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-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-qlogic-netxen-netxen_nic_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-222bf82 [2018-11-10 09:26:05,387 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 09:26:05,400 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 09:26:05,439 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 09:26:05,439 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 09:26:05,440 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 09:26:05,445 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 09:26:05,453 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 09:26:05,457 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 09:26:05,458 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 09:26:05,466 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 09:26:05,466 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 09:26:05,467 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 09:26:05,473 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 09:26:05,474 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 09:26:05,487 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 09:26:05,489 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 09:26:05,498 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 09:26:05,504 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 09:26:05,506 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 09:26:05,514 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 09:26:05,519 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 09:26:05,531 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-10 09:26:05,551 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 09:26:05,556 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 09:26:05,557 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 09:26:05,562 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 09:26:05,562 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 [2018-11-10 09:26:05,608 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 09:26:05,612 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 09:26:05,613 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 09:26:05,613 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 09:26:05,619 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 09:26:05,619 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 09:26:05,619 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 09:26:05,620 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 09:26:05,620 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 09:26:05,620 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 09:26:05,620 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 09:26:05,620 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 09:26:05,625 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 09:26:05,625 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 09:26:05,625 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 09:26:05,626 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 09:26:05,626 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 09:26:05,626 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 09:26:05,626 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 09:26:05,626 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 09:26:05,627 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 09:26:05,627 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 09:26:05,627 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 09:26:05,627 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 09:26:05,627 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 09:26:05,633 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 09:26:05,633 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 09:26:05,633 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 09:26:05,634 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 09:26:05,634 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 09:26:05,769 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 09:26:05,801 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 09:26:05,814 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 09:26:05,820 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 09:26:05,821 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 09:26:05,822 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-qlogic-netxen-netxen_nic_true-unreach-call.cil.c [2018-11-10 09:26:05,981 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e86d29697/c96abd881150409da6ecb7893018c7bf/FLAG10f65e6ef [2018-11-10 09:26:08,761 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 09:26:08,762 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-qlogic-netxen-netxen_nic_true-unreach-call.cil.c [2018-11-10 09:26:09,006 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e86d29697/c96abd881150409da6ecb7893018c7bf/FLAG10f65e6ef [2018-11-10 09:26:09,051 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e86d29697/c96abd881150409da6ecb7893018c7bf [2018-11-10 09:26:09,068 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 09:26:09,070 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-10 09:26:09,078 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 09:26:09,078 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 09:26:09,087 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 09:26:09,089 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:26:09" (1/1) ... [2018-11-10 09:26:09,101 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36e03e98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:26:09, skipping insertion in model container [2018-11-10 09:26:09,101 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:26:09" (1/1) ... [2018-11-10 09:26:09,129 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 09:26:09,782 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 09:26:43,658 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 09:26:44,498 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 09:27:04,260 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 09:27:09,869 INFO L193 MainTranslator]: Completed translation [2018-11-10 09:27:09,870 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:27:09 WrapperNode [2018-11-10 09:27:09,871 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 09:27:09,872 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 09:27:09,872 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 09:27:09,872 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 09:27:09,905 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:27:09" (1/1) ... [2018-11-10 09:27:09,905 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:27:09" (1/1) ... [2018-11-10 09:27:10,353 ERROR L1123 TypeChecker]: C: netxen_nic_ethtool_ops [15296]: Undeclared identifier ~#netxen_nic_ethtool_ops~0 in IdentifierExpression[~#netxen_nic_ethtool_ops~0,GLOBAL] [2018-11-10 09:27:10,359 ERROR L1123 TypeChecker]: C: netdev->ethtool_ops = & netxen_nic_ethtool_ops [15296]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#netxen_nic_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev,],base],FunctionApplication[~bvadd32,[BitvecLiteral[476,32],StructAccessExpression[IdentifierExpression[~netdev,],offset]]]]],BitvecLiteral[8,32]]] [2018-11-10 09:27:10,772 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:27:09" (1/1) ... [2018-11-10 09:27:10,773 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:27:09" (1/1) ... [2018-11-10 09:27:12,638 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:27:09" (1/1) ... [2018-11-10 09:27:12,801 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:27:09" (1/1) ... [2018-11-10 09:27:13,353 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:27:09" (1/1) ... [2018-11-10 09:27:13,716 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 09:27:13,722 INFO L168 Benchmark]: Toolchain (without parser) took 64653.74 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 290.1 MB). Peak memory consumption was 559.7 MB. Max. memory is 3.9 GB. [2018-11-10 09:27:13,731 INFO L168 Benchmark]: CDTParser took 3.42 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. [2018-11-10 09:27:13,732 INFO L168 Benchmark]: CACSL2BoogieTranslator took 60793.35 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.3 GB in the end (delta: 544.7 MB). Peak memory consumption was 572.2 MB. Max. memory is 3.9 GB. [2018-11-10 09:27:13,739 INFO L168 Benchmark]: Boogie Preprocessor took 3845.09 ms. Allocated memory is still 2.0 GB. Free memory was 1.3 GB in the beginning and 1.6 GB in the end (delta: -254.7 MB). Peak memory consumption was 14.9 MB. Max. memory is 3.9 GB. [2018-11-10 09:27:13,748 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.42 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 60793.35 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.3 GB in the end (delta: 544.7 MB). Peak memory consumption was 572.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 3845.09 ms. Allocated memory is still 2.0 GB. Free memory was 1.3 GB in the beginning and 1.6 GB in the end (delta: -254.7 MB). Peak memory consumption was 14.9 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 15296]: Type Error Undeclared identifier ~#netxen_nic_ethtool_ops~0 in IdentifierExpression[~#netxen_nic_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 15296]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#netxen_nic_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev,],base],FunctionApplication[~bvadd32,[BitvecLiteral[476,32],StructAccessExpression[IdentifierExpression[~netdev,],offset]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...