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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--raid456.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 10:28:30,302 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 10:28:30,309 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 10:28:30,328 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 10:28:30,328 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 10:28:30,332 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 10:28:30,333 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 10:28:30,338 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 10:28:30,341 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 10:28:30,342 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 10:28:30,343 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 10:28:30,343 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 10:28:30,356 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 10:28:30,357 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 10:28:30,358 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 10:28:30,358 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 10:28:30,362 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 10:28:30,363 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 10:28:30,369 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 10:28:30,376 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 10:28:30,377 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 10:28:30,378 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 10:28:30,384 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-16 10:28:30,400 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 10:28:30,400 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 10:28:30,401 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 10:28:30,401 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 10:28:30,402 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 [2018-11-16 10:28:30,434 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 10:28:30,434 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 10:28:30,436 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 10:28:30,436 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 10:28:30,436 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 10:28:30,436 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 10:28:30,436 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 10:28:30,437 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 10:28:30,437 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 10:28:30,437 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 10:28:30,437 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 10:28:30,437 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 10:28:30,437 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 10:28:30,437 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 10:28:30,437 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 10:28:30,443 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 10:28:30,443 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 10:28:30,443 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 10:28:30,443 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 10:28:30,443 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 10:28:30,444 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 10:28:30,444 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 10:28:30,444 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 10:28:30,444 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 10:28:30,444 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 10:28:30,444 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 10:28:30,444 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 10:28:30,444 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 10:28:30,448 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 10:28:30,448 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 10:28:30,535 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 10:28:30,559 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 10:28:30,567 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 10:28:30,568 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 10:28:30,568 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 10:28:30,571 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--raid456.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 10:28:30,667 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/10a1d8915/29fcaac5d0c4434fb05a6a3c233a5120/FLAG858de8618 [2018-11-16 10:28:32,161 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 10:28:32,162 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--raid456.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 10:28:32,292 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/10a1d8915/29fcaac5d0c4434fb05a6a3c233a5120/FLAG858de8618 [2018-11-16 10:28:32,591 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/10a1d8915/29fcaac5d0c4434fb05a6a3c233a5120 [2018-11-16 10:28:32,609 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 10:28:32,617 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 10:28:32,618 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 10:28:32,619 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 10:28:32,624 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 10:28:32,629 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:28:32" (1/1) ... [2018-11-16 10:28:32,636 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6969f5bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:28:32, skipping insertion in model container [2018-11-16 10:28:32,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:28:32" (1/1) ... [2018-11-16 10:28:32,657 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 10:28:33,068 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 10:28:50,444 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 10:28:50,758 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 10:28:59,518 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 10:29:00,770 INFO L195 MainTranslator]: Completed translation [2018-11-16 10:29:00,770 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:29:00 WrapperNode [2018-11-16 10:29:00,771 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 10:29:00,771 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 10:29:00,771 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 10:29:00,772 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 10:29:00,784 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:29:00" (1/1) ... [2018-11-16 10:29:00,784 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:29:00" (1/1) ... [2018-11-16 10:29:01,011 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:29:00" (1/1) ... [2018-11-16 10:29:01,012 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:29:00" (1/1) ... [2018-11-16 10:29:01,934 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:29:00" (1/1) ... [2018-11-16 10:29:02,031 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:29:00" (1/1) ... [2018-11-16 10:29:02,213 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:29:00" (1/1) ... [2018-11-16 10:29:02,373 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 10:29:02,377 INFO L168 Benchmark]: Toolchain (without parser) took 29767.37 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: 107.9 MB). Peak memory consumption was 558.9 MB. Max. memory is 3.9 GB. [2018-11-16 10:29:02,384 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. [2018-11-16 10:29:02,384 INFO L168 Benchmark]: CACSL2BoogieTranslator took 28152.60 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: 450.2 MB). Peak memory consumption was 556.6 MB. Max. memory is 3.9 GB. [2018-11-16 10:29:02,385 INFO L168 Benchmark]: Boogie Preprocessor took 1601.46 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: -342.3 MB). Peak memory consumption was 108.8 MB. Max. memory is 3.9 GB. [2018-11-16 10:29:02,393 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 28152.60 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: 450.2 MB). Peak memory consumption was 556.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1601.46 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: -342.3 MB). Peak memory consumption was 108.8 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...