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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--ms_block.ko_false-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2da28c8 [2018-10-30 10:27:07,677 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-30 10:27:07,683 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-30 10:27:07,717 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-30 10:27:07,717 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-30 10:27:07,718 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-30 10:27:07,726 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-30 10:27:07,732 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-30 10:27:07,737 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-30 10:27:07,738 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-30 10:27:07,751 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-30 10:27:07,751 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-30 10:27:07,752 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-30 10:27:07,758 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-30 10:27:07,760 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-30 10:27:07,761 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-30 10:27:07,768 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-30 10:27:07,774 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-30 10:27:07,783 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-30 10:27:07,789 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-30 10:27:07,793 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-30 10:27:07,795 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-30 10:27:07,803 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-30 10:27:07,821 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-30 10:27:07,821 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-30 10:27:07,822 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-30 10:27:07,823 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-30 10:27:07,826 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 [2018-10-30 10:27:07,876 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-30 10:27:07,876 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-30 10:27:07,880 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-30 10:27:07,881 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-30 10:27:07,888 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-30 10:27:07,888 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-30 10:27:07,888 INFO L133 SettingsManager]: * Use SBE=true [2018-10-30 10:27:07,890 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-30 10:27:07,890 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-30 10:27:07,891 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-30 10:27:07,891 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-30 10:27:07,891 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-30 10:27:07,891 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-30 10:27:07,891 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-30 10:27:07,892 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-30 10:27:07,895 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-30 10:27:07,895 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-30 10:27:07,895 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-30 10:27:07,896 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-30 10:27:07,896 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-30 10:27:07,896 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-30 10:27:07,896 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-30 10:27:07,896 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-30 10:27:07,896 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-30 10:27:07,897 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-30 10:27:07,900 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-30 10:27:07,900 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-30 10:27:07,900 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-30 10:27:07,901 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-30 10:27:07,901 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-30 10:27:08,026 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-30 10:27:08,067 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-30 10:27:08,077 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-30 10:27:08,081 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-30 10:27:08,081 INFO L276 PluginConnector]: CDTParser initialized [2018-10-30 10:27:08,082 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--ms_block.ko_false-unreach-call.cil.c [2018-10-30 10:27:08,233 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4ecdf6af/b1d27798b4d5456993d4d05ac332ae53/FLAG0a2044295 [2018-10-30 10:27:10,327 INFO L298 CDTParser]: Found 1 translation units. [2018-10-30 10:27:10,328 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--ms_block.ko_false-unreach-call.cil.c [2018-10-30 10:27:10,464 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4ecdf6af/b1d27798b4d5456993d4d05ac332ae53/FLAG0a2044295 [2018-10-30 10:27:10,503 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4ecdf6af/b1d27798b4d5456993d4d05ac332ae53 [2018-10-30 10:27:10,524 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-30 10:27:10,526 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-30 10:27:10,528 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-30 10:27:10,528 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-30 10:27:10,542 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-30 10:27:10,549 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 10:27:10" (1/1) ... [2018-10-30 10:27:10,556 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62e75908 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:27:10, skipping insertion in model container [2018-10-30 10:27:10,557 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 10:27:10" (1/1) ... [2018-10-30 10:27:10,581 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-30 10:27:10,984 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-30 10:27:26,166 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 10:27:26,321 INFO L189 MainTranslator]: Completed pre-run [2018-10-30 10:27:28,756 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 10:27:30,656 INFO L193 MainTranslator]: Completed translation [2018-10-30 10:27:30,657 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:27:30 WrapperNode [2018-10-30 10:27:30,657 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-30 10:27:30,658 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-30 10:27:30,658 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-30 10:27:30,658 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-30 10:27:30,681 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:27:30" (1/1) ... [2018-10-30 10:27:30,682 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:27:30" (1/1) ... [2018-10-30 10:27:30,950 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:27:30" (1/1) ... [2018-10-30 10:27:30,951 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:27:30" (1/1) ... [2018-10-30 10:27:31,434 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:27:30" (1/1) ... [2018-10-30 10:27:31,517 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:27:30" (1/1) ... [2018-10-30 10:27:31,847 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:27:30" (1/1) ... [2018-10-30 10:27:31,933 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-30 10:27:31,939 INFO L168 Benchmark]: Toolchain (without parser) took 21413.89 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: -20.9 MB). Peak memory consumption was 519.8 MB. Max. memory is 3.9 GB. [2018-10-30 10:27:31,948 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-10-30 10:27:31,949 INFO L168 Benchmark]: CACSL2BoogieTranslator took 20129.78 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 457.2 MB). Peak memory consumption was 503.8 MB. Max. memory is 3.9 GB. [2018-10-30 10:27:31,953 INFO L168 Benchmark]: Boogie Preprocessor took 1275.59 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -478.1 MB). Peak memory consumption was 62.7 MB. Max. memory is 3.9 GB. [2018-10-30 10:27:31,961 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 0.21 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 20129.78 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 457.2 MB). Peak memory consumption was 503.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1275.59 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -478.1 MB). Peak memory consumption was 62.7 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...