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/ldv-regression/callfpointer_true-termination.c_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-30e687d [2018-10-16 21:06:12,432 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-16 21:06:12,440 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-16 21:06:12,472 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-16 21:06:12,473 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-16 21:06:12,475 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-16 21:06:12,476 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-16 21:06:12,482 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-16 21:06:12,491 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-16 21:06:12,492 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-16 21:06:12,504 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-16 21:06:12,505 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-16 21:06:12,506 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-16 21:06:12,512 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-16 21:06:12,513 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-16 21:06:12,520 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-16 21:06:12,521 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-16 21:06:12,528 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-16 21:06:12,535 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-16 21:06:12,539 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-16 21:06:12,540 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-16 21:06:12,546 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-16 21:06:12,556 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-16 21:06:12,581 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 21:06:12,633 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-16 21:06:12,633 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-16 21:06:12,635 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-16 21:06:12,636 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-16 21:06:12,636 INFO L133 SettingsManager]: * Use SBE=true [2018-10-16 21:06:12,636 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-16 21:06:12,641 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-16 21:06:12,641 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-16 21:06:12,641 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-16 21:06:12,642 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-16 21:06:12,642 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-16 21:06:12,642 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-16 21:06:12,642 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-16 21:06:12,642 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-16 21:06:12,643 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-16 21:06:12,643 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-16 21:06:12,643 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-16 21:06:12,643 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-16 21:06:12,643 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-16 21:06:12,644 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-16 21:06:12,645 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-16 21:06:12,645 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-16 21:06:12,646 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-16 21:06:12,646 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-16 21:06:12,646 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-16 21:06:12,646 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-16 21:06:12,646 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-16 21:06:12,650 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-16 21:06:12,650 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-16 21:06:12,780 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-16 21:06:12,815 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-16 21:06:12,826 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-16 21:06:12,828 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-16 21:06:12,828 INFO L276 PluginConnector]: CDTParser initialized [2018-10-16 21:06:12,832 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/callfpointer_true-termination.c_false-unreach-call.i [2018-10-16 21:06:12,971 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96933c7a8/dfee91fa0e924ca78fe1b79d7f8cf3cd/FLAGb14b610ea [2018-10-16 21:06:14,014 INFO L298 CDTParser]: Found 1 translation units. [2018-10-16 21:06:14,015 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/callfpointer_true-termination.c_false-unreach-call.i [2018-10-16 21:06:14,034 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96933c7a8/dfee91fa0e924ca78fe1b79d7f8cf3cd/FLAGb14b610ea [2018-10-16 21:06:14,074 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96933c7a8/dfee91fa0e924ca78fe1b79d7f8cf3cd [2018-10-16 21:06:14,101 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-16 21:06:14,106 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-16 21:06:14,112 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-16 21:06:14,112 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-16 21:06:14,123 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-16 21:06:14,128 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 09:06:14" (1/1) ... [2018-10-16 21:06:14,138 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f3b8b34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:06:14, skipping insertion in model container [2018-10-16 21:06:14,139 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 09:06:14" (1/1) ... [2018-10-16 21:06:14,165 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-16 21:06:14,209 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-16 21:06:14,666 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-16 21:06:14,684 INFO L189 MainTranslator]: Completed pre-run [2018-10-16 21:06:14,724 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-16 21:06:14,764 INFO L193 MainTranslator]: Completed translation [2018-10-16 21:06:14,766 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:06:14 WrapperNode [2018-10-16 21:06:14,766 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-16 21:06:14,767 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-16 21:06:14,767 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-16 21:06:14,767 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-16 21:06:14,805 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:06:14" (1/1) ... [2018-10-16 21:06:14,808 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:06:14" (1/1) ... [2018-10-16 21:06:14,823 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:06:14" (1/1) ... [2018-10-16 21:06:14,824 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:06:14" (1/1) ... [2018-10-16 21:06:14,839 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:06:14" (1/1) ... [2018-10-16 21:06:14,850 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:06:14" (1/1) ... [2018-10-16 21:06:14,851 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:06:14" (1/1) ... [2018-10-16 21:06:14,853 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-16 21:06:14,864 INFO L168 Benchmark]: Toolchain (without parser) took 761.82 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: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 3.9 GB. [2018-10-16 21:06:14,869 INFO L168 Benchmark]: CDTParser took 0.30 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 21:06:14,870 INFO L168 Benchmark]: CACSL2BoogieTranslator took 655.28 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: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 3.9 GB. [2018-10-16 21:06:14,874 INFO L168 Benchmark]: Boogie Preprocessor took 91.61 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-16 21:06:14,883 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 0.30 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 655.28 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: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 91.61 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...