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-3com-3c59x_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-82208a2 [2018-10-17 12:18:40,162 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 12:18:40,167 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 12:18:40,197 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 12:18:40,198 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 12:18:40,199 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 12:18:40,207 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 12:18:40,210 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 12:18:40,213 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 12:18:40,214 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 12:18:40,215 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 12:18:40,220 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 12:18:40,221 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 12:18:40,222 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 12:18:40,229 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 12:18:40,230 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 12:18:40,231 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 12:18:40,238 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 12:18:40,246 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 12:18:40,254 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 12:18:40,261 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 12:18:40,262 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 12:18:40,269 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-17 12:18:40,297 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 [2018-10-17 12:18:40,344 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 12:18:40,348 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 12:18:40,349 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-17 12:18:40,349 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-17 12:18:40,353 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 12:18:40,353 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 12:18:40,354 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 12:18:40,354 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 12:18:40,354 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 12:18:40,354 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-17 12:18:40,354 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 12:18:40,358 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-17 12:18:40,358 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-17 12:18:40,358 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-17 12:18:40,359 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 12:18:40,359 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-17 12:18:40,359 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 12:18:40,359 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 12:18:40,359 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 12:18:40,360 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 12:18:40,360 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 12:18:40,360 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 12:18:40,360 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 12:18:40,360 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-17 12:18:40,361 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-17 12:18:40,366 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 12:18:40,366 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-17 12:18:40,366 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-17 12:18:40,366 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-17 12:18:40,367 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-17 12:18:40,476 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 12:18:40,507 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 12:18:40,514 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 12:18:40,516 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 12:18:40,518 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 12:18:40,519 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c [2018-10-17 12:18:40,645 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/337e7323e/a15e9150c0f84d3a87154e643505ab7b/FLAG1967e6cf7 [2018-10-17 12:18:42,470 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 12:18:42,471 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c [2018-10-17 12:18:42,630 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/337e7323e/a15e9150c0f84d3a87154e643505ab7b/FLAG1967e6cf7 [2018-10-17 12:18:42,672 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/337e7323e/a15e9150c0f84d3a87154e643505ab7b [2018-10-17 12:18:42,697 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 12:18:42,705 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 12:18:42,709 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 12:18:42,709 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 12:18:42,716 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 12:18:42,722 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 12:18:42" (1/1) ... [2018-10-17 12:18:42,729 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ba437fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:18:42, skipping insertion in model container [2018-10-17 12:18:42,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 12:18:42" (1/1) ... [2018-10-17 12:18:42,756 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 12:18:43,324 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 12:18:59,429 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 12:18:59,764 INFO L189 MainTranslator]: Completed pre-run [2018-10-17 12:19:05,620 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 12:19:07,749 INFO L193 MainTranslator]: Completed translation [2018-10-17 12:19:07,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:19:07 WrapperNode [2018-10-17 12:19:07,750 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-17 12:19:07,751 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-17 12:19:07,751 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-17 12:19:07,751 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-17 12:19:07,767 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:19:07" (1/1) ... [2018-10-17 12:19:07,768 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:19:07" (1/1) ... [2018-10-17 12:19:07,931 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2099,]],vortex_get_sset_count,[IdentifierExpression[#~1781,],IdentifierExpression[#~1782,]]] [2018-10-17 12:19:07,932 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2098,]],eth_change_mtu,[IdentifierExpression[#~1781,],IdentifierExpression[#~1782,]]] [2018-10-17 12:19:07,975 ERROR L1123 TypeChecker]: C: vortex_ethtool_ops [7861]: Undeclared identifier ~#vortex_ethtool_ops~0 in IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL] [2018-10-17 12:19:07,975 ERROR L1123 TypeChecker]: C: dev->ethtool_ops = & vortex_ethtool_ops [7861]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~dev~0,],offset],BitvecLiteral[476,32]]]]],BitvecLiteral[8,32]]] [2018-10-17 12:19:08,059 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:19:07" (1/1) ... [2018-10-17 12:19:08,060 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:19:07" (1/1) ... [2018-10-17 12:19:08,698 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:19:07" (1/1) ... [2018-10-17 12:19:08,788 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:19:07" (1/1) ... [2018-10-17 12:19:09,019 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:19:07" (1/1) ... [2018-10-17 12:19:09,165 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-17 12:19:09,168 INFO L168 Benchmark]: Toolchain (without parser) took 26465.30 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: 354.8 MB). Peak memory consumption was 354.8 MB. Max. memory is 3.9 GB. [2018-10-17 12:19:09,174 INFO L168 Benchmark]: CDTParser took 0.19 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 12:19:09,175 INFO L168 Benchmark]: CACSL2BoogieTranslator took 25041.57 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 219.8 MB). Peak memory consumption was 525.7 MB. Max. memory is 3.9 GB. [2018-10-17 12:19:09,179 INFO L168 Benchmark]: Boogie Preprocessor took 1414.05 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 135.0 MB). Peak memory consumption was 135.0 MB. Max. memory is 3.9 GB. [2018-10-17 12:19:09,185 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 25041.57 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 219.8 MB). Peak memory consumption was 525.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1414.05 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 135.0 MB). Peak memory consumption was 135.0 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2099,]],vortex_get_sset_count,[IdentifierExpression[#~1781,],IdentifierExpression[#~1782,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2098,]],eth_change_mtu,[IdentifierExpression[#~1781,],IdentifierExpression[#~1782,]]] - TypeErrorResult [Line: 7861]: Type Error Undeclared identifier ~#vortex_ethtool_ops~0 in IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 7861]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~dev~0,],offset],BitvecLiteral[476,32]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...