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/termination-memory-alloca/b.03-no-inv_assume-alloca_true-termination_true-no-overflow.c.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5eb5db4 [2018-10-16 09:56:00,477 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-16 09:56:00,479 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-16 09:56:00,513 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-16 09:56:00,513 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-16 09:56:00,523 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-16 09:56:00,524 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-16 09:56:00,530 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-16 09:56:00,554 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-16 09:56:00,555 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-16 09:56:00,558 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-16 09:56:00,559 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-16 09:56:00,565 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-16 09:56:00,569 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-16 09:56:00,577 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-16 09:56:00,578 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-16 09:56:00,579 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-16 09:56:00,584 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-16 09:56:00,597 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-16 09:56:00,611 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-16 09:56:00,613 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-16 09:56:00,617 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-16 09:56:00,622 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-16 09:56:00,625 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-16 09:56:00,625 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-16 09:56:00,627 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-16 09:56:00,631 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-16 09:56:00,632 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-16 09:56:00,636 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-16 09:56:00,638 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-16 09:56:00,642 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-16 09:56:00,643 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-10-16 09:56:00,651 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 [2018-10-16 09:56:00,707 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-16 09:56:00,708 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-16 09:56:00,715 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-16 09:56:00,716 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-16 09:56:00,718 INFO L133 SettingsManager]: * Use SBE=true [2018-10-16 09:56:00,718 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-16 09:56:00,719 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-16 09:56:00,719 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-16 09:56:00,719 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-16 09:56:00,719 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-16 09:56:00,719 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-16 09:56:00,720 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-16 09:56:00,720 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-16 09:56:00,720 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-16 09:56:00,720 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-16 09:56:00,720 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-16 09:56:00,721 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-16 09:56:00,724 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-16 09:56:00,724 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-16 09:56:00,724 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-16 09:56:00,725 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-16 09:56:00,725 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-16 09:56:00,725 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-16 09:56:00,725 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-16 09:56:00,726 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-16 09:56:00,726 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-16 09:56:00,726 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-16 09:56:00,733 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-16 09:56:00,734 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-16 09:56:00,868 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-16 09:56:00,900 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-16 09:56:00,912 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-16 09:56:00,917 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-16 09:56:00,917 INFO L276 PluginConnector]: CDTParser initialized [2018-10-16 09:56:00,921 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-memory-alloca/b.03-no-inv_assume-alloca_true-termination_true-no-overflow.c.i [2018-10-16 09:56:01,067 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a4bdceee/d7f0a434093147ab8760642341a791b6/FLAG716d01dd1 [2018-10-16 09:56:02,297 INFO L298 CDTParser]: Found 1 translation units. [2018-10-16 09:56:02,298 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-memory-alloca/b.03-no-inv_assume-alloca_true-termination_true-no-overflow.c.i [2018-10-16 09:56:02,352 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a4bdceee/d7f0a434093147ab8760642341a791b6/FLAG716d01dd1 [2018-10-16 09:56:02,383 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a4bdceee/d7f0a434093147ab8760642341a791b6 [2018-10-16 09:56:02,403 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-16 09:56:02,405 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-16 09:56:02,408 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-16 09:56:02,416 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-16 09:56:02,424 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-16 09:56:02,429 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 09:56:02" (1/1) ... [2018-10-16 09:56:02,435 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1382cbd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:56:02, skipping insertion in model container [2018-10-16 09:56:02,435 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 09:56:02" (1/1) ... [2018-10-16 09:56:02,462 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-16 09:56:02,587 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-16 09:56:03,423 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-16 09:56:03,454 INFO L189 MainTranslator]: Completed pre-run [2018-10-16 09:56:03,612 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-16 09:56:03,753 INFO L193 MainTranslator]: Completed translation [2018-10-16 09:56:03,754 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:56:03 WrapperNode [2018-10-16 09:56:03,754 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-16 09:56:03,758 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-16 09:56:03,758 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-16 09:56:03,759 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-16 09:56:03,904 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:56:03" (1/1) ... [2018-10-16 09:56:03,904 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:56:03" (1/1) ... [2018-10-16 09:56:03,953 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:56:03" (1/1) ... [2018-10-16 09:56:03,953 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:56:03" (1/1) ... [2018-10-16 09:56:04,010 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:56:03" (1/1) ... [2018-10-16 09:56:04,032 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:56:03" (1/1) ... [2018-10-16 09:56:04,038 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:56:03" (1/1) ... [2018-10-16 09:56:04,062 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-16 09:56:04,071 INFO L168 Benchmark]: Toolchain (without parser) took 1667.91 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: -64.1 MB). Peak memory consumption was 34.6 MB. Max. memory is 3.9 GB. [2018-10-16 09:56:04,082 INFO L168 Benchmark]: CDTParser took 0.36 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. [2018-10-16 09:56:04,083 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1346.02 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. [2018-10-16 09:56:04,084 INFO L168 Benchmark]: Boogie Preprocessor took 310.69 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: -86.7 MB). Peak memory consumption was 12.0 MB. Max. memory is 3.9 GB. [2018-10-16 09:56:04,097 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 0.36 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 1346.02 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 310.69 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: -86.7 MB). Peak memory consumption was 12.0 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...