,314 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 11:27:55,319 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 11:27:55,319 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-11 11:27:55,320 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-11 11:27:55,320 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-11 11:27:55,320 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-11 11:27:55,320 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-11 11:27:55,320 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-11 11:27:55,321 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 11:27:55,324 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-11 11:27:55,324 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 11:27:55,324 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 11:27:55,325 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-11 11:27:55,325 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-11 11:27:55,325 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-11 11:27:55,325 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 11:27:55,325 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-11 11:27:55,328 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-11 11:27:55,328 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 11:27:55,328 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 11:27:55,329 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-11 11:27:55,329 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 11:27:55,329 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 11:27:55,329 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-11 11:27:55,334 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-11 11:27:55,335 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-11 11:27:55,453 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 11:27:55,484 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 11:27:55,488 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 11:27:55,495 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 11:27:55,496 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 11:27:55,499 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_floodmax.4_false-unreach-call.4.ufo.BOUNDED-8.pals_true-termination.c [2018-10-11 11:27:56,107 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98beb6e91/4cf734b70bdc4b3ba77aa7882b61d6b0/FLAG34b39e293 [2018-10-11 11:27:56,794 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 11:27:56,795 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_floodmax.4_false-unreach-call.4.ufo.BOUNDED-8.pals_true-termination.c [2018-10-11 11:27:56,832 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98beb6e91/4cf734b70bdc4b3ba77aa7882b61d6b0/FLAG34b39e293 [2018-10-11 11:27:56,879 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98beb6e91/4cf734b70bdc4b3ba77aa7882b61d6b0 [2018-10-11 11:27:56,908 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 11:27:56,913 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 11:27:56,915 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 11:27:56,916 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 11:27:56,925 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 11:27:56,931 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:27:56" (1/1) ... [2018-10-11 11:27:56,937 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76206901 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:27:56, skipping insertion in model container [2018-10-11 11:27:56,937 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:27:56" (1/1) ... [2018-10-11 11:27:56,963 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 11:27:57,110 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 11:27:57,931 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 11:27:57,959 INFO L189 MainTranslator]: Completed pre-run [2018-10-11 11:27:58,273 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 11:27:58,334 INFO L193 MainTranslator]: Completed translation [2018-10-11 11:27:58,334 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:27:58 WrapperNode [2018-10-11 11:27:58,335 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 11:27:58,335 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-11 11:27:58,336 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-11 11:27:58,336 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-11 11:27:58,354 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:27:58" (1/1) ... [2018-10-11 11:27:58,355 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:27:58" (1/1) ... [2018-10-11 11:27:58,393 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:27:58" (1/1) ... [2018-10-11 11:27:58,393 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:27:58" (1/1) ... [2018-10-11 11:27:58,644 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:27:58" (1/1) ... [2018-10-11 11:27:58,726 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:27:58" (1/1) ... [2018-10-11 11:27:58,741 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:27:58" (1/1) ... [2018-10-11 11:27:58,762 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-11 11:27:58,771 INFO L168 Benchmark]: Toolchain (without parser) took 1861.83 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: -48.6 MB). Peak memory consumption was 44.8 MB. Max. memory is 1.9 GB. [2018-10-11 11:27:58,778 INFO L168 Benchmark]: CDTParser took 0.30 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. [2018-10-11 11:27:58,779 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1419.62 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: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 1.9 GB. [2018-10-11 11:27:58,786 INFO L168 Benchmark]: Boogie Preprocessor took 426.45 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: -80.6 MB). Peak memory consumption was 12.8 MB. Max. memory is 1.9 GB. [2018-10-11 11:27:58,801 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 0.30 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 1419.62 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: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 426.45 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: -80.6 MB). Peak memory consumption was 12.8 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...