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-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-fe202a8 [2018-11-19 10:25:25,819 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 10:25:25,826 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 10:25:25,862 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 10:25:25,863 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 10:25:25,864 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 10:25:25,868 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 10:25:25,877 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 10:25:25,882 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 10:25:25,883 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 10:25:25,884 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 10:25:25,891 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 10:25:25,892 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 10:25:25,894 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 10:25:25,905 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 10:25:25,906 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 10:25:25,912 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 10:25:25,919 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 10:25:25,926 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 10:25:25,931 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 10:25:25,934 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 10:25:25,939 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 10:25:25,945 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-19 10:25:25,974 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-19 10:25:26,025 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 10:25:26,026 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 10:25:26,027 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-19 10:25:26,030 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-19 10:25:26,031 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 10:25:26,031 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 10:25:26,031 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 10:25:26,033 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 10:25:26,033 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 10:25:26,033 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-19 10:25:26,033 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-19 10:25:26,033 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-19 10:25:26,034 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-19 10:25:26,034 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-19 10:25:26,034 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 10:25:26,034 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 10:25:26,034 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-19 10:25:26,035 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 10:25:26,035 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 10:25:26,035 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-19 10:25:26,035 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-19 10:25:26,035 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-19 10:25:26,041 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 10:25:26,041 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-19 10:25:26,041 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-19 10:25:26,042 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-19 10:25:26,042 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-19 10:25:26,042 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-19 10:25:26,044 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-19 10:25:26,044 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-19 10:25:26,044 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-19 10:25:26,172 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 10:25:26,202 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 10:25:26,214 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 10:25:26,216 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 10:25:26,216 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 10:25:26,217 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_false-unreach-call.cil.out.c [2018-11-19 10:25:26,360 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e0b46b5b/18b1244e0066477aab7439f25f794ba3/FLAG319fd6f76 [2018-11-19 10:25:27,993 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 10:25:27,995 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_false-unreach-call.cil.out.c [2018-11-19 10:25:28,086 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e0b46b5b/18b1244e0066477aab7439f25f794ba3/FLAG319fd6f76 [2018-11-19 10:25:28,510 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e0b46b5b/18b1244e0066477aab7439f25f794ba3 [2018-11-19 10:25:28,525 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 10:25:28,527 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-19 10:25:28,528 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 10:25:28,528 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 10:25:28,543 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 10:25:28,545 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:25:28" (1/1) ... [2018-11-19 10:25:28,554 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d0b9fcb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:28, skipping insertion in model container [2018-11-19 10:25:28,554 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:25:28" (1/1) ... [2018-11-19 10:25:28,583 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 10:25:28,887 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 10:25:31,862 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 10:25:32,223 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 10:25:32,975 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 10:25:33,466 INFO L195 MainTranslator]: Completed translation [2018-11-19 10:25:33,467 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:33 WrapperNode [2018-11-19 10:25:33,467 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 10:25:33,474 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 10:25:33,474 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 10:25:33,474 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 10:25:33,514 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:33" (1/1) ... [2018-11-19 10:25:33,515 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:33" (1/1) ... [2018-11-19 10:25:33,703 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:33" (1/1) ... [2018-11-19 10:25:33,703 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:33" (1/1) ... [2018-11-19 10:25:34,307 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:33" (1/1) ... [2018-11-19 10:25:34,366 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:33" (1/1) ... [2018-11-19 10:25:34,443 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:33" (1/1) ... [2018-11-19 10:25:34,523 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 10:25:34,532 INFO L168 Benchmark]: Toolchain (without parser) took 6005.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 159.9 MB). Peak memory consumption was 159.9 MB. Max. memory is 3.9 GB. [2018-11-19 10:25:34,537 INFO L168 Benchmark]: CDTParser took 0.20 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 10:25:34,538 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4944.79 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 89.5 MB). Peak memory consumption was 89.5 MB. Max. memory is 3.9 GB. [2018-11-19 10:25:34,541 INFO L168 Benchmark]: Boogie Preprocessor took 1050.18 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 59.2 MB). Peak memory consumption was 59.2 MB. Max. memory is 3.9 GB. [2018-11-19 10:25:34,552 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 0.20 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 4944.79 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 89.5 MB). Peak memory consumption was 89.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1050.18 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 59.2 MB). Peak memory consumption was 59.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...