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-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-natsemi-ns83820_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-bdc35bb [2018-10-29 09:55:29,264 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-29 09:55:29,269 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-29 09:55:29,303 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-29 09:55:29,304 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-29 09:55:29,313 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-29 09:55:29,314 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-29 09:55:29,322 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-29 09:55:29,326 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-29 09:55:29,332 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-29 09:55:29,333 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-29 09:55:29,333 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-29 09:55:29,339 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-29 09:55:29,342 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-29 09:55:29,343 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-29 09:55:29,355 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-29 09:55:29,357 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-29 09:55:29,367 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-29 09:55:29,378 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-29 09:55:29,380 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-29 09:55:29,387 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-29 09:55:29,393 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-29 09:55:29,402 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-29 09:55:29,424 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-29 09:55:29,430 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-29 09:55:29,431 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-29 09:55:29,435 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-29 09:55:29,436 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 [2018-10-29 09:55:29,489 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-29 09:55:29,489 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-29 09:55:29,494 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-29 09:55:29,494 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-29 09:55:29,500 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-29 09:55:29,500 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-29 09:55:29,500 INFO L133 SettingsManager]: * Use SBE=true [2018-10-29 09:55:29,501 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-29 09:55:29,501 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-29 09:55:29,501 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-29 09:55:29,501 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-29 09:55:29,501 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-29 09:55:29,507 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-29 09:55:29,507 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-29 09:55:29,507 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-29 09:55:29,508 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-29 09:55:29,508 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-29 09:55:29,508 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-29 09:55:29,508 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-29 09:55:29,508 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-29 09:55:29,509 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-29 09:55:29,509 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-29 09:55:29,509 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-29 09:55:29,509 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-29 09:55:29,509 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-29 09:55:29,510 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-29 09:55:29,510 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-29 09:55:29,510 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-29 09:55:29,510 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-29 09:55:29,510 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-29 09:55:29,653 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-29 09:55:29,686 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-29 09:55:29,701 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-29 09:55:29,703 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-29 09:55:29,705 INFO L276 PluginConnector]: CDTParser initialized [2018-10-29 09:55:29,706 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-natsemi-ns83820_true-unreach-call.cil.c [2018-10-29 09:55:29,874 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf4db33ec/85ebb3d028e7452c9e2540dcbd8c812b/FLAG48fdc12bf [2018-10-29 09:55:32,084 INFO L298 CDTParser]: Found 1 translation units. [2018-10-29 09:55:32,085 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-natsemi-ns83820_true-unreach-call.cil.c [2018-10-29 09:55:32,262 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf4db33ec/85ebb3d028e7452c9e2540dcbd8c812b/FLAG48fdc12bf [2018-10-29 09:55:32,309 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf4db33ec/85ebb3d028e7452c9e2540dcbd8c812b [2018-10-29 09:55:32,342 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-29 09:55:32,349 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-29 09:55:32,352 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-29 09:55:32,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-29 09:55:32,364 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-29 09:55:32,369 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 09:55:32" (1/1) ... [2018-10-29 09:55:32,379 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58975a48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:55:32, skipping insertion in model container [2018-10-29 09:55:32,380 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 09:55:32" (1/1) ... [2018-10-29 09:55:32,412 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-29 09:55:32,866 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-29 09:55:47,229 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 09:55:47,476 INFO L189 MainTranslator]: Completed pre-run [2018-10-29 09:55:51,252 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 09:55:53,064 INFO L193 MainTranslator]: Completed translation [2018-10-29 09:55:53,065 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:55:53 WrapperNode [2018-10-29 09:55:53,065 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-29 09:55:53,066 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-29 09:55:53,066 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-29 09:55:53,067 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-29 09:55:53,108 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:55:53" (1/1) ... [2018-10-29 09:55:53,108 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:55:53" (1/1) ... [2018-10-29 09:55:53,246 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1045,]],ns83820_change_mtu,[IdentifierExpression[#~859,],IdentifierExpression[#~860,]]] [2018-10-29 09:55:53,408 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:55:53" (1/1) ... [2018-10-29 09:55:53,414 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:55:53" (1/1) ... [2018-10-29 09:55:53,852 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:55:53" (1/1) ... [2018-10-29 09:55:53,926 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:55:53" (1/1) ... [2018-10-29 09:55:54,018 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:55:53" (1/1) ... [2018-10-29 09:55:54,110 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-29 09:55:54,119 INFO L168 Benchmark]: Toolchain (without parser) took 21771.37 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: 354.0 MB). Peak memory consumption was 354.0 MB. Max. memory is 3.9 GB. [2018-10-29 09:55:54,123 INFO L168 Benchmark]: CDTParser took 0.26 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. [2018-10-29 09:55:54,127 INFO L168 Benchmark]: CACSL2BoogieTranslator took 20713.79 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: 299.6 MB). Peak memory consumption was 502.9 MB. Max. memory is 3.9 GB. [2018-10-29 09:55:54,131 INFO L168 Benchmark]: Boogie Preprocessor took 1046.41 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 54.4 MB). Peak memory consumption was 54.4 MB. Max. memory is 3.9 GB. [2018-10-29 09:55:54,141 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 0.26 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 20713.79 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: 299.6 MB). Peak memory consumption was 502.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1046.41 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 54.4 MB). Peak memory consumption was 54.4 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1045,]],ns83820_change_mtu,[IdentifierExpression[#~859,],IdentifierExpression[#~860,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...