./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__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_2a82e46d-90ad-4a75-8254-6c1322c0374f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2a82e46d-90ad-4a75-8254-6c1322c0374f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2a82e46d-90ad-4a75-8254-6c1322c0374f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2a82e46d-90ad-4a75-8254-6c1322c0374f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2a82e46d-90ad-4a75-8254-6c1322c0374f/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2a82e46d-90ad-4a75-8254-6c1322c0374f/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 21561322254be39f69c0876857f936cea61fb433 ....................................................................................................................................................................... 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_2a82e46d-90ad-4a75-8254-6c1322c0374f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2a82e46d-90ad-4a75-8254-6c1322c0374f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2a82e46d-90ad-4a75-8254-6c1322c0374f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2a82e46d-90ad-4a75-8254-6c1322c0374f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2a82e46d-90ad-4a75-8254-6c1322c0374f/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2a82e46d-90ad-4a75-8254-6c1322c0374f/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 21561322254be39f69c0876857f936cea61fb433 ............................................................................................................................................................ 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 23:39:42,830 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:39:42,831 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:39:42,840 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:39:42,840 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:39:42,841 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:39:42,841 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:39:42,843 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:39:42,844 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:39:42,845 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:39:42,846 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:39:42,846 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:39:42,847 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:39:42,847 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:39:42,848 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:39:42,849 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:39:42,850 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:39:42,851 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:39:42,852 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:39:42,854 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:39:42,854 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:39:42,855 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:39:42,857 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:39:42,858 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:39:42,858 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:39:42,858 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:39:42,859 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:39:42,860 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:39:42,861 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:39:42,862 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:39:42,862 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:39:42,863 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:39:42,863 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:39:42,863 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:39:42,864 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:39:42,864 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:39:42,865 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2a82e46d-90ad-4a75-8254-6c1322c0374f/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-26 23:39:42,876 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:39:42,876 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:39:42,877 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:39:42,877 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 23:39:42,878 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 23:39:42,878 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 23:39:42,878 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:39:42,878 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 23:39:42,878 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:39:42,878 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:39:42,879 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:39:42,879 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:39:42,879 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:39:42,879 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:39:42,879 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 23:39:42,879 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 23:39:42,879 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:39:42,880 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:39:42,880 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 23:39:42,880 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:39:42,880 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:39:42,880 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:39:42,880 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 23:39:42,883 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:39:42,884 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 23:39:42,884 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:39:42,884 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_2a82e46d-90ad-4a75-8254-6c1322c0374f/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 -> 21561322254be39f69c0876857f936cea61fb433 [2018-10-26 23:39:42,921 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:39:42,931 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:39:42,935 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:39:42,937 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:39:42,937 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:39:42,938 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2a82e46d-90ad-4a75-8254-6c1322c0374f/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-10-26 23:39:42,996 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2a82e46d-90ad-4a75-8254-6c1322c0374f/bin-2019/ukojak/data/12c57110c/03c91d41133d40c5992cff2be80e2659/FLAG288c0199c [2018-10-26 23:39:43,856 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:39:43,856 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2a82e46d-90ad-4a75-8254-6c1322c0374f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-10-26 23:39:43,911 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2a82e46d-90ad-4a75-8254-6c1322c0374f/bin-2019/ukojak/data/12c57110c/03c91d41133d40c5992cff2be80e2659/FLAG288c0199c [2018-10-26 23:39:43,929 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2a82e46d-90ad-4a75-8254-6c1322c0374f/bin-2019/ukojak/data/12c57110c/03c91d41133d40c5992cff2be80e2659 [2018-10-26 23:39:43,932 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:39:43,933 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 23:39:43,934 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:39:43,936 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:39:43,939 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:39:43,940 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:39:43" (1/1) ... [2018-10-26 23:39:43,942 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b7117fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:39:43, skipping insertion in model container [2018-10-26 23:39:43,943 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:39:43" (1/1) ... [2018-10-26 23:39:43,953 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:39:44,117 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:39:51,149 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:39:51,259 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 23:39:54,407 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:39:55,774 INFO L193 MainTranslator]: Completed translation [2018-10-26 23:39:55,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:39:55 WrapperNode [2018-10-26 23:39:55,775 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 23:39:55,776 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 23:39:55,776 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 23:39:55,776 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 23:39:55,785 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:39:55" (1/1) ... [2018-10-26 23:39:55,874 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3125,]],nv_napi_poll,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] [2018-10-26 23:39:55,881 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3124,]],nv_change_mtu,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] [2018-10-26 23:39:55,881 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3123,]],nv_get_sset_count,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] [2018-10-26 23:39:55,903 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 23:39:55,905 INFO L168 Benchmark]: Toolchain (without parser) took 11972.60 ms. Allocated memory was 1.0 GB in the beginning and 2.7 GB in the end (delta: 1.6 GB). Free memory was 939.5 MB in the beginning and 711.2 MB in the end (delta: 228.3 MB). Peak memory consumption was 1.9 GB. Max. memory is 11.5 GB. [2018-10-26 23:39:55,910 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:39:55,911 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11840.94 ms. Allocated memory was 1.0 GB in the beginning and 2.7 GB in the end (delta: 1.6 GB). Free memory was 936.9 MB in the beginning and 711.2 MB in the end (delta: 225.6 MB). Peak memory consumption was 1.9 GB. Max. memory is 11.5 GB. [2018-10-26 23:39:55,912 INFO L168 Benchmark]: Boogie Procedure Inliner took 128.95 ms. Allocated memory is still 2.7 GB. Free memory is still 711.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:39:55,915 INFO L336 ainManager$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 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 11840.94 ms. Allocated memory was 1.0 GB in the beginning and 2.7 GB in the end (delta: 1.6 GB). Free memory was 936.9 MB in the beginning and 711.2 MB in the end (delta: 225.6 MB). Peak memory consumption was 1.9 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 128.95 ms. Allocated memory is still 2.7 GB. Free memory is still 711.2 MB. 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~ret3125,]],nv_napi_poll,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3124,]],nv_change_mtu,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3123,]],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 [2018-10-26 23:39:58,006 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:39:58,007 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:39:58,018 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:39:58,019 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:39:58,020 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:39:58,021 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:39:58,023 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:39:58,024 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:39:58,025 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:39:58,026 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:39:58,026 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:39:58,027 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:39:58,028 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:39:58,029 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:39:58,029 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:39:58,030 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:39:58,032 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:39:58,034 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:39:58,035 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:39:58,036 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:39:58,038 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:39:58,040 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:39:58,040 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:39:58,040 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:39:58,041 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:39:58,042 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:39:58,043 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:39:58,044 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:39:58,045 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:39:58,045 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:39:58,046 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:39:58,046 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:39:58,047 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:39:58,048 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:39:58,048 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:39:58,049 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2a82e46d-90ad-4a75-8254-6c1322c0374f/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-26 23:39:58,063 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:39:58,063 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:39:58,068 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:39:58,068 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 23:39:58,069 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 23:39:58,069 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 23:39:58,070 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:39:58,070 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:39:58,070 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:39:58,070 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:39:58,070 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:39:58,071 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 23:39:58,071 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 23:39:58,071 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:39:58,071 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:39:58,071 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 23:39:58,072 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 23:39:58,072 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:39:58,072 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:39:58,072 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 23:39:58,072 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:39:58,073 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:39:58,073 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:39:58,073 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 23:39:58,073 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 23:39:58,073 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:39:58,073 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 23:39:58,074 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 23:39:58,074 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:39:58,074 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_2a82e46d-90ad-4a75-8254-6c1322c0374f/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 -> 21561322254be39f69c0876857f936cea61fb433 [2018-10-26 23:39:58,129 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:39:58,142 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:39:58,145 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:39:58,146 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:39:58,147 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:39:58,148 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2a82e46d-90ad-4a75-8254-6c1322c0374f/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-10-26 23:39:58,207 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2a82e46d-90ad-4a75-8254-6c1322c0374f/bin-2019/ukojak/data/ed69f1811/01854d0c9fd84d1887f0631b87438def/FLAGa0fb8aa85 [2018-10-26 23:39:59,156 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:39:59,159 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2a82e46d-90ad-4a75-8254-6c1322c0374f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-10-26 23:39:59,235 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2a82e46d-90ad-4a75-8254-6c1322c0374f/bin-2019/ukojak/data/ed69f1811/01854d0c9fd84d1887f0631b87438def/FLAGa0fb8aa85 [2018-10-26 23:39:59,256 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2a82e46d-90ad-4a75-8254-6c1322c0374f/bin-2019/ukojak/data/ed69f1811/01854d0c9fd84d1887f0631b87438def [2018-10-26 23:39:59,261 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:39:59,262 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 23:39:59,263 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:39:59,263 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:39:59,268 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:39:59,269 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:39:59" (1/1) ... [2018-10-26 23:39:59,272 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@621e8163 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:39:59, skipping insertion in model container [2018-10-26 23:39:59,272 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:39:59" (1/1) ... [2018-10-26 23:39:59,283 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:39:59,500 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:41:50,693 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:41:51,136 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 23:43:30,429 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:43:32,005 INFO L193 MainTranslator]: Completed translation [2018-10-26 23:43:32,006 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:43:32 WrapperNode [2018-10-26 23:43:32,006 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 23:43:32,007 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 23:43:32,007 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 23:43:32,007 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 23:43:32,015 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:43:32" (1/1) ... [2018-10-26 23:43:32,059 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3125,]],nv_napi_poll,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] [2018-10-26 23:43:32,059 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3124,]],nv_change_mtu,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] [2018-10-26 23:43:32,060 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3123,]],nv_get_sset_count,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] [2018-10-26 23:43:32,075 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 23:43:32,076 INFO L168 Benchmark]: Toolchain (without parser) took 212815.17 ms. Allocated memory was 1.0 GB in the beginning and 5.2 GB in the end (delta: 4.1 GB). Free memory was 930.4 MB in the beginning and 1.8 GB in the end (delta: -894.2 MB). Peak memory consumption was 3.2 GB. Max. memory is 11.5 GB. [2018-10-26 23:43:32,078 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:43:32,079 INFO L168 Benchmark]: CACSL2BoogieTranslator took 212743.10 ms. Allocated memory was 1.0 GB in the beginning and 5.2 GB in the end (delta: 4.1 GB). Free memory was 925.1 MB in the beginning and 1.9 GB in the end (delta: -985.3 MB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. [2018-10-26 23:43:32,080 INFO L168 Benchmark]: Boogie Procedure Inliner took 69.20 ms. Allocated memory is still 5.2 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 85.7 MB). Peak memory consumption was 85.7 MB. Max. memory is 11.5 GB. [2018-10-26 23:43:32,085 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 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 212743.10 ms. Allocated memory was 1.0 GB in the beginning and 5.2 GB in the end (delta: 4.1 GB). Free memory was 925.1 MB in the beginning and 1.9 GB in the end (delta: -985.3 MB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 69.20 ms. Allocated memory is still 5.2 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 85.7 MB). Peak memory consumption was 85.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3125,]],nv_napi_poll,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3124,]],nv_change_mtu,[IdentifierExpression[#~2863,],IdentifierExpression[#~2864,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3123,]],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...