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--message--fusion--mptbase.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1056a82 [2018-05-04 22:04:23,428 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-04 22:04:23,430 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-04 22:04:23,467 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-04 22:04:23,467 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-04 22:04:23,468 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-04 22:04:23,469 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-04 22:04:23,474 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-04 22:04:23,476 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-04 22:04:23,477 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-04 22:04:23,477 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-04 22:04:23,488 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-04 22:04:23,489 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-04 22:04:23,490 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-04 22:04:23,491 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-04 22:04:23,501 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-04 22:04:23,503 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-04 22:04:23,513 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-04 22:04:23,514 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-04 22:04:23,515 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-04 22:04:23,529 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-04 22:04:23,529 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-04 22:04:23,529 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-04 22:04:23,530 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-04 22:04:23,540 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-04 22:04:23,541 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-04 22:04:23,542 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-04 22:04:23,542 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-04 22:04:23,543 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-04 22:04:23,543 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-04 22:04:23,544 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-04 22:04:23,547 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 22:04:23,588 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-04 22:04:23,588 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-04 22:04:23,589 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-04 22:04:23,589 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-04 22:04:23,590 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-04 22:04:23,590 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-04 22:04:23,590 INFO L133 SettingsManager]: * Use SBE=true [2018-05-04 22:04:23,591 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-04 22:04:23,599 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-04 22:04:23,599 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-04 22:04:23,599 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-04 22:04:23,599 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-04 22:04:23,600 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-04 22:04:23,600 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-04 22:04:23,600 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-04 22:04:23,600 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-04 22:04:23,600 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-04 22:04:23,601 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-04 22:04:23,601 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-04 22:04:23,601 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-04 22:04:23,602 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-04 22:04:23,602 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-04 22:04:23,602 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-04 22:04:23,602 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-04 22:04:23,602 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-04 22:04:23,603 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-04 22:04:23,603 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-04 22:04:23,603 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-04 22:04:23,603 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-04 22:04:23,603 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-04 22:04:23,604 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-04 22:04:23,710 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-04 22:04:23,747 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-04 22:04:23,752 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-04 22:04:23,762 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-04 22:04:23,763 INFO L276 PluginConnector]: CDTParser initialized [2018-05-04 22:04:23,764 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--message--fusion--mptbase.ko-entry_point_true-unreach-call.cil.out.c [2018-05-04 22:04:24,355 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/1e0e3335c/d16a7d69f7274e86bfca1dc0dc6ac19e/FLAG61e39b0ed [2018-05-04 22:04:25,900 INFO L276 CDTParser]: Found 1 translation units. [2018-05-04 22:04:25,901 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--message--fusion--mptbase.ko-entry_point_true-unreach-call.cil.out.c [2018-05-04 22:04:26,131 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/1e0e3335c/d16a7d69f7274e86bfca1dc0dc6ac19e/FLAG61e39b0ed [2018-05-04 22:04:26,165 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/1e0e3335c/d16a7d69f7274e86bfca1dc0dc6ac19e [2018-05-04 22:04:26,189 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-04 22:04:26,198 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-04 22:04:26,203 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-04 22:04:26,203 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-04 22:04:26,218 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-04 22:04:26,220 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 10:04:26" (1/1) ... [2018-05-04 22:04:26,228 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c63505 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 10:04:26, skipping insertion in model container [2018-05-04 22:04:26,229 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 10:04:26" (1/1) ... [2018-05-04 22:04:26,274 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 22:04:26,870 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 22:04:29,589 WARN L201 ieTranslatorObserver]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment [2018-05-04 22:04:29,590 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@310d81fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 10:04:29, skipping insertion in model container [2018-05-04 22:04:29,590 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-04 22:04:29,590 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-04 22:04:29,591 INFO L168 Benchmark]: Toolchain (without parser) took 3401.63 ms. Allocated memory is still 383.3 MB. Free memory was 305.1 MB in the beginning and 334.4 MB in the end (delta: -29.3 MB). Peak memory consumption was 82.5 MB. Max. memory is 1.9 GB. [2018-05-04 22:04:29,594 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-04 22:04:29,595 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3387.31 ms. Allocated memory is still 383.3 MB. Free memory was 304.0 MB in the beginning and 334.4 MB in the end (delta: -30.4 MB). Peak memory consumption was 81.4 MB. Max. memory is 1.9 GB. [2018-05-04 22:04:29,606 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 3387.31 ms. Allocated memory is still 383.3 MB. Free memory was 304.0 MB in the beginning and 334.4 MB in the end (delta: -30.4 MB). Peak memory consumption was 81.4 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6244]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...