./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-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_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/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 580280afa62975c50a7046bd51d1a0fe2478d765 ................................................................................................................................................................................ 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_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/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 580280afa62975c50a7046bd51d1a0fe2478d765 ........................................................................................................................................................... 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 03:55:08,502 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 03:55:08,504 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 03:55:08,510 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 03:55:08,510 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 03:55:08,511 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 03:55:08,512 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 03:55:08,513 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 03:55:08,514 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 03:55:08,515 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 03:55:08,515 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 03:55:08,515 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 03:55:08,516 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 03:55:08,517 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 03:55:08,517 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 03:55:08,517 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 03:55:08,518 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 03:55:08,519 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 03:55:08,520 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 03:55:08,521 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 03:55:08,521 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 03:55:08,522 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 03:55:08,523 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 03:55:08,523 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 03:55:08,523 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 03:55:08,524 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 03:55:08,524 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 03:55:08,525 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 03:55:08,525 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 03:55:08,526 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 03:55:08,526 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 03:55:08,527 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 03:55:08,527 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 03:55:08,527 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 03:55:08,528 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 03:55:08,528 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 03:55:08,528 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 03:55:08,535 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 03:55:08,535 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 03:55:08,536 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 03:55:08,536 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 03:55:08,536 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 03:55:08,536 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 03:55:08,537 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 03:55:08,537 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 03:55:08,537 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 03:55:08,537 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 03:55:08,537 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 03:55:08,537 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 03:55:08,537 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 03:55:08,537 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 03:55:08,538 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 03:55:08,538 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 03:55:08,538 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 03:55:08,538 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 03:55:08,538 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 03:55:08,538 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 03:55:08,538 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 03:55:08,539 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 03:55:08,539 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 03:55:08,539 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 03:55:08,539 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 03:55:08,539 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 03:55:08,539 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_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/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 -> 580280afa62975c50a7046bd51d1a0fe2478d765 [2018-11-10 03:55:08,562 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 03:55:08,572 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 03:55:08,575 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 03:55:08,576 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 03:55:08,576 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 03:55:08,577 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-10 03:55:08,625 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/bin-2019/ukojak/data/05881554a/90761525e5544c2aadf7ac4026776c50/FLAGe0b8340c8 [2018-11-10 03:55:09,271 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 03:55:09,272 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-10 03:55:09,318 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/bin-2019/ukojak/data/05881554a/90761525e5544c2aadf7ac4026776c50/FLAGe0b8340c8 [2018-11-10 03:55:09,330 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/bin-2019/ukojak/data/05881554a/90761525e5544c2aadf7ac4026776c50 [2018-11-10 03:55:09,332 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 03:55:09,334 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 03:55:09,334 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 03:55:09,334 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 03:55:09,337 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 03:55:09,338 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:55:09" (1/1) ... [2018-11-10 03:55:09,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fca48e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:55:09, skipping insertion in model container [2018-11-10 03:55:09,341 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:55:09" (1/1) ... [2018-11-10 03:55:09,349 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 03:55:09,535 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 03:55:16,037 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:55:16,141 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 03:55:18,040 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:55:19,163 INFO L193 MainTranslator]: Completed translation [2018-11-10 03:55:19,164 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:55:19 WrapperNode [2018-11-10 03:55:19,164 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 03:55:19,164 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 03:55:19,164 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 03:55:19,164 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 03:55:19,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:55:19" (1/1) ... [2018-11-10 03:55:19,202 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3237,]],nv_napi_poll,[IdentifierExpression[#~2815,],IdentifierExpression[#~2816,]]] [2018-11-10 03:55:19,203 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3236,]],nv_change_mtu,[IdentifierExpression[#~2815,],IdentifierExpression[#~2816,]]] [2018-11-10 03:55:19,203 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3235,]],nv_get_sset_count,[IdentifierExpression[#~2815,],IdentifierExpression[#~2816,]]] [2018-11-10 03:55:19,215 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 03:55:19,220 INFO L168 Benchmark]: Toolchain (without parser) took 9886.93 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.2 GB). Free memory was 935.0 MB in the beginning and 2.1 GB in the end (delta: -1.2 GB). Peak memory consumption was 36.4 MB. Max. memory is 11.5 GB. [2018-11-10 03:55:19,222 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:55:19,222 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9829.74 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.2 GB). Free memory was 935.0 MB in the beginning and 2.1 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2018-11-10 03:55:19,224 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.95 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 49.4 kB). Peak memory consumption was 49.4 kB. Max. memory is 11.5 GB. [2018-11-10 03:55:19,226 INFO L336 ainManager$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 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 9829.74 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.2 GB). Free memory was 935.0 MB in the beginning and 2.1 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 54.95 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 49.4 kB). Peak memory consumption was 49.4 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~ret3237,]],nv_napi_poll,[IdentifierExpression[#~2815,],IdentifierExpression[#~2816,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3236,]],nv_change_mtu,[IdentifierExpression[#~2815,],IdentifierExpression[#~2816,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3235,]],nv_get_sset_count,[IdentifierExpression[#~2815,],IdentifierExpression[#~2816,]]] * 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 03:55:20,477 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 03:55:20,478 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 03:55:20,485 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 03:55:20,485 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 03:55:20,486 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 03:55:20,487 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 03:55:20,488 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 03:55:20,489 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 03:55:20,490 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 03:55:20,490 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 03:55:20,491 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 03:55:20,491 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 03:55:20,492 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 03:55:20,493 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 03:55:20,493 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 03:55:20,494 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 03:55:20,495 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 03:55:20,496 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 03:55:20,498 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 03:55:20,498 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 03:55:20,499 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 03:55:20,501 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 03:55:20,501 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 03:55:20,501 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 03:55:20,502 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 03:55:20,503 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 03:55:20,503 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 03:55:20,504 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 03:55:20,505 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 03:55:20,505 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 03:55:20,505 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 03:55:20,505 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 03:55:20,506 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 03:55:20,506 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 03:55:20,507 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 03:55:20,507 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 03:55:20,517 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 03:55:20,517 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 03:55:20,518 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 03:55:20,518 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 03:55:20,519 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 03:55:20,519 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 03:55:20,519 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 03:55:20,519 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 03:55:20,519 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 03:55:20,520 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 03:55:20,520 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 03:55:20,520 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 03:55:20,520 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 03:55:20,520 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 03:55:20,520 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 03:55:20,520 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 03:55:20,521 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 03:55:20,521 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 03:55:20,521 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 03:55:20,521 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 03:55:20,521 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 03:55:20,521 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 03:55:20,522 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 03:55:20,522 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 03:55:20,522 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 03:55:20,522 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 03:55:20,522 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 03:55:20,522 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 03:55:20,522 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 03:55:20,522 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_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/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 -> 580280afa62975c50a7046bd51d1a0fe2478d765 [2018-11-10 03:55:20,551 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 03:55:20,559 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 03:55:20,561 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 03:55:20,562 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 03:55:20,562 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 03:55:20,562 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-10 03:55:20,597 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/bin-2019/ukojak/data/1f7c57bff/1b3194630aab458babfc3562e3eda70a/FLAG7df31ca12 [2018-11-10 03:55:21,287 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 03:55:21,288 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-10 03:55:21,332 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/bin-2019/ukojak/data/1f7c57bff/1b3194630aab458babfc3562e3eda70a/FLAG7df31ca12 [2018-11-10 03:55:21,344 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_88e16df0-0ec2-452d-b9b6-b78ac3d0ae65/bin-2019/ukojak/data/1f7c57bff/1b3194630aab458babfc3562e3eda70a [2018-11-10 03:55:21,346 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 03:55:21,347 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 03:55:21,348 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 03:55:21,348 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 03:55:21,351 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 03:55:21,352 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:55:21" (1/1) ... [2018-11-10 03:55:21,354 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@182d494a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:55:21, skipping insertion in model container [2018-11-10 03:55:21,354 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:55:21" (1/1) ... [2018-11-10 03:55:21,362 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 03:55:21,537 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 03:56:57,006 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:56:57,141 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 03:58:27,537 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:58:28,476 INFO L193 MainTranslator]: Completed translation [2018-11-10 03:58:28,476 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:58:28 WrapperNode [2018-11-10 03:58:28,476 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 03:58:28,477 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 03:58:28,477 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 03:58:28,477 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 03:58:28,482 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:58:28" (1/1) ... [2018-11-10 03:58:28,526 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3237,]],nv_napi_poll,[IdentifierExpression[#~2815,],IdentifierExpression[#~2816,]]] [2018-11-10 03:58:28,527 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3236,]],nv_change_mtu,[IdentifierExpression[#~2815,],IdentifierExpression[#~2816,]]] [2018-11-10 03:58:28,527 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3235,]],nv_get_sset_count,[IdentifierExpression[#~2815,],IdentifierExpression[#~2816,]]] [2018-11-10 03:58:28,537 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 03:58:28,540 INFO L168 Benchmark]: Toolchain (without parser) took 187193.59 ms. Allocated memory was 1.0 GB in the beginning and 5.2 GB in the end (delta: 4.2 GB). Free memory was 922.4 MB in the beginning and 3.8 GB in the end (delta: -2.8 GB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-11-10 03:58:28,542 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:58:28,542 INFO L168 Benchmark]: CACSL2BoogieTranslator took 187128.20 ms. Allocated memory was 1.0 GB in the beginning and 5.2 GB in the end (delta: 4.2 GB). Free memory was 922.4 MB in the beginning and 3.8 GB in the end (delta: -2.8 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. [2018-11-10 03:58:28,543 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.10 ms. Allocated memory is still 5.2 GB. Free memory is still 3.8 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:58:28,545 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 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 187128.20 ms. Allocated memory was 1.0 GB in the beginning and 5.2 GB in the end (delta: 4.2 GB). Free memory was 922.4 MB in the beginning and 3.8 GB in the end (delta: -2.8 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 63.10 ms. Allocated memory is still 5.2 GB. Free memory is still 3.8 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~ret3237,]],nv_napi_poll,[IdentifierExpression[#~2815,],IdentifierExpression[#~2816,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3236,]],nv_change_mtu,[IdentifierExpression[#~2815,],IdentifierExpression[#~2816,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3235,]],nv_get_sset_count,[IdentifierExpression[#~2815,],IdentifierExpression[#~2816,]]] * 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...