java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/loop-new/count_by_1_true-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f5fa1ab [2018-02-12 12:24:01,262 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-02-12 12:24:01,264 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-02-12 12:24:01,301 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-02-12 12:24:01,302 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-02-12 12:24:01,303 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-02-12 12:24:01,312 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-02-12 12:24:01,318 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-02-12 12:24:01,320 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-02-12 12:24:01,330 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-02-12 12:24:01,331 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-02-12 12:24:01,331 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-02-12 12:24:01,332 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-02-12 12:24:01,338 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-02-12 12:24:01,339 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-02-12 12:24:01,341 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-02-12 12:24:01,361 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-02-12 12:24:01,362 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-02-12 12:24:01,372 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-02-12 12:24:01,373 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-02-12 12:24:01,386 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-02-12 12:24:01,386 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-02-12 12:24:01,387 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-02-12 12:24:01,388 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-02-12 12:24:01,389 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-02-12 12:24:01,390 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-02-12 12:24:01,390 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-02-12 12:24:01,401 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-02-12 12:24:01,402 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-02-12 12:24:01,402 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-02-12 12:24:01,402 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-02-12 12:24:01,403 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-02-12 12:24:01,449 INFO L110 SettingsManager]: Loading preferences was successful [2018-02-12 12:24:01,449 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-02-12 12:24:01,450 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-02-12 12:24:01,450 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-02-12 12:24:01,451 INFO L133 SettingsManager]: * Use SBE=true [2018-02-12 12:24:01,451 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-02-12 12:24:01,451 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-02-12 12:24:01,451 INFO L133 SettingsManager]: * Use old map elimination=false [2018-02-12 12:24:01,451 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-02-12 12:24:01,452 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-02-12 12:24:01,452 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-02-12 12:24:01,453 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-02-12 12:24:01,453 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-02-12 12:24:01,453 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-02-12 12:24:01,454 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-02-12 12:24:01,454 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-02-12 12:24:01,454 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-02-12 12:24:01,454 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-02-12 12:24:01,454 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-02-12 12:24:01,454 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-02-12 12:24:01,459 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-02-12 12:24:01,460 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-02-12 12:24:01,460 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-02-12 12:24:01,460 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-02-12 12:24:01,460 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-02-12 12:24:01,461 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-02-12 12:24:01,461 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-02-12 12:24:01,462 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-02-12 12:24:01,462 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-02-12 12:24:01,561 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-02-12 12:24:01,595 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-02-12 12:24:01,606 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-02-12 12:24:01,608 INFO L271 PluginConnector]: Initializing CDTParser... [2018-02-12 12:24:01,610 INFO L276 PluginConnector]: CDTParser initialized [2018-02-12 12:24:01,610 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-new/count_by_1_true-unreach-call_true-termination.i [2018-02-12 12:24:01,907 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-02-12 12:24:01,928 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-02-12 12:24:01,929 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-02-12 12:24:01,930 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-02-12 12:24:01,946 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-02-12 12:24:01,947 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.02 12:24:01" (1/1) ... [2018-02-12 12:24:01,958 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a622b24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 12:24:01, skipping insertion in model container [2018-02-12 12:24:01,958 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.02 12:24:01" (1/1) ... [2018-02-12 12:24:01,995 INFO L153 Dispatcher]: Using SV-COMP mode [2018-02-12 12:24:02,036 INFO L153 Dispatcher]: Using SV-COMP mode [2018-02-12 12:24:02,360 INFO L450 PostProcessor]: Settings: Checked method=main [2018-02-12 12:24:02,389 INFO L450 PostProcessor]: Settings: Checked method=main [2018-02-12 12:24:02,400 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 12:24:02 WrapperNode [2018-02-12 12:24:02,401 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-02-12 12:24:02,402 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-02-12 12:24:02,403 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-02-12 12:24:02,409 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-02-12 12:24:02,440 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 12:24:02" (1/1) ... [2018-02-12 12:24:02,445 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 12:24:02" (1/1) ... [2018-02-12 12:24:02,469 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 12:24:02" (1/1) ... [2018-02-12 12:24:02,470 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 12:24:02" (1/1) ... [2018-02-12 12:24:02,471 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 12:24:02" (1/1) ... [2018-02-12 12:24:02,484 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 12:24:02" (1/1) ... [2018-02-12 12:24:02,485 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 12:24:02" (1/1) ... [2018-02-12 12:24:02,496 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-02-12 12:24:02,498 INFO L168 Benchmark]: Toolchain (without parser) took 589.33 ms. Allocated memory is still 383.3 MB. Free memory was 342.7 MB in the beginning and 333.1 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 1.9 GB. [2018-02-12 12:24:02,506 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 383.3 MB. Free memory is still 348.0 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-02-12 12:24:02,507 INFO L168 Benchmark]: CACSL2BoogieTranslator took 472.70 ms. Allocated memory is still 383.3 MB. Free memory was 342.7 MB in the beginning and 334.1 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 1.9 GB. [2018-02-12 12:24:02,508 INFO L168 Benchmark]: Boogie Preprocessor took 93.63 ms. Allocated memory is still 383.3 MB. Free memory was 334.1 MB in the beginning and 333.1 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 1.9 GB. [2018-02-12 12:24:02,521 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 383.3 MB. Free memory is still 348.0 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 472.70 ms. Allocated memory is still 383.3 MB. Free memory was 342.7 MB in the beginning and 334.1 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 93.63 ms. Allocated memory is still 383.3 MB. Free memory was 334.1 MB in the beginning and 333.1 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...