./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__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_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/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 6f7bff7ca9ae778ed1363702708cedf718b99a40 ......................................................................................................................................................................... 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_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/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 6f7bff7ca9ae778ed1363702708cedf718b99a40 ........................................................................................................................................................... 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 11:59:53,498 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 11:59:53,499 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 11:59:53,506 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 11:59:53,506 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 11:59:53,507 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 11:59:53,508 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 11:59:53,509 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 11:59:53,510 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 11:59:53,511 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 11:59:53,512 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 11:59:53,512 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 11:59:53,513 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 11:59:53,513 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 11:59:53,514 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 11:59:53,515 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 11:59:53,515 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 11:59:53,516 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 11:59:53,518 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 11:59:53,519 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 11:59:53,520 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 11:59:53,521 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 11:59:53,522 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 11:59:53,522 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 11:59:53,523 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 11:59:53,523 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 11:59:53,524 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 11:59:53,524 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 11:59:53,525 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 11:59:53,526 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 11:59:53,526 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 11:59:53,526 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 11:59:53,526 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 11:59:53,527 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 11:59:53,527 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 11:59:53,528 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 11:59:53,528 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 11:59:53,539 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 11:59:53,539 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 11:59:53,540 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 11:59:53,540 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 11:59:53,540 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 11:59:53,540 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 11:59:53,541 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 11:59:53,541 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 11:59:53,541 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 11:59:53,541 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 11:59:53,541 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 11:59:53,541 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 11:59:53,541 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 11:59:53,542 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 11:59:53,542 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 11:59:53,542 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 11:59:53,542 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 11:59:53,542 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 11:59:53,542 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 11:59:53,543 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 11:59:53,543 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 11:59:53,543 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 11:59:53,543 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 11:59:53,543 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 11:59:53,543 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 11:59:53,543 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 11:59:53,544 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_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/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 -> 6f7bff7ca9ae778ed1363702708cedf718b99a40 [2018-11-10 11:59:53,571 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 11:59:53,580 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 11:59:53,582 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 11:59:53,583 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 11:59:53,584 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 11:59:53,584 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-10 11:59:53,620 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/bin-2019/ukojak/data/fde9293d8/013dbd0a85d14f5e8c947b6e5c480ab6/FLAG854427876 [2018-11-10 11:59:54,243 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 11:59:54,244 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-10 11:59:54,286 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/bin-2019/ukojak/data/fde9293d8/013dbd0a85d14f5e8c947b6e5c480ab6/FLAG854427876 [2018-11-10 11:59:54,297 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/bin-2019/ukojak/data/fde9293d8/013dbd0a85d14f5e8c947b6e5c480ab6 [2018-11-10 11:59:54,299 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 11:59:54,300 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 11:59:54,301 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 11:59:54,301 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 11:59:54,304 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 11:59:54,305 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:59:54" (1/1) ... [2018-11-10 11:59:54,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a425164 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:59:54, skipping insertion in model container [2018-11-10 11:59:54,307 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:59:54" (1/1) ... [2018-11-10 11:59:54,315 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 11:59:54,468 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 12:00:00,180 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:00:00,299 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 12:00:02,413 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:00:03,229 INFO L193 MainTranslator]: Completed translation [2018-11-10 12:00:03,229 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:00:03 WrapperNode [2018-11-10 12:00:03,229 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 12:00:03,230 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 12:00:03,230 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 12:00:03,230 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 12:00:03,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:00:03" (1/1) ... [2018-11-10 12:00:03,264 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3158,]],nv_napi_poll,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] [2018-11-10 12:00:03,266 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3157,]],nv_change_mtu,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] [2018-11-10 12:00:03,266 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3156,]],nv_get_sset_count,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] [2018-11-10 12:00:03,277 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 12:00:03,281 INFO L168 Benchmark]: Toolchain (without parser) took 8980.82 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 1.0 GB). Free memory was 931.5 MB in the beginning and 1.6 GB in the end (delta: -662.5 MB). Peak memory consumption was 348.3 MB. Max. memory is 11.5 GB. [2018-11-10 12:00:03,285 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 980.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:00:03,285 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8928.17 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 1.0 GB). Free memory was 931.5 MB in the beginning and 1.6 GB in the end (delta: -662.6 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-11-10 12:00:03,286 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.46 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 100.5 kB). Peak memory consumption was 100.5 kB. Max. memory is 11.5 GB. [2018-11-10 12:00:03,288 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 980.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 8928.17 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 1.0 GB). Free memory was 931.5 MB in the beginning and 1.6 GB in the end (delta: -662.6 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 50.46 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 100.5 kB). Peak memory consumption was 100.5 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~ret3158,]],nv_napi_poll,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3157,]],nv_change_mtu,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3156,]],nv_get_sset_count,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] * 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 12:00:04,584 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 12:00:04,585 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 12:00:04,594 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 12:00:04,594 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 12:00:04,595 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 12:00:04,595 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 12:00:04,597 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 12:00:04,598 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 12:00:04,598 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 12:00:04,599 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 12:00:04,599 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 12:00:04,600 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 12:00:04,600 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 12:00:04,601 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 12:00:04,602 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 12:00:04,602 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 12:00:04,604 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 12:00:04,605 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 12:00:04,606 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 12:00:04,606 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 12:00:04,607 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 12:00:04,609 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 12:00:04,609 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 12:00:04,609 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 12:00:04,610 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 12:00:04,611 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 12:00:04,611 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 12:00:04,612 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 12:00:04,612 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 12:00:04,613 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 12:00:04,613 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 12:00:04,613 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 12:00:04,613 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 12:00:04,614 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 12:00:04,614 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 12:00:04,614 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 12:00:04,625 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 12:00:04,626 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 12:00:04,626 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 12:00:04,626 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 12:00:04,627 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 12:00:04,627 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 12:00:04,627 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 12:00:04,627 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 12:00:04,627 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 12:00:04,628 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 12:00:04,628 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 12:00:04,628 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 12:00:04,628 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 12:00:04,628 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 12:00:04,628 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 12:00:04,628 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 12:00:04,629 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 12:00:04,629 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 12:00:04,629 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 12:00:04,629 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 12:00:04,629 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 12:00:04,629 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 12:00:04,629 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 12:00:04,629 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 12:00:04,630 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 12:00:04,630 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 12:00:04,630 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 12:00:04,630 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 12:00:04,630 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 12:00:04,630 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_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/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 -> 6f7bff7ca9ae778ed1363702708cedf718b99a40 [2018-11-10 12:00:04,661 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 12:00:04,670 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 12:00:04,673 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 12:00:04,674 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 12:00:04,675 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 12:00:04,675 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-10 12:00:04,726 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/bin-2019/ukojak/data/52efe72c3/aa5386cb474e486d9278bd15eed7bb37/FLAGd807df079 [2018-11-10 12:00:05,343 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 12:00:05,343 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-10 12:00:05,388 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/bin-2019/ukojak/data/52efe72c3/aa5386cb474e486d9278bd15eed7bb37/FLAGd807df079 [2018-11-10 12:00:05,399 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7ff0eee5-44fe-4dae-bf8a-2b8b63e15a2e/bin-2019/ukojak/data/52efe72c3/aa5386cb474e486d9278bd15eed7bb37 [2018-11-10 12:00:05,402 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 12:00:05,403 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 12:00:05,404 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 12:00:05,404 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 12:00:05,408 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 12:00:05,408 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:00:05" (1/1) ... [2018-11-10 12:00:05,411 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35d180ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:00:05, skipping insertion in model container [2018-11-10 12:00:05,411 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:00:05" (1/1) ... [2018-11-10 12:00:05,420 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 12:00:05,586 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 12:01:41,808 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:01:41,914 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 12:03:15,241 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:03:16,118 INFO L193 MainTranslator]: Completed translation [2018-11-10 12:03:16,119 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:03:16 WrapperNode [2018-11-10 12:03:16,119 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 12:03:16,119 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 12:03:16,120 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 12:03:16,120 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 12:03:16,125 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:03:16" (1/1) ... [2018-11-10 12:03:16,175 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3158,]],nv_napi_poll,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] [2018-11-10 12:03:16,177 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3157,]],nv_change_mtu,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] [2018-11-10 12:03:16,177 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3156,]],nv_get_sset_count,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] [2018-11-10 12:03:16,188 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 12:03:16,193 INFO L168 Benchmark]: Toolchain (without parser) took 190790.07 ms. Allocated memory was 1.0 GB in the beginning and 5.0 GB in the end (delta: 4.0 GB). Free memory was 924.0 MB in the beginning and 4.5 GB in the end (delta: -3.5 GB). Peak memory consumption was 417.1 MB. Max. memory is 11.5 GB. [2018-11-10 12:03:16,194 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:03:16,195 INFO L168 Benchmark]: CACSL2BoogieTranslator took 190715.15 ms. Allocated memory was 1.0 GB in the beginning and 5.0 GB in the end (delta: 4.0 GB). Free memory was 924.0 MB in the beginning and 4.5 GB in the end (delta: -3.5 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. [2018-11-10 12:03:16,195 INFO L168 Benchmark]: Boogie Procedure Inliner took 72.54 ms. Allocated memory is still 5.0 GB. Free memory was 4.5 GB in the beginning and 4.5 GB in the end (delta: 885.3 kB). Peak memory consumption was 885.3 kB. Max. memory is 11.5 GB. [2018-11-10 12:03:16,198 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 190715.15 ms. Allocated memory was 1.0 GB in the beginning and 5.0 GB in the end (delta: 4.0 GB). Free memory was 924.0 MB in the beginning and 4.5 GB in the end (delta: -3.5 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 72.54 ms. Allocated memory is still 5.0 GB. Free memory was 4.5 GB in the beginning and 4.5 GB in the end (delta: 885.3 kB). Peak memory consumption was 885.3 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~ret3158,]],nv_napi_poll,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3157,]],nv_change_mtu,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3156,]],nv_get_sset_count,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] * 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...