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.3_false-unreach-call.2.ufo.BOUNDED-6.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 15:12:09,180 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 15:12:09,191 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 15:12:09,219 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 15:12:09,220 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 15:12:09,223 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 15:12:09,225 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 15:12:09,231 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 15:12:09,233 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 15:12:09,242 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 15:12:09,243 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 15:12:09,243 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 15:12:09,244 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 15:12:09,248 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 15:12:09,254 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 15:12:09,254 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 15:12:09,255 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 15:12:09,266 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 15:12:09,268 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 15:12:09,277 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 15:12:09,278 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 15:12:09,287 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 15:12:09,290 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-08 15:12:09,290 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-08 15:12:09,290 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-08 15:12:09,293 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-08 15:12:09,294 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-08 15:12:09,295 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-08 15:12:09,296 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-08 15:12:09,308 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-08 15:12:09,308 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-08 15:12:09,309 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-07-08 15:12:09,311 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 15:12:09,361 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 15:12:09,361 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 15:12:09,363 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 15:12:09,366 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 15:12:09,367 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 15:12:09,367 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-07-08 15:12:09,367 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-07-08 15:12:09,367 INFO L133 SettingsManager]: * Use old map elimination=false [2018-07-08 15:12:09,367 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-07-08 15:12:09,368 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-07-08 15:12:09,368 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-07-08 15:12:09,368 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 15:12:09,368 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-08 15:12:09,368 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-08 15:12:09,369 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 15:12:09,369 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-07-08 15:12:09,369 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-07-08 15:12:09,369 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-07-08 15:12:09,369 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 15:12:09,369 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-07-08 15:12:09,370 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-07-08 15:12:09,379 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 15:12:09,379 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 15:12:09,379 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-07-08 15:12:09,380 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 15:12:09,380 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-08 15:12:09,380 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-07-08 15:12:09,381 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-07-08 15:12:09,382 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-07-08 15:12:09,473 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 15:12:09,498 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 15:12:09,503 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 15:12:09,505 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 15:12:09,505 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 15:12:09,506 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_floodmax.3_false-unreach-call.2.ufo.BOUNDED-6.pals_true-termination.c [2018-07-08 15:12:10,149 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/e6e7ca647/60a73ffab321402099aaa96b0a9364f8/FLAG1a430ded3 [2018-07-08 15:12:10,662 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 15:12:10,663 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_floodmax.3_false-unreach-call.2.ufo.BOUNDED-6.pals_true-termination.c [2018-07-08 15:12:10,716 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/e6e7ca647/60a73ffab321402099aaa96b0a9364f8/FLAG1a430ded3 [2018-07-08 15:12:10,753 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/e6e7ca647/60a73ffab321402099aaa96b0a9364f8 [2018-07-08 15:12:10,778 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 15:12:10,796 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 15:12:10,800 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 15:12:10,800 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 15:12:10,813 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 15:12:10,815 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 03:12:10" (1/1) ... [2018-07-08 15:12:10,825 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b5a4338 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:10, skipping insertion in model container [2018-07-08 15:12:10,825 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 03:12:10" (1/1) ... [2018-07-08 15:12:11,271 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 15:12:11,543 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 15:12:11,607 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-08 15:12:11,712 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 15:12:11,802 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:11 WrapperNode [2018-07-08 15:12:11,802 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-08 15:12:11,803 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-08 15:12:11,804 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-08 15:12:11,811 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-08 15:12:11,834 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:11" (1/1) ... [2018-07-08 15:12:11,835 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:11" (1/1) ... [2018-07-08 15:12:11,871 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:11" (1/1) ... [2018-07-08 15:12:11,872 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:11" (1/1) ... [2018-07-08 15:12:11,911 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:11" (1/1) ... [2018-07-08 15:12:11,950 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:11" (1/1) ... [2018-07-08 15:12:11,962 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:11" (1/1) ... [2018-07-08 15:12:11,976 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-08 15:12:11,977 INFO L168 Benchmark]: Toolchain (without parser) took 1199.03 ms. Allocated memory is still 383.3 MB. Free memory was 326.6 MB in the beginning and 305.1 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 1.9 GB. [2018-07-08 15:12:11,987 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 15:12:11,987 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1002.94 ms. Allocated memory is still 383.3 MB. Free memory was 326.6 MB in the beginning and 307.3 MB in the end (delta: 19.3 MB). Peak memory consumption was 19.3 MB. Max. memory is 1.9 GB. [2018-07-08 15:12:11,988 INFO L168 Benchmark]: Boogie Preprocessor took 172.48 ms. Allocated memory is still 383.3 MB. Free memory was 307.3 MB in the beginning and 305.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 1.9 GB. [2018-07-08 15:12:11,996 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 1002.94 ms. Allocated memory is still 383.3 MB. Free memory was 326.6 MB in the beginning and 307.3 MB in the end (delta: 19.3 MB). Peak memory consumption was 19.3 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 172.48 ms. Allocated memory is still 383.3 MB. Free memory was 307.3 MB in the beginning and 305.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...