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__linux-kernel-locking-mutex__drivers-net-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d830063 [2018-10-23 11:57:51,578 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-23 11:57:51,584 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-23 11:57:51,621 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-23 11:57:51,621 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-23 11:57:51,628 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-23 11:57:51,630 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-23 11:57:51,637 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-23 11:57:51,642 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-23 11:57:51,643 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-23 11:57:51,649 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-23 11:57:51,650 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-23 11:57:51,654 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-23 11:57:51,655 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-23 11:57:51,660 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-23 11:57:51,671 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-23 11:57:51,672 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-23 11:57:51,681 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-23 11:57:51,685 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-23 11:57:51,692 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-23 11:57:51,694 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-23 11:57:51,698 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-23 11:57:51,706 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-23 11:57:51,726 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-23 11:57:51,726 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-23 11:57:51,727 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-23 11:57:51,733 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-23 11:57:51,735 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 [2018-10-23 11:57:51,787 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-23 11:57:51,788 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-23 11:57:51,794 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-23 11:57:51,794 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-23 11:57:51,797 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-23 11:57:51,797 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-23 11:57:51,797 INFO L133 SettingsManager]: * Use SBE=true [2018-10-23 11:57:51,798 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-23 11:57:51,798 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-23 11:57:51,798 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-23 11:57:51,798 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-23 11:57:51,799 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-23 11:57:51,804 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-23 11:57:51,804 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-23 11:57:51,805 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-23 11:57:51,805 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-23 11:57:51,805 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-23 11:57:51,805 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-23 11:57:51,806 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-23 11:57:51,806 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-23 11:57:51,806 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-23 11:57:51,806 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-23 11:57:51,806 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-23 11:57:51,807 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-23 11:57:51,810 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-23 11:57:51,810 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-23 11:57:51,810 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-23 11:57:51,811 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-23 11:57:51,811 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-23 11:57:51,811 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-23 11:57:51,950 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-23 11:57:51,992 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-23 11:57:52,001 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-23 11:57:52,005 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-23 11:57:52,005 INFO L276 PluginConnector]: CDTParser initialized [2018-10-23 11:57:52,009 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-mutex__drivers-net-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c [2018-10-23 11:57:52,132 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/946b47fc3/400e53c8610944179321c62dfce8802a/FLAG8cd193dc0 [2018-10-23 11:57:54,926 INFO L298 CDTParser]: Found 1 translation units. [2018-10-23 11:57:54,931 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-mutex__drivers-net-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c [2018-10-23 11:57:55,221 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/946b47fc3/400e53c8610944179321c62dfce8802a/FLAG8cd193dc0 [2018-10-23 11:57:55,269 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/946b47fc3/400e53c8610944179321c62dfce8802a [2018-10-23 11:57:55,302 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-23 11:57:55,307 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-23 11:57:55,311 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-23 11:57:55,314 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-23 11:57:55,325 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-23 11:57:55,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:57:55" (1/1) ... [2018-10-23 11:57:55,336 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36f8ec61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:57:55, skipping insertion in model container [2018-10-23 11:57:55,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:57:55" (1/1) ... [2018-10-23 11:57:55,373 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-23 11:57:56,085 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-23 11:58:29,635 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 11:58:30,293 INFO L189 MainTranslator]: Completed pre-run [2018-10-23 11:58:44,960 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 11:58:49,031 INFO L193 MainTranslator]: Completed translation [2018-10-23 11:58:49,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:58:49 WrapperNode [2018-10-23 11:58:49,032 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-23 11:58:49,033 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-23 11:58:49,033 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-23 11:58:49,034 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-23 11:58:49,056 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:58:49" (1/1) ... [2018-10-23 11:58:49,057 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:58:49" (1/1) ... [2018-10-23 11:58:49,317 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5477,]],libipw_change_mtu,[IdentifierExpression[#~5317,],IdentifierExpression[#~5318,]]] [2018-10-23 11:58:49,478 ERROR L1123 TypeChecker]: C: ipw2100_wx_handler_def [20586]: Undeclared identifier ~#ipw2100_wx_handler_def~0 in IdentifierExpression[~#ipw2100_wx_handler_def~0,GLOBAL] [2018-10-23 11:58:49,479 ERROR L1123 TypeChecker]: C: dev->wireless_handlers = (struct iw_handler_def const *)(& ipw2100_wx_handler_def) [20586]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#ipw2100_wx_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~8,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~dev~8,],offset],BitvecLiteral[452,32]]]]],BitvecLiteral[8,32]]] [2018-10-23 11:58:49,599 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:58:49" (1/1) ... [2018-10-23 11:58:49,601 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:58:49" (1/1) ... [2018-10-23 11:58:51,657 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:58:49" (1/1) ... [2018-10-23 11:58:51,809 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:58:49" (1/1) ... [2018-10-23 11:58:52,449 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:58:49" (1/1) ... [2018-10-23 11:58:52,780 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-23 11:58:52,785 INFO L168 Benchmark]: Toolchain (without parser) took 57479.52 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: 330.0 MB). Peak memory consumption was 611.6 MB. Max. memory is 3.9 GB. [2018-10-23 11:58:52,793 INFO L168 Benchmark]: CDTParser took 0.30 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. [2018-10-23 11:58:52,793 INFO L168 Benchmark]: CACSL2BoogieTranslator took 53721.62 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 441.1 MB). Peak memory consumption was 594.3 MB. Max. memory is 3.9 GB. [2018-10-23 11:58:52,795 INFO L168 Benchmark]: Boogie Preprocessor took 3747.05 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: -122.4 MB). Peak memory consumption was 159.2 MB. Max. memory is 3.9 GB. [2018-10-23 11:58:52,806 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 53721.62 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 441.1 MB). Peak memory consumption was 594.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 3747.05 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: -122.4 MB). Peak memory consumption was 159.2 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5477,]],libipw_change_mtu,[IdentifierExpression[#~5317,],IdentifierExpression[#~5318,]]] - TypeErrorResult [Line: 20586]: Type Error Undeclared identifier ~#ipw2100_wx_handler_def~0 in IdentifierExpression[~#ipw2100_wx_handler_def~0,GLOBAL] - TypeErrorResult [Line: 20586]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#ipw2100_wx_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~8,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~dev~8,],offset],BitvecLiteral[452,32]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...