./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--team--team.ko-entry_point_false-unreach-call.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_cd81a62c-bdbe-481d-9e23-03ae5e960a87/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_cd81a62c-bdbe-481d-9e23-03ae5e960a87/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_cd81a62c-bdbe-481d-9e23-03ae5e960a87/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_cd81a62c-bdbe-481d-9e23-03ae5e960a87/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--team--team.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_cd81a62c-bdbe-481d-9e23-03ae5e960a87/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_cd81a62c-bdbe-481d-9e23-03ae5e960a87/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 78bd743ff39fe3f08e6eca90297ca76f4e459b46 ......................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_cd81a62c-bdbe-481d-9e23-03ae5e960a87/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_cd81a62c-bdbe-481d-9e23-03ae5e960a87/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_cd81a62c-bdbe-481d-9e23-03ae5e960a87/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_cd81a62c-bdbe-481d-9e23-03ae5e960a87/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--team--team.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_cd81a62c-bdbe-481d-9e23-03ae5e960a87/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_cd81a62c-bdbe-481d-9e23-03ae5e960a87/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 78bd743ff39fe3f08e6eca90297ca76f4e459b46 ............................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 05:33:29,404 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:33:29,405 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:33:29,411 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:33:29,412 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:33:29,412 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:33:29,413 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:33:29,414 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:33:29,415 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:33:29,416 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:33:29,416 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:33:29,417 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:33:29,417 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:33:29,418 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:33:29,419 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:33:29,419 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:33:29,420 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:33:29,421 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:33:29,422 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:33:29,423 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:33:29,424 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:33:29,425 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:33:29,426 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:33:29,426 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:33:29,426 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:33:29,427 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:33:29,428 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:33:29,428 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:33:29,429 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:33:29,429 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:33:29,430 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:33:29,430 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:33:29,430 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:33:29,430 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:33:29,431 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:33:29,431 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:33:29,432 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_cd81a62c-bdbe-481d-9e23-03ae5e960a87/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 05:33:29,440 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:33:29,441 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:33:29,441 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 05:33:29,441 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 05:33:29,442 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 05:33:29,442 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 05:33:29,442 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:33:29,442 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 05:33:29,443 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:33:29,443 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 05:33:29,443 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 05:33:29,443 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 05:33:29,443 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:33:29,443 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 05:33:29,443 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 05:33:29,444 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 05:33:29,444 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:33:29,444 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 05:33:29,444 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 05:33:29,444 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:33:29,444 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 05:33:29,445 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 05:33:29,445 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 05:33:29,445 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 05:33:29,445 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 05:33:29,445 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 05:33:29,445 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_cd81a62c-bdbe-481d-9e23-03ae5e960a87/bin-2019/ukojak 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 -> Kojak 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 -> 78bd743ff39fe3f08e6eca90297ca76f4e459b46 [2018-11-10 05:33:29,469 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:33:29,478 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:33:29,481 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:33:29,482 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:33:29,482 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:33:29,483 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_cd81a62c-bdbe-481d-9e23-03ae5e960a87/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--team--team.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 05:33:29,526 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cd81a62c-bdbe-481d-9e23-03ae5e960a87/bin-2019/ukojak/data/8cade3ce1/afbac47f1691400296c4f1098326e641/FLAG246299618 [2018-11-10 05:33:30,140 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:33:30,141 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_cd81a62c-bdbe-481d-9e23-03ae5e960a87/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--team--team.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 05:33:30,173 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cd81a62c-bdbe-481d-9e23-03ae5e960a87/bin-2019/ukojak/data/8cade3ce1/afbac47f1691400296c4f1098326e641/FLAG246299618 [2018-11-10 05:33:30,183 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_cd81a62c-bdbe-481d-9e23-03ae5e960a87/bin-2019/ukojak/data/8cade3ce1/afbac47f1691400296c4f1098326e641 [2018-11-10 05:33:30,186 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:33:30,187 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 05:33:30,188 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:33:30,188 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:33:30,191 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:33:30,191 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:33:30" (1/1) ... [2018-11-10 05:33:30,193 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53d74dbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:33:30, skipping insertion in model container [2018-11-10 05:33:30,194 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:33:30" (1/1) ... [2018-11-10 05:33:30,201 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:33:30,312 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:33:33,898 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:33:34,008 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 05:33:35,171 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:33:35,480 INFO L193 MainTranslator]: Completed translation [2018-11-10 05:33:35,480 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:33:35 WrapperNode [2018-11-10 05:33:35,480 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 05:33:35,481 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 05:33:35,481 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 05:33:35,481 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 05:33:35,488 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:33:35" (1/1) ... [2018-11-10 05:33:35,528 ERROR L1123 TypeChecker]: C: _ctype [8907]: Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] [2018-11-10 05:33:35,529 ERROR L1123 TypeChecker]: C: _ctype[(int )((unsigned char )*name)] [8907]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem533,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMUL,BinaryExpression[ARITHMOD,IdentifierExpression[#t~mem532,],IntegerLiteral[256]],IntegerLiteral[1]]]]],IntegerLiteral[1]]] [2018-11-10 05:33:35,529 ERROR L1123 TypeChecker]: C: _ctype [8907]: Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] [2018-11-10 05:33:35,529 ERROR L1123 TypeChecker]: C: _ctype[(int )((unsigned char )*name)] [8907]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem535,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMUL,BinaryExpression[ARITHMOD,IdentifierExpression[#t~mem534,],IntegerLiteral[256]],IntegerLiteral[1]]]]],IntegerLiteral[1]]] [2018-11-10 05:33:35,531 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 05:33:35,533 INFO L168 Benchmark]: Toolchain (without parser) took 5346.37 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 852.0 MB). Free memory was 944.0 MB in the beginning and 1.3 GB in the end (delta: -333.7 MB). Peak memory consumption was 518.3 MB. Max. memory is 11.5 GB. [2018-11-10 05:33:35,534 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:33:35,535 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5292.82 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 852.0 MB). Free memory was 944.0 MB in the beginning and 1.3 GB in the end (delta: -333.7 MB). Peak memory consumption was 775.4 MB. Max. memory is 11.5 GB. [2018-11-10 05:33:35,535 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.34 ms. Allocated memory is still 1.9 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:33:35,537 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5292.82 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 852.0 MB). Free memory was 944.0 MB in the beginning and 1.3 GB in the end (delta: -333.7 MB). Peak memory consumption was 775.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 51.34 ms. Allocated memory is still 1.9 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 8907]: Type Error Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] - TypeErrorResult [Line: 8907]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem533,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMUL,BinaryExpression[ARITHMOD,IdentifierExpression[#t~mem532,],IntegerLiteral[256]],IntegerLiteral[1]]]]],IntegerLiteral[1]]] - TypeErrorResult [Line: 8907]: Type Error Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] - TypeErrorResult [Line: 8907]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem535,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMUL,BinaryExpression[ARITHMOD,IdentifierExpression[#t~mem534,],IntegerLiteral[256]],IntegerLiteral[1]]]]],IntegerLiteral[1]]] * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 05:33:36,811 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:33:36,812 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:33:36,821 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:33:36,821 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:33:36,822 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:33:36,823 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:33:36,824 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:33:36,825 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:33:36,825 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:33:36,826 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:33:36,826 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:33:36,826 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:33:36,827 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:33:36,828 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:33:36,828 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:33:36,829 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:33:36,830 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:33:36,831 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:33:36,832 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:33:36,833 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:33:36,834 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:33:36,835 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:33:36,836 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:33:36,836 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:33:36,836 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:33:36,837 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:33:36,837 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:33:36,838 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:33:36,839 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:33:36,839 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:33:36,839 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:33:36,839 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:33:36,840 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:33:36,840 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:33:36,841 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:33:36,841 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_cd81a62c-bdbe-481d-9e23-03ae5e960a87/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 05:33:36,851 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:33:36,851 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:33:36,852 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 05:33:36,852 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 05:33:36,852 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 05:33:36,852 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 05:33:36,852 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:33:36,853 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:33:36,853 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 05:33:36,853 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 05:33:36,853 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 05:33:36,853 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 05:33:36,853 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 05:33:36,853 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:33:36,854 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 05:33:36,854 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 05:33:36,854 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 05:33:36,854 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:33:36,854 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 05:33:36,854 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 05:33:36,854 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:33:36,855 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 05:33:36,855 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 05:33:36,855 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 05:33:36,855 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 05:33:36,855 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 05:33:36,855 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 05:33:36,855 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 05:33:36,855 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 05:33:36,856 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_cd81a62c-bdbe-481d-9e23-03ae5e960a87/bin-2019/ukojak 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 -> Kojak 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 -> 78bd743ff39fe3f08e6eca90297ca76f4e459b46 [2018-11-10 05:33:36,884 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:33:36,894 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:33:36,896 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:33:36,898 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:33:36,898 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:33:36,898 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_cd81a62c-bdbe-481d-9e23-03ae5e960a87/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--team--team.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 05:33:36,934 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cd81a62c-bdbe-481d-9e23-03ae5e960a87/bin-2019/ukojak/data/863243a66/dac1a8ac5172458a98b40102efac6ba8/FLAG1577349be [2018-11-10 05:33:37,558 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:33:37,559 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_cd81a62c-bdbe-481d-9e23-03ae5e960a87/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--team--team.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 05:33:37,592 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cd81a62c-bdbe-481d-9e23-03ae5e960a87/bin-2019/ukojak/data/863243a66/dac1a8ac5172458a98b40102efac6ba8/FLAG1577349be [2018-11-10 05:33:37,603 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_cd81a62c-bdbe-481d-9e23-03ae5e960a87/bin-2019/ukojak/data/863243a66/dac1a8ac5172458a98b40102efac6ba8 [2018-11-10 05:33:37,605 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:33:37,607 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 05:33:37,607 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:33:37,608 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:33:37,611 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:33:37,611 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:33:37" (1/1) ... [2018-11-10 05:33:37,614 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2723702b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:33:37, skipping insertion in model container [2018-11-10 05:33:37,614 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:33:37" (1/1) ... [2018-11-10 05:33:37,622 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:33:37,775 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:33:41,510 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:33:41,774 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 05:33:43,161 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:33:43,535 INFO L193 MainTranslator]: Completed translation [2018-11-10 05:33:43,535 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:33:43 WrapperNode [2018-11-10 05:33:43,535 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 05:33:43,536 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 05:33:43,536 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 05:33:43,536 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 05:33:43,540 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:33:43" (1/1) ... [2018-11-10 05:33:43,573 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 05:33:43,581 INFO L168 Benchmark]: Toolchain (without parser) took 5974.74 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 999.8 MB). Free memory was 934.7 MB in the beginning and 1.2 GB in the end (delta: -252.5 MB). Peak memory consumption was 747.3 MB. Max. memory is 11.5 GB. [2018-11-10 05:33:43,582 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:33:43,583 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5928.11 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 999.8 MB). Free memory was 934.7 MB in the beginning and 1.2 GB in the end (delta: -252.5 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-11-10 05:33:43,584 INFO L168 Benchmark]: Boogie Procedure Inliner took 44.29 ms. Allocated memory is still 2.0 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:33:43,586 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5928.11 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 999.8 MB). Free memory was 934.7 MB in the beginning and 1.2 GB in the end (delta: -252.5 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 44.29 ms. Allocated memory is still 2.0 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...