./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ab6274b-9e2f-461a-940a-7c8d25ddc1bd/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ab6274b-9e2f-461a-940a-7c8d25ddc1bd/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ab6274b-9e2f-461a-940a-7c8d25ddc1bd/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ab6274b-9e2f-461a-940a-7c8d25ddc1bd/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ab6274b-9e2f-461a-940a-7c8d25ddc1bd/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ab6274b-9e2f-461a-940a-7c8d25ddc1bd/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3e38c61d1c464795efce121a15594b38d7ae9ca92941bd86e79b11c46faa6f8d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:44:12,644 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:44:12,646 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:44:12,682 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:44:12,683 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:44:12,684 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:44:12,686 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:44:12,688 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:44:12,692 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:44:12,694 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:44:12,695 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:44:12,697 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:44:12,699 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:44:12,703 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:44:12,705 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:44:12,708 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:44:12,710 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:44:12,717 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:44:12,720 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:44:12,723 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:44:12,732 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:44:12,734 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:44:12,736 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:44:12,739 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:44:12,742 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:44:12,745 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:44:12,745 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:44:12,746 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:44:12,748 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:44:12,750 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:44:12,751 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:44:12,752 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:44:12,755 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:44:12,756 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:44:12,758 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:44:12,758 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:44:12,759 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:44:12,759 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:44:12,759 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:44:12,760 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:44:12,761 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:44:12,762 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ab6274b-9e2f-461a-940a-7c8d25ddc1bd/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:44:12,809 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:44:12,809 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:44:12,811 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:44:12,811 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:44:12,811 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:44:12,812 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:44:12,812 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:44:12,812 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:44:12,819 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:44:12,819 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:44:12,824 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:44:12,824 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:44:12,825 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:44:12,825 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:44:12,825 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:44:12,825 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:44:12,825 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:44:12,826 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:44:12,826 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:44:12,826 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:44:12,826 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:44:12,826 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:44:12,827 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:44:12,827 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:44:12,827 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:44:12,827 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ab6274b-9e2f-461a-940a-7c8d25ddc1bd/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ab6274b-9e2f-461a-940a-7c8d25ddc1bd/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3e38c61d1c464795efce121a15594b38d7ae9ca92941bd86e79b11c46faa6f8d [2021-11-23 01:44:13,121 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:44:13,150 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:44:13,154 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:44:13,155 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:44:13,156 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:44:13,158 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ab6274b-9e2f-461a-940a-7c8d25ddc1bd/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 01:44:13,236 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ab6274b-9e2f-461a-940a-7c8d25ddc1bd/bin/ukojak-LBtLqBUTdQ/data/6da971966/62ee772e398b4bec97269c47b1f50d0a/FLAGd5e32597b [2021-11-23 01:44:14,440 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:44:14,442 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ab6274b-9e2f-461a-940a-7c8d25ddc1bd/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 01:44:14,517 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ab6274b-9e2f-461a-940a-7c8d25ddc1bd/bin/ukojak-LBtLqBUTdQ/data/6da971966/62ee772e398b4bec97269c47b1f50d0a/FLAGd5e32597b [2021-11-23 01:44:14,654 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ab6274b-9e2f-461a-940a-7c8d25ddc1bd/bin/ukojak-LBtLqBUTdQ/data/6da971966/62ee772e398b4bec97269c47b1f50d0a [2021-11-23 01:44:14,657 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:44:14,659 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:44:14,661 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:44:14,662 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:44:14,665 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:44:14,666 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:44:14" (1/1) ... [2021-11-23 01:44:14,668 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5914c839 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:14, skipping insertion in model container [2021-11-23 01:44:14,669 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:44:14" (1/1) ... [2021-11-23 01:44:14,676 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:44:14,925 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:44:21,128 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ab6274b-9e2f-461a-940a-7c8d25ddc1bd/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577961,577974] [2021-11-23 01:44:21,131 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ab6274b-9e2f-461a-940a-7c8d25ddc1bd/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[578106,578119] [2021-11-23 01:44:21,168 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:44:21,266 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:44:21,969 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ab6274b-9e2f-461a-940a-7c8d25ddc1bd/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577961,577974] [2021-11-23 01:44:21,970 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ab6274b-9e2f-461a-940a-7c8d25ddc1bd/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[578106,578119] [2021-11-23 01:44:21,981 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:44:22,656 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:44:22,657 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:22 WrapperNode [2021-11-23 01:44:22,658 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:44:22,659 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:44:22,659 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:44:22,659 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:44:22,667 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:22" (1/1) ... [2021-11-23 01:44:22,872 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:22" (1/1) ... [2021-11-23 01:44:23,312 INFO L137 Inliner]: procedures = 704, calls = 6193, calls flagged for inlining = 335, calls inlined = 309, statements flattened = 12628 [2021-11-23 01:44:23,314 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:44:23,325 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:44:23,325 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:44:23,325 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:44:23,340 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:22" (1/1) ... [2021-11-23 01:44:23,341 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:22" (1/1) ... [2021-11-23 01:44:23,402 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:22" (1/1) ... [2021-11-23 01:44:23,417 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:22" (1/1) ... [2021-11-23 01:44:23,773 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:22" (1/1) ... [2021-11-23 01:44:23,835 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:22" (1/1) ... [2021-11-23 01:44:23,887 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:22" (1/1) ... [2021-11-23 01:44:23,959 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:44:23,960 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:44:23,961 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:44:23,961 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:44:23,962 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:44:22" (1/1) ... [2021-11-23 01:44:23,970 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:44:23,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ab6274b-9e2f-461a-940a-7c8d25ddc1bd/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:44:23,994 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ab6274b-9e2f-461a-940a-7c8d25ddc1bd/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:44:24,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ab6274b-9e2f-461a-940a-7c8d25ddc1bd/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:44:24,048 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2021-11-23 01:44:24,048 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2021-11-23 01:44:24,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2021-11-23 01:44:24,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2021-11-23 01:44:24,051 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2021-11-23 01:44:24,051 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2021-11-23 01:44:24,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_126 [2021-11-23 01:44:24,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_126 [2021-11-23 01:44:24,051 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 01:44:24,052 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 01:44:24,052 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2021-11-23 01:44:24,052 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2021-11-23 01:44:24,052 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2021-11-23 01:44:24,052 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2021-11-23 01:44:24,052 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2021-11-23 01:44:24,053 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2021-11-23 01:44:24,053 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 01:44:24,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 01:44:24,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 01:44:24,053 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 01:44:24,053 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 01:44:24,054 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 01:44:24,054 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 01:44:24,054 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 01:44:24,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2021-11-23 01:44:24,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2021-11-23 01:44:24,054 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2021-11-23 01:44:24,055 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2021-11-23 01:44:24,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_98 [2021-11-23 01:44:24,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_98 [2021-11-23 01:44:24,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_109 [2021-11-23 01:44:24,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_109 [2021-11-23 01:44:24,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 01:44:24,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 01:44:24,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2021-11-23 01:44:24,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2021-11-23 01:44:24,056 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 01:44:24,056 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 01:44:24,056 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2021-11-23 01:44:24,056 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2021-11-23 01:44:24,057 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2021-11-23 01:44:24,057 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2021-11-23 01:44:24,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_141 [2021-11-23 01:44:24,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_141 [2021-11-23 01:44:24,058 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 01:44:24,058 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 01:44:24,058 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 01:44:24,058 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 01:44:24,059 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 01:44:24,059 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 01:44:24,059 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 01:44:24,059 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 01:44:24,059 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2021-11-23 01:44:24,060 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2021-11-23 01:44:24,060 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2021-11-23 01:44:24,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2021-11-23 01:44:24,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_129 [2021-11-23 01:44:24,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_129 [2021-11-23 01:44:24,061 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2021-11-23 01:44:24,061 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2021-11-23 01:44:24,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_138 [2021-11-23 01:44:24,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_138 [2021-11-23 01:44:24,062 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 01:44:24,063 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 01:44:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2021-11-23 01:44:24,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2021-11-23 01:44:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 01:44:24,064 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 01:44:24,064 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2021-11-23 01:44:24,065 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2021-11-23 01:44:24,065 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2021-11-23 01:44:24,065 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2021-11-23 01:44:24,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 01:44:24,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 01:44:24,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 01:44:24,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 01:44:24,066 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2021-11-23 01:44:24,066 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2021-11-23 01:44:24,066 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 01:44:24,066 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 01:44:24,066 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2021-11-23 01:44:24,067 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2021-11-23 01:44:24,067 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 01:44:24,067 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 01:44:24,067 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 01:44:24,067 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 01:44:24,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 01:44:24,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 01:44:24,068 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 01:44:24,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 01:44:24,068 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-11-23 01:44:24,068 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-11-23 01:44:24,069 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:44:24,069 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 01:44:24,069 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 01:44:24,069 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2021-11-23 01:44:24,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2021-11-23 01:44:24,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2021-11-23 01:44:24,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2021-11-23 01:44:24,071 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-11-23 01:44:24,071 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-11-23 01:44:24,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 01:44:24,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 01:44:24,071 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 01:44:24,072 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 01:44:24,072 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 01:44:24,072 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 01:44:24,072 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2021-11-23 01:44:24,072 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2021-11-23 01:44:24,072 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 01:44:24,073 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 01:44:24,073 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 01:44:24,073 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 01:44:24,073 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2021-11-23 01:44:24,073 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2021-11-23 01:44:24,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 01:44:24,074 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-23 01:44:24,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-23 01:44:24,074 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 01:44:24,074 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 01:44:24,074 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 01:44:24,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 01:44:24,076 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2021-11-23 01:44:24,078 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2021-11-23 01:44:24,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 01:44:24,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 01:44:24,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 01:44:24,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:44:24,081 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 01:44:24,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 01:44:24,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-23 01:44:24,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-23 01:44:24,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 01:44:24,088 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 01:44:24,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_86 [2021-11-23 01:44:24,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_86 [2021-11-23 01:44:24,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 01:44:24,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 01:44:24,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 01:44:24,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 01:44:24,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 01:44:24,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 01:44:24,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 01:44:24,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 01:44:24,090 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2021-11-23 01:44:24,090 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2021-11-23 01:44:24,090 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2021-11-23 01:44:24,090 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2021-11-23 01:44:24,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 01:44:24,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 01:44:24,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 01:44:24,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 01:44:24,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 01:44:24,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 01:44:24,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 01:44:24,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 01:44:24,092 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2021-11-23 01:44:24,092 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2021-11-23 01:44:24,092 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2021-11-23 01:44:24,092 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2021-11-23 01:44:24,092 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2021-11-23 01:44:24,092 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2021-11-23 01:44:24,092 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2021-11-23 01:44:24,093 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2021-11-23 01:44:24,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:44:24,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 01:44:24,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-11-23 01:44:24,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 01:44:24,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 01:44:24,093 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2021-11-23 01:44:24,093 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2021-11-23 01:44:24,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 01:44:24,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 01:44:24,094 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2021-11-23 01:44:24,094 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2021-11-23 01:44:24,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:44:24,094 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 01:44:24,094 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 01:44:24,095 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2021-11-23 01:44:24,095 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2021-11-23 01:44:24,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 01:44:24,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 01:44:24,095 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 01:44:24,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 01:44:24,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:44:24,096 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 01:44:24,096 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2021-11-23 01:44:24,096 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2021-11-23 01:44:24,096 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:44:24,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:44:24,096 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 01:44:24,097 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 01:44:24,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2021-11-23 01:44:24,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2021-11-23 01:44:24,097 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-23 01:44:24,097 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-23 01:44:24,097 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 01:44:24,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 01:44:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_160 [2021-11-23 01:44:24,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_160 [2021-11-23 01:44:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 01:44:24,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 01:44:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 01:44:24,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 01:44:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2021-11-23 01:44:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2021-11-23 01:44:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 01:44:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 01:44:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2021-11-23 01:44:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2021-11-23 01:44:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 01:44:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 01:44:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2021-11-23 01:44:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2021-11-23 01:44:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_156 [2021-11-23 01:44:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_156 [2021-11-23 01:44:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2021-11-23 01:44:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2021-11-23 01:44:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 01:44:24,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 01:44:24,101 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 01:44:24,101 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 01:44:24,101 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 01:44:24,101 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 01:44:24,101 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 01:44:24,101 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 01:44:24,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 01:44:24,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 01:44:24,102 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2021-11-23 01:44:24,102 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2021-11-23 01:44:24,102 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-23 01:44:24,102 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-23 01:44:24,102 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 01:44:24,103 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 01:44:24,103 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2021-11-23 01:44:24,103 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2021-11-23 01:44:24,103 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-11-23 01:44:24,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-11-23 01:44:24,103 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2021-11-23 01:44:24,103 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2021-11-23 01:44:24,104 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 01:44:24,104 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 01:44:24,104 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 01:44:24,104 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 01:44:24,104 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2021-11-23 01:44:24,104 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2021-11-23 01:44:24,104 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-23 01:44:24,105 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-23 01:44:24,105 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2021-11-23 01:44:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2021-11-23 01:44:24,109 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:44:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:44:24,110 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2021-11-23 01:44:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2021-11-23 01:44:24,110 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 01:44:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 01:44:24,110 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2021-11-23 01:44:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2021-11-23 01:44:24,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 01:44:24,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 01:44:24,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 01:44:24,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 01:44:24,114 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 01:44:24,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 01:44:24,114 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2021-11-23 01:44:24,114 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2021-11-23 01:44:24,114 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 01:44:24,114 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 01:44:24,114 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 01:44:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 01:44:24,115 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2021-11-23 01:44:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2021-11-23 01:44:24,115 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2021-11-23 01:44:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2021-11-23 01:44:24,115 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 01:44:24,115 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2021-11-23 01:44:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2021-11-23 01:44:24,116 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-11-23 01:44:24,116 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-11-23 01:44:24,116 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 01:44:24,116 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 01:44:24,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 01:44:24,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 01:44:24,116 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-23 01:44:24,117 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-23 01:44:24,117 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-11-23 01:44:24,117 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-11-23 01:44:24,117 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2021-11-23 01:44:24,117 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2021-11-23 01:44:24,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 01:44:24,117 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 01:44:24,117 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2021-11-23 01:44:24,118 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2021-11-23 01:44:24,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_97 [2021-11-23 01:44:24,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_97 [2021-11-23 01:44:24,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 01:44:24,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 01:44:24,118 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 01:44:24,118 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 01:44:24,119 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2021-11-23 01:44:24,119 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2021-11-23 01:44:24,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-23 01:44:24,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-23 01:44:24,119 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 01:44:24,119 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 01:44:24,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 01:44:24,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 01:44:24,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 01:44:24,120 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 01:44:24,120 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2021-11-23 01:44:24,120 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2021-11-23 01:44:24,120 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 01:44:24,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 01:44:24,120 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 01:44:24,121 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 01:44:24,121 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-11-23 01:44:24,121 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-11-23 01:44:24,121 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 01:44:24,121 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 01:44:24,121 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 01:44:24,121 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 01:44:24,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:44:24,122 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2021-11-23 01:44:24,122 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2021-11-23 01:44:24,122 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2021-11-23 01:44:24,122 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2021-11-23 01:44:24,122 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 01:44:24,122 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 01:44:24,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:44:24,123 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2021-11-23 01:44:24,123 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2021-11-23 01:44:24,123 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2021-11-23 01:44:24,123 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2021-11-23 01:44:24,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:44:24,123 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2021-11-23 01:44:24,123 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2021-11-23 01:44:24,124 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 01:44:24,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 01:44:24,124 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 01:44:24,124 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 01:44:24,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 01:44:24,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 01:44:24,124 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2021-11-23 01:44:24,125 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2021-11-23 01:44:24,125 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 01:44:24,125 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 01:44:24,125 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 01:44:24,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 01:44:24,125 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 01:44:24,125 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 01:44:24,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 01:44:24,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 01:44:24,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 01:44:24,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 01:44:24,126 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 01:44:24,126 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 01:44:24,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2021-11-23 01:44:24,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2021-11-23 01:44:24,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 01:44:24,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 01:44:24,127 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2021-11-23 01:44:24,127 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2021-11-23 01:44:24,127 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2021-11-23 01:44:24,127 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2021-11-23 01:44:24,127 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2021-11-23 01:44:24,128 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2021-11-23 01:44:24,128 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2021-11-23 01:44:24,128 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2021-11-23 01:44:24,128 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2021-11-23 01:44:24,128 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2021-11-23 01:44:24,128 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2021-11-23 01:44:24,128 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2021-11-23 01:44:24,129 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 01:44:24,129 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 01:44:24,129 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 01:44:24,129 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 01:44:24,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_85 [2021-11-23 01:44:24,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_85 [2021-11-23 01:44:24,129 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 01:44:24,130 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 01:44:24,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 01:44:24,130 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 01:44:24,130 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2021-11-23 01:44:24,130 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2021-11-23 01:44:24,130 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-11-23 01:44:24,130 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-11-23 01:44:24,131 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 01:44:24,132 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 01:44:24,132 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-11-23 01:44:24,132 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-11-23 01:44:24,132 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2021-11-23 01:44:24,132 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2021-11-23 01:44:24,132 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 01:44:24,132 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 01:44:24,133 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2021-11-23 01:44:24,133 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2021-11-23 01:44:24,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:44:24,133 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2021-11-23 01:44:24,133 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2021-11-23 01:44:24,133 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 01:44:24,133 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 01:44:24,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 01:44:24,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 01:44:24,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_99 [2021-11-23 01:44:24,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_99 [2021-11-23 01:44:24,134 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2021-11-23 01:44:24,134 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2021-11-23 01:44:24,134 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 01:44:24,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 01:44:24,135 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2021-11-23 01:44:24,135 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2021-11-23 01:44:24,135 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-11-23 01:44:24,135 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-11-23 01:44:24,135 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2021-11-23 01:44:24,135 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2021-11-23 01:44:24,135 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-23 01:44:24,136 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-23 01:44:24,136 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 01:44:24,136 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 01:44:24,136 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 01:44:24,136 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 01:44:24,136 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2021-11-23 01:44:24,136 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2021-11-23 01:44:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2021-11-23 01:44:24,137 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2021-11-23 01:44:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2021-11-23 01:44:24,137 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2021-11-23 01:44:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2021-11-23 01:44:24,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2021-11-23 01:44:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2021-11-23 01:44:24,138 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2021-11-23 01:44:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2021-11-23 01:44:24,138 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2021-11-23 01:44:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2021-11-23 01:44:24,138 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2021-11-23 01:44:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2021-11-23 01:44:24,138 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2021-11-23 01:44:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 01:44:24,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 01:44:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 01:44:24,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 01:44:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 01:44:24,139 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 01:44:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 01:44:24,139 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 01:44:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2021-11-23 01:44:24,140 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2021-11-23 01:44:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2021-11-23 01:44:24,140 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2021-11-23 01:44:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2021-11-23 01:44:24,140 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2021-11-23 01:44:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2021-11-23 01:44:24,140 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2021-11-23 01:44:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 01:44:24,141 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 01:44:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2021-11-23 01:44:24,141 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2021-11-23 01:44:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 01:44:24,141 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 01:44:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 01:44:24,142 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 01:44:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:44:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2021-11-23 01:44:24,142 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2021-11-23 01:44:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2021-11-23 01:44:24,142 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2021-11-23 01:44:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 01:44:24,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 01:44:24,143 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2021-11-23 01:44:24,143 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2021-11-23 01:44:25,886 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:44:25,894 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:44:26,927 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-23 01:57:51,812 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:58:03,919 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:58:03,919 INFO L301 CfgBuilder]: Removed 6 assume(true) statements. [2021-11-23 01:58:03,926 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:58:03 BoogieIcfgContainer [2021-11-23 01:58:03,926 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:58:03,927 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:58:03,928 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:58:03,944 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:58:03,944 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:58:03" (1/1) ... [2021-11-23 01:58:03,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:58:04,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:58:04,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5959 states to 4018 states and 5959 transitions. [2021-11-23 01:58:04,166 INFO L276 IsEmpty]: Start isEmpty. Operand 4018 states and 5959 transitions. [2021-11-23 01:58:04,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-11-23 01:58:04,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:58:04,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:58:05,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:58:06,271 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2021-11-23 01:58:16,561 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 01:58:27,909 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 01:58:28,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:58:28,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5962 states to 4021 states and 5962 transitions. [2021-11-23 01:58:28,133 INFO L276 IsEmpty]: Start isEmpty. Operand 4021 states and 5962 transitions. [2021-11-23 01:58:28,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-11-23 01:58:28,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:58:28,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:58:28,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:58:29,799 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2021-11-23 01:58:30,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:58:30,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5967 states to 4025 states and 5967 transitions. [2021-11-23 01:58:30,397 INFO L276 IsEmpty]: Start isEmpty. Operand 4025 states and 5967 transitions. [2021-11-23 01:58:30,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2021-11-23 01:58:30,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:58:30,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms