./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-kernel-locking-mutex__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_8389b581-3c42-4284-9a4d-ce7628ebbe20/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8389b581-3c42-4284-9a4d-ce7628ebbe20/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8389b581-3c42-4284-9a4d-ce7628ebbe20/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8389b581-3c42-4284-9a4d-ce7628ebbe20/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-kernel-locking-mutex__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_8389b581-3c42-4284-9a4d-ce7628ebbe20/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8389b581-3c42-4284-9a4d-ce7628ebbe20/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 5420617b37204b5533747c859b2c437fd6602b47 ............................................................................................................................................................................... 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_8389b581-3c42-4284-9a4d-ce7628ebbe20/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8389b581-3c42-4284-9a4d-ce7628ebbe20/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8389b581-3c42-4284-9a4d-ce7628ebbe20/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8389b581-3c42-4284-9a4d-ce7628ebbe20/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-kernel-locking-mutex__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_8389b581-3c42-4284-9a4d-ce7628ebbe20/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8389b581-3c42-4284-9a4d-ce7628ebbe20/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 5420617b37204b5533747c859b2c437fd6602b47 ........................................................................................................................................................... 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 03:18:10,874 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 03:18:10,875 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 03:18:10,883 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 03:18:10,883 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 03:18:10,883 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 03:18:10,884 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 03:18:10,885 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 03:18:10,886 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 03:18:10,887 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 03:18:10,888 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 03:18:10,888 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 03:18:10,888 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 03:18:10,889 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 03:18:10,890 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 03:18:10,890 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 03:18:10,891 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 03:18:10,892 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 03:18:10,893 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 03:18:10,895 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 03:18:10,895 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 03:18:10,896 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 03:18:10,898 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 03:18:10,898 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 03:18:10,898 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 03:18:10,899 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 03:18:10,899 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 03:18:10,900 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 03:18:10,900 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 03:18:10,901 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 03:18:10,901 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 03:18:10,902 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 03:18:10,902 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 03:18:10,902 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 03:18:10,903 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 03:18:10,903 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 03:18:10,903 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8389b581-3c42-4284-9a4d-ce7628ebbe20/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 03:18:10,913 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 03:18:10,914 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 03:18:10,914 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 03:18:10,914 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 03:18:10,915 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 03:18:10,915 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 03:18:10,915 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 03:18:10,915 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 03:18:10,915 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 03:18:10,916 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 03:18:10,916 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 03:18:10,916 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 03:18:10,916 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 03:18:10,916 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 03:18:10,916 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 03:18:10,916 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 03:18:10,917 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 03:18:10,917 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 03:18:10,917 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 03:18:10,917 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 03:18:10,917 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 03:18:10,917 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 03:18:10,917 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 03:18:10,918 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 03:18:10,918 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 03:18:10,918 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 03:18:10,918 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_8389b581-3c42-4284-9a4d-ce7628ebbe20/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 -> 5420617b37204b5533747c859b2c437fd6602b47 [2018-11-10 03:18:10,939 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 03:18:10,948 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 03:18:10,951 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 03:18:10,952 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 03:18:10,952 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 03:18:10,952 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8389b581-3c42-4284-9a4d-ce7628ebbe20/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-kernel-locking-mutex__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-10 03:18:10,990 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8389b581-3c42-4284-9a4d-ce7628ebbe20/bin-2019/ukojak/data/409d99b27/ff76cd8cd44d415d9f4c0cafc01b4ab3/FLAGf0c8c0079 [2018-11-10 03:18:11,657 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 03:18:11,658 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8389b581-3c42-4284-9a4d-ce7628ebbe20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-kernel-locking-mutex__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-10 03:18:11,699 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8389b581-3c42-4284-9a4d-ce7628ebbe20/bin-2019/ukojak/data/409d99b27/ff76cd8cd44d415d9f4c0cafc01b4ab3/FLAGf0c8c0079 [2018-11-10 03:18:11,710 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8389b581-3c42-4284-9a4d-ce7628ebbe20/bin-2019/ukojak/data/409d99b27/ff76cd8cd44d415d9f4c0cafc01b4ab3 [2018-11-10 03:18:11,713 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 03:18:11,714 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 03:18:11,715 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 03:18:11,715 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 03:18:11,718 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 03:18:11,718 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:18:11" (1/1) ... [2018-11-10 03:18:11,720 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 03:18:11, skipping insertion in model container [2018-11-10 03:18:11,721 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:18:11" (1/1) ... [2018-11-10 03:18:11,728 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 03:18:11,876 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 03:18:17,414 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:18:17,533 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 03:18:19,311 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:18:20,232 INFO L193 MainTranslator]: Completed translation [2018-11-10 03:18:20,232 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:18:20 WrapperNode [2018-11-10 03:18:20,232 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 03:18:20,233 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 03:18:20,233 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 03:18:20,233 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 03:18:20,240 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:18:20" (1/1) ... [2018-11-10 03:18:20,280 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3139,]],nv_napi_poll,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] [2018-11-10 03:18:20,280 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3138,]],nv_change_mtu,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] [2018-11-10 03:18:20,281 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3137,]],nv_get_sset_count,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] [2018-11-10 03:18:20,297 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 03:18:20,300 INFO L168 Benchmark]: Toolchain (without parser) took 8586.56 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.5 GB). Free memory was 936.0 MB in the beginning and 1.9 GB in the end (delta: -965.6 MB). Peak memory consumption was 531.8 MB. Max. memory is 11.5 GB. [2018-11-10 03:18:20,301 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:18:20,302 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8518.00 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.5 GB). Free memory was 936.0 MB in the beginning and 1.9 GB in the end (delta: -965.8 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-11-10 03:18:20,302 INFO L168 Benchmark]: Boogie Procedure Inliner took 65.27 ms. Allocated memory is still 2.5 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 241.9 kB). Peak memory consumption was 241.9 kB. Max. memory is 11.5 GB. [2018-11-10 03:18:20,305 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 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 8518.00 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.5 GB). Free memory was 936.0 MB in the beginning and 1.9 GB in the end (delta: -965.8 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 65.27 ms. Allocated memory is still 2.5 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 241.9 kB). Peak memory consumption was 241.9 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~ret3139,]],nv_napi_poll,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3138,]],nv_change_mtu,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3137,]],nv_get_sset_count,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 03:18:21,660 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 03:18:21,662 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 03:18:21,670 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 03:18:21,670 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 03:18:21,671 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 03:18:21,671 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 03:18:21,672 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 03:18:21,673 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 03:18:21,674 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 03:18:21,675 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 03:18:21,675 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 03:18:21,675 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 03:18:21,676 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 03:18:21,677 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 03:18:21,677 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 03:18:21,678 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 03:18:21,679 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 03:18:21,681 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 03:18:21,682 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 03:18:21,682 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 03:18:21,683 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 03:18:21,685 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 03:18:21,685 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 03:18:21,685 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 03:18:21,686 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 03:18:21,687 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 03:18:21,688 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 03:18:21,688 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 03:18:21,689 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 03:18:21,689 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 03:18:21,690 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 03:18:21,690 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 03:18:21,690 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 03:18:21,691 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 03:18:21,691 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 03:18:21,692 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8389b581-3c42-4284-9a4d-ce7628ebbe20/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 03:18:21,702 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 03:18:21,702 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 03:18:21,703 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 03:18:21,703 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 03:18:21,703 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 03:18:21,703 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 03:18:21,704 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 03:18:21,704 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 03:18:21,704 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 03:18:21,704 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 03:18:21,704 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 03:18:21,704 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 03:18:21,704 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 03:18:21,704 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 03:18:21,704 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 03:18:21,704 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 03:18:21,705 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 03:18:21,705 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 03:18:21,705 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 03:18:21,705 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 03:18:21,705 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 03:18:21,705 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 03:18:21,705 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 03:18:21,705 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 03:18:21,706 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 03:18:21,706 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 03:18:21,706 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 03:18:21,706 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 03:18:21,706 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 03:18:21,706 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_8389b581-3c42-4284-9a4d-ce7628ebbe20/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 -> 5420617b37204b5533747c859b2c437fd6602b47 [2018-11-10 03:18:21,737 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 03:18:21,744 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 03:18:21,746 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 03:18:21,747 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 03:18:21,748 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 03:18:21,748 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8389b581-3c42-4284-9a4d-ce7628ebbe20/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-kernel-locking-mutex__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-10 03:18:21,783 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8389b581-3c42-4284-9a4d-ce7628ebbe20/bin-2019/ukojak/data/b9b4b3252/4850a359b1f0445d8767c80fe55788aa/FLAGa3aed9a4d [2018-11-10 03:18:22,432 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 03:18:22,433 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8389b581-3c42-4284-9a4d-ce7628ebbe20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-kernel-locking-mutex__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-10 03:18:22,464 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8389b581-3c42-4284-9a4d-ce7628ebbe20/bin-2019/ukojak/data/b9b4b3252/4850a359b1f0445d8767c80fe55788aa/FLAGa3aed9a4d [2018-11-10 03:18:22,474 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8389b581-3c42-4284-9a4d-ce7628ebbe20/bin-2019/ukojak/data/b9b4b3252/4850a359b1f0445d8767c80fe55788aa [2018-11-10 03:18:22,476 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 03:18:22,477 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 03:18:22,478 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 03:18:22,478 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 03:18:22,480 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 03:18:22,481 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:18:22" (1/1) ... [2018-11-10 03:18:22,482 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@585e5d47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:18:22, skipping insertion in model container [2018-11-10 03:18:22,482 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:18:22" (1/1) ... [2018-11-10 03:18:22,488 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 03:18:22,617 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 03:20:00,056 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:20:00,156 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 03:21:32,725 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:21:33,650 INFO L193 MainTranslator]: Completed translation [2018-11-10 03:21:33,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:21:33 WrapperNode [2018-11-10 03:21:33,650 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 03:21:33,651 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 03:21:33,651 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 03:21:33,651 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 03:21:33,656 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:21:33" (1/1) ... [2018-11-10 03:21:33,694 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3139,]],nv_napi_poll,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] [2018-11-10 03:21:33,695 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3138,]],nv_change_mtu,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] [2018-11-10 03:21:33,695 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3137,]],nv_get_sset_count,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] [2018-11-10 03:21:33,705 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 03:21:33,707 INFO L168 Benchmark]: Toolchain (without parser) took 191230.46 ms. Allocated memory was 1.0 GB in the beginning and 4.9 GB in the end (delta: 3.9 GB). Free memory was 924.0 MB in the beginning and 1.5 GB in the end (delta: -578.4 MB). Peak memory consumption was 3.3 GB. Max. memory is 11.5 GB. [2018-11-10 03:21:33,709 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:21:33,709 INFO L168 Benchmark]: CACSL2BoogieTranslator took 191172.52 ms. Allocated memory was 1.0 GB in the beginning and 4.9 GB in the end (delta: 3.9 GB). Free memory was 924.0 MB in the beginning and 1.5 GB in the end (delta: -578.4 MB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. [2018-11-10 03:21:33,710 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.13 ms. Allocated memory is still 4.9 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:21:33,712 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 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 191172.52 ms. Allocated memory was 1.0 GB in the beginning and 4.9 GB in the end (delta: 3.9 GB). Free memory was 924.0 MB in the beginning and 1.5 GB in the end (delta: -578.4 MB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 56.13 ms. Allocated memory is still 4.9 GB. Free memory is still 1.5 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~ret3139,]],nv_napi_poll,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3138,]],nv_change_mtu,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3137,]],nv_get_sset_count,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...