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-Fig1-alloca_true-termination.c.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-30949e8 [2018-10-05 19:30:16,393 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-05 19:30:16,400 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-05 19:30:16,439 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-05 19:30:16,439 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-05 19:30:16,440 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-05 19:30:16,446 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-05 19:30:16,453 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-05 19:30:16,455 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-05 19:30:16,456 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-05 19:30:16,457 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-05 19:30:16,458 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-05 19:30:16,459 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-05 19:30:16,465 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-05 19:30:16,466 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-05 19:30:16,474 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-05 19:30:16,476 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-05 19:30:16,481 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-05 19:30:16,495 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-05 19:30:16,500 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-05 19:30:16,507 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-05 19:30:16,509 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-05 19:30:16,517 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-05 19:30:16,545 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 [2018-10-05 19:30:16,595 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-05 19:30:16,595 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-05 19:30:16,602 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-05 19:30:16,602 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-05 19:30:16,607 INFO L133 SettingsManager]: * Use SBE=true [2018-10-05 19:30:16,607 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-05 19:30:16,608 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-05 19:30:16,608 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-05 19:30:16,608 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-05 19:30:16,608 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-05 19:30:16,609 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-05 19:30:16,609 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-05 19:30:16,609 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-05 19:30:16,609 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-05 19:30:16,609 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-05 19:30:16,610 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-05 19:30:16,613 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-05 19:30:16,613 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-05 19:30:16,613 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-05 19:30:16,616 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-05 19:30:16,616 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-05 19:30:16,616 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-05 19:30:16,617 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-05 19:30:16,617 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-05 19:30:16,617 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-05 19:30:16,617 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-05 19:30:16,618 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-05 19:30:16,622 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-05 19:30:16,622 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-05 19:30:16,742 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-05 19:30:16,779 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-05 19:30:16,792 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-05 19:30:16,794 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-05 19:30:16,794 INFO L276 PluginConnector]: CDTParser initialized [2018-10-05 19:30:16,798 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-memory-alloca/HarrisLalNoriRajamani-2010SAS-Fig1-alloca_true-termination.c.i [2018-10-05 19:30:17,455 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc1809e6b/39bf5e5b0c814729bf7119d9169053dd/FLAG79d4cabf7 [2018-10-05 19:30:18,094 INFO L277 CDTParser]: Found 1 translation units. [2018-10-05 19:30:18,095 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-memory-alloca/HarrisLalNoriRajamani-2010SAS-Fig1-alloca_true-termination.c.i [2018-10-05 19:30:18,125 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc1809e6b/39bf5e5b0c814729bf7119d9169053dd/FLAG79d4cabf7 [2018-10-05 19:30:18,169 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc1809e6b/39bf5e5b0c814729bf7119d9169053dd [2018-10-05 19:30:18,197 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-05 19:30:18,200 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-05 19:30:18,202 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-05 19:30:18,204 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-05 19:30:18,214 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-05 19:30:18,215 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 07:30:18" (1/1) ... [2018-10-05 19:30:18,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15a7dfa5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:30:18, skipping insertion in model container [2018-10-05 19:30:18,224 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 07:30:18" (1/1) ... [2018-10-05 19:30:18,250 INFO L147 MainTranslator]: Starting translation in SV-COMP mode [2018-10-05 19:30:18,370 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-10-05 19:30:19,004 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-05 19:30:19,040 INFO L191 MainTranslator]: Completed pre-run [2018-10-05 19:30:19,187 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-05 19:30:19,328 INFO L195 MainTranslator]: Completed translation [2018-10-05 19:30:19,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:30:19 WrapperNode [2018-10-05 19:30:19,331 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-05 19:30:19,332 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-05 19:30:19,333 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-05 19:30:19,333 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-05 19:30:19,370 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:30:19" (1/1) ... [2018-10-05 19:30:19,371 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:30:19" (1/1) ... [2018-10-05 19:30:19,412 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:30:19" (1/1) ... [2018-10-05 19:30:19,413 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:30:19" (1/1) ... [2018-10-05 19:30:19,474 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:30:19" (1/1) ... [2018-10-05 19:30:19,493 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:30:19" (1/1) ... [2018-10-05 19:30:19,509 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:30:19" (1/1) ... [2018-10-05 19:30:19,527 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-05 19:30:19,536 INFO L168 Benchmark]: Toolchain (without parser) took 1338.32 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. [2018-10-05 19:30:19,543 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-10-05 19:30:19,548 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1129.57 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. [2018-10-05 19:30:19,549 INFO L168 Benchmark]: Boogie Preprocessor took 194.50 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. [2018-10-05 19:30:19,557 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 0.24 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 1129.57 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 194.50 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...