./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_e51ac466-277c-45ec-88a5-4fb6a07aa732/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e51ac466-277c-45ec-88a5-4fb6a07aa732/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e51ac466-277c-45ec-88a5-4fb6a07aa732/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e51ac466-277c-45ec-88a5-4fb6a07aa732/bin-2019/utaipan/config/TaipanReach.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_e51ac466-277c-45ec-88a5-4fb6a07aa732/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e51ac466-277c-45ec-88a5-4fb6a07aa732/bin-2019/utaipan --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 Taipan --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_e51ac466-277c-45ec-88a5-4fb6a07aa732/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e51ac466-277c-45ec-88a5-4fb6a07aa732/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e51ac466-277c-45ec-88a5-4fb6a07aa732/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e51ac466-277c-45ec-88a5-4fb6a07aa732/bin-2019/utaipan/config/TaipanReach.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_e51ac466-277c-45ec-88a5-4fb6a07aa732/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e51ac466-277c-45ec-88a5-4fb6a07aa732/bin-2019/utaipan --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 Taipan --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 [2018-11-10 03:10:09,567 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 03:10:09,568 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 03:10:09,575 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 03:10:09,575 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 03:10:09,576 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 03:10:09,576 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 03:10:09,577 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 03:10:09,578 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 03:10:09,579 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 03:10:09,580 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 03:10:09,580 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 03:10:09,580 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 03:10:09,581 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 03:10:09,582 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 03:10:09,582 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 03:10:09,583 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 03:10:09,584 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 03:10:09,585 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 03:10:09,586 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 03:10:09,587 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 03:10:09,588 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 03:10:09,589 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 03:10:09,589 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 03:10:09,589 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 03:10:09,590 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 03:10:09,591 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 03:10:09,591 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 03:10:09,592 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 03:10:09,592 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 03:10:09,593 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 03:10:09,593 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 03:10:09,593 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 03:10:09,593 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 03:10:09,594 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 03:10:09,594 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 03:10:09,595 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e51ac466-277c-45ec-88a5-4fb6a07aa732/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-10 03:10:09,604 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 03:10:09,604 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 03:10:09,604 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 03:10:09,605 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 03:10:09,605 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 03:10:09,605 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 03:10:09,605 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 03:10:09,605 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 03:10:09,605 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-10 03:10:09,605 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 03:10:09,605 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 03:10:09,606 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 03:10:09,606 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 03:10:09,606 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 03:10:09,606 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 03:10:09,607 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 03:10:09,607 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 03:10:09,607 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 03:10:09,607 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 03:10:09,607 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 03:10:09,607 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 03:10:09,607 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 03:10:09,607 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 03:10:09,608 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 03:10:09,608 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 03:10:09,608 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 03:10:09,608 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 03:10:09,608 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 03:10:09,608 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 03:10:09,608 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 03:10:09,608 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 03:10:09,609 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 03:10:09,609 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 03:10:09,609 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_e51ac466-277c-45ec-88a5-4fb6a07aa732/bin-2019/utaipan 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 -> Taipan 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 [2018-11-10 03:10:09,633 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 03:10:09,641 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 03:10:09,642 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 03:10:09,643 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 03:10:09,644 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 03:10:09,644 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e51ac466-277c-45ec-88a5-4fb6a07aa732/bin-2019/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-10 03:10:09,680 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e51ac466-277c-45ec-88a5-4fb6a07aa732/bin-2019/utaipan/data/387d4bf42/c6b7e5434019448c87374a58a49d5f2e/FLAG2b19dd367 [2018-11-10 03:10:10,353 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 03:10:10,354 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e51ac466-277c-45ec-88a5-4fb6a07aa732/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-10 03:10:10,394 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e51ac466-277c-45ec-88a5-4fb6a07aa732/bin-2019/utaipan/data/387d4bf42/c6b7e5434019448c87374a58a49d5f2e/FLAG2b19dd367 [2018-11-10 03:10:10,405 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e51ac466-277c-45ec-88a5-4fb6a07aa732/bin-2019/utaipan/data/387d4bf42/c6b7e5434019448c87374a58a49d5f2e [2018-11-10 03:10:10,407 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 03:10:10,409 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 03:10:10,409 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 03:10:10,409 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 03:10:10,412 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 03:10:10,413 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:10:10" (1/1) ... [2018-11-10 03:10:10,415 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 03:10:10, skipping insertion in model container [2018-11-10 03:10:10,415 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:10:10" (1/1) ... [2018-11-10 03:10:10,423 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 03:10:10,571 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 03:10:16,147 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:10:16,260 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 03:10:18,206 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:10:18,887 INFO L193 MainTranslator]: Completed translation [2018-11-10 03:10:18,887 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:10:18 WrapperNode [2018-11-10 03:10:18,888 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 03:10:18,888 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 03:10:18,888 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 03:10:18,888 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 03:10:18,896 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:10:18" (1/1) ... [2018-11-10 03:10:18,930 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3140,]],nv_napi_poll,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] [2018-11-10 03:10:18,931 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3139,]],nv_change_mtu,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] [2018-11-10 03:10:18,932 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3138,]],nv_get_sset_count,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] [2018-11-10 03:10:18,944 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 03:10:18,945 INFO L168 Benchmark]: Toolchain (without parser) took 8537.48 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.4 GB). Free memory was 930.5 MB in the beginning and 1.6 GB in the end (delta: -641.2 MB). Peak memory consumption was 738.8 MB. Max. memory is 11.5 GB. [2018-11-10 03:10:18,949 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:10:18,949 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8478.63 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.4 GB). Free memory was 930.5 MB in the beginning and 1.6 GB in the end (delta: -641.2 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-11-10 03:10:18,950 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.62 ms. Allocated memory is still 2.4 GB. Free memory is still 1.6 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:10:18,952 INFO L336 ainManager$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 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 8478.63 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.4 GB). Free memory was 930.5 MB in the beginning and 1.6 GB in the end (delta: -641.2 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 56.62 ms. Allocated memory is still 2.4 GB. Free memory is still 1.6 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~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 [2018-11-10 03:10:20,177 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 03:10:20,179 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 03:10:20,188 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 03:10:20,188 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 03:10:20,189 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 03:10:20,190 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 03:10:20,191 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 03:10:20,192 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 03:10:20,193 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 03:10:20,193 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 03:10:20,193 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 03:10:20,194 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 03:10:20,195 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 03:10:20,196 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 03:10:20,196 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 03:10:20,197 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 03:10:20,198 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 03:10:20,199 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 03:10:20,200 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 03:10:20,201 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 03:10:20,202 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 03:10:20,204 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 03:10:20,204 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 03:10:20,204 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 03:10:20,205 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 03:10:20,205 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 03:10:20,206 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 03:10:20,206 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 03:10:20,207 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 03:10:20,207 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 03:10:20,208 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 03:10:20,208 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 03:10:20,208 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 03:10:20,209 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 03:10:20,209 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 03:10:20,209 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e51ac466-277c-45ec-88a5-4fb6a07aa732/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-10 03:10:20,220 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 03:10:20,220 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 03:10:20,221 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 03:10:20,221 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 03:10:20,221 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 03:10:20,221 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 03:10:20,221 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 03:10:20,221 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 03:10:20,222 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 03:10:20,222 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 03:10:20,222 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 03:10:20,222 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 03:10:20,222 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 03:10:20,223 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 03:10:20,223 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 03:10:20,223 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 03:10:20,223 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 03:10:20,223 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 03:10:20,223 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 03:10:20,223 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 03:10:20,224 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 03:10:20,224 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 03:10:20,224 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 03:10:20,224 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 03:10:20,224 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 03:10:20,224 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 03:10:20,224 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 03:10:20,225 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 03:10:20,225 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 03:10:20,225 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_e51ac466-277c-45ec-88a5-4fb6a07aa732/bin-2019/utaipan 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 -> Taipan 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 [2018-11-10 03:10:20,254 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 03:10:20,264 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 03:10:20,266 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 03:10:20,267 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 03:10:20,268 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 03:10:20,268 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e51ac466-277c-45ec-88a5-4fb6a07aa732/bin-2019/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-10 03:10:20,311 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e51ac466-277c-45ec-88a5-4fb6a07aa732/bin-2019/utaipan/data/d0fc7937f/c5eddef6f8cf412bb9e3273d20520cc9/FLAG46ea5ce49 [2018-11-10 03:10:20,888 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 03:10:20,889 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e51ac466-277c-45ec-88a5-4fb6a07aa732/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-10 03:10:20,931 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e51ac466-277c-45ec-88a5-4fb6a07aa732/bin-2019/utaipan/data/d0fc7937f/c5eddef6f8cf412bb9e3273d20520cc9/FLAG46ea5ce49 [2018-11-10 03:10:20,942 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e51ac466-277c-45ec-88a5-4fb6a07aa732/bin-2019/utaipan/data/d0fc7937f/c5eddef6f8cf412bb9e3273d20520cc9 [2018-11-10 03:10:20,945 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 03:10:20,946 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 03:10:20,947 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 03:10:20,947 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 03:10:20,950 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 03:10:20,950 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:10:20" (1/1) ... [2018-11-10 03:10:20,953 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 03:10:20, skipping insertion in model container [2018-11-10 03:10:20,953 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:10:20" (1/1) ... [2018-11-10 03:10:20,961 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 03:10:21,133 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 03:11:57,187 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:11:57,299 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 03:13:30,193 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:13:30,961 INFO L193 MainTranslator]: Completed translation [2018-11-10 03:13:30,961 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:13:30 WrapperNode [2018-11-10 03:13:30,961 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 03:13:30,962 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 03:13:30,962 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 03:13:30,962 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 03:13:30,967 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:13:30" (1/1) ... [2018-11-10 03:13:31,004 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3140,]],nv_napi_poll,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] [2018-11-10 03:13:31,005 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3139,]],nv_change_mtu,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] [2018-11-10 03:13:31,005 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3138,]],nv_get_sset_count,[IdentifierExpression[#~2865,],IdentifierExpression[#~2866,]]] [2018-11-10 03:13:31,014 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 03:13:31,019 INFO L168 Benchmark]: Toolchain (without parser) took 190074.06 ms. Allocated memory was 1.0 GB in the beginning and 4.8 GB in the end (delta: 3.8 GB). Free memory was 923.7 MB in the beginning and 1.3 GB in the end (delta: -371.2 MB). Peak memory consumption was 3.4 GB. Max. memory is 11.5 GB. [2018-11-10 03:13:31,021 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:13:31,021 INFO L168 Benchmark]: CACSL2BoogieTranslator took 190015.07 ms. Allocated memory was 1.0 GB in the beginning and 4.8 GB in the end (delta: 3.8 GB). Free memory was 923.7 MB in the beginning and 1.3 GB in the end (delta: -371.2 MB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. [2018-11-10 03:13:31,022 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.69 ms. Allocated memory is still 4.8 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:13:31,024 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 190015.07 ms. Allocated memory was 1.0 GB in the beginning and 4.8 GB in the end (delta: 3.8 GB). Free memory was 923.7 MB in the beginning and 1.3 GB in the end (delta: -371.2 MB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 56.69 ms. Allocated memory is still 4.8 GB. Free memory is still 1.3 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~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...