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-packetengines-hamachi_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-82208a2 [2018-10-17 12:28:24,021 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 12:28:24,026 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 12:28:24,065 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 12:28:24,066 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 12:28:24,067 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 12:28:24,071 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 12:28:24,075 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 12:28:24,100 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 12:28:24,104 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 12:28:24,107 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 12:28:24,107 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 12:28:24,108 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 12:28:24,118 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 12:28:24,126 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 12:28:24,132 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 12:28:24,133 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 12:28:24,141 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 12:28:24,150 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 12:28:24,157 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 12:28:24,162 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 12:28:24,166 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 12:28:24,172 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-17 12:28:24,202 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 12:28:24,253 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 12:28:24,253 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 12:28:24,254 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-17 12:28:24,262 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-17 12:28:24,263 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 12:28:24,264 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 12:28:24,264 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 12:28:24,264 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 12:28:24,264 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 12:28:24,265 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-17 12:28:24,268 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 12:28:24,268 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-17 12:28:24,268 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-17 12:28:24,269 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-17 12:28:24,269 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 12:28:24,271 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-17 12:28:24,271 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 12:28:24,271 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 12:28:24,271 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 12:28:24,272 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 12:28:24,272 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 12:28:24,272 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 12:28:24,272 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 12:28:24,273 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-17 12:28:24,273 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-17 12:28:24,273 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 12:28:24,273 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-17 12:28:24,274 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-17 12:28:24,279 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-17 12:28:24,279 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-17 12:28:24,415 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 12:28:24,455 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 12:28:24,468 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 12:28:24,473 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 12:28:24,473 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 12:28:24,474 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-packetengines-hamachi_true-unreach-call.cil.c [2018-10-17 12:28:24,632 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2f4a5d11/1b6eaa80109d40959692cf688be80f5c/FLAG2d3ecf4fa [2018-10-17 12:28:26,632 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 12:28:26,633 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-packetengines-hamachi_true-unreach-call.cil.c [2018-10-17 12:28:26,769 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2f4a5d11/1b6eaa80109d40959692cf688be80f5c/FLAG2d3ecf4fa [2018-10-17 12:28:26,810 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2f4a5d11/1b6eaa80109d40959692cf688be80f5c [2018-10-17 12:28:26,838 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 12:28:26,843 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 12:28:26,848 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 12:28:26,848 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 12:28:26,859 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 12:28:26,862 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 12:28:26" (1/1) ... [2018-10-17 12:28:26,870 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e3346f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:28:26, skipping insertion in model container [2018-10-17 12:28:26,871 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 12:28:26" (1/1) ... [2018-10-17 12:28:26,898 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 12:28:27,318 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 12:28:38,120 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 12:28:38,487 INFO L189 MainTranslator]: Completed pre-run [2018-10-17 12:28:42,230 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 12:28:44,208 INFO L193 MainTranslator]: Completed translation [2018-10-17 12:28:44,209 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:28:44 WrapperNode [2018-10-17 12:28:44,209 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-17 12:28:44,213 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-17 12:28:44,213 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-17 12:28:44,215 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-17 12:28:44,251 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:28:44" (1/1) ... [2018-10-17 12:28:44,254 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:28:44" (1/1) ... [2018-10-17 12:28:44,423 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret959,]],eth_change_mtu,[IdentifierExpression[#~769,],IdentifierExpression[#~770,]]] [2018-10-17 12:28:44,469 ERROR L1123 TypeChecker]: C: ethtool_ops [6564]: Undeclared identifier ~#ethtool_ops~0 in IdentifierExpression[~#ethtool_ops~0,GLOBAL] [2018-10-17 12:28:44,471 ERROR L1123 TypeChecker]: C: dev->ethtool_ops = & ethtool_ops [6564]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#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 12:28:44,471 ERROR L1123 TypeChecker]: C: ethtool_ops_no_mii [6566]: Undeclared identifier ~#ethtool_ops_no_mii~0 in IdentifierExpression[~#ethtool_ops_no_mii~0,GLOBAL] [2018-10-17 12:28:44,472 ERROR L1123 TypeChecker]: C: dev->ethtool_ops = & ethtool_ops_no_mii [6566]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#ethtool_ops_no_mii~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 12:28:44,592 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:28:44" (1/1) ... [2018-10-17 12:28:44,604 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:28:44" (1/1) ... [2018-10-17 12:28:45,104 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:28:44" (1/1) ... [2018-10-17 12:28:45,190 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:28:44" (1/1) ... [2018-10-17 12:28:45,295 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:28:44" (1/1) ... [2018-10-17 12:28:45,382 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-17 12:28:45,387 INFO L168 Benchmark]: Toolchain (without parser) took 18547.65 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: 214.6 MB). Peak memory consumption was 214.6 MB. Max. memory is 3.9 GB. [2018-10-17 12:28:45,397 INFO L168 Benchmark]: CDTParser took 0.25 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 12:28:45,398 INFO L168 Benchmark]: CACSL2BoogieTranslator took 17364.41 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: 149.3 MB). Peak memory consumption was 504.9 MB. Max. memory is 3.9 GB. [2018-10-17 12:28:45,400 INFO L168 Benchmark]: Boogie Preprocessor took 1171.80 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 65.3 MB). Peak memory consumption was 65.3 MB. Max. memory is 3.9 GB. [2018-10-17 12:28:45,412 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 17364.41 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 149.3 MB). Peak memory consumption was 504.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1171.80 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 65.3 MB). Peak memory consumption was 65.3 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret959,]],eth_change_mtu,[IdentifierExpression[#~769,],IdentifierExpression[#~770,]]] - TypeErrorResult [Line: 6564]: Type Error Undeclared identifier ~#ethtool_ops~0 in IdentifierExpression[~#ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 6564]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~dev~0,],offset],BitvecLiteral[476,32]]]]],BitvecLiteral[8,32]]] - TypeErrorResult [Line: 6566]: Type Error Undeclared identifier ~#ethtool_ops_no_mii~0 in IdentifierExpression[~#ethtool_ops_no_mii~0,GLOBAL] - TypeErrorResult [Line: 6566]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#ethtool_ops_no_mii~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...