./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-usb-dev__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.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_069f7d91-0820-49e7-a155-c898facd6a2a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_069f7d91-0820-49e7-a155-c898facd6a2a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_069f7d91-0820-49e7-a155-c898facd6a2a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_069f7d91-0820-49e7-a155-c898facd6a2a/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-usb-dev__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_069f7d91-0820-49e7-a155-c898facd6a2a/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_069f7d91-0820-49e7-a155-c898facd6a2a/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 9ef3a80238e84f1b0dc41397b25dccbf7f258333 ........................................................................................................................................................................ 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_069f7d91-0820-49e7-a155-c898facd6a2a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_069f7d91-0820-49e7-a155-c898facd6a2a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_069f7d91-0820-49e7-a155-c898facd6a2a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_069f7d91-0820-49e7-a155-c898facd6a2a/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-usb-dev__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_069f7d91-0820-49e7-a155-c898facd6a2a/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_069f7d91-0820-49e7-a155-c898facd6a2a/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 9ef3a80238e84f1b0dc41397b25dccbf7f258333 ............................................................................................................................................................ 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 00:30:09,679 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 00:30:09,680 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 00:30:09,691 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 00:30:09,691 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 00:30:09,692 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 00:30:09,693 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 00:30:09,695 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 00:30:09,696 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 00:30:09,697 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 00:30:09,698 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 00:30:09,698 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 00:30:09,699 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 00:30:09,700 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 00:30:09,701 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 00:30:09,701 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 00:30:09,702 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 00:30:09,704 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 00:30:09,705 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 00:30:09,707 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 00:30:09,708 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 00:30:09,709 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 00:30:09,711 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 00:30:09,711 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 00:30:09,711 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 00:30:09,712 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 00:30:09,713 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 00:30:09,714 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 00:30:09,714 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 00:30:09,715 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 00:30:09,716 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 00:30:09,716 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 00:30:09,716 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 00:30:09,716 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 00:30:09,717 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 00:30:09,718 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 00:30:09,718 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_069f7d91-0820-49e7-a155-c898facd6a2a/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 00:30:09,730 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 00:30:09,731 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 00:30:09,731 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 00:30:09,732 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 00:30:09,732 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 00:30:09,732 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 00:30:09,733 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 00:30:09,733 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 00:30:09,733 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 00:30:09,733 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 00:30:09,733 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 00:30:09,734 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 00:30:09,734 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 00:30:09,734 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 00:30:09,734 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 00:30:09,734 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 00:30:09,734 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 00:30:09,735 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 00:30:09,735 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 00:30:09,735 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 00:30:09,735 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 00:30:09,735 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 00:30:09,736 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 00:30:09,736 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 00:30:09,738 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 00:30:09,738 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 00:30:09,739 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_069f7d91-0820-49e7-a155-c898facd6a2a/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 -> 9ef3a80238e84f1b0dc41397b25dccbf7f258333 [2018-11-10 00:30:09,766 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 00:30:09,776 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 00:30:09,779 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 00:30:09,780 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 00:30:09,780 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 00:30:09,781 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_069f7d91-0820-49e7-a155-c898facd6a2a/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-usb-dev__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-10 00:30:09,827 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_069f7d91-0820-49e7-a155-c898facd6a2a/bin-2019/ukojak/data/29a7837fe/b09efe78fd5a4b399b45c6be58c2f1b9/FLAGef53b121d [2018-11-10 00:30:10,451 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 00:30:10,452 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_069f7d91-0820-49e7-a155-c898facd6a2a/sv-benchmarks/c/ldv-challenges/linux-3.14__linux-usb-dev__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-10 00:30:10,495 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_069f7d91-0820-49e7-a155-c898facd6a2a/bin-2019/ukojak/data/29a7837fe/b09efe78fd5a4b399b45c6be58c2f1b9/FLAGef53b121d [2018-11-10 00:30:10,507 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_069f7d91-0820-49e7-a155-c898facd6a2a/bin-2019/ukojak/data/29a7837fe/b09efe78fd5a4b399b45c6be58c2f1b9 [2018-11-10 00:30:10,510 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 00:30:10,511 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 00:30:10,512 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 00:30:10,512 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 00:30:10,516 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 00:30:10,517 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:30:10" (1/1) ... [2018-11-10 00:30:10,519 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f7e5d4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:30:10, skipping insertion in model container [2018-11-10 00:30:10,520 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:30:10" (1/1) ... [2018-11-10 00:30:10,529 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 00:30:10,705 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 00:30:16,447 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 00:30:16,538 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 00:30:18,298 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 00:30:19,187 INFO L193 MainTranslator]: Completed translation [2018-11-10 00:30:19,188 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:30:19 WrapperNode [2018-11-10 00:30:19,188 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 00:30:19,188 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 00:30:19,189 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 00:30:19,189 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 00:30:19,196 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:30:19" (1/1) ... [2018-11-10 00:30:19,230 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3143,]],nv_napi_poll,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] [2018-11-10 00:30:19,231 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3142,]],nv_change_mtu,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] [2018-11-10 00:30:19,231 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3141,]],nv_get_sset_count,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] [2018-11-10 00:30:19,244 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 00:30:19,246 INFO L168 Benchmark]: Toolchain (without parser) took 8735.24 ms. Allocated memory was 1.0 GB in the beginning and 2.9 GB in the end (delta: 1.8 GB). Free memory was 934.9 MB in the beginning and 2.0 GB in the end (delta: -1.1 GB). Peak memory consumption was 740.5 MB. Max. memory is 11.5 GB. [2018-11-10 00:30:19,249 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 00:30:19,250 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8675.87 ms. Allocated memory was 1.0 GB in the beginning and 2.9 GB in the end (delta: 1.8 GB). Free memory was 934.9 MB in the beginning and 2.0 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2018-11-10 00:30:19,251 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.86 ms. Allocated memory is still 2.9 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 4.9 MB). Peak memory consumption was 4.9 MB. Max. memory is 11.5 GB. [2018-11-10 00:30:19,253 INFO L336 ainManager$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 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 8675.87 ms. Allocated memory was 1.0 GB in the beginning and 2.9 GB in the end (delta: 1.8 GB). Free memory was 934.9 MB in the beginning and 2.0 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 56.86 ms. Allocated memory is still 2.9 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 4.9 MB). Peak memory consumption was 4.9 MB. Max. memory is 11.5 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~ret3143,]],nv_napi_poll,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3142,]],nv_change_mtu,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3141,]],nv_get_sset_count,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] * 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 00:30:20,515 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 00:30:20,516 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 00:30:20,524 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 00:30:20,525 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 00:30:20,525 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 00:30:20,526 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 00:30:20,527 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 00:30:20,528 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 00:30:20,529 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 00:30:20,529 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 00:30:20,530 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 00:30:20,530 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 00:30:20,531 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 00:30:20,531 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 00:30:20,532 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 00:30:20,533 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 00:30:20,534 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 00:30:20,535 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 00:30:20,536 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 00:30:20,536 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 00:30:20,537 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 00:30:20,539 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 00:30:20,539 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 00:30:20,539 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 00:30:20,540 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 00:30:20,540 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 00:30:20,541 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 00:30:20,541 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 00:30:20,542 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 00:30:20,542 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 00:30:20,543 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 00:30:20,543 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 00:30:20,543 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 00:30:20,544 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 00:30:20,544 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 00:30:20,544 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_069f7d91-0820-49e7-a155-c898facd6a2a/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 00:30:20,554 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 00:30:20,554 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 00:30:20,555 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 00:30:20,555 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 00:30:20,555 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 00:30:20,556 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 00:30:20,556 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 00:30:20,556 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 00:30:20,556 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 00:30:20,557 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 00:30:20,557 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 00:30:20,557 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 00:30:20,557 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 00:30:20,557 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 00:30:20,557 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 00:30:20,557 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 00:30:20,557 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 00:30:20,558 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 00:30:20,558 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 00:30:20,558 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 00:30:20,558 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 00:30:20,558 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 00:30:20,558 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 00:30:20,558 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 00:30:20,559 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 00:30:20,559 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 00:30:20,559 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 00:30:20,559 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 00:30:20,559 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 00:30:20,559 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_069f7d91-0820-49e7-a155-c898facd6a2a/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 -> 9ef3a80238e84f1b0dc41397b25dccbf7f258333 [2018-11-10 00:30:20,590 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 00:30:20,600 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 00:30:20,602 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 00:30:20,603 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 00:30:20,604 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 00:30:20,605 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_069f7d91-0820-49e7-a155-c898facd6a2a/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-usb-dev__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-10 00:30:20,644 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_069f7d91-0820-49e7-a155-c898facd6a2a/bin-2019/ukojak/data/4c0f500ac/22f7193f9aba45a182ab6ce448f4de1b/FLAG4860a89ce [2018-11-10 00:30:21,254 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 00:30:21,254 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_069f7d91-0820-49e7-a155-c898facd6a2a/sv-benchmarks/c/ldv-challenges/linux-3.14__linux-usb-dev__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-10 00:30:21,297 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_069f7d91-0820-49e7-a155-c898facd6a2a/bin-2019/ukojak/data/4c0f500ac/22f7193f9aba45a182ab6ce448f4de1b/FLAG4860a89ce [2018-11-10 00:30:21,309 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_069f7d91-0820-49e7-a155-c898facd6a2a/bin-2019/ukojak/data/4c0f500ac/22f7193f9aba45a182ab6ce448f4de1b [2018-11-10 00:30:21,312 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 00:30:21,313 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 00:30:21,314 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 00:30:21,314 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 00:30:21,317 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 00:30:21,318 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:30:21" (1/1) ... [2018-11-10 00:30:21,320 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@456ea211 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:30:21, skipping insertion in model container [2018-11-10 00:30:21,320 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:30:21" (1/1) ... [2018-11-10 00:30:21,328 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 00:30:21,501 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 00:31:56,860 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 00:31:56,961 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 00:33:30,203 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 00:33:31,115 INFO L193 MainTranslator]: Completed translation [2018-11-10 00:33:31,115 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:33:31 WrapperNode [2018-11-10 00:33:31,116 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 00:33:31,116 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 00:33:31,116 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 00:33:31,116 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 00:33:31,121 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:33:31" (1/1) ... [2018-11-10 00:33:31,156 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3143,]],nv_napi_poll,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] [2018-11-10 00:33:31,157 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3142,]],nv_change_mtu,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] [2018-11-10 00:33:31,157 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3141,]],nv_get_sset_count,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] [2018-11-10 00:33:31,168 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 00:33:31,173 INFO L168 Benchmark]: Toolchain (without parser) took 189861.04 ms. Allocated memory was 1.0 GB in the beginning and 4.5 GB in the end (delta: 3.5 GB). Free memory was 923.7 MB in the beginning and 1.4 GB in the end (delta: -525.3 MB). Peak memory consumption was 3.0 GB. Max. memory is 11.5 GB. [2018-11-10 00:33:31,175 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 00:33:31,175 INFO L168 Benchmark]: CACSL2BoogieTranslator took 189802.25 ms. Allocated memory was 1.0 GB in the beginning and 4.5 GB in the end (delta: 3.5 GB). Free memory was 923.7 MB in the beginning and 1.5 GB in the end (delta: -598.2 MB). Peak memory consumption was 3.6 GB. Max. memory is 11.5 GB. [2018-11-10 00:33:31,176 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.34 ms. Allocated memory is still 4.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 72.9 MB). Peak memory consumption was 72.9 MB. Max. memory is 11.5 GB. [2018-11-10 00:33:31,178 INFO L336 ainManager$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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 189802.25 ms. Allocated memory was 1.0 GB in the beginning and 4.5 GB in the end (delta: 3.5 GB). Free memory was 923.7 MB in the beginning and 1.5 GB in the end (delta: -598.2 MB). Peak memory consumption was 3.6 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 56.34 ms. Allocated memory is still 4.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 72.9 MB). Peak memory consumption was 72.9 MB. Max. memory is 11.5 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~ret3143,]],nv_napi_poll,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3142,]],nv_change_mtu,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3141,]],nv_get_sset_count,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] * 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...