./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu --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 5d8b5395dabd671829ca650f94e01b5609ae7cf50a91d0441ebe3b628ffebe38 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:04:36,551 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:04:36,555 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:04:36,617 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:04:36,618 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:04:36,623 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:04:36,625 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:04:36,629 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:04:36,632 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:04:36,638 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:04:36,639 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:04:36,642 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:04:36,642 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:04:36,645 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:04:36,648 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:04:36,654 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:04:36,656 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:04:36,657 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:04:36,660 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:04:36,666 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:04:36,668 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:04:36,673 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:04:36,675 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:04:36,676 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:04:36,680 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:04:36,681 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:04:36,681 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:04:36,683 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:04:36,683 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:04:36,685 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:04:36,685 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:04:36,686 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:04:36,687 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:04:36,688 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:04:36,690 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:04:36,690 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:04:36,691 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:04:36,691 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:04:36,692 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:04:36,693 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:04:36,694 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:04:36,695 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:04:36,719 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:04:36,720 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:04:36,721 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:04:36,721 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:04:36,722 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:04:36,722 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:04:36,723 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:04:36,723 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:04:36,723 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:04:36,723 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:04:36,724 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:04:36,724 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:04:36,724 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:04:36,724 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:04:36,725 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:04:36,725 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:04:36,725 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:04:36,725 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:04:36,726 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:36,726 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:04:36,726 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:04:36,726 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:04:36,727 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:04:36,727 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:04:36,727 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:04:36,728 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_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5d8b5395dabd671829ca650f94e01b5609ae7cf50a91d0441ebe3b628ffebe38 [2021-11-23 15:04:37,098 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:04:37,123 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:04:37,126 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:04:37,128 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:04:37,129 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:04:37,131 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 15:04:37,207 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/data/0fdd8a308/bad71254ab7c4db89960092aa2088792/FLAGbc207b1de [2021-11-23 15:04:38,378 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:04:38,379 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 15:04:38,451 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/data/0fdd8a308/bad71254ab7c4db89960092aa2088792/FLAGbc207b1de [2021-11-23 15:04:38,600 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/data/0fdd8a308/bad71254ab7c4db89960092aa2088792 [2021-11-23 15:04:38,604 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:04:38,607 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:04:38,612 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:38,612 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:04:38,616 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:04:38,617 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:38" (1/1) ... [2021-11-23 15:04:38,619 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a4909fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:38, skipping insertion in model container [2021-11-23 15:04:38,619 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:38" (1/1) ... [2021-11-23 15:04:38,627 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:04:38,855 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:44,666 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_6e9b2878-ee13-4971-8eb3-95bb688d06ea/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533653,533666] [2021-11-23 15:04:44,669 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_6e9b2878-ee13-4971-8eb3-95bb688d06ea/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533800,533813] [2021-11-23 15:04:44,670 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_6e9b2878-ee13-4971-8eb3-95bb688d06ea/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533939,533952] [2021-11-23 15:04:44,671 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_6e9b2878-ee13-4971-8eb3-95bb688d06ea/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[534097,534110] [2021-11-23 15:04:44,706 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:44,828 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:04:45,701 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_6e9b2878-ee13-4971-8eb3-95bb688d06ea/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533653,533666] [2021-11-23 15:04:45,702 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_6e9b2878-ee13-4971-8eb3-95bb688d06ea/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533800,533813] [2021-11-23 15:04:45,702 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_6e9b2878-ee13-4971-8eb3-95bb688d06ea/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533939,533952] [2021-11-23 15:04:45,703 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_6e9b2878-ee13-4971-8eb3-95bb688d06ea/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[534097,534110] [2021-11-23 15:04:45,716 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:46,386 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:04:46,386 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:46 WrapperNode [2021-11-23 15:04:46,386 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:46,388 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:46,388 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:04:46,388 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:04:46,430 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:46" (1/1) ... [2021-11-23 15:04:46,697 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:46" (1/1) ... [2021-11-23 15:04:47,289 INFO L137 Inliner]: procedures = 580, calls = 5890, calls flagged for inlining = 288, calls inlined = 278, statements flattened = 12000 [2021-11-23 15:04:47,290 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:47,300 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:04:47,300 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:04:47,300 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:04:47,310 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:46" (1/1) ... [2021-11-23 15:04:47,311 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:46" (1/1) ... [2021-11-23 15:04:47,504 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:46" (1/1) ... [2021-11-23 15:04:47,505 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:46" (1/1) ... [2021-11-23 15:04:47,788 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:46" (1/1) ... [2021-11-23 15:04:47,840 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:46" (1/1) ... [2021-11-23 15:04:47,881 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:46" (1/1) ... [2021-11-23 15:04:47,943 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:04:47,945 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:04:47,945 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:04:47,945 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:04:47,946 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:46" (1/1) ... [2021-11-23 15:04:47,955 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:47,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:04:47,982 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:04:48,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:04:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2021-11-23 15:04:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2021-11-23 15:04:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2021-11-23 15:04:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2021-11-23 15:04:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 15:04:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 15:04:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2021-11-23 15:04:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2021-11-23 15:04:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2021-11-23 15:04:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2021-11-23 15:04:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2021-11-23 15:04:48,042 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2021-11-23 15:04:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:04:48,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:04:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:04:48,043 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:04:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:04:48,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:04:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:04:48,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:04:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2021-11-23 15:04:48,044 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2021-11-23 15:04:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:04:48,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:04:48,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2021-11-23 15:04:48,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2021-11-23 15:04:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:04:48,045 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:04:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2021-11-23 15:04:48,045 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2021-11-23 15:04:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2021-11-23 15:04:48,046 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2021-11-23 15:04:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:04:48,046 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:04:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:04:48,046 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:04:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:04:48,047 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:04:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:04:48,047 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:04:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2021-11-23 15:04:48,048 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2021-11-23 15:04:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2021-11-23 15:04:48,048 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2021-11-23 15:04:48,048 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2021-11-23 15:04:48,048 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2021-11-23 15:04:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:04:48,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:04:48,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2021-11-23 15:04:48,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2021-11-23 15:04:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:04:48,050 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:04:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_21 [2021-11-23 15:04:48,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_21 [2021-11-23 15:04:48,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_27 [2021-11-23 15:04:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_27 [2021-11-23 15:04:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_26 [2021-11-23 15:04:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_26 [2021-11-23 15:04:48,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_25 [2021-11-23 15:04:48,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_25 [2021-11-23 15:04:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2021-11-23 15:04:48,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2021-11-23 15:04:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2021-11-23 15:04:48,052 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2021-11-23 15:04:48,052 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2021-11-23 15:04:48,052 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2021-11-23 15:04:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:04:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:04:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:04:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:04:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2021-11-23 15:04:48,054 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2021-11-23 15:04:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:04:48,054 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:04:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2021-11-23 15:04:48,054 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2021-11-23 15:04:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:04:48,055 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:04:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:04:48,055 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:04:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:04:48,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:04:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:04:48,056 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:04:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:04:48,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:04:48,056 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-11-23 15:04:48,057 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-11-23 15:04:48,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:04:48,057 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:04:48,057 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:04:48,057 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2021-11-23 15:04:48,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2021-11-23 15:04:48,058 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-11-23 15:04:48,058 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-11-23 15:04:48,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:04:48,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:04:48,058 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 15:04:48,059 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 15:04:48,059 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:04:48,059 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:04:48,059 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2021-11-23 15:04:48,059 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2021-11-23 15:04:48,060 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:04:48,060 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:04:48,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_39 [2021-11-23 15:04:48,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_39 [2021-11-23 15:04:48,060 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:04:48,061 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:04:48,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_38 [2021-11-23 15:04:48,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_38 [2021-11-23 15:04:48,061 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:04:48,061 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:04:48,061 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2021-11-23 15:04:48,062 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2021-11-23 15:04:48,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:04:48,062 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-23 15:04:48,062 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-23 15:04:48,062 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:04:48,063 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:04:48,063 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:04:48,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:04:48,063 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2021-11-23 15:04:48,063 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2021-11-23 15:04:48,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:04:48,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:04:48,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:04:48,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:04:48,065 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:04:48,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:04:48,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:04:48,065 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:04:48,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:04:48,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:04:48,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:04:48,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:04:48,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:04:48,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:04:48,067 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2021-11-23 15:04:48,067 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2021-11-23 15:04:48,067 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2021-11-23 15:04:48,067 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2021-11-23 15:04:48,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 15:04:48,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 15:04:48,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 15:04:48,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 15:04:48,068 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:04:48,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:04:48,069 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:04:48,069 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:04:48,069 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2021-11-23 15:04:48,069 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2021-11-23 15:04:48,069 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2021-11-23 15:04:48,069 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2021-11-23 15:04:48,070 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2021-11-23 15:04:48,070 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2021-11-23 15:04:48,070 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2021-11-23 15:04:48,070 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2021-11-23 15:04:48,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:04:48,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 15:04:48,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 15:04:48,071 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2021-11-23 15:04:48,071 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2021-11-23 15:04:48,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:04:48,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:04:48,072 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2021-11-23 15:04:48,072 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2021-11-23 15:04:48,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:04:48,072 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:04:48,072 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:04:48,073 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2021-11-23 15:04:48,073 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2021-11-23 15:04:48,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:04:48,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:04:48,073 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:04:48,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:04:48,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:04:48,074 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:04:48,074 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2021-11-23 15:04:48,074 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2021-11-23 15:04:48,074 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:04:48,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:04:48,075 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:04:48,075 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:04:48,075 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:04:48,075 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:04:48,075 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-23 15:04:48,076 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-23 15:04:48,076 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:04:48,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:04:48,076 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2021-11-23 15:04:48,076 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2021-11-23 15:04:48,076 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 15:04:48,077 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 15:04:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2021-11-23 15:04:48,077 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2021-11-23 15:04:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:04:48,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:04:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2021-11-23 15:04:48,078 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2021-11-23 15:04:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2021-11-23 15:04:48,078 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2021-11-23 15:04:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:04:48,079 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:04:48,079 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:04:48,079 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:04:48,079 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:04:48,079 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:04:48,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:04:48,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:04:48,080 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2021-11-23 15:04:48,080 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2021-11-23 15:04:48,080 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-23 15:04:48,080 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-23 15:04:48,080 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:04:48,081 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:04:48,081 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2021-11-23 15:04:48,081 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2021-11-23 15:04:48,081 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-11-23 15:04:48,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-11-23 15:04:48,081 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2021-11-23 15:04:48,082 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2021-11-23 15:04:48,082 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:04:48,082 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:04:48,082 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:04:48,082 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:04:48,082 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2021-11-23 15:04:48,083 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2021-11-23 15:04:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-23 15:04:48,083 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-23 15:04:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2021-11-23 15:04:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2021-11-23 15:04:48,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:04:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:04:48,176 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:04:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:04:48,177 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2021-11-23 15:04:48,177 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2021-11-23 15:04:48,177 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:04:48,177 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:04:48,177 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2021-11-23 15:04:48,177 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2021-11-23 15:04:48,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:04:48,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:04:48,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:04:48,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:04:48,178 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 15:04:48,178 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 15:04:48,178 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2021-11-23 15:04:48,178 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2021-11-23 15:04:48,178 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:04:48,178 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:04:48,178 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:04:48,178 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:04:48,178 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2021-11-23 15:04:48,178 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2021-11-23 15:04:48,179 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2021-11-23 15:04:48,179 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2021-11-23 15:04:48,179 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:04:48,179 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2021-11-23 15:04:48,179 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2021-11-23 15:04:48,179 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-11-23 15:04:48,179 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-11-23 15:04:48,179 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:04:48,179 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:04:48,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:04:48,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:04:48,180 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-23 15:04:48,180 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-23 15:04:48,180 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-11-23 15:04:48,180 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-11-23 15:04:48,180 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2021-11-23 15:04:48,180 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2021-11-23 15:04:48,180 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:04:48,180 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:04:48,181 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2021-11-23 15:04:48,181 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2021-11-23 15:04:48,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:04:48,181 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:04:48,181 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:04:48,181 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:04:48,181 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2021-11-23 15:04:48,181 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2021-11-23 15:04:48,181 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-23 15:04:48,181 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-23 15:04:48,182 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:04:48,182 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:04:48,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:04:48,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:04:48,182 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:04:48,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:04:48,182 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2021-11-23 15:04:48,182 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2021-11-23 15:04:48,182 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:04:48,182 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:04:48,183 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:04:48,183 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:04:48,183 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-11-23 15:04:48,183 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-11-23 15:04:48,183 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:04:48,183 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:04:48,183 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:04:48,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:04:48,183 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:04:48,183 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:04:48,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:04:48,184 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2021-11-23 15:04:48,184 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2021-11-23 15:04:48,184 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2021-11-23 15:04:48,184 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2021-11-23 15:04:48,184 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:04:48,184 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:04:48,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-23 15:04:48,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-23 15:04:48,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:04:48,184 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2021-11-23 15:04:48,184 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2021-11-23 15:04:48,185 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2021-11-23 15:04:48,185 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2021-11-23 15:04:48,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:04:48,185 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2021-11-23 15:04:48,185 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2021-11-23 15:04:48,185 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:04:48,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:04:48,185 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:04:48,185 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:04:48,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:04:48,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:04:48,186 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2021-11-23 15:04:48,186 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2021-11-23 15:04:48,186 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:04:48,186 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:04:48,186 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:04:48,186 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:04:48,186 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:04:48,186 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:04:48,186 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:04:48,186 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:04:48,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:04:48,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:04:48,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:04:48,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:04:48,187 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 15:04:48,187 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 15:04:48,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2021-11-23 15:04:48,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2021-11-23 15:04:48,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:04:48,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:04:48,187 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2021-11-23 15:04:48,187 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2021-11-23 15:04:48,188 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2021-11-23 15:04:48,188 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2021-11-23 15:04:48,188 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2021-11-23 15:04:48,188 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2021-11-23 15:04:48,188 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2021-11-23 15:04:48,188 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2021-11-23 15:04:48,188 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2021-11-23 15:04:48,188 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2021-11-23 15:04:48,188 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2021-11-23 15:04:48,188 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2021-11-23 15:04:48,188 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:04:48,189 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:04:48,189 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:04:48,189 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:04:48,189 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:04:48,189 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:04:48,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:04:48,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:04:48,189 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2021-11-23 15:04:48,189 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2021-11-23 15:04:48,189 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-11-23 15:04:48,189 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-11-23 15:04:48,189 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:04:48,190 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:04:48,190 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-11-23 15:04:48,190 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-11-23 15:04:48,190 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2021-11-23 15:04:48,190 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2021-11-23 15:04:48,190 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:04:48,190 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:04:48,190 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2021-11-23 15:04:48,190 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2021-11-23 15:04:48,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:04:48,191 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2021-11-23 15:04:48,194 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2021-11-23 15:04:48,194 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 15:04:48,194 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 15:04:48,195 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:04:48,195 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:04:48,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:04:48,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:04:48,195 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2021-11-23 15:04:48,195 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2021-11-23 15:04:48,195 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:04:48,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:04:48,196 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2021-11-23 15:04:48,196 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2021-11-23 15:04:48,196 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-11-23 15:04:48,196 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-11-23 15:04:48,196 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2021-11-23 15:04:48,197 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2021-11-23 15:04:48,197 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-23 15:04:48,197 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-23 15:04:48,197 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:04:48,197 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:04:48,197 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:04:48,197 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:04:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2021-11-23 15:04:48,198 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2021-11-23 15:04:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2021-11-23 15:04:48,198 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2021-11-23 15:04:48,198 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2021-11-23 15:04:48,198 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2021-11-23 15:04:48,199 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2021-11-23 15:04:48,199 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2021-11-23 15:04:48,199 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2021-11-23 15:04:48,199 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2021-11-23 15:04:48,199 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2021-11-23 15:04:48,199 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2021-11-23 15:04:48,199 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2021-11-23 15:04:48,200 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2021-11-23 15:04:48,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:04:48,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:04:48,200 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 15:04:48,200 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 15:04:48,200 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:04:48,200 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:04:48,201 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:04:48,201 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:04:48,201 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2021-11-23 15:04:48,201 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2021-11-23 15:04:48,201 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2021-11-23 15:04:48,201 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2021-11-23 15:04:48,201 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2021-11-23 15:04:48,201 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2021-11-23 15:04:48,202 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2021-11-23 15:04:48,202 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2021-11-23 15:04:48,202 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:04:48,202 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:04:48,202 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2021-11-23 15:04:48,202 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2021-11-23 15:04:48,202 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:04:48,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:04:48,203 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:04:48,203 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:04:48,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:04:48,203 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2021-11-23 15:04:48,203 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2021-11-23 15:04:48,203 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2021-11-23 15:04:48,204 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2021-11-23 15:04:48,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:04:48,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:04:48,204 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2021-11-23 15:04:48,204 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2021-11-23 15:04:49,610 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:04:49,615 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:04:50,678 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) 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:151) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:04:50,684 INFO L158 Benchmark]: Toolchain (without parser) took 12076.00ms. Allocated memory was 111.1MB in the beginning and 633.3MB in the end (delta: 522.2MB). Free memory was 78.2MB in the beginning and 447.0MB in the end (delta: -368.8MB). Peak memory consumption was 215.3MB. Max. memory is 16.1GB. [2021-11-23 15:04:50,684 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 111.1MB. Free memory was 87.3MB in the beginning and 87.2MB in the end (delta: 30.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:04:50,685 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7775.10ms. Allocated memory was 111.1MB in the beginning and 339.7MB in the end (delta: 228.6MB). Free memory was 78.2MB in the beginning and 203.2MB in the end (delta: -125.0MB). Peak memory consumption was 136.4MB. Max. memory is 16.1GB. [2021-11-23 15:04:50,686 INFO L158 Benchmark]: Boogie Procedure Inliner took 902.27ms. Allocated memory is still 339.7MB. Free memory was 203.2MB in the beginning and 207.4MB in the end (delta: -4.2MB). Peak memory consumption was 82.8MB. Max. memory is 16.1GB. [2021-11-23 15:04:50,687 INFO L158 Benchmark]: Boogie Preprocessor took 643.80ms. Allocated memory is still 339.7MB. Free memory was 207.4MB in the beginning and 140.3MB in the end (delta: 67.1MB). Peak memory consumption was 74.5MB. Max. memory is 16.1GB. [2021-11-23 15:04:50,688 INFO L158 Benchmark]: RCFGBuilder took 2737.19ms. Allocated memory was 339.7MB in the beginning and 633.3MB in the end (delta: 293.6MB). Free memory was 140.3MB in the beginning and 447.0MB in the end (delta: -306.7MB). Peak memory consumption was 49.8MB. Max. memory is 16.1GB. [2021-11-23 15:04:50,692 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 111.1MB. Free memory was 87.3MB in the beginning and 87.2MB in the end (delta: 30.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7775.10ms. Allocated memory was 111.1MB in the beginning and 339.7MB in the end (delta: 228.6MB). Free memory was 78.2MB in the beginning and 203.2MB in the end (delta: -125.0MB). Peak memory consumption was 136.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 902.27ms. Allocated memory is still 339.7MB. Free memory was 203.2MB in the beginning and 207.4MB in the end (delta: -4.2MB). Peak memory consumption was 82.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 643.80ms. Allocated memory is still 339.7MB. Free memory was 207.4MB in the beginning and 140.3MB in the end (delta: 67.1MB). Peak memory consumption was 74.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2737.19ms. Allocated memory was 339.7MB in the beginning and 633.3MB in the end (delta: 293.6MB). Free memory was 140.3MB in the beginning and 447.0MB in the end (delta: -306.7MB). Peak memory consumption was 49.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:04:50,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu --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 5d8b5395dabd671829ca650f94e01b5609ae7cf50a91d0441ebe3b628ffebe38 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:04:53,408 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:04:53,410 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:04:53,448 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:04:53,449 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:04:53,453 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:04:53,456 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:04:53,461 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:04:53,465 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:04:53,471 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:04:53,475 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:04:53,478 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:04:53,478 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:04:53,482 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:04:53,485 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:04:53,490 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:04:53,492 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:04:53,494 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:04:53,507 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:04:53,517 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:04:53,520 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:04:53,522 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:04:53,524 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:04:53,527 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:04:53,539 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:04:53,539 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:04:53,540 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:04:53,543 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:04:53,544 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:04:53,545 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:04:53,546 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:04:53,547 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:04:53,550 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:04:53,551 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:04:53,553 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:04:53,554 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:04:53,555 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:04:53,555 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:04:53,556 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:04:53,558 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:04:53,559 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:04:53,565 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:04:53,618 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:04:53,618 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:04:53,620 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:04:53,620 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:04:53,622 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:04:53,622 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:04:53,623 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:04:53,623 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:04:53,623 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:04:53,623 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:04:53,625 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:04:53,625 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:04:53,625 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:04:53,626 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:04:53,626 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:04:53,626 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:04:53,626 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:04:53,627 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:04:53,627 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:04:53,627 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:04:53,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:53,628 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:04:53,628 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:04:53,628 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:04:53,629 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:04:53,629 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:04:53,629 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:04:53,630 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:04:53,630 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:04:53,630 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5d8b5395dabd671829ca650f94e01b5609ae7cf50a91d0441ebe3b628ffebe38 [2021-11-23 15:04:54,064 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:04:54,101 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:04:54,104 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:04:54,106 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:04:54,107 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:04:54,109 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 15:04:54,197 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/data/f6d83701a/0970bbee952a487b9bfa6dd190ea59cd/FLAGad51227bc [2021-11-23 15:04:55,685 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:04:55,686 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 15:04:55,810 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/data/f6d83701a/0970bbee952a487b9bfa6dd190ea59cd/FLAGad51227bc [2021-11-23 15:04:56,170 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/data/f6d83701a/0970bbee952a487b9bfa6dd190ea59cd [2021-11-23 15:04:56,173 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:04:56,174 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:04:56,175 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:56,176 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:04:56,179 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:04:56,180 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:56" (1/1) ... [2021-11-23 15:04:56,181 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74cd8de2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:56, skipping insertion in model container [2021-11-23 15:04:56,182 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:56" (1/1) ... [2021-11-23 15:04:56,189 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:04:56,419 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:02,553 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_6e9b2878-ee13-4971-8eb3-95bb688d06ea/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533653,533666] [2021-11-23 15:05:02,556 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_6e9b2878-ee13-4971-8eb3-95bb688d06ea/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533800,533813] [2021-11-23 15:05:02,557 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_6e9b2878-ee13-4971-8eb3-95bb688d06ea/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533939,533952] [2021-11-23 15:05:02,557 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_6e9b2878-ee13-4971-8eb3-95bb688d06ea/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[534097,534110] [2021-11-23 15:05:02,593 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:02,690 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:05:02,819 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:03,570 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_6e9b2878-ee13-4971-8eb3-95bb688d06ea/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533653,533666] [2021-11-23 15:05:03,572 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_6e9b2878-ee13-4971-8eb3-95bb688d06ea/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533800,533813] [2021-11-23 15:05:03,573 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_6e9b2878-ee13-4971-8eb3-95bb688d06ea/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533939,533952] [2021-11-23 15:05:03,574 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_6e9b2878-ee13-4971-8eb3-95bb688d06ea/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[534097,534110] [2021-11-23 15:05:03,589 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:03,677 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:04,469 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_6e9b2878-ee13-4971-8eb3-95bb688d06ea/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533653,533666] [2021-11-23 15:05:04,470 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_6e9b2878-ee13-4971-8eb3-95bb688d06ea/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533800,533813] [2021-11-23 15:05:04,471 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_6e9b2878-ee13-4971-8eb3-95bb688d06ea/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533939,533952] [2021-11-23 15:05:04,471 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_6e9b2878-ee13-4971-8eb3-95bb688d06ea/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[534097,534110] [2021-11-23 15:05:04,482 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:05,126 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:05,126 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:05 WrapperNode [2021-11-23 15:05:05,127 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:05,128 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:05,128 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:05,128 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:05,136 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:05" (1/1) ... [2021-11-23 15:05:05,306 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:05" (1/1) ... [2021-11-23 15:05:05,754 INFO L137 Inliner]: procedures = 594, calls = 5890, calls flagged for inlining = 288, calls inlined = 278, statements flattened = 11621 [2021-11-23 15:05:05,755 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:05,756 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:05,756 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:05,756 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:05,765 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:05" (1/1) ... [2021-11-23 15:05:05,766 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:05" (1/1) ... [2021-11-23 15:05:05,834 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:05" (1/1) ... [2021-11-23 15:05:05,835 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:05" (1/1) ... [2021-11-23 15:05:06,114 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:05" (1/1) ... [2021-11-23 15:05:06,166 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:05" (1/1) ... [2021-11-23 15:05:06,231 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:05" (1/1) ... [2021-11-23 15:05:06,317 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:06,318 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:06,319 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:06,319 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:06,319 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:05" (1/1) ... [2021-11-23 15:05:06,326 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:06,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:06,349 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:06,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2021-11-23 15:05:06,405 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2021-11-23 15:05:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2021-11-23 15:05:06,406 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2021-11-23 15:05:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 15:05:06,406 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 15:05:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2021-11-23 15:05:06,406 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2021-11-23 15:05:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2021-11-23 15:05:06,406 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2021-11-23 15:05:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2021-11-23 15:05:06,407 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2021-11-23 15:05:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:05:06,407 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:05:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:05:06,407 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:05:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:05:06,407 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:05:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:05:06,408 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:05:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2021-11-23 15:05:06,408 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2021-11-23 15:05:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:06,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2021-11-23 15:05:06,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2021-11-23 15:05:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:05:06,409 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:05:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2021-11-23 15:05:06,410 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2021-11-23 15:05:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2021-11-23 15:05:06,410 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2021-11-23 15:05:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:05:06,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:05:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:05:06,411 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:05:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:05:06,411 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:05:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:05:06,411 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:05:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2021-11-23 15:05:06,412 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2021-11-23 15:05:06,412 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2021-11-23 15:05:06,412 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2021-11-23 15:05:06,413 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2021-11-23 15:05:06,413 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2021-11-23 15:05:06,413 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:05:06,414 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:05:06,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2021-11-23 15:05:06,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2021-11-23 15:05:06,414 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:05:06,414 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:05:06,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_21 [2021-11-23 15:05:06,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_21 [2021-11-23 15:05:06,415 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:05:06,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:05:06,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_27 [2021-11-23 15:05:06,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_27 [2021-11-23 15:05:06,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_26 [2021-11-23 15:05:06,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_26 [2021-11-23 15:05:06,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_25 [2021-11-23 15:05:06,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_25 [2021-11-23 15:05:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2021-11-23 15:05:06,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2021-11-23 15:05:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2021-11-23 15:05:06,417 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2021-11-23 15:05:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2021-11-23 15:05:06,417 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2021-11-23 15:05:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:05:06,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:05:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:05:06,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:05:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2021-11-23 15:05:06,418 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2021-11-23 15:05:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:05:06,418 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:05:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2021-11-23 15:05:06,419 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2021-11-23 15:05:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:05:06,419 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:05:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:05:06,420 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:05:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:05:06,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:05:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:05:06,421 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:05:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:05:06,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:05:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-11-23 15:05:06,421 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-11-23 15:05:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:05:06,422 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:05:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:05:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:05:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2021-11-23 15:05:06,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2021-11-23 15:05:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:05:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-11-23 15:05:06,422 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-11-23 15:05:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:05:06,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:05:06,423 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 15:05:06,423 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 15:05:06,423 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:05:06,423 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:05:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2021-11-23 15:05:06,425 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2021-11-23 15:05:06,428 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:05:06,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:05:06,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_39 [2021-11-23 15:05:06,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_39 [2021-11-23 15:05:06,428 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:05:06,429 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:05:06,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_38 [2021-11-23 15:05:06,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_38 [2021-11-23 15:05:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:05:06,436 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:05:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2021-11-23 15:05:06,436 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2021-11-23 15:05:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-23 15:05:06,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-23 15:05:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:05:06,437 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:05:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:05:06,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:05:06,438 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2021-11-23 15:05:06,438 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2021-11-23 15:05:06,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:05:06,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:05:06,438 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:05:06,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:05:06,438 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:05:06,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:05:06,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:05:06,439 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:05:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:05:06,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:05:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:05:06,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:05:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:05:06,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:05:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2021-11-23 15:05:06,439 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2021-11-23 15:05:06,440 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2021-11-23 15:05:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2021-11-23 15:05:06,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 15:05:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 15:05:06,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 15:05:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 15:05:06,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:05:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:05:06,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:05:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:05:06,441 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2021-11-23 15:05:06,441 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2021-11-23 15:05:06,441 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2021-11-23 15:05:06,441 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2021-11-23 15:05:06,441 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2021-11-23 15:05:06,441 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2021-11-23 15:05:06,441 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2021-11-23 15:05:06,441 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2021-11-23 15:05:06,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:06,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 15:05:06,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 15:05:06,442 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2021-11-23 15:05:06,442 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2021-11-23 15:05:06,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:05:06,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:05:06,442 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2021-11-23 15:05:06,442 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2021-11-23 15:05:06,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:06,442 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:05:06,443 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:05:06,443 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2021-11-23 15:05:06,443 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2021-11-23 15:05:06,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:05:06,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:05:06,443 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:05:06,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:05:06,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:06,443 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:05:06,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:05:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2021-11-23 15:05:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2021-11-23 15:05:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:05:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:05:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:05:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:05:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:05:06,445 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:05:06,445 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-23 15:05:06,445 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-23 15:05:06,445 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:05:06,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:05:06,445 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2021-11-23 15:05:06,445 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2021-11-23 15:05:06,445 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 15:05:06,445 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 15:05:06,445 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2021-11-23 15:05:06,446 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2021-11-23 15:05:06,446 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:05:06,446 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:05:06,446 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2021-11-23 15:05:06,446 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2021-11-23 15:05:06,446 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:05:06,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:05:06,446 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2021-11-23 15:05:06,446 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2021-11-23 15:05:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:05:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:05:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:05:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:05:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:05:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:05:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:05:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:05:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2021-11-23 15:05:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2021-11-23 15:05:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-23 15:05:06,448 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-23 15:05:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:05:06,448 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:05:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2021-11-23 15:05:06,448 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2021-11-23 15:05:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2021-11-23 15:05:06,448 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2021-11-23 15:05:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:05:06,448 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:05:06,449 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:05:06,449 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:05:06,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:05:06,450 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2021-11-23 15:05:06,453 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2021-11-23 15:05:06,454 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-23 15:05:06,454 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-23 15:05:06,454 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2021-11-23 15:05:06,454 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2021-11-23 15:05:06,454 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:06,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:06,454 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:05:06,454 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:05:06,455 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2021-11-23 15:05:06,457 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2021-11-23 15:05:06,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:05:06,457 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:05:06,457 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:05:06,457 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2021-11-23 15:05:06,458 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2021-11-23 15:05:06,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:05:06,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:05:06,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:05:06,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:05:06,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:05:06,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:05:06,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:05:06,458 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2021-11-23 15:05:06,458 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2021-11-23 15:05:06,459 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:05:06,459 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:05:06,459 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:05:06,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:05:06,459 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2021-11-23 15:05:06,459 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2021-11-23 15:05:06,459 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2021-11-23 15:05:06,459 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2021-11-23 15:05:06,459 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:05:06,459 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2021-11-23 15:05:06,460 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2021-11-23 15:05:06,460 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-11-23 15:05:06,460 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-11-23 15:05:06,460 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:05:06,460 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:05:06,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:05:06,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:05:06,460 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-23 15:05:06,460 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-23 15:05:06,460 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-11-23 15:05:06,461 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-11-23 15:05:06,461 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2021-11-23 15:05:06,461 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2021-11-23 15:05:06,461 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:05:06,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:05:06,461 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2021-11-23 15:05:06,461 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2021-11-23 15:05:06,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:05:06,461 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:05:06,461 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:05:06,462 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:05:06,462 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2021-11-23 15:05:06,462 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2021-11-23 15:05:06,462 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-23 15:05:06,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-23 15:05:06,462 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:05:06,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:05:06,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:05:06,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:05:06,462 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:05:06,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:05:06,463 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2021-11-23 15:05:06,463 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2021-11-23 15:05:06,463 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:05:06,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:05:06,463 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:05:06,463 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:05:06,463 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-11-23 15:05:06,463 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-11-23 15:05:06,463 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:05:06,464 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:05:06,464 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:05:06,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:05:06,464 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:05:06,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:05:06,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:06,464 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2021-11-23 15:05:06,464 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2021-11-23 15:05:06,464 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2021-11-23 15:05:06,464 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2021-11-23 15:05:06,465 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:05:06,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:05:06,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-23 15:05:06,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-23 15:05:06,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:06,465 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2021-11-23 15:05:06,465 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2021-11-23 15:05:06,465 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2021-11-23 15:05:06,465 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2021-11-23 15:05:06,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:05:06,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:05:06,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:05:06,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:05:06,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:06,466 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2021-11-23 15:05:06,466 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2021-11-23 15:05:06,466 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:05:06,466 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:05:06,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:05:06,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:05:06,466 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2021-11-23 15:05:06,467 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2021-11-23 15:05:06,467 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:05:06,467 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:05:06,467 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:05:06,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:05:06,467 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:06,467 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:06,467 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:05:06,467 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:05:06,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:05:06,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:05:06,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:05:06,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:05:06,468 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 15:05:06,468 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 15:05:06,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2021-11-23 15:05:06,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2021-11-23 15:05:06,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:05:06,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:05:06,468 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2021-11-23 15:05:06,468 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2021-11-23 15:05:06,469 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2021-11-23 15:05:06,469 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2021-11-23 15:05:06,469 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2021-11-23 15:05:06,469 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2021-11-23 15:05:06,469 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2021-11-23 15:05:06,469 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2021-11-23 15:05:06,469 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2021-11-23 15:05:06,469 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2021-11-23 15:05:06,469 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2021-11-23 15:05:06,469 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2021-11-23 15:05:06,470 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:05:06,471 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:05:06,471 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:05:06,471 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:05:06,471 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:05:06,471 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:05:06,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:05:06,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:05:06,471 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2021-11-23 15:05:06,471 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2021-11-23 15:05:06,471 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:05:06,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:05:06,472 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-11-23 15:05:06,472 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-11-23 15:05:06,472 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:05:06,472 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:05:06,472 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-11-23 15:05:06,472 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-11-23 15:05:06,472 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2021-11-23 15:05:06,472 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2021-11-23 15:05:06,472 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:05:06,472 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:05:06,473 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2021-11-23 15:05:06,473 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2021-11-23 15:05:06,473 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2021-11-23 15:05:06,473 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2021-11-23 15:05:06,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:05:06,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:05:06,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:05:06,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:05:06,473 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 15:05:06,473 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 15:05:06,474 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:05:06,474 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:05:06,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:05:06,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:05:06,474 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2021-11-23 15:05:06,474 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2021-11-23 15:05:06,474 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2021-11-23 15:05:06,474 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2021-11-23 15:05:06,474 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-11-23 15:05:06,474 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-11-23 15:05:06,475 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2021-11-23 15:05:06,475 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2021-11-23 15:05:06,475 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-23 15:05:06,475 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-23 15:05:06,475 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:05:06,475 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:05:06,475 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:05:06,475 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:05:06,475 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2021-11-23 15:05:06,475 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2021-11-23 15:05:06,476 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2021-11-23 15:05:06,476 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2021-11-23 15:05:06,476 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2021-11-23 15:05:06,476 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2021-11-23 15:05:06,476 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2021-11-23 15:05:06,476 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2021-11-23 15:05:06,476 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2021-11-23 15:05:06,476 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2021-11-23 15:05:06,476 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2021-11-23 15:05:06,476 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2021-11-23 15:05:06,477 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2021-11-23 15:05:06,477 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2021-11-23 15:05:06,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:05:06,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:05:06,477 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:05:06,477 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:05:06,477 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:05:06,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:05:06,477 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2021-11-23 15:05:06,477 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2021-11-23 15:05:06,478 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2021-11-23 15:05:06,478 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2021-11-23 15:05:06,478 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2021-11-23 15:05:06,478 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2021-11-23 15:05:06,478 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2021-11-23 15:05:06,478 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2021-11-23 15:05:06,478 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:05:06,478 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:05:06,478 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2021-11-23 15:05:06,478 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2021-11-23 15:05:06,478 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:05:06,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:05:06,479 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-11-23 15:05:06,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-11-23 15:05:06,479 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:05:06,479 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:05:06,479 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2021-11-23 15:05:06,479 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2021-11-23 15:05:06,479 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2021-11-23 15:05:06,479 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2021-11-23 15:05:06,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:05:06,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:05:06,480 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2021-11-23 15:05:06,480 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2021-11-23 15:05:08,089 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:08,093 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:31,844 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) 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:151) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:31,850 INFO L158 Benchmark]: Toolchain (without parser) took 35674.94ms. Allocated memory was 88.1MB in the beginning and 461.4MB in the end (delta: 373.3MB). Free memory was 61.9MB in the beginning and 193.3MB in the end (delta: -131.4MB). Peak memory consumption was 295.6MB. Max. memory is 16.1GB. [2021-11-23 15:05:31,850 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 62.9MB. Free memory is still 43.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:31,851 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8951.64ms. Allocated memory was 88.1MB in the beginning and 461.4MB in the end (delta: 373.3MB). Free memory was 61.6MB in the beginning and 252.0MB in the end (delta: -190.4MB). Peak memory consumption was 187.5MB. Max. memory is 16.1GB. [2021-11-23 15:05:31,852 INFO L158 Benchmark]: Boogie Procedure Inliner took 627.26ms. Allocated memory is still 461.4MB. Free memory was 252.0MB in the beginning and 309.4MB in the end (delta: -57.4MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. [2021-11-23 15:05:31,853 INFO L158 Benchmark]: Boogie Preprocessor took 561.37ms. Allocated memory is still 461.4MB. Free memory was 309.4MB in the beginning and 227.6MB in the end (delta: 81.8MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2021-11-23 15:05:31,853 INFO L158 Benchmark]: RCFGBuilder took 25529.47ms. Allocated memory is still 461.4MB. Free memory was 227.6MB in the beginning and 193.3MB in the end (delta: 34.4MB). Peak memory consumption was 87.8MB. Max. memory is 16.1GB. [2021-11-23 15:05:31,856 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 62.9MB. Free memory is still 43.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8951.64ms. Allocated memory was 88.1MB in the beginning and 461.4MB in the end (delta: 373.3MB). Free memory was 61.6MB in the beginning and 252.0MB in the end (delta: -190.4MB). Peak memory consumption was 187.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 627.26ms. Allocated memory is still 461.4MB. Free memory was 252.0MB in the beginning and 309.4MB in the end (delta: -57.4MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 561.37ms. Allocated memory is still 461.4MB. Free memory was 309.4MB in the beginning and 227.6MB in the end (delta: 81.8MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. * RCFGBuilder took 25529.47ms. Allocated memory is still 461.4MB. Free memory was 227.6MB in the beginning and 193.3MB in the end (delta: 34.4MB). Peak memory consumption was 87.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:05:31,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9b2878-ee13-4971-8eb3-95bb688d06ea/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable