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_Default.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-emulex-benet-be2net_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-82208a2 [2018-10-17 13:26:15,840 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 13:26:15,846 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 13:26:15,883 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 13:26:15,887 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 13:26:15,888 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 13:26:15,890 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 13:26:15,896 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 13:26:15,903 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 13:26:15,915 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 13:26:15,916 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 13:26:15,916 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 13:26:15,921 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 13:26:15,923 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 13:26:15,931 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 13:26:15,933 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 13:26:15,934 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 13:26:15,942 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 13:26:15,944 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 13:26:15,953 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 13:26:15,957 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 13:26:15,960 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 13:26:15,968 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-17 13:26:15,968 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-17 13:26:15,974 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-17 13:26:15,977 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-17 13:26:15,978 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-17 13:26:15,979 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-17 13:26:15,986 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-17 13:26:15,989 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-17 13:26:15,990 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-17 13:26:15,990 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-17 13:26:15,991 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-17 13:26:15,994 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-17 13:26:15,998 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-17 13:26:16,001 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-17 13:26:16,002 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-17 13:26:16,050 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 13:26:16,050 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 13:26:16,051 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-17 13:26:16,059 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-17 13:26:16,060 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 13:26:16,060 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 13:26:16,061 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 13:26:16,061 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 13:26:16,061 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-17 13:26:16,061 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 13:26:16,061 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-17 13:26:16,062 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 13:26:16,065 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-17 13:26:16,065 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 13:26:16,065 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-17 13:26:16,067 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 13:26:16,067 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 13:26:16,067 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 13:26:16,067 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 13:26:16,068 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 13:26:16,068 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 13:26:16,068 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 13:26:16,069 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-17 13:26:16,069 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-17 13:26:16,069 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 13:26:16,069 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-17 13:26:16,069 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-17 13:26:16,070 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-17 13:26:16,215 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 13:26:16,255 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 13:26:16,263 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 13:26:16,265 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 13:26:16,265 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 13:26:16,273 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-emulex-benet-be2net_true-unreach-call.cil.c [2018-10-17 13:26:16,403 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae36c75c4/79ffd274f05e4360a563902de95d31b5/FLAGb0c2c4daa [2018-10-17 13:26:18,986 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 13:26:18,990 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-emulex-benet-be2net_true-unreach-call.cil.c [2018-10-17 13:26:19,204 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae36c75c4/79ffd274f05e4360a563902de95d31b5/FLAGb0c2c4daa [2018-10-17 13:26:19,255 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae36c75c4/79ffd274f05e4360a563902de95d31b5 [2018-10-17 13:26:19,273 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 13:26:19,276 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 13:26:19,278 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 13:26:19,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 13:26:19,296 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 13:26:19,302 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:26:19" (1/1) ... [2018-10-17 13:26:19,306 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@794c4787 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:26:19, skipping insertion in model container [2018-10-17 13:26:19,306 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:26:19" (1/1) ... [2018-10-17 13:26:19,342 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 13:26:20,360 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 13:26:59,852 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:27:00,308 INFO L189 MainTranslator]: Completed pre-run [2018-10-17 13:27:16,598 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:27:21,963 INFO L193 MainTranslator]: Completed translation [2018-10-17 13:27:21,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:27:21 WrapperNode [2018-10-17 13:27:21,964 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-17 13:27:21,965 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-17 13:27:21,965 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-17 13:27:21,966 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-17 13:27:21,991 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:27:21" (1/1) ... [2018-10-17 13:27:21,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:27:21" (1/1) ... [2018-10-17 13:27:22,226 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret4802,]],be_get_sset_count,[IdentifierExpression[#~2933,],IdentifierExpression[#~2934,]]] [2018-10-17 13:27:22,227 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret4801,]],be_set_phys_id,[IdentifierExpression[#~2933,],IdentifierExpression[#~2934,]]] [2018-10-17 13:27:22,227 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret4800,]],be_change_mtu,[IdentifierExpression[#~2933,],IdentifierExpression[#~2934,]]] [2018-10-17 13:27:22,227 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret4799,]],be_poll,[IdentifierExpression[#~2933,],IdentifierExpression[#~2934,]]] [2018-10-17 13:27:22,307 ERROR L1123 TypeChecker]: C: be_ethtool_ops [17982]: Undeclared identifier ~#be_ethtool_ops~0 in IdentifierExpression[~#be_ethtool_ops~0,GLOBAL] [2018-10-17 13:27:22,311 ERROR L1123 TypeChecker]: C: netdev->ethtool_ops = & be_ethtool_ops [17982]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#be_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~netdev,],offset],IntegerLiteral[476]]]],IntegerLiteral[8]]] [2018-10-17 13:27:22,424 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:27:21" (1/1) ... [2018-10-17 13:27:22,426 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:27:21" (1/1) ... [2018-10-17 13:27:24,421 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:27:21" (1/1) ... [2018-10-17 13:27:24,608 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:27:21" (1/1) ... [2018-10-17 13:27:25,098 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:27:21" (1/1) ... [2018-10-17 13:27:25,506 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-17 13:27:25,511 INFO L168 Benchmark]: Toolchain (without parser) took 66237.05 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 133.2 MB). Peak memory consumption was 595.5 MB. Max. memory is 3.9 GB. [2018-10-17 13:27:25,517 INFO L168 Benchmark]: CDTParser took 0.47 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. [2018-10-17 13:27:25,521 INFO L168 Benchmark]: CACSL2BoogieTranslator took 62686.65 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: 407.8 MB). Peak memory consumption was 588.4 MB. Max. memory is 3.9 GB. [2018-10-17 13:27:25,522 INFO L168 Benchmark]: Boogie Preprocessor took 3540.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: -274.5 MB). Peak memory consumption was 187.8 MB. Max. memory is 3.9 GB. [2018-10-17 13:27:25,533 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 62686.65 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 407.8 MB). Peak memory consumption was 588.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 3540.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: -274.5 MB). Peak memory consumption was 187.8 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret4802,]],be_get_sset_count,[IdentifierExpression[#~2933,],IdentifierExpression[#~2934,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret4801,]],be_set_phys_id,[IdentifierExpression[#~2933,],IdentifierExpression[#~2934,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret4800,]],be_change_mtu,[IdentifierExpression[#~2933,],IdentifierExpression[#~2934,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret4799,]],be_poll,[IdentifierExpression[#~2933,],IdentifierExpression[#~2934,]]] - TypeErrorResult [Line: 17982]: Type Error Undeclared identifier ~#be_ethtool_ops~0 in IdentifierExpression[~#be_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 17982]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#be_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~netdev,],offset],IntegerLiteral[476]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...