./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_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/bin-2019/uautomizer/config/AutomizerReach.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_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/bin-2019/uautomizer --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 Automizer --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_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/bin-2019/uautomizer/config/AutomizerReach.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_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/bin-2019/uautomizer --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 Automizer --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 [2018-10-26 20:28:17,619 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 20:28:17,620 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 20:28:17,632 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 20:28:17,633 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 20:28:17,634 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 20:28:17,635 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 20:28:17,639 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 20:28:17,641 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 20:28:17,642 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 20:28:17,643 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 20:28:17,643 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 20:28:17,644 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 20:28:17,647 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 20:28:17,656 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 20:28:17,657 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 20:28:17,658 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 20:28:17,659 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 20:28:17,661 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 20:28:17,665 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 20:28:17,667 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 20:28:17,668 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 20:28:17,672 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 20:28:17,675 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 20:28:17,675 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 20:28:17,676 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 20:28:17,677 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 20:28:17,677 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 20:28:17,678 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 20:28:17,679 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 20:28:17,679 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 20:28:17,680 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 20:28:17,680 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 20:28:17,680 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 20:28:17,683 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 20:28:17,685 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 20:28:17,686 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-26 20:28:17,703 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 20:28:17,703 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 20:28:17,704 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 20:28:17,704 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 20:28:17,705 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 20:28:17,705 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 20:28:17,705 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 20:28:17,705 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 20:28:17,705 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 20:28:17,706 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 20:28:17,706 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 20:28:17,706 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 20:28:17,706 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 20:28:17,706 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 20:28:17,706 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 20:28:17,706 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 20:28:17,707 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 20:28:17,707 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 20:28:17,707 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 20:28:17,707 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 20:28:17,707 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 20:28:17,707 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 20:28:17,708 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 20:28:17,708 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 20:28:17,708 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 20:28:17,708 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 20:28:17,709 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 20:28:17,709 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_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/bin-2019/uautomizer 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 -> Automizer 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 [2018-10-26 20:28:17,752 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 20:28:17,767 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 20:28:17,772 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 20:28:17,773 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 20:28:17,774 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 20:28:17,774 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-kernel-locking-mutex__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-10-26 20:28:17,835 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/bin-2019/uautomizer/data/ef4a7dcf0/387fcc2a91c3446fa38fe6db1444aff6/FLAGe976fe33e [2018-10-26 20:28:18,784 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 20:28:18,785 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-kernel-locking-mutex__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-10-26 20:28:18,855 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/bin-2019/uautomizer/data/ef4a7dcf0/387fcc2a91c3446fa38fe6db1444aff6/FLAGe976fe33e [2018-10-26 20:28:18,874 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/bin-2019/uautomizer/data/ef4a7dcf0/387fcc2a91c3446fa38fe6db1444aff6 [2018-10-26 20:28:18,880 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 20:28:18,882 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 20:28:18,883 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 20:28:18,883 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 20:28:18,891 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 20:28:18,893 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:28:18" (1/1) ... [2018-10-26 20:28:18,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18d08399 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:28:18, skipping insertion in model container [2018-10-26 20:28:18,896 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:28:18" (1/1) ... [2018-10-26 20:28:18,909 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 20:28:19,118 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 20:28:28,076 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:28:28,281 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 20:28:31,587 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:28:32,930 INFO L193 MainTranslator]: Completed translation [2018-10-26 20:28:32,930 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:28:32 WrapperNode [2018-10-26 20:28:32,931 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 20:28:32,931 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 20:28:32,931 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 20:28:32,931 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 20:28:32,945 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:28:32" (1/1) ... [2018-10-26 20:28:32,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:28:32" (1/1) ... [2018-10-26 20:28:32,999 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3139,]],nv_napi_poll,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] [2018-10-26 20:28:33,000 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3138,]],nv_change_mtu,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] [2018-10-26 20:28:33,006 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3137,]],nv_get_sset_count,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] [2018-10-26 20:28:33,034 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 20:28:33,037 INFO L168 Benchmark]: Toolchain (without parser) took 14155.67 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.4 GB). Free memory was 930.2 MB in the beginning and 1.9 GB in the end (delta: -973.7 MB). Peak memory consumption was 436.1 MB. Max. memory is 11.5 GB. [2018-10-26 20:28:33,039 INFO L168 Benchmark]: CDTParser took 1.48 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 20:28:33,051 INFO L168 Benchmark]: CACSL2BoogieTranslator took 14047.91 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.4 GB). Free memory was 930.2 MB in the beginning and 1.9 GB in the end (delta: -973.9 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-10-26 20:28:33,052 INFO L168 Benchmark]: Boogie Preprocessor took 104.81 ms. Allocated memory is still 2.4 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 214.9 kB). Peak memory consumption was 214.9 kB. Max. memory is 11.5 GB. [2018-10-26 20:28:33,055 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.48 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 14047.91 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.4 GB). Free memory was 930.2 MB in the beginning and 1.9 GB in the end (delta: -973.9 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 104.81 ms. Allocated memory is still 2.4 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 214.9 kB). Peak memory consumption was 214.9 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,]]] - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.preprocessor: 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 20:28:35,219 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 20:28:35,220 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 20:28:35,234 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 20:28:35,235 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 20:28:35,236 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 20:28:35,237 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 20:28:35,238 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 20:28:35,240 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 20:28:35,241 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 20:28:35,242 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 20:28:35,242 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 20:28:35,243 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 20:28:35,244 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 20:28:35,245 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 20:28:35,246 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 20:28:35,247 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 20:28:35,248 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 20:28:35,250 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 20:28:35,252 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 20:28:35,253 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 20:28:35,254 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 20:28:35,256 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 20:28:35,256 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 20:28:35,256 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 20:28:35,257 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 20:28:35,258 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 20:28:35,259 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 20:28:35,260 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 20:28:35,261 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 20:28:35,261 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 20:28:35,262 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 20:28:35,262 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 20:28:35,262 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 20:28:35,263 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 20:28:35,264 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 20:28:35,264 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-26 20:28:35,279 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 20:28:35,283 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 20:28:35,284 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 20:28:35,284 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 20:28:35,285 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 20:28:35,285 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 20:28:35,285 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 20:28:35,285 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 20:28:35,285 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 20:28:35,285 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 20:28:35,286 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 20:28:35,286 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 20:28:35,286 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 20:28:35,286 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 20:28:35,286 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 20:28:35,286 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 20:28:35,287 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 20:28:35,287 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 20:28:35,287 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 20:28:35,287 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 20:28:35,287 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 20:28:35,288 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 20:28:35,288 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 20:28:35,288 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 20:28:35,288 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-26 20:28:35,292 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 20:28:35,292 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 20:28:35,292 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 20:28:35,293 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 20:28:35,293 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_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/bin-2019/uautomizer 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 -> Automizer 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 [2018-10-26 20:28:35,352 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 20:28:35,366 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 20:28:35,371 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 20:28:35,372 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 20:28:35,374 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 20:28:35,374 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-kernel-locking-mutex__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-10-26 20:28:35,433 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/bin-2019/uautomizer/data/a9855338a/d6d974fcc67f41358e491884bf1b255e/FLAG6c080c0a2 [2018-10-26 20:28:36,472 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 20:28:36,473 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-kernel-locking-mutex__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-10-26 20:28:36,543 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/bin-2019/uautomizer/data/a9855338a/d6d974fcc67f41358e491884bf1b255e/FLAG6c080c0a2 [2018-10-26 20:28:36,562 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e3eefe5e-da5a-400b-8ad5-7aca77520cfd/bin-2019/uautomizer/data/a9855338a/d6d974fcc67f41358e491884bf1b255e [2018-10-26 20:28:36,566 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 20:28:36,569 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 20:28:36,570 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 20:28:36,570 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 20:28:36,579 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 20:28:36,579 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:28:36" (1/1) ... [2018-10-26 20:28:36,581 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bd162e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:28:36, skipping insertion in model container [2018-10-26 20:28:36,582 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:28:36" (1/1) ... [2018-10-26 20:28:36,591 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 20:28:36,821 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 20:30:34,002 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:30:34,173 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 20:32:23,593 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:32:24,864 INFO L193 MainTranslator]: Completed translation [2018-10-26 20:32:24,864 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:32:24 WrapperNode [2018-10-26 20:32:24,864 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 20:32:24,865 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 20:32:24,865 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 20:32:24,865 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 20:32:24,875 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:32:24" (1/1) ... [2018-10-26 20:32:24,875 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:32:24" (1/1) ... [2018-10-26 20:32:24,932 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3139,]],nv_napi_poll,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] [2018-10-26 20:32:24,933 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3138,]],nv_change_mtu,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] [2018-10-26 20:32:24,934 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3137,]],nv_get_sset_count,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] [2018-10-26 20:32:24,952 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 20:32:24,962 INFO L168 Benchmark]: Toolchain (without parser) took 228394.33 ms. Allocated memory was 1.0 GB in the beginning and 5.1 GB in the end (delta: 4.0 GB). Free memory was 930.4 MB in the beginning and 2.8 GB in the end (delta: -1.8 GB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. [2018-10-26 20:32:24,968 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 20:32:24,969 INFO L168 Benchmark]: CACSL2BoogieTranslator took 228294.63 ms. Allocated memory was 1.0 GB in the beginning and 5.1 GB in the end (delta: 4.0 GB). Free memory was 930.4 MB in the beginning and 2.8 GB in the end (delta: -1.8 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. [2018-10-26 20:32:24,970 INFO L168 Benchmark]: Boogie Preprocessor took 96.86 ms. Allocated memory is still 5.1 GB. Free memory is still 2.8 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 20:32:24,973 INFO L336 ainManager$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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 228294.63 ms. Allocated memory was 1.0 GB in the beginning and 5.1 GB in the end (delta: 4.0 GB). Free memory was 930.4 MB in the beginning and 2.8 GB in the end (delta: -1.8 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 96.86 ms. Allocated memory is still 5.1 GB. Free memory is still 2.8 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~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,]]] - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.preprocessor: 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...