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-15/array15_alloca_false-termination.c.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-fe202a8 [2018-11-19 12:08:24,498 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 12:08:24,504 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 12:08:24,537 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 12:08:24,537 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 12:08:24,538 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 12:08:24,547 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 12:08:24,554 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 12:08:24,573 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 12:08:24,579 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 12:08:24,583 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 12:08:24,583 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 12:08:24,584 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 12:08:24,591 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 12:08:24,601 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 12:08:24,602 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 12:08:24,609 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 12:08:24,617 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 12:08:24,622 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 12:08:24,627 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 12:08:24,629 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 12:08:24,635 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 12:08:24,646 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-19 12:08:24,647 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-19 12:08:24,647 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-19 12:08:24,652 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-19 12:08:24,658 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-19 12:08:24,659 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-19 12:08:24,660 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-19 12:08:24,667 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-19 12:08:24,667 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-19 12:08:24,668 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-19 12:08:24,669 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-19 12:08:24,672 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-19 12:08:24,673 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-19 12:08:24,678 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-19 12:08:24,678 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 [2018-11-19 12:08:24,733 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 12:08:24,733 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 12:08:24,734 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 12:08:24,741 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 12:08:24,741 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 12:08:24,742 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-19 12:08:24,742 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-19 12:08:24,742 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-19 12:08:24,742 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-19 12:08:24,742 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-19 12:08:24,743 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-19 12:08:24,743 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 12:08:24,743 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-19 12:08:24,743 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-19 12:08:24,743 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 12:08:24,746 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-19 12:08:24,746 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-19 12:08:24,746 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-19 12:08:24,747 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 12:08:24,747 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-19 12:08:24,747 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 12:08:24,747 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-19 12:08:24,747 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 12:08:24,752 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 12:08:24,753 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-19 12:08:24,753 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 12:08:24,753 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-19 12:08:24,753 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-19 12:08:24,757 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-19 12:08:24,758 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-19 12:08:24,881 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 12:08:24,914 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 12:08:24,926 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 12:08:24,930 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 12:08:24,930 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 12:08:24,931 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-15/array15_alloca_false-termination.c.i [2018-11-19 12:08:25,087 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/128ba95f0/42913363f6e845ad8da6022320769f63/FLAGbb5872d4d [2018-11-19 12:08:26,147 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 12:08:26,148 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-15/array15_alloca_false-termination.c.i [2018-11-19 12:08:26,171 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/128ba95f0/42913363f6e845ad8da6022320769f63/FLAGbb5872d4d [2018-11-19 12:08:26,681 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/128ba95f0/42913363f6e845ad8da6022320769f63 [2018-11-19 12:08:26,698 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 12:08:26,700 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-19 12:08:26,701 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 12:08:26,702 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 12:08:26,713 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 12:08:26,719 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 12:08:26" (1/1) ... [2018-11-19 12:08:26,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bb30d79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:08:26, skipping insertion in model container [2018-11-19 12:08:26,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 12:08:26" (1/1) ... [2018-11-19 12:08:26,755 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 12:08:26,869 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 12:08:27,741 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 12:08:27,772 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 12:08:27,932 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 12:08:28,128 INFO L195 MainTranslator]: Completed translation [2018-11-19 12:08:28,129 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:08:28 WrapperNode [2018-11-19 12:08:28,129 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 12:08:28,133 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 12:08:28,134 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 12:08:28,134 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 12:08:28,267 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:08:28" (1/1) ... [2018-11-19 12:08:28,268 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:08:28" (1/1) ... [2018-11-19 12:08:28,307 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:08:28" (1/1) ... [2018-11-19 12:08:28,307 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:08:28" (1/1) ... [2018-11-19 12:08:28,384 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:08:28" (1/1) ... [2018-11-19 12:08:28,403 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:08:28" (1/1) ... [2018-11-19 12:08:28,412 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:08:28" (1/1) ... [2018-11-19 12:08:28,435 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 12:08:28,447 INFO L168 Benchmark]: Toolchain (without parser) took 1748.08 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: -50.1 MB). Peak memory consumption was 48.6 MB. Max. memory is 3.9 GB. [2018-11-19 12:08:28,451 INFO L168 Benchmark]: CDTParser took 0.18 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. [2018-11-19 12:08:28,452 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1431.51 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: 25.4 MB). Peak memory consumption was 25.4 MB. Max. memory is 3.9 GB. [2018-11-19 12:08:28,459 INFO L168 Benchmark]: Boogie Preprocessor took 302.28 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: -75.4 MB). Peak memory consumption was 23.2 MB. Max. memory is 3.9 GB. [2018-11-19 12:08:28,466 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 0.18 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 1431.51 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: 25.4 MB). Peak memory consumption was 25.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 302.28 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: -75.4 MB). Peak memory consumption was 23.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...