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-usb-dev__drivers-net-ethernet-natsemi-natsemi_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f723e60 [2018-10-26 16:52:12,036 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 16:52:12,041 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 16:52:12,076 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 16:52:12,076 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 16:52:12,083 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 16:52:12,087 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 16:52:12,092 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 16:52:12,096 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 16:52:12,101 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 16:52:12,106 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 16:52:12,106 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 16:52:12,112 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 16:52:12,113 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 16:52:12,120 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 16:52:12,122 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 16:52:12,125 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 16:52:12,138 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 16:52:12,143 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 16:52:12,145 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 16:52:12,152 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 16:52:12,157 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 16:52:12,168 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-26 16:52:12,191 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 16:52:12,191 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 16:52:12,193 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 16:52:12,194 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 16:52:12,196 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 [2018-10-26 16:52:12,244 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 16:52:12,245 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 16:52:12,254 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 16:52:12,255 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 16:52:12,256 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 16:52:12,256 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 16:52:12,256 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 16:52:12,257 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 16:52:12,257 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 16:52:12,257 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 16:52:12,257 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 16:52:12,257 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 16:52:12,258 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 16:52:12,258 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 16:52:12,258 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 16:52:12,258 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 16:52:12,259 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 16:52:12,264 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 16:52:12,264 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 16:52:12,264 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 16:52:12,265 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 16:52:12,265 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 16:52:12,265 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 16:52:12,265 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 16:52:12,269 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-26 16:52:12,269 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 16:52:12,269 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 16:52:12,269 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 16:52:12,270 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 16:52:12,270 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-26 16:52:12,409 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 16:52:12,457 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 16:52:12,472 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 16:52:12,478 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 16:52:12,478 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 16:52:12,480 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-natsemi-natsemi_true-unreach-call.cil.c [2018-10-26 16:52:12,662 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/970d7b9c9/edc0c0e866f84646bec7a29c2a1fc457/FLAG78160529d [2018-10-26 16:52:14,941 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 16:52:14,942 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-natsemi-natsemi_true-unreach-call.cil.c [2018-10-26 16:52:15,103 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/970d7b9c9/edc0c0e866f84646bec7a29c2a1fc457/FLAG78160529d [2018-10-26 16:52:15,150 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/970d7b9c9/edc0c0e866f84646bec7a29c2a1fc457 [2018-10-26 16:52:15,181 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 16:52:15,185 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-26 16:52:15,188 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 16:52:15,190 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 16:52:15,200 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 16:52:15,209 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 04:52:15" (1/1) ... [2018-10-26 16:52:15,213 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@607c55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:52:15, skipping insertion in model container [2018-10-26 16:52:15,217 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 04:52:15" (1/1) ... [2018-10-26 16:52:15,248 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 16:52:15,716 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 16:52:55,179 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 16:52:55,525 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 16:53:23,648 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 16:53:25,344 INFO L193 MainTranslator]: Completed translation [2018-10-26 16:53:25,345 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:53:25 WrapperNode [2018-10-26 16:53:25,345 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 16:53:25,346 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 16:53:25,346 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 16:53:25,346 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 16:53:25,380 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:53:25" (1/1) ... [2018-10-26 16:53:25,380 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:53:25" (1/1) ... [2018-10-26 16:53:25,523 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1441,]],natsemi_poll,[IdentifierExpression[#~1286,],IdentifierExpression[#~1287,]]] [2018-10-26 16:53:25,528 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1440,]],natsemi_change_mtu,[IdentifierExpression[#~1286,],IdentifierExpression[#~1287,]]] [2018-10-26 16:53:25,555 ERROR L1123 TypeChecker]: C: ethtool_ops [6942]: Undeclared identifier ~#ethtool_ops~0 in IdentifierExpression[~#ethtool_ops~0,GLOBAL] [2018-10-26 16:53:25,560 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],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~dev~0,],offset],BitvecLiteral[476,32]]]]],BitvecLiteral[8,32]]] [2018-10-26 16:53:25,648 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:53:25" (1/1) ... [2018-10-26 16:53:25,648 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:53:25" (1/1) ... [2018-10-26 16:53:26,071 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:53:25" (1/1) ... [2018-10-26 16:53:26,138 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:53:25" (1/1) ... [2018-10-26 16:53:26,256 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:53:25" (1/1) ... [2018-10-26 16:53:26,341 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 16:53:26,343 INFO L168 Benchmark]: Toolchain (without parser) took 71161.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 472.7 MB). Peak memory consumption was 472.7 MB. Max. memory is 3.9 GB. [2018-10-26 16:53:26,348 INFO L168 Benchmark]: CDTParser took 5.55 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. [2018-10-26 16:53:26,350 INFO L168 Benchmark]: CACSL2BoogieTranslator took 70157.59 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: 393.8 MB). Peak memory consumption was 507.0 MB. Max. memory is 3.9 GB. [2018-10-26 16:53:26,351 INFO L168 Benchmark]: Boogie Preprocessor took 995.54 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 78.9 MB). Peak memory consumption was 78.9 MB. Max. memory is 3.9 GB. [2018-10-26 16:53:26,358 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 5.55 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 70157.59 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 393.8 MB). Peak memory consumption was 507.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 995.54 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 78.9 MB). Peak memory consumption was 78.9 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1441,]],natsemi_poll,[IdentifierExpression[#~1286,],IdentifierExpression[#~1287,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1440,]],natsemi_change_mtu,[IdentifierExpression[#~1286,],IdentifierExpression[#~1287,]]] - TypeErrorResult [Line: 6942]: Type Error Undeclared identifier ~#ethtool_ops~0 in IdentifierExpression[~#ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 6942]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],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...