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-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-natsemi-natsemi_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0210da8 [2018-10-21 11:11:56,939 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-21 11:11:56,944 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-21 11:11:56,986 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-21 11:11:56,986 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-21 11:11:56,988 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-21 11:11:56,992 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-21 11:11:56,996 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-21 11:11:57,005 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-21 11:11:57,016 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-21 11:11:57,019 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-21 11:11:57,020 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-21 11:11:57,021 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-21 11:11:57,028 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-21 11:11:57,030 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-21 11:11:57,030 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-21 11:11:57,036 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-21 11:11:57,045 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-21 11:11:57,051 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-21 11:11:57,056 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-21 11:11:57,061 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-21 11:11:57,063 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-21 11:11:57,074 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-21 11:11:57,074 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-21 11:11:57,074 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-21 11:11:57,075 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-21 11:11:57,080 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-21 11:11:57,085 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-21 11:11:57,087 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-21 11:11:57,089 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-21 11:11:57,092 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-21 11:11:57,093 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-21 11:11:57,093 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-21 11:11:57,094 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-21 11:11:57,095 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-21 11:11:57,101 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-21 11:11:57,101 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 [2018-10-21 11:11:57,155 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-21 11:11:57,155 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-21 11:11:57,156 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-21 11:11:57,156 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-21 11:11:57,160 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-21 11:11:57,160 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-21 11:11:57,161 INFO L133 SettingsManager]: * Use SBE=true [2018-10-21 11:11:57,163 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-21 11:11:57,163 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-21 11:11:57,163 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-21 11:11:57,164 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-21 11:11:57,164 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-21 11:11:57,164 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-21 11:11:57,164 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-21 11:11:57,164 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-21 11:11:57,169 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-21 11:11:57,169 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-21 11:11:57,170 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-21 11:11:57,170 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-21 11:11:57,170 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-21 11:11:57,170 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-21 11:11:57,171 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-21 11:11:57,172 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-21 11:11:57,172 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-21 11:11:57,173 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-21 11:11:57,173 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-21 11:11:57,173 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-21 11:11:57,173 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-21 11:11:57,314 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-21 11:11:57,357 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-21 11:11:57,366 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-21 11:11:57,372 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-21 11:11:57,372 INFO L276 PluginConnector]: CDTParser initialized [2018-10-21 11:11:57,373 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-natsemi-natsemi_true-unreach-call.cil.c [2018-10-21 11:11:57,492 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cde36e028/1f4d6f62341d4436a1992816ed9fa240/FLAGe622a3043 [2018-10-21 11:11:59,697 INFO L298 CDTParser]: Found 1 translation units. [2018-10-21 11:11:59,701 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-natsemi-natsemi_true-unreach-call.cil.c [2018-10-21 11:11:59,889 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cde36e028/1f4d6f62341d4436a1992816ed9fa240/FLAGe622a3043 [2018-10-21 11:11:59,940 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cde36e028/1f4d6f62341d4436a1992816ed9fa240 [2018-10-21 11:11:59,969 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-21 11:11:59,978 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-21 11:11:59,983 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-21 11:11:59,983 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-21 11:11:59,996 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-21 11:12:00,002 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 11:11:59" (1/1) ... [2018-10-21 11:12:00,005 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29948c0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:12:00, skipping insertion in model container [2018-10-21 11:12:00,011 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 11:11:59" (1/1) ... [2018-10-21 11:12:00,041 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-21 11:12:00,525 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-21 11:12:15,617 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 11:12:16,159 INFO L189 MainTranslator]: Completed pre-run [2018-10-21 11:12:21,726 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 11:12:24,026 INFO L193 MainTranslator]: Completed translation [2018-10-21 11:12:24,026 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:12:24 WrapperNode [2018-10-21 11:12:24,027 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-21 11:12:24,028 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-21 11:12:24,029 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-21 11:12:24,030 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-21 11:12:24,064 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:12:24" (1/1) ... [2018-10-21 11:12:24,064 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:12:24" (1/1) ... [2018-10-21 11:12:24,198 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1441,]],natsemi_poll,[IdentifierExpression[#~1286,],IdentifierExpression[#~1287,]]] [2018-10-21 11:12:24,203 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1440,]],natsemi_change_mtu,[IdentifierExpression[#~1286,],IdentifierExpression[#~1287,]]] [2018-10-21 11:12:24,245 ERROR L1123 TypeChecker]: C: ethtool_ops [6942]: Undeclared identifier ~#ethtool_ops~0 in IdentifierExpression[~#ethtool_ops~0,GLOBAL] [2018-10-21 11:12:24,246 ERROR L1123 TypeChecker]: C: dev->ethtool_ops = & ethtool_ops [6942]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev~0,],offset],IntegerLiteral[476]]]],IntegerLiteral[8]]] [2018-10-21 11:12:24,367 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:12:24" (1/1) ... [2018-10-21 11:12:24,367 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:12:24" (1/1) ... [2018-10-21 11:12:24,916 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:12:24" (1/1) ... [2018-10-21 11:12:24,996 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:12:24" (1/1) ... [2018-10-21 11:12:25,112 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:12:24" (1/1) ... [2018-10-21 11:12:25,215 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-21 11:12:25,219 INFO L168 Benchmark]: Toolchain (without parser) took 25249.15 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 52.4 MB). Peak memory consumption was 52.4 MB. Max. memory is 3.9 GB. [2018-10-21 11:12:25,225 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-10-21 11:12:25,231 INFO L168 Benchmark]: CACSL2BoogieTranslator took 24044.36 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -26.5 MB). Peak memory consumption was 503.8 MB. Max. memory is 3.9 GB. [2018-10-21 11:12:25,232 INFO L168 Benchmark]: Boogie Preprocessor took 1187.86 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 78.9 MB). Peak memory consumption was 78.9 MB. Max. memory is 3.9 GB. [2018-10-21 11:12:25,242 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 24044.36 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -26.5 MB). Peak memory consumption was 503.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1187.86 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 78.9 MB). Peak memory consumption was 78.9 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1441,]],natsemi_poll,[IdentifierExpression[#~1286,],IdentifierExpression[#~1287,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1440,]],natsemi_change_mtu,[IdentifierExpression[#~1286,],IdentifierExpression[#~1287,]]] - TypeErrorResult [Line: 6942]: Type Error Undeclared identifier ~#ethtool_ops~0 in IdentifierExpression[~#ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 6942]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev~0,],offset],IntegerLiteral[476]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...