./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__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_5c27fb59-6a36-47b7-ab07-ae9b045f9253/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5c27fb59-6a36-47b7-ab07-ae9b045f9253/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5c27fb59-6a36-47b7-ab07-ae9b045f9253/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5c27fb59-6a36-47b7-ab07-ae9b045f9253/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5c27fb59-6a36-47b7-ab07-ae9b045f9253/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5c27fb59-6a36-47b7-ab07-ae9b045f9253/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 f119a0c28ecd4c8fa5cf5f5974d702a52c7abc0d ...................................................................................................................................................................... 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_5c27fb59-6a36-47b7-ab07-ae9b045f9253/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5c27fb59-6a36-47b7-ab07-ae9b045f9253/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5c27fb59-6a36-47b7-ab07-ae9b045f9253/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5c27fb59-6a36-47b7-ab07-ae9b045f9253/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5c27fb59-6a36-47b7-ab07-ae9b045f9253/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5c27fb59-6a36-47b7-ab07-ae9b045f9253/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 f119a0c28ecd4c8fa5cf5f5974d702a52c7abc0d ............................................................................................................................................................ 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 [2018-10-26 21:38:20,598 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 21:38:20,600 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 21:38:20,614 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 21:38:20,614 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 21:38:20,615 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 21:38:20,616 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 21:38:20,617 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 21:38:20,621 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 21:38:20,622 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 21:38:20,626 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 21:38:20,626 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 21:38:20,627 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 21:38:20,628 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 21:38:20,629 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 21:38:20,629 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 21:38:20,630 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 21:38:20,631 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 21:38:20,633 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 21:38:20,642 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 21:38:20,644 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 21:38:20,645 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 21:38:20,647 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 21:38:20,647 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 21:38:20,648 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 21:38:20,648 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 21:38:20,649 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 21:38:20,654 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 21:38:20,655 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 21:38:20,656 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 21:38:20,656 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 21:38:20,656 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 21:38:20,656 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 21:38:20,657 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 21:38:20,657 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 21:38:20,660 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 21:38:20,660 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5c27fb59-6a36-47b7-ab07-ae9b045f9253/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-26 21:38:20,679 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 21:38:20,679 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 21:38:20,680 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 21:38:20,680 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 21:38:20,681 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 21:38:20,681 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 21:38:20,681 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 21:38:20,681 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 21:38:20,682 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 21:38:20,685 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 21:38:20,685 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 21:38:20,686 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 21:38:20,686 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 21:38:20,686 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 21:38:20,686 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 21:38:20,686 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 21:38:20,686 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 21:38:20,687 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 21:38:20,687 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 21:38:20,687 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 21:38:20,687 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 21:38:20,687 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 21:38:20,687 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 21:38:20,688 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 21:38:20,688 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 21:38:20,688 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 21:38:20,688 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_5c27fb59-6a36-47b7-ab07-ae9b045f9253/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 -> f119a0c28ecd4c8fa5cf5f5974d702a52c7abc0d [2018-10-26 21:38:20,735 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 21:38:20,751 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 21:38:20,756 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 21:38:20,757 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 21:38:20,757 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 21:38:20,758 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5c27fb59-6a36-47b7-ab07-ae9b045f9253/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-10-26 21:38:20,823 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5c27fb59-6a36-47b7-ab07-ae9b045f9253/bin-2019/ukojak/data/5e39bd3eb/e8ae5e112c3445978363e719f2b85e3d/FLAG1b4bafbd4 [2018-10-26 21:38:21,729 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 21:38:21,730 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5c27fb59-6a36-47b7-ab07-ae9b045f9253/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-10-26 21:38:21,796 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5c27fb59-6a36-47b7-ab07-ae9b045f9253/bin-2019/ukojak/data/5e39bd3eb/e8ae5e112c3445978363e719f2b85e3d/FLAG1b4bafbd4 [2018-10-26 21:38:21,810 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5c27fb59-6a36-47b7-ab07-ae9b045f9253/bin-2019/ukojak/data/5e39bd3eb/e8ae5e112c3445978363e719f2b85e3d [2018-10-26 21:38:21,814 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 21:38:21,815 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 21:38:21,816 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 21:38:21,816 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 21:38:21,820 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 21:38:21,821 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:38:21" (1/1) ... [2018-10-26 21:38:21,824 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f3183d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:38:21, skipping insertion in model container [2018-10-26 21:38:21,825 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:38:21" (1/1) ... [2018-10-26 21:38:21,835 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 21:38:22,036 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 21:38:30,108 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:38:30,280 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 21:38:33,407 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:38:35,212 INFO L193 MainTranslator]: Completed translation [2018-10-26 21:38:35,213 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:38:35 WrapperNode [2018-10-26 21:38:35,213 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 21:38:35,214 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 21:38:35,214 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 21:38:35,214 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 21:38:35,220 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:38:35" (1/1) ... [2018-10-26 21:38:35,271 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3140,]],nv_napi_poll,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] [2018-10-26 21:38:35,272 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3139,]],nv_change_mtu,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] [2018-10-26 21:38:35,272 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3138,]],nv_get_sset_count,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] [2018-10-26 21:38:35,290 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 21:38:35,292 INFO L168 Benchmark]: Toolchain (without parser) took 13477.95 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.2 GB). Free memory was 935.5 MB in the beginning and 1.8 GB in the end (delta: -906.0 MB). Peak memory consumption was 292.0 MB. Max. memory is 11.5 GB. [2018-10-26 21:38:35,294 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 21:38:35,297 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13397.50 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.2 GB). Free memory was 935.5 MB in the beginning and 1.8 GB in the end (delta: -906.2 MB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. [2018-10-26 21:38:35,298 INFO L168 Benchmark]: Boogie Procedure Inliner took 77.71 ms. Allocated memory is still 2.2 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 198.6 kB). Peak memory consumption was 198.6 kB. Max. memory is 11.5 GB. [2018-10-26 21:38:35,300 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 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 13397.50 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.2 GB). Free memory was 935.5 MB in the beginning and 1.8 GB in the end (delta: -906.2 MB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 77.71 ms. Allocated memory is still 2.2 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 198.6 kB). Peak memory consumption was 198.6 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~ret3140,]],nv_napi_poll,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3139,]],nv_change_mtu,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3138,]],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 [2018-10-26 21:38:37,226 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 21:38:37,227 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 21:38:37,237 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 21:38:37,237 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 21:38:37,238 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 21:38:37,239 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 21:38:37,240 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 21:38:37,242 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 21:38:37,242 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 21:38:37,243 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 21:38:37,243 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 21:38:37,244 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 21:38:37,245 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 21:38:37,246 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 21:38:37,246 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 21:38:37,247 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 21:38:37,248 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 21:38:37,250 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 21:38:37,251 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 21:38:37,252 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 21:38:37,253 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 21:38:37,255 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 21:38:37,255 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 21:38:37,255 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 21:38:37,256 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 21:38:37,257 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 21:38:37,257 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 21:38:37,258 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 21:38:37,259 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 21:38:37,259 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 21:38:37,260 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 21:38:37,260 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 21:38:37,260 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 21:38:37,261 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 21:38:37,261 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 21:38:37,262 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5c27fb59-6a36-47b7-ab07-ae9b045f9253/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-26 21:38:37,273 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 21:38:37,273 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 21:38:37,274 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 21:38:37,274 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 21:38:37,275 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 21:38:37,275 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 21:38:37,275 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 21:38:37,275 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 21:38:37,275 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 21:38:37,276 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 21:38:37,276 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 21:38:37,276 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 21:38:37,276 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 21:38:37,276 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 21:38:37,276 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 21:38:37,276 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 21:38:37,277 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 21:38:37,277 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 21:38:37,277 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 21:38:37,277 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 21:38:37,277 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 21:38:37,277 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 21:38:37,278 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 21:38:37,278 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 21:38:37,278 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 21:38:37,278 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 21:38:37,278 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 21:38:37,278 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 21:38:37,278 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 21:38:37,279 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_5c27fb59-6a36-47b7-ab07-ae9b045f9253/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 -> f119a0c28ecd4c8fa5cf5f5974d702a52c7abc0d [2018-10-26 21:38:37,312 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 21:38:37,323 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 21:38:37,326 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 21:38:37,327 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 21:38:37,328 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 21:38:37,328 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5c27fb59-6a36-47b7-ab07-ae9b045f9253/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-10-26 21:38:37,379 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5c27fb59-6a36-47b7-ab07-ae9b045f9253/bin-2019/ukojak/data/e86b9c0a0/b68f31b63eaa4249ab336fdf010cf58d/FLAG6702c22e7 [2018-10-26 21:38:38,319 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 21:38:38,320 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5c27fb59-6a36-47b7-ab07-ae9b045f9253/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-10-26 21:38:38,392 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5c27fb59-6a36-47b7-ab07-ae9b045f9253/bin-2019/ukojak/data/e86b9c0a0/b68f31b63eaa4249ab336fdf010cf58d/FLAG6702c22e7 [2018-10-26 21:38:38,409 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5c27fb59-6a36-47b7-ab07-ae9b045f9253/bin-2019/ukojak/data/e86b9c0a0/b68f31b63eaa4249ab336fdf010cf58d [2018-10-26 21:38:38,412 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 21:38:38,413 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 21:38:38,415 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 21:38:38,415 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 21:38:38,419 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 21:38:38,420 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:38:38" (1/1) ... [2018-10-26 21:38:38,423 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7374439 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:38:38, skipping insertion in model container [2018-10-26 21:38:38,423 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:38:38" (1/1) ... [2018-10-26 21:38:38,434 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 21:38:38,655 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 21:40:23,971 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:40:24,440 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 21:41:58,355 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:42:00,513 INFO L193 MainTranslator]: Completed translation [2018-10-26 21:42:00,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:42:00 WrapperNode [2018-10-26 21:42:00,514 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 21:42:00,515 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 21:42:00,515 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 21:42:00,515 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 21:42:00,524 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:42:00" (1/1) ... [2018-10-26 21:42:00,597 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3140,]],nv_napi_poll,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] [2018-10-26 21:42:00,598 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3139,]],nv_change_mtu,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] [2018-10-26 21:42:00,598 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3138,]],nv_get_sset_count,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] [2018-10-26 21:42:00,623 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 21:42:00,635 INFO L168 Benchmark]: Toolchain (without parser) took 202222.45 ms. Allocated memory was 1.0 GB in the beginning and 5.1 GB in the end (delta: 4.1 GB). Free memory was 925.1 MB in the beginning and 4.1 GB in the end (delta: -3.2 GB). Peak memory consumption was 843.6 MB. Max. memory is 11.5 GB. [2018-10-26 21:42:00,642 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 21:42:00,643 INFO L168 Benchmark]: CACSL2BoogieTranslator took 202099.62 ms. Allocated memory was 1.0 GB in the beginning and 5.1 GB in the end (delta: 4.1 GB). Free memory was 925.1 MB in the beginning and 4.2 GB in the end (delta: -3.3 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. [2018-10-26 21:42:00,644 INFO L168 Benchmark]: Boogie Procedure Inliner took 119.54 ms. Allocated memory is still 5.1 GB. Free memory was 4.2 GB in the beginning and 4.1 GB in the end (delta: 85.4 MB). Peak memory consumption was 85.4 MB. Max. memory is 11.5 GB. [2018-10-26 21:42:00,647 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 202099.62 ms. Allocated memory was 1.0 GB in the beginning and 5.1 GB in the end (delta: 4.1 GB). Free memory was 925.1 MB in the beginning and 4.2 GB in the end (delta: -3.3 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 119.54 ms. Allocated memory is still 5.1 GB. Free memory was 4.2 GB in the beginning and 4.1 GB in the end (delta: 85.4 MB). Peak memory consumption was 85.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3140,]],nv_napi_poll,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3139,]],nv_change_mtu,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3138,]],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...