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/termination-memory-alloca/HarrisLalNoriRajamani-2010SAS-Fig3-alloca_true-termination.c.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8089ee1 [2018-10-02 10:30:30,017 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 10:30:30,025 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 10:30:30,054 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 10:30:30,055 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 10:30:30,059 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 10:30:30,063 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 10:30:30,069 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 10:30:30,072 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 10:30:30,073 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 10:30:30,089 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 10:30:30,089 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 10:30:30,091 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 10:30:30,098 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 10:30:30,099 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 10:30:30,102 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 10:30:30,103 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 10:30:30,111 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 10:30:30,118 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 10:30:30,120 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 10:30:30,126 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 10:30:30,130 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 10:30:30,133 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-02 10:30:30,139 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-02 10:30:30,139 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-02 10:30:30,141 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-02 10:30:30,143 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-02 10:30:30,149 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-02 10:30:30,151 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-02 10:30:30,154 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-02 10:30:30,155 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-02 10:30:30,156 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-10-02 10:30:30,165 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 [2018-10-02 10:30:30,216 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 10:30:30,216 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 10:30:30,221 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 10:30:30,221 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 10:30:30,221 INFO L133 SettingsManager]: * Use SBE=true [2018-10-02 10:30:30,221 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-02 10:30:30,222 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-02 10:30:30,222 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-02 10:30:30,222 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-02 10:30:30,222 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-02 10:30:30,228 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-02 10:30:30,228 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 10:30:30,228 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-02 10:30:30,229 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-02 10:30:30,229 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 10:30:30,229 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-02 10:30:30,229 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-02 10:30:30,230 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-02 10:30:30,230 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 10:30:30,230 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-02 10:30:30,230 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-02 10:30:30,234 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 10:30:30,235 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-02 10:30:30,235 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-02 10:30:30,235 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 10:30:30,236 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-02 10:30:30,236 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-02 10:30:30,240 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-02 10:30:30,241 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-02 10:30:30,371 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 10:30:30,406 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 10:30:30,417 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 10:30:30,422 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-02 10:30:30,423 INFO L276 PluginConnector]: CDTParser initialized [2018-10-02 10:30:30,425 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-memory-alloca/HarrisLalNoriRajamani-2010SAS-Fig3-alloca_true-termination.c.i [2018-10-02 10:30:31,065 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9481c690/c3b45a9225294a479589b7252a9280d1/FLAGb90f6082b [2018-10-02 10:30:31,671 INFO L277 CDTParser]: Found 1 translation units. [2018-10-02 10:30:31,672 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-memory-alloca/HarrisLalNoriRajamani-2010SAS-Fig3-alloca_true-termination.c.i [2018-10-02 10:30:31,709 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9481c690/c3b45a9225294a479589b7252a9280d1/FLAGb90f6082b [2018-10-02 10:30:31,756 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9481c690/c3b45a9225294a479589b7252a9280d1 [2018-10-02 10:30:31,780 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 10:30:31,791 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-02 10:30:31,793 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-02 10:30:31,793 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-02 10:30:31,803 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-02 10:30:31,810 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:30:31" (1/1) ... [2018-10-02 10:30:31,816 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a1d1e31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:30:31, skipping insertion in model container [2018-10-02 10:30:31,816 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:30:31" (1/1) ... [2018-10-02 10:30:31,844 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-10-02 10:30:31,962 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-10-02 10:30:32,562 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 10:30:32,606 INFO L166 MainTranslator]: Completed pre-run [2018-10-02 10:30:32,758 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 10:30:32,905 INFO L170 MainTranslator]: Completed translation [2018-10-02 10:30:32,911 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:30:32 WrapperNode [2018-10-02 10:30:32,911 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-02 10:30:32,912 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-02 10:30:32,913 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-02 10:30:32,913 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-02 10:30:32,938 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:30:32" (1/1) ... [2018-10-02 10:30:32,939 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:30:32" (1/1) ... [2018-10-02 10:30:32,983 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:30:32" (1/1) ... [2018-10-02 10:30:32,984 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:30:32" (1/1) ... [2018-10-02 10:30:33,039 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:30:32" (1/1) ... [2018-10-02 10:30:33,055 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:30:32" (1/1) ... [2018-10-02 10:30:33,065 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:30:32" (1/1) ... [2018-10-02 10:30:33,088 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-02 10:30:33,098 INFO L168 Benchmark]: Toolchain (without parser) took 1315.43 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: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-10-02 10:30:33,105 INFO L168 Benchmark]: CDTParser took 0.32 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. [2018-10-02 10:30:33,106 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1118.97 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: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-10-02 10:30:33,107 INFO L168 Benchmark]: Boogie Preprocessor took 176.55 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-02 10:30:33,115 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 0.32 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 1118.97 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: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 176.55 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...