./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__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_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/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 58c62f698558155710154bc9ece16a21da34a981 ...................................................................................................................................................................... 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_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/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 58c62f698558155710154bc9ece16a21da34a981 ............................................................................................................................................................ 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 [2018-10-27 00:30:20,291 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 00:30:20,293 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 00:30:20,309 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 00:30:20,310 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 00:30:20,310 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 00:30:20,311 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 00:30:20,312 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 00:30:20,316 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 00:30:20,319 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 00:30:20,321 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 00:30:20,321 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 00:30:20,323 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 00:30:20,325 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 00:30:20,332 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 00:30:20,332 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 00:30:20,333 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 00:30:20,334 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 00:30:20,335 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 00:30:20,337 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 00:30:20,340 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 00:30:20,343 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 00:30:20,346 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 00:30:20,348 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 00:30:20,349 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 00:30:20,350 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 00:30:20,350 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 00:30:20,351 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 00:30:20,351 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 00:30:20,352 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 00:30:20,352 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 00:30:20,353 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 00:30:20,356 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 00:30:20,356 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 00:30:20,357 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 00:30:20,358 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 00:30:20,359 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-27 00:30:20,370 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 00:30:20,370 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 00:30:20,371 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 00:30:20,371 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 00:30:20,372 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 00:30:20,372 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 00:30:20,372 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 00:30:20,372 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-27 00:30:20,372 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 00:30:20,373 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 00:30:20,373 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 00:30:20,374 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 00:30:20,374 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 00:30:20,374 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 00:30:20,374 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-27 00:30:20,375 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-27 00:30:20,375 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 00:30:20,375 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 00:30:20,375 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-27 00:30:20,375 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 00:30:20,375 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 00:30:20,375 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 00:30:20,376 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-27 00:30:20,376 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 00:30:20,376 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-27 00:30:20,376 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-27 00:30:20,376 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_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/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 -> 58c62f698558155710154bc9ece16a21da34a981 [2018-10-27 00:30:20,418 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 00:30:20,440 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 00:30:20,443 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 00:30:20,446 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 00:30:20,447 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 00:30:20,448 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-10-27 00:30:20,500 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/bin-2019/ukojak/data/862d4e5bd/bf60eba35cad419c9f4502a75a3a8448/FLAGab4c3c7b7 [2018-10-27 00:30:21,386 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 00:30:21,387 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-10-27 00:30:21,447 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/bin-2019/ukojak/data/862d4e5bd/bf60eba35cad419c9f4502a75a3a8448/FLAGab4c3c7b7 [2018-10-27 00:30:21,464 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/bin-2019/ukojak/data/862d4e5bd/bf60eba35cad419c9f4502a75a3a8448 [2018-10-27 00:30:21,469 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 00:30:21,471 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 00:30:21,472 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 00:30:21,474 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 00:30:21,477 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 00:30:21,478 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:30:21" (1/1) ... [2018-10-27 00:30:21,480 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41db60a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:30:21, skipping insertion in model container [2018-10-27 00:30:21,480 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:30:21" (1/1) ... [2018-10-27 00:30:21,490 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 00:30:21,692 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 00:30:30,209 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 00:30:30,375 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 00:30:33,202 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 00:30:34,531 INFO L193 MainTranslator]: Completed translation [2018-10-27 00:30:34,532 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:30:34 WrapperNode [2018-10-27 00:30:34,532 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 00:30:34,532 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-27 00:30:34,533 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-27 00:30:34,533 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-27 00:30:34,542 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:30:34" (1/1) ... [2018-10-27 00:30:34,598 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3147,]],nv_napi_poll,[IdentifierExpression[#~2819,],IdentifierExpression[#~2820,]]] [2018-10-27 00:30:34,601 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3146,]],nv_change_mtu,[IdentifierExpression[#~2819,],IdentifierExpression[#~2820,]]] [2018-10-27 00:30:34,601 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3145,]],nv_get_sset_count,[IdentifierExpression[#~2819,],IdentifierExpression[#~2820,]]] [2018-10-27 00:30:34,618 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-27 00:30:34,626 INFO L168 Benchmark]: Toolchain (without parser) took 13156.03 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.4 GB). Free memory was 930.2 MB in the beginning and 1.4 GB in the end (delta: -465.8 MB). Peak memory consumption was 902.5 MB. Max. memory is 11.5 GB. [2018-10-27 00:30:34,629 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 00:30:34,630 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13060.24 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.4 GB). Free memory was 930.2 MB in the beginning and 1.4 GB in the end (delta: -466.2 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2018-10-27 00:30:34,631 INFO L168 Benchmark]: Boogie Procedure Inliner took 93.11 ms. Allocated memory is still 2.4 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 340.2 kB). Peak memory consumption was 340.2 kB. Max. memory is 11.5 GB. [2018-10-27 00:30:34,634 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 13060.24 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.4 GB). Free memory was 930.2 MB in the beginning and 1.4 GB in the end (delta: -466.2 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 93.11 ms. Allocated memory is still 2.4 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 340.2 kB). Peak memory consumption was 340.2 kB. 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~ret3147,]],nv_napi_poll,[IdentifierExpression[#~2819,],IdentifierExpression[#~2820,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3146,]],nv_change_mtu,[IdentifierExpression[#~2819,],IdentifierExpression[#~2820,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3145,]],nv_get_sset_count,[IdentifierExpression[#~2819,],IdentifierExpression[#~2820,]]] * 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 [2018-10-27 00:30:36,495 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 00:30:36,497 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 00:30:36,506 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 00:30:36,506 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 00:30:36,507 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 00:30:36,508 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 00:30:36,509 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 00:30:36,510 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 00:30:36,511 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 00:30:36,511 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 00:30:36,511 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 00:30:36,512 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 00:30:36,513 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 00:30:36,514 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 00:30:36,515 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 00:30:36,516 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 00:30:36,525 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 00:30:36,528 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 00:30:36,529 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 00:30:36,530 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 00:30:36,531 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 00:30:36,532 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 00:30:36,532 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 00:30:36,532 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 00:30:36,533 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 00:30:36,534 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 00:30:36,534 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 00:30:36,535 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 00:30:36,536 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 00:30:36,536 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 00:30:36,536 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 00:30:36,536 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 00:30:36,537 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 00:30:36,542 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 00:30:36,542 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 00:30:36,543 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-27 00:30:36,559 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 00:30:36,560 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 00:30:36,560 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 00:30:36,560 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 00:30:36,561 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 00:30:36,561 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 00:30:36,561 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 00:30:36,561 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 00:30:36,562 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 00:30:36,562 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 00:30:36,562 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 00:30:36,562 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-27 00:30:36,562 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-27 00:30:36,562 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 00:30:36,562 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 00:30:36,563 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-27 00:30:36,563 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-27 00:30:36,563 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 00:30:36,563 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 00:30:36,563 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-27 00:30:36,563 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 00:30:36,563 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 00:30:36,563 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 00:30:36,564 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-27 00:30:36,564 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-27 00:30:36,564 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 00:30:36,564 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-27 00:30:36,564 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-27 00:30:36,564 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-27 00:30:36,564 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_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/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 -> 58c62f698558155710154bc9ece16a21da34a981 [2018-10-27 00:30:36,596 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 00:30:36,606 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 00:30:36,609 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 00:30:36,610 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 00:30:36,610 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 00:30:36,611 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-10-27 00:30:36,657 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/bin-2019/ukojak/data/02dd86ca3/8f304853bae24aada1bb87d493163329/FLAG0aa0ac8f1 [2018-10-27 00:30:37,467 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 00:30:37,467 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-10-27 00:30:37,531 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/bin-2019/ukojak/data/02dd86ca3/8f304853bae24aada1bb87d493163329/FLAG0aa0ac8f1 [2018-10-27 00:30:37,543 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_879ae88d-4f0a-4a1b-a2c2-5007c1a8a157/bin-2019/ukojak/data/02dd86ca3/8f304853bae24aada1bb87d493163329 [2018-10-27 00:30:37,547 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 00:30:37,548 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 00:30:37,549 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 00:30:37,549 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 00:30:37,553 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 00:30:37,554 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:30:37" (1/1) ... [2018-10-27 00:30:37,556 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fdbf4bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:30:37, skipping insertion in model container [2018-10-27 00:30:37,556 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:30:37" (1/1) ... [2018-10-27 00:30:37,566 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 00:30:37,775 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 00:32:19,969 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 00:32:20,534 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 00:33:58,613 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 00:33:59,976 INFO L193 MainTranslator]: Completed translation [2018-10-27 00:33:59,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:33:59 WrapperNode [2018-10-27 00:33:59,977 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 00:33:59,978 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-27 00:33:59,978 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-27 00:33:59,978 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-27 00:33:59,986 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:33:59" (1/1) ... [2018-10-27 00:34:00,045 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3147,]],nv_napi_poll,[IdentifierExpression[#~2819,],IdentifierExpression[#~2820,]]] [2018-10-27 00:34:00,046 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3146,]],nv_change_mtu,[IdentifierExpression[#~2819,],IdentifierExpression[#~2820,]]] [2018-10-27 00:34:00,047 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3145,]],nv_get_sset_count,[IdentifierExpression[#~2819,],IdentifierExpression[#~2820,]]] [2018-10-27 00:34:00,066 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-27 00:34:00,069 INFO L168 Benchmark]: Toolchain (without parser) took 202521.49 ms. Allocated memory was 1.0 GB in the beginning and 5.1 GB in the end (delta: 4.1 GB). Free memory was 927.7 MB in the beginning and 2.8 GB in the end (delta: -1.9 GB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. [2018-10-27 00:34:00,070 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 00:34:00,071 INFO L168 Benchmark]: CACSL2BoogieTranslator took 202428.48 ms. Allocated memory was 1.0 GB in the beginning and 5.1 GB in the end (delta: 4.1 GB). Free memory was 927.7 MB in the beginning and 2.8 GB in the end (delta: -1.9 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. [2018-10-27 00:34:00,072 INFO L168 Benchmark]: Boogie Procedure Inliner took 90.33 ms. Allocated memory is still 5.1 GB. Free memory is still 2.8 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 00:34:00,077 INFO L336 ainManager$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 202428.48 ms. Allocated memory was 1.0 GB in the beginning and 5.1 GB in the end (delta: 4.1 GB). Free memory was 927.7 MB in the beginning and 2.8 GB in the end (delta: -1.9 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 90.33 ms. Allocated memory is still 5.1 GB. Free memory is still 2.8 GB. There was no memory consumed. 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~ret3147,]],nv_napi_poll,[IdentifierExpression[#~2819,],IdentifierExpression[#~2820,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3146,]],nv_change_mtu,[IdentifierExpression[#~2819,],IdentifierExpression[#~2820,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3145,]],nv_get_sset_count,[IdentifierExpression[#~2819,],IdentifierExpression[#~2820,]]] * 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...