java -ea -Xmx8000000000 -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-BIN-BPP-RCFG.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-43_2a-drivers--net--ethernet--sfc--sfc.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-22 19:14:08,642 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 19:14:08,643 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 19:14:08,655 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 19:14:08,656 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 19:14:08,658 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 19:14:08,660 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 19:14:08,661 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 19:14:08,663 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 19:14:08,664 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 19:14:08,665 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 19:14:08,665 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 19:14:08,666 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 19:14:08,667 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 19:14:08,668 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 19:14:08,669 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 19:14:08,670 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 19:14:08,672 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 19:14:08,674 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 19:14:08,675 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 19:14:08,677 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 19:14:08,678 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 19:14:08,680 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-22 19:14:08,688 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 19:14:08,688 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 19:14:08,689 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 19:14:08,690 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 19:14:08,690 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 [2018-11-22 19:14:08,705 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 19:14:08,706 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 19:14:08,706 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 19:14:08,707 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 19:14:08,707 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 19:14:08,707 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 19:14:08,708 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 19:14:08,708 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 19:14:08,708 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 19:14:08,708 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 19:14:08,708 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 19:14:08,708 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 19:14:08,709 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 19:14:08,709 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 19:14:08,709 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 19:14:08,709 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 19:14:08,709 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 19:14:08,710 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 19:14:08,710 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 19:14:08,710 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 19:14:08,710 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 19:14:08,710 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 19:14:08,711 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 19:14:08,711 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 19:14:08,711 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 19:14:08,711 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-22 19:14:08,711 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 19:14:08,712 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 19:14:08,712 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 19:14:08,712 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 19:14:08,712 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 19:14:08,756 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 19:14:08,770 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 19:14:08,775 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 19:14:08,777 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 19:14:08,777 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 19:14:08,778 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sfc--sfc.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 19:14:08,846 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93d6499fd/943ca1495c3947d38d4e42db0e39365a/FLAG882c549f3 [2018-11-22 19:14:10,435 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 19:14:10,436 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sfc--sfc.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 19:14:10,604 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93d6499fd/943ca1495c3947d38d4e42db0e39365a/FLAG882c549f3 [2018-11-22 19:14:10,685 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93d6499fd/943ca1495c3947d38d4e42db0e39365a [2018-11-22 19:14:10,698 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 19:14:10,700 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 19:14:10,701 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 19:14:10,701 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 19:14:10,705 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 19:14:10,707 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 07:14:10" (1/1) ... [2018-11-22 19:14:10,710 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25916e42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 07:14:10, skipping insertion in model container [2018-11-22 19:14:10,710 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 07:14:10" (1/1) ... [2018-11-22 19:14:10,721 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 19:14:11,340 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 19:14:58,085 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 19:14:58,550 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 19:15:02,929 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 19:15:16,070 INFO L195 MainTranslator]: Completed translation [2018-11-22 19:15:16,071 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 07:15:16 WrapperNode [2018-11-22 19:15:16,071 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 19:15:16,072 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 19:15:16,072 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 19:15:16,073 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 19:15:16,084 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 07:15:16" (1/1) ... [2018-11-22 19:15:16,365 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*inbuf) * __lengthofinbuf) [34848]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc6574,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[4,32]]],IdentifierExpression[~__lengthofinbuf~0,]]]]] [2018-11-22 19:15:16,525 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 07:15:16" (1/1) ... [2018-11-22 19:15:16,526 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 19:15:16,526 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-22 19:15:16,528 INFO L168 Benchmark]: Toolchain (without parser) took 65829.68 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.5 GB). Free memory was 1.4 GB in the beginning and 3.2 GB in the end (delta: -1.9 GB). Peak memory consumption was 666.7 MB. Max. memory is 7.1 GB. [2018-11-22 19:15:16,531 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 19:15:16,531 INFO L168 Benchmark]: CACSL2BoogieTranslator took 65371.08 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.5 GB). Free memory was 1.4 GB in the beginning and 3.3 GB in the end (delta: -1.9 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. [2018-11-22 19:15:16,532 INFO L168 Benchmark]: Boogie Procedure Inliner took 453.99 ms. Allocated memory is still 4.1 GB. Free memory was 3.3 GB in the beginning and 3.2 GB in the end (delta: 46.5 MB). Peak memory consumption was 46.5 MB. Max. memory is 7.1 GB. [2018-11-22 19:15:16,536 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 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 65371.08 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.5 GB). Free memory was 1.4 GB in the beginning and 3.3 GB in the end (delta: -1.9 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 453.99 ms. Allocated memory is still 4.1 GB. Free memory was 3.3 GB in the beginning and 3.2 GB in the end (delta: 46.5 MB). Peak memory consumption was 46.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 34848]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc6574,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[4,32]]],IdentifierExpression[~__lengthofinbuf~0,]]]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...