./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--net--ethernet--3com--3c59x.ko-main.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_688b153b-be35-4f20-9dac-2949d897eb3d/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_688b153b-be35-4f20-9dac-2949d897eb3d/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_688b153b-be35-4f20-9dac-2949d897eb3d/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_688b153b-be35-4f20-9dac-2949d897eb3d/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--net--ethernet--3com--3c59x.ko-main.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_688b153b-be35-4f20-9dac-2949d897eb3d/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_688b153b-be35-4f20-9dac-2949d897eb3d/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 80e9b14a6feeb4f872ee8115adc065ea24cecced ............................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 03:32:21,990 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 03:32:21,991 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 03:32:21,999 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 03:32:21,999 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 03:32:22,000 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 03:32:22,001 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 03:32:22,002 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 03:32:22,003 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 03:32:22,003 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 03:32:22,004 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 03:32:22,004 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 03:32:22,005 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 03:32:22,005 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 03:32:22,006 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 03:32:22,007 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 03:32:22,007 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 03:32:22,008 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 03:32:22,010 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 03:32:22,011 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 03:32:22,011 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 03:32:22,012 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 03:32:22,014 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 03:32:22,014 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 03:32:22,014 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 03:32:22,015 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 03:32:22,016 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 03:32:22,016 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 03:32:22,017 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 03:32:22,018 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 03:32:22,018 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 03:32:22,018 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 03:32:22,018 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 03:32:22,018 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 03:32:22,019 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 03:32:22,019 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 03:32:22,020 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_688b153b-be35-4f20-9dac-2949d897eb3d/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 03:32:22,030 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 03:32:22,030 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 03:32:22,030 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 03:32:22,030 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 03:32:22,031 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 03:32:22,031 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 03:32:22,031 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 03:32:22,031 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 03:32:22,031 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 03:32:22,031 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 03:32:22,031 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 03:32:22,031 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 03:32:22,031 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 03:32:22,032 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 03:32:22,032 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 03:32:22,032 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 03:32:22,032 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 03:32:22,032 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 03:32:22,032 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 03:32:22,032 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 03:32:22,032 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 03:32:22,032 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 03:32:22,032 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 03:32:22,032 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 03:32:22,032 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 03:32:22,033 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 03:32:22,033 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 03:32:22,033 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_688b153b-be35-4f20-9dac-2949d897eb3d/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80e9b14a6feeb4f872ee8115adc065ea24cecced [2018-11-10 03:32:22,055 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 03:32:22,064 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 03:32:22,067 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 03:32:22,068 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 03:32:22,068 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 03:32:22,069 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_688b153b-be35-4f20-9dac-2949d897eb3d/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--net--ethernet--3com--3c59x.ko-main.cil.out.c [2018-11-10 03:32:22,113 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_688b153b-be35-4f20-9dac-2949d897eb3d/bin-2019/uautomizer/data/109ec95df/ec5e5e2e07ca4577914ca44b919466e7/FLAG558d752fa [2018-11-10 03:32:22,723 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 03:32:22,724 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_688b153b-be35-4f20-9dac-2949d897eb3d/sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--net--ethernet--3com--3c59x.ko-main.cil.out.c [2018-11-10 03:32:22,754 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_688b153b-be35-4f20-9dac-2949d897eb3d/bin-2019/uautomizer/data/109ec95df/ec5e5e2e07ca4577914ca44b919466e7/FLAG558d752fa [2018-11-10 03:32:22,765 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_688b153b-be35-4f20-9dac-2949d897eb3d/bin-2019/uautomizer/data/109ec95df/ec5e5e2e07ca4577914ca44b919466e7 [2018-11-10 03:32:22,768 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 03:32:22,769 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 03:32:22,770 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 03:32:22,770 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 03:32:22,773 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 03:32:22,774 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:32:22" (1/1) ... [2018-11-10 03:32:22,776 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d5281b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:32:22, skipping insertion in model container [2018-11-10 03:32:22,776 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:32:22" (1/1) ... [2018-11-10 03:32:22,785 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 03:32:22,887 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 03:32:25,668 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:32:25,727 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 03:32:26,926 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:32:27,163 INFO L193 MainTranslator]: Completed translation [2018-11-10 03:32:27,163 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:32:27 WrapperNode [2018-11-10 03:32:27,163 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 03:32:27,164 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 03:32:27,164 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 03:32:27,164 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 03:32:27,174 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:32:27" (1/1) ... [2018-11-10 03:32:27,174 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:32:27" (1/1) ... [2018-11-10 03:32:27,214 ERROR L1123 TypeChecker]: C: vortex_ethtool_ops [6982]: Undeclared identifier ~#vortex_ethtool_ops~0 in IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL] [2018-11-10 03:32:27,215 ERROR L1123 TypeChecker]: C: dev->ethtool_ops = & vortex_ethtool_ops [6982]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev~0,],offset],IntegerLiteral[388]]]],IntegerLiteral[8]]] [2018-11-10 03:32:27,232 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:32:27" (1/1) ... [2018-11-10 03:32:27,232 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:32:27" (1/1) ... [2018-11-10 03:32:27,353 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:32:27" (1/1) ... [2018-11-10 03:32:27,373 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:32:27" (1/1) ... [2018-11-10 03:32:27,415 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:32:27" (1/1) ... [2018-11-10 03:32:27,443 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 03:32:27,443 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-10 03:32:27,444 INFO L168 Benchmark]: Toolchain (without parser) took 4675.55 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 562.6 MB). Free memory was 946.9 MB in the beginning and 1.3 GB in the end (delta: -306.4 MB). Peak memory consumption was 256.2 MB. Max. memory is 11.5 GB. [2018-11-10 03:32:27,446 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:32:27,446 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4393.61 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 562.6 MB). Free memory was 946.9 MB in the beginning and 1.3 GB in the end (delta: -383.5 MB). Peak memory consumption was 754.7 MB. Max. memory is 11.5 GB. [2018-11-10 03:32:27,447 INFO L168 Benchmark]: Boogie Preprocessor took 279.39 ms. Allocated memory is still 1.6 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 77.2 MB). Peak memory consumption was 77.2 MB. Max. memory is 11.5 GB. [2018-11-10 03:32:27,448 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4393.61 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 562.6 MB). Free memory was 946.9 MB in the beginning and 1.3 GB in the end (delta: -383.5 MB). Peak memory consumption was 754.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 279.39 ms. Allocated memory is still 1.6 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 77.2 MB). Peak memory consumption was 77.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 6982]: Type Error Undeclared identifier ~#vortex_ethtool_ops~0 in IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 6982]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev~0,],offset],IntegerLiteral[388]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...