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-f723e60 [2018-10-26 17:48:36,366 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 17:48:36,374 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 17:48:36,408 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 17:48:36,413 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 17:48:36,414 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 17:48:36,416 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 17:48:36,420 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 17:48:36,433 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 17:48:36,434 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 17:48:36,436 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 17:48:36,441 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 17:48:36,442 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 17:48:36,443 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 17:48:36,452 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 17:48:36,463 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 17:48:36,465 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 17:48:36,470 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 17:48:36,475 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 17:48:36,483 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 17:48:36,485 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 17:48:36,490 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 17:48:36,499 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 17:48:36,499 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 17:48:36,500 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 17:48:36,503 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 17:48:36,504 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 17:48:36,510 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 17:48:36,511 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 17:48:36,512 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 17:48:36,512 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 17:48:36,519 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 17:48:36,519 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 17:48:36,524 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 17:48:36,525 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 17:48:36,526 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 17:48:36,526 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 [2018-10-26 17:48:36,575 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 17:48:36,575 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 17:48:36,578 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 17:48:36,579 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 17:48:36,585 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 17:48:36,585 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 17:48:36,585 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 17:48:36,586 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 17:48:36,586 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 17:48:36,586 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 17:48:36,586 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 17:48:36,587 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 17:48:36,592 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 17:48:36,592 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 17:48:36,592 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 17:48:36,593 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 17:48:36,593 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 17:48:36,593 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 17:48:36,593 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 17:48:36,595 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 17:48:36,596 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 17:48:36,599 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 17:48:36,599 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 17:48:36,599 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 17:48:36,600 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 17:48:36,600 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 17:48:36,600 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 17:48:36,600 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-26 17:48:36,725 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 17:48:36,762 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 17:48:36,774 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 17:48:36,780 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 17:48:36,781 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 17:48:36,784 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-natsemi-natsemi_true-unreach-call.cil.c [2018-10-26 17:48:36,940 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/52b557ade/06fc5462d3274f609e8b08ecf19ff812/FLAGa7f5f32c2 [2018-10-26 17:48:38,932 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 17:48:38,934 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-natsemi-natsemi_true-unreach-call.cil.c [2018-10-26 17:48:39,079 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/52b557ade/06fc5462d3274f609e8b08ecf19ff812/FLAGa7f5f32c2 [2018-10-26 17:48:39,118 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/52b557ade/06fc5462d3274f609e8b08ecf19ff812 [2018-10-26 17:48:39,145 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 17:48:39,149 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-26 17:48:39,152 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 17:48:39,152 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 17:48:39,163 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 17:48:39,167 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 05:48:39" (1/1) ... [2018-10-26 17:48:39,177 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@756b340e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:48:39, skipping insertion in model container [2018-10-26 17:48:39,177 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 05:48:39" (1/1) ... [2018-10-26 17:48:39,203 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 17:48:39,706 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 17:48:53,395 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 17:48:53,793 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 17:48:58,734 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 17:49:00,842 INFO L193 MainTranslator]: Completed translation [2018-10-26 17:49:00,842 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:49:00 WrapperNode [2018-10-26 17:49:00,842 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 17:49:00,843 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 17:49:00,843 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 17:49:00,844 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 17:49:00,862 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:49:00" (1/1) ... [2018-10-26 17:49:00,862 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:49:00" (1/1) ... [2018-10-26 17:49:00,963 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1441,]],natsemi_poll,[IdentifierExpression[#~1286,],IdentifierExpression[#~1287,]]] [2018-10-26 17:49:00,967 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1440,]],natsemi_change_mtu,[IdentifierExpression[#~1286,],IdentifierExpression[#~1287,]]] [2018-10-26 17:49:01,006 ERROR L1123 TypeChecker]: C: ethtool_ops [6942]: Undeclared identifier ~#ethtool_ops~0 in IdentifierExpression[~#ethtool_ops~0,GLOBAL] [2018-10-26 17:49:01,013 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]]] [2018-10-26 17:49:01,122 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:49:00" (1/1) ... [2018-10-26 17:49:01,123 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:49:00" (1/1) ... [2018-10-26 17:49:01,603 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:49:00" (1/1) ... [2018-10-26 17:49:01,676 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:49:00" (1/1) ... [2018-10-26 17:49:01,771 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:49:00" (1/1) ... [2018-10-26 17:49:01,860 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 17:49:01,864 INFO L168 Benchmark]: Toolchain (without parser) took 22716.58 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: 29.7 MB). Peak memory consumption was 29.7 MB. Max. memory is 3.9 GB. [2018-10-26 17:49:01,870 INFO L168 Benchmark]: CDTParser took 0.93 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 17:49:01,870 INFO L168 Benchmark]: CACSL2BoogieTranslator took 21691.30 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -49.0 MB). Peak memory consumption was 503.7 MB. Max. memory is 3.9 GB. [2018-10-26 17:49:01,873 INFO L168 Benchmark]: Boogie Preprocessor took 1017.37 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 78.7 MB). Peak memory consumption was 78.7 MB. Max. memory is 3.9 GB. [2018-10-26 17:49:01,882 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.93 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 21691.30 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -49.0 MB). Peak memory consumption was 503.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1017.37 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 78.7 MB). Peak memory consumption was 78.7 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1441,]],natsemi_poll,[IdentifierExpression[#~1286,],IdentifierExpression[#~1287,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1440,]],natsemi_change_mtu,[IdentifierExpression[#~1286,],IdentifierExpression[#~1287,]]] - TypeErrorResult [Line: 6942]: Type Error Undeclared identifier ~#ethtool_ops~0 in IdentifierExpression[~#ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 6942]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$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...