java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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 0.1.23-1056a82 [2018-05-04 22:04:15,033 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-04 22:04:15,035 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-04 22:04:15,054 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-04 22:04:15,055 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-04 22:04:15,055 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-04 22:04:15,056 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-04 22:04:15,063 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-04 22:04:15,065 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-04 22:04:15,065 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-04 22:04:15,066 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-04 22:04:15,073 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-04 22:04:15,074 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-04 22:04:15,074 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-04 22:04:15,075 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-04 22:04:15,076 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-04 22:04:15,086 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-04 22:04:15,087 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-04 22:04:15,088 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-04 22:04:15,088 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-04 22:04:15,098 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-04 22:04:15,099 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-04 22:04:15,099 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-04 22:04:15,099 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-04 22:04:15,100 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-04 22:04:15,101 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-04 22:04:15,107 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-04 22:04:15,108 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-04 22:04:15,108 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-04 22:04:15,108 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-04 22:04:15,109 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-04 22:04:15,109 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-05-04 22:04:15,137 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-04 22:04:15,138 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-04 22:04:15,138 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-04 22:04:15,138 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-04 22:04:15,139 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-04 22:04:15,139 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-04 22:04:15,139 INFO L133 SettingsManager]: * Use SBE=true [2018-05-04 22:04:15,139 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-04 22:04:15,139 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-04 22:04:15,139 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-04 22:04:15,139 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-04 22:04:15,140 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-04 22:04:15,140 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-04 22:04:15,140 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-04 22:04:15,140 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-04 22:04:15,140 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-04 22:04:15,140 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-04 22:04:15,140 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-04 22:04:15,140 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-04 22:04:15,141 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-04 22:04:15,141 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-04 22:04:15,146 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-04 22:04:15,146 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-04 22:04:15,146 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-04 22:04:15,146 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-04 22:04:15,146 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-04 22:04:15,147 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-04 22:04:15,147 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-04 22:04:15,147 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-04 22:04:15,147 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-04 22:04:15,147 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-04 22:04:15,210 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-04 22:04:15,235 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-04 22:04:15,239 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-04 22:04:15,246 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-04 22:04:15,247 INFO L276 PluginConnector]: CDTParser initialized [2018-05-04 22:04:15,247 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--raid456.ko-entry_point_true-unreach-call.cil.out.c [2018-05-04 22:04:15,675 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/2af47fffd/40c5c565cb53446887713970b3f02141/FLAGc82aa46d9 [2018-05-04 22:04:16,736 INFO L276 CDTParser]: Found 1 translation units. [2018-05-04 22:04:16,737 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--raid456.ko-entry_point_true-unreach-call.cil.out.c [2018-05-04 22:04:16,897 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/2af47fffd/40c5c565cb53446887713970b3f02141/FLAGc82aa46d9 [2018-05-04 22:04:16,926 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/2af47fffd/40c5c565cb53446887713970b3f02141 [2018-05-04 22:04:16,943 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-04 22:04:16,946 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-04 22:04:16,947 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-04 22:04:16,947 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-04 22:04:16,962 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-04 22:04:16,962 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 10:04:16" (1/1) ... [2018-05-04 22:04:16,969 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bac65a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 10:04:16, skipping insertion in model container [2018-05-04 22:04:16,969 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 10:04:16" (1/1) ... [2018-05-04 22:04:17,006 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 22:04:17,731 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 22:04:18,513 WARN L201 ieTranslatorObserver]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): cpumask in file /storage/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 [2018-05-04 22:04:18,513 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@45720261 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 10:04:18, skipping insertion in model container [2018-05-04 22:04:18,514 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-04 22:04:18,514 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-04 22:04:18,515 INFO L168 Benchmark]: Toolchain (without parser) took 1571.01 ms. Allocated memory is still 383.3 MB. Free memory was 298.2 MB in the beginning and 286.9 MB in the end (delta: 11.2 MB). Peak memory consumption was 71.6 MB. Max. memory is 1.9 GB. [2018-05-04 22:04:18,516 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-04 22:04:18,523 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1566.97 ms. Allocated memory is still 383.3 MB. Free memory was 297.1 MB in the beginning and 286.9 MB in the end (delta: 10.2 MB). Peak memory consumption was 70.5 MB. Max. memory is 1.9 GB. [2018-05-04 22:04:18,525 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1566.97 ms. Allocated memory is still 383.3 MB. Free memory was 297.1 MB in the beginning and 286.9 MB in the end (delta: 10.2 MB). Peak memory consumption was 70.5 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5160]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): cpumask in file /storage/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 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...