./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 e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.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_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5d8b5395dabd671829ca650f94e01b5609ae7cf50a91d0441ebe3b628ffebe38 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:14:09,575 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:14:09,577 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:14:09,613 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:14:09,615 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:14:09,616 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:14:09,617 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:14:09,621 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:14:09,629 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:14:09,630 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:14:09,631 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:14:09,632 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:14:09,634 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:14:09,637 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:14:09,638 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:14:09,640 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:14:09,642 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:14:09,649 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:14:09,651 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:14:09,652 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:14:09,654 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:14:09,658 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:14:09,659 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:14:09,661 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:14:09,665 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:14:09,677 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:14:09,678 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:14:09,679 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:14:09,679 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:14:09,680 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:14:09,681 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:14:09,682 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:14:09,682 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:14:09,683 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:14:09,684 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:14:09,685 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:14:09,685 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:14:09,686 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:14:09,686 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:14:09,691 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:14:09,692 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:14:09,693 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:14:09,730 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:14:09,740 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:14:09,740 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:14:09,741 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:14:09,741 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:14:09,742 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:14:09,743 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:14:09,743 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:14:09,743 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:14:09,743 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:14:09,745 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:14:09,745 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:14:09,745 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:14:09,745 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:14:09,746 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:14:09,746 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:14:09,746 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:14:09,746 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:14:09,747 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:14:09,760 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:14:09,761 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:14:09,761 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:14:09,761 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:14:09,761 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:14:09,762 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:14:09,762 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:14:09,762 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:14:09,762 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:14:09,763 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:14:09,763 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:14:09,763 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_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5d8b5395dabd671829ca650f94e01b5609ae7cf50a91d0441ebe3b628ffebe38 [2022-11-16 11:14:10,073 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:14:10,112 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:14:10,116 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:14:10,118 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:14:10,119 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:14:10,120 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-16 11:14:10,212 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/data/cdb62cd23/0b83438b75b94a689b82af059548bbe4/FLAGa6ffe5064 [2022-11-16 11:14:11,236 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:14:11,237 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-16 11:14:11,307 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/data/cdb62cd23/0b83438b75b94a689b82af059548bbe4/FLAGa6ffe5064 [2022-11-16 11:14:11,693 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/data/cdb62cd23/0b83438b75b94a689b82af059548bbe4 [2022-11-16 11:14:11,696 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:14:11,699 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:14:11,703 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:14:11,704 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:14:11,712 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:14:11,713 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:14:11" (1/1) ... [2022-11-16 11:14:11,714 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ff1f2b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:11, skipping insertion in model container [2022-11-16 11:14:11,715 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:14:11" (1/1) ... [2022-11-16 11:14:11,723 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:14:11,943 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:14:18,209 WARN L229 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_566d6dbf-f7b0-4272-ab19-0d83769b49b3/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533653,533666] [2022-11-16 11:14:18,214 WARN L229 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_566d6dbf-f7b0-4272-ab19-0d83769b49b3/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533800,533813] [2022-11-16 11:14:18,215 WARN L229 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_566d6dbf-f7b0-4272-ab19-0d83769b49b3/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533939,533952] [2022-11-16 11:14:18,216 WARN L229 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_566d6dbf-f7b0-4272-ab19-0d83769b49b3/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[534097,534110] [2022-11-16 11:14:18,258 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:14:18,367 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:14:19,215 WARN L229 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_566d6dbf-f7b0-4272-ab19-0d83769b49b3/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533653,533666] [2022-11-16 11:14:19,217 WARN L229 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_566d6dbf-f7b0-4272-ab19-0d83769b49b3/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533800,533813] [2022-11-16 11:14:19,218 WARN L229 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_566d6dbf-f7b0-4272-ab19-0d83769b49b3/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533939,533952] [2022-11-16 11:14:19,218 WARN L229 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_566d6dbf-f7b0-4272-ab19-0d83769b49b3/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[534097,534110] [2022-11-16 11:14:19,325 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:14:19,821 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:14:19,822 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:19 WrapperNode [2022-11-16 11:14:19,822 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:14:19,824 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:14:19,825 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:14:19,825 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:14:19,837 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:19" (1/1) ... [2022-11-16 11:14:20,110 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:19" (1/1) ... [2022-11-16 11:14:20,620 INFO L138 Inliner]: procedures = 580, calls = 5922, calls flagged for inlining = 288, calls inlined = 278, statements flattened = 12452 [2022-11-16 11:14:20,621 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:14:20,623 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:14:20,623 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:14:20,624 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:14:20,638 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:19" (1/1) ... [2022-11-16 11:14:20,639 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:19" (1/1) ... [2022-11-16 11:14:20,738 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:19" (1/1) ... [2022-11-16 11:14:20,739 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:19" (1/1) ... [2022-11-16 11:14:21,256 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:19" (1/1) ... [2022-11-16 11:14:21,411 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:19" (1/1) ... [2022-11-16 11:14:21,474 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:19" (1/1) ... [2022-11-16 11:14:21,528 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:19" (1/1) ... [2022-11-16 11:14:21,650 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:14:21,652 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:14:21,652 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:14:21,656 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:14:21,658 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:19" (1/1) ... [2022-11-16 11:14:21,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:14:21,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:14:21,719 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:14:21,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:14:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2022-11-16 11:14:21,785 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2022-11-16 11:14:21,786 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2022-11-16 11:14:21,786 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2022-11-16 11:14:21,786 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-16 11:14:21,786 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-16 11:14:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2022-11-16 11:14:21,787 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2022-11-16 11:14:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2022-11-16 11:14:21,787 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2022-11-16 11:14:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2022-11-16 11:14:21,788 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2022-11-16 11:14:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:14:21,788 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:14:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:14:21,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:14:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 11:14:21,789 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 11:14:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:14:21,789 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:14:21,790 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2022-11-16 11:14:21,790 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2022-11-16 11:14:21,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:14:21,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:14:21,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2022-11-16 11:14:21,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2022-11-16 11:14:21,791 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:14:21,791 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:14:21,791 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2022-11-16 11:14:21,792 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2022-11-16 11:14:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2022-11-16 11:14:21,792 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2022-11-16 11:14:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 11:14:21,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 11:14:21,793 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:14:21,793 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:14:21,793 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:14:21,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:14:21,794 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:14:21,794 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:14:21,794 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2022-11-16 11:14:21,794 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2022-11-16 11:14:21,795 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2022-11-16 11:14:21,795 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2022-11-16 11:14:21,795 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2022-11-16 11:14:21,795 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2022-11-16 11:14:21,795 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:14:21,796 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:14:21,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2022-11-16 11:14:21,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2022-11-16 11:14:21,796 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:14:21,797 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:14:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_21 [2022-11-16 11:14:21,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_21 [2022-11-16 11:14:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_27 [2022-11-16 11:14:21,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_27 [2022-11-16 11:14:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_26 [2022-11-16 11:14:21,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_26 [2022-11-16 11:14:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_25 [2022-11-16 11:14:21,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_25 [2022-11-16 11:14:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2022-11-16 11:14:21,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2022-11-16 11:14:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2022-11-16 11:14:21,799 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2022-11-16 11:14:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2022-11-16 11:14:21,800 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2022-11-16 11:14:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:14:21,800 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:14:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:14:21,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:14:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2022-11-16 11:14:21,801 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2022-11-16 11:14:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:14:21,801 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:14:21,802 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2022-11-16 11:14:21,802 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2022-11-16 11:14:21,802 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 11:14:21,802 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 11:14:21,802 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:14:21,803 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:14:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:14:21,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:14:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:14:21,803 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:14:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:14:21,804 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:14:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-11-16 11:14:21,804 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-11-16 11:14:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:14:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:14:21,805 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:14:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2022-11-16 11:14:21,805 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2022-11-16 11:14:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-11-16 11:14:21,806 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-11-16 11:14:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 11:14:21,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 11:14:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-11-16 11:14:21,807 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-11-16 11:14:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:14:21,807 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:14:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2022-11-16 11:14:21,808 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2022-11-16 11:14:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:14:21,808 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:14:21,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_39 [2022-11-16 11:14:21,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_39 [2022-11-16 11:14:21,809 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:14:21,809 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:14:21,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_38 [2022-11-16 11:14:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_38 [2022-11-16 11:14:21,810 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-16 11:14:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-16 11:14:21,810 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2022-11-16 11:14:21,811 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2022-11-16 11:14:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:14:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-16 11:14:21,811 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-16 11:14:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:14:21,812 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:14:21,812 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:14:21,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:14:21,812 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2022-11-16 11:14:21,813 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2022-11-16 11:14:21,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:14:21,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:14:21,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:14:21,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:14:21,814 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:14:21,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:14:21,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:14:21,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:14:21,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:14:21,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:14:21,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:14:21,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:14:21,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:14:21,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:14:21,816 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2022-11-16 11:14:21,816 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2022-11-16 11:14:21,816 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2022-11-16 11:14:21,816 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2022-11-16 11:14:21,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2022-11-16 11:14:21,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2022-11-16 11:14:21,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2022-11-16 11:14:21,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2022-11-16 11:14:21,817 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:14:21,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:14:21,818 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:14:21,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:14:21,818 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2022-11-16 11:14:21,818 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2022-11-16 11:14:21,819 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2022-11-16 11:14:21,819 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2022-11-16 11:14:21,819 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2022-11-16 11:14:21,819 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2022-11-16 11:14:21,819 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2022-11-16 11:14:21,820 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2022-11-16 11:14:21,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:14:21,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2022-11-16 11:14:21,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2022-11-16 11:14:21,820 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2022-11-16 11:14:21,821 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2022-11-16 11:14:21,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 11:14:21,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 11:14:21,821 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2022-11-16 11:14:21,821 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2022-11-16 11:14:21,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:14:21,822 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 11:14:21,822 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 11:14:21,822 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2022-11-16 11:14:21,822 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2022-11-16 11:14:21,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:14:21,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:14:21,823 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:14:21,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:14:21,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:14:21,823 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:14:21,824 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2022-11-16 11:14:21,824 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2022-11-16 11:14:21,824 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:14:21,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:14:21,824 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-16 11:14:21,825 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-16 11:14:21,825 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 11:14:21,825 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 11:14:21,825 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-11-16 11:14:21,825 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-11-16 11:14:21,826 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:14:21,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:14:21,826 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2022-11-16 11:14:21,826 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2022-11-16 11:14:21,826 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-16 11:14:21,827 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-16 11:14:21,827 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2022-11-16 11:14:21,827 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2022-11-16 11:14:21,827 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:14:21,827 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:14:21,828 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2022-11-16 11:14:21,828 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2022-11-16 11:14:21,828 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2022-11-16 11:14:21,828 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2022-11-16 11:14:21,828 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 11:14:21,829 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 11:14:21,829 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:14:21,829 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:14:21,829 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 11:14:21,829 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 11:14:21,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:14:21,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:14:21,830 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2022-11-16 11:14:21,830 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2022-11-16 11:14:21,830 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-16 11:14:21,831 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-16 11:14:21,831 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 11:14:21,831 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 11:14:21,831 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2022-11-16 11:14:21,831 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2022-11-16 11:14:21,832 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-16 11:14:21,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-16 11:14:21,832 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2022-11-16 11:14:21,832 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2022-11-16 11:14:21,832 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:14:21,833 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:14:21,833 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 11:14:21,833 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 11:14:21,833 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2022-11-16 11:14:21,833 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2022-11-16 11:14:21,834 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-16 11:14:21,834 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-16 11:14:21,834 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2022-11-16 11:14:21,834 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2022-11-16 11:14:21,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:14:21,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:14:21,835 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-16 11:14:21,835 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-16 11:14:21,835 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2022-11-16 11:14:21,835 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2022-11-16 11:14:21,835 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 11:14:21,836 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 11:14:21,836 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2022-11-16 11:14:21,836 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2022-11-16 11:14:21,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:14:21,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:14:21,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:14:21,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:14:21,837 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 11:14:21,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 11:14:21,838 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2022-11-16 11:14:21,838 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2022-11-16 11:14:21,838 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 11:14:21,838 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 11:14:21,838 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:14:21,839 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:14:21,839 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2022-11-16 11:14:21,839 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2022-11-16 11:14:21,839 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2022-11-16 11:14:21,839 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2022-11-16 11:14:21,840 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 11:14:21,840 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2022-11-16 11:14:21,840 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2022-11-16 11:14:21,840 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 11:14:21,840 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 11:14:21,841 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 11:14:21,841 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 11:14:21,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:14:21,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:14:21,841 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-16 11:14:21,842 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-16 11:14:21,842 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-11-16 11:14:21,842 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-11-16 11:14:21,842 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2022-11-16 11:14:21,842 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2022-11-16 11:14:21,843 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:14:21,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:14:21,843 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2022-11-16 11:14:21,843 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2022-11-16 11:14:21,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:14:21,844 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:14:21,844 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 11:14:21,844 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 11:14:21,844 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2022-11-16 11:14:21,844 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2022-11-16 11:14:21,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-16 11:14:21,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-16 11:14:21,845 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:14:21,845 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:14:21,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 11:14:21,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 11:14:21,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:14:21,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:14:21,846 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2022-11-16 11:14:21,846 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2022-11-16 11:14:21,847 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-16 11:14:21,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-16 11:14:21,847 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 11:14:21,847 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 11:14:21,847 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-11-16 11:14:21,848 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-11-16 11:14:21,848 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:14:21,848 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:14:21,848 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:14:21,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:14:21,848 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 11:14:21,849 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 11:14:21,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:14:21,849 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2022-11-16 11:14:21,849 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2022-11-16 11:14:21,849 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2022-11-16 11:14:21,850 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2022-11-16 11:14:21,850 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:14:21,850 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:14:21,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2022-11-16 11:14:21,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2022-11-16 11:14:21,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:14:21,851 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2022-11-16 11:14:21,851 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2022-11-16 11:14:21,851 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2022-11-16 11:14:21,851 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2022-11-16 11:14:21,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:14:21,852 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2022-11-16 11:14:21,852 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2022-11-16 11:14:21,852 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 11:14:21,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 11:14:21,853 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-16 11:14:21,853 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-16 11:14:21,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 11:14:21,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 11:14:21,853 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2022-11-16 11:14:21,853 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2022-11-16 11:14:21,854 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 11:14:21,854 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 11:14:21,854 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 11:14:21,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 11:14:21,854 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:14:21,855 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:14:21,855 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:14:21,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:14:21,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 11:14:21,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 11:14:21,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:14:21,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:14:21,856 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 11:14:21,856 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 11:14:21,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2022-11-16 11:14:21,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2022-11-16 11:14:21,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:14:21,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:14:21,857 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2022-11-16 11:14:21,857 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2022-11-16 11:14:21,858 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2022-11-16 11:14:21,858 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2022-11-16 11:14:21,858 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2022-11-16 11:14:21,858 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2022-11-16 11:14:21,858 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2022-11-16 11:14:21,859 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2022-11-16 11:14:21,859 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2022-11-16 11:14:21,859 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2022-11-16 11:14:21,859 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2022-11-16 11:14:21,859 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2022-11-16 11:14:21,860 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:14:21,860 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:14:21,860 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:14:21,860 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:14:21,860 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 11:14:21,861 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 11:14:21,861 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 11:14:21,861 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 11:14:21,861 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2022-11-16 11:14:21,861 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2022-11-16 11:14:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2022-11-16 11:14:21,862 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2022-11-16 11:14:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:14:21,862 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:14:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2022-11-16 11:14:21,863 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2022-11-16 11:14:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2022-11-16 11:14:21,863 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2022-11-16 11:14:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:14:21,864 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:14:21,864 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2022-11-16 11:14:21,864 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2022-11-16 11:14:21,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:14:21,864 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2022-11-16 11:14:21,865 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2022-11-16 11:14:21,865 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-16 11:14:21,865 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-16 11:14:21,865 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 11:14:21,865 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 11:14:21,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:14:21,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:14:21,866 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2022-11-16 11:14:21,866 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2022-11-16 11:14:21,866 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 11:14:21,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 11:14:21,867 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2022-11-16 11:14:21,867 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2022-11-16 11:14:21,867 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 11:14:21,868 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 11:14:21,868 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2022-11-16 11:14:21,868 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2022-11-16 11:14:21,868 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-16 11:14:21,868 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-16 11:14:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:14:21,869 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:14:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 11:14:21,869 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 11:14:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2022-11-16 11:14:21,869 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2022-11-16 11:14:21,870 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2022-11-16 11:14:21,870 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2022-11-16 11:14:21,870 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2022-11-16 11:14:21,870 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2022-11-16 11:14:21,870 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2022-11-16 11:14:21,871 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2022-11-16 11:14:21,871 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2022-11-16 11:14:21,871 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2022-11-16 11:14:21,871 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2022-11-16 11:14:21,871 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2022-11-16 11:14:21,872 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2022-11-16 11:14:21,872 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2022-11-16 11:14:21,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:14:21,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:14:21,872 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 11:14:21,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 11:14:21,873 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 11:14:21,873 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 11:14:21,873 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-16 11:14:21,873 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-16 11:14:21,873 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2022-11-16 11:14:21,874 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2022-11-16 11:14:21,874 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2022-11-16 11:14:21,874 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2022-11-16 11:14:21,874 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2022-11-16 11:14:21,874 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2022-11-16 11:14:21,875 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2022-11-16 11:14:21,875 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2022-11-16 11:14:21,875 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 11:14:21,875 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 11:14:21,875 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2022-11-16 11:14:21,876 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2022-11-16 11:14:21,876 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 11:14:21,876 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 11:14:21,876 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:14:21,876 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:14:21,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:14:21,877 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2022-11-16 11:14:21,877 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2022-11-16 11:14:21,877 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2022-11-16 11:14:21,877 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2022-11-16 11:14:21,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:14:21,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:14:21,878 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2022-11-16 11:14:21,878 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2022-11-16 11:14:24,017 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:14:24,024 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:14:25,299 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:14:26,239 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:14:26,246 INFO L158 Benchmark]: Toolchain (without parser) took 14545.68ms. Allocated memory was 117.4MB in the beginning and 933.2MB in the end (delta: 815.8MB). Free memory was 78.6MB in the beginning and 736.6MB in the end (delta: -658.0MB). Peak memory consumption was 233.7MB. Max. memory is 16.1GB. [2022-11-16 11:14:26,247 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 117.4MB. Free memory is still 91.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:14:26,248 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8119.81ms. Allocated memory was 117.4MB in the beginning and 255.9MB in the end (delta: 138.4MB). Free memory was 78.2MB in the beginning and 93.6MB in the end (delta: -15.4MB). Peak memory consumption was 158.4MB. Max. memory is 16.1GB. [2022-11-16 11:14:26,249 INFO L158 Benchmark]: Boogie Procedure Inliner took 797.54ms. Allocated memory was 255.9MB in the beginning and 467.7MB in the end (delta: 211.8MB). Free memory was 93.6MB in the beginning and 304.0MB in the end (delta: -210.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-11-16 11:14:26,250 INFO L158 Benchmark]: Boogie Preprocessor took 1028.03ms. Allocated memory is still 467.7MB. Free memory was 304.0MB in the beginning and 285.5MB in the end (delta: 18.5MB). Peak memory consumption was 111.8MB. Max. memory is 16.1GB. [2022-11-16 11:14:26,251 INFO L158 Benchmark]: RCFGBuilder took 4591.44ms. Allocated memory was 467.7MB in the beginning and 933.2MB in the end (delta: 465.6MB). Free memory was 285.5MB in the beginning and 736.6MB in the end (delta: -451.1MB). Peak memory consumption was 90.0MB. Max. memory is 16.1GB. [2022-11-16 11:14:26,254 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 117.4MB. Free memory is still 91.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8119.81ms. Allocated memory was 117.4MB in the beginning and 255.9MB in the end (delta: 138.4MB). Free memory was 78.2MB in the beginning and 93.6MB in the end (delta: -15.4MB). Peak memory consumption was 158.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 797.54ms. Allocated memory was 255.9MB in the beginning and 467.7MB in the end (delta: 211.8MB). Free memory was 93.6MB in the beginning and 304.0MB in the end (delta: -210.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1028.03ms. Allocated memory is still 467.7MB. Free memory was 304.0MB in the beginning and 285.5MB in the end (delta: 18.5MB). Peak memory consumption was 111.8MB. Max. memory is 16.1GB. * RCFGBuilder took 4591.44ms. Allocated memory was 467.7MB in the beginning and 933.2MB in the end (delta: 465.6MB). Free memory was 285.5MB in the beginning and 736.6MB in the end (delta: -451.1MB). Peak memory consumption was 90.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:14:26,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.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_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5d8b5395dabd671829ca650f94e01b5609ae7cf50a91d0441ebe3b628ffebe38 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:14:29,674 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:14:29,678 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:14:29,728 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:14:29,729 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:14:29,734 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:14:29,738 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:14:29,746 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:14:29,749 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:14:29,756 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:14:29,758 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:14:29,760 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:14:29,761 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:14:29,765 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:14:29,767 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:14:29,770 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:14:29,775 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:14:29,777 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:14:29,779 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:14:29,781 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:14:29,783 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:14:29,784 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:14:29,786 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:14:29,787 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:14:29,791 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:14:29,791 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:14:29,792 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:14:29,793 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:14:29,794 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:14:29,795 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:14:29,795 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:14:29,797 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:14:29,798 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:14:29,799 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:14:29,801 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:14:29,801 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:14:29,802 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:14:29,803 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:14:29,803 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:14:29,805 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:14:29,806 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:14:29,807 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:14:29,833 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:14:29,833 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:14:29,834 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:14:29,834 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:14:29,835 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:14:29,836 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:14:29,837 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:14:29,837 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:14:29,837 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:14:29,838 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:14:29,838 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:14:29,839 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:14:29,839 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:14:29,839 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:14:29,840 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:14:29,840 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:14:29,840 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:14:29,841 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:14:29,841 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:14:29,841 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:14:29,842 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:14:29,842 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:14:29,842 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:14:29,843 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:14:29,843 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:14:29,843 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:14:29,844 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:14:29,844 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:14:29,844 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:14:29,845 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:14:29,845 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:14:29,845 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:14:29,846 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:14:29,846 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_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5d8b5395dabd671829ca650f94e01b5609ae7cf50a91d0441ebe3b628ffebe38 [2022-11-16 11:14:30,256 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:14:30,286 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:14:30,289 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:14:30,291 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:14:30,294 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:14:30,295 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-16 11:14:30,371 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/data/a67046a01/aeabb01449144af7b1d2d8e26295c630/FLAGc35ce5c07 [2022-11-16 11:14:31,706 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:14:31,707 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-16 11:14:31,779 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/data/a67046a01/aeabb01449144af7b1d2d8e26295c630/FLAGc35ce5c07 [2022-11-16 11:14:31,808 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/data/a67046a01/aeabb01449144af7b1d2d8e26295c630 [2022-11-16 11:14:31,812 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:14:31,813 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:14:31,836 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:14:31,837 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:14:31,842 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:14:31,843 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:14:31" (1/1) ... [2022-11-16 11:14:31,845 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c04219a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:31, skipping insertion in model container [2022-11-16 11:14:31,845 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:14:31" (1/1) ... [2022-11-16 11:14:31,854 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:14:32,055 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:14:37,335 WARN L229 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_566d6dbf-f7b0-4272-ab19-0d83769b49b3/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533653,533666] [2022-11-16 11:14:37,339 WARN L229 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_566d6dbf-f7b0-4272-ab19-0d83769b49b3/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533800,533813] [2022-11-16 11:14:37,340 WARN L229 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_566d6dbf-f7b0-4272-ab19-0d83769b49b3/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533939,533952] [2022-11-16 11:14:37,341 WARN L229 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_566d6dbf-f7b0-4272-ab19-0d83769b49b3/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[534097,534110] [2022-11-16 11:14:37,374 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:14:37,510 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:14:37,656 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:14:38,353 WARN L229 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_566d6dbf-f7b0-4272-ab19-0d83769b49b3/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533653,533666] [2022-11-16 11:14:38,354 WARN L229 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_566d6dbf-f7b0-4272-ab19-0d83769b49b3/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533800,533813] [2022-11-16 11:14:38,354 WARN L229 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_566d6dbf-f7b0-4272-ab19-0d83769b49b3/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533939,533952] [2022-11-16 11:14:38,355 WARN L229 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_566d6dbf-f7b0-4272-ab19-0d83769b49b3/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[534097,534110] [2022-11-16 11:14:38,366 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:14:38,474 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:14:39,216 WARN L229 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_566d6dbf-f7b0-4272-ab19-0d83769b49b3/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533653,533666] [2022-11-16 11:14:39,217 WARN L229 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_566d6dbf-f7b0-4272-ab19-0d83769b49b3/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533800,533813] [2022-11-16 11:14:39,218 WARN L229 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_566d6dbf-f7b0-4272-ab19-0d83769b49b3/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533939,533952] [2022-11-16 11:14:39,219 WARN L229 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_566d6dbf-f7b0-4272-ab19-0d83769b49b3/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[534097,534110] [2022-11-16 11:14:39,234 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:14:39,782 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:14:39,782 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:39 WrapperNode [2022-11-16 11:14:39,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:14:39,810 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:14:39,810 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:14:39,810 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:14:39,817 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:39" (1/1) ... [2022-11-16 11:14:40,024 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:39" (1/1) ... [2022-11-16 11:14:40,394 INFO L138 Inliner]: procedures = 594, calls = 5922, calls flagged for inlining = 288, calls inlined = 278, statements flattened = 11549 [2022-11-16 11:14:40,395 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:14:40,396 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:14:40,396 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:14:40,396 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:14:40,405 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:39" (1/1) ... [2022-11-16 11:14:40,407 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:39" (1/1) ... [2022-11-16 11:14:40,479 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:39" (1/1) ... [2022-11-16 11:14:40,480 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:39" (1/1) ... [2022-11-16 11:14:40,675 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:39" (1/1) ... [2022-11-16 11:14:40,712 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:39" (1/1) ... [2022-11-16 11:14:40,758 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:39" (1/1) ... [2022-11-16 11:14:40,782 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:39" (1/1) ... [2022-11-16 11:14:40,841 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:14:40,843 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:14:40,843 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:14:40,843 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:14:40,844 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:14:39" (1/1) ... [2022-11-16 11:14:40,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:14:40,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:14:40,881 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:14:40,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:14:40,934 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2022-11-16 11:14:40,935 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2022-11-16 11:14:40,935 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2022-11-16 11:14:40,935 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2022-11-16 11:14:40,935 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-16 11:14:40,936 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-16 11:14:40,936 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2022-11-16 11:14:40,936 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2022-11-16 11:14:40,936 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2022-11-16 11:14:40,936 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2022-11-16 11:14:40,937 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2022-11-16 11:14:40,937 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2022-11-16 11:14:40,937 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:14:40,937 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:14:40,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:14:40,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:14:40,938 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 11:14:40,938 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 11:14:40,938 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:14:40,938 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:14:40,939 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2022-11-16 11:14:40,939 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2022-11-16 11:14:40,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:14:40,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:14:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2022-11-16 11:14:40,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2022-11-16 11:14:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:14:40,940 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:14:40,941 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2022-11-16 11:14:40,941 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2022-11-16 11:14:40,941 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2022-11-16 11:14:40,941 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2022-11-16 11:14:40,941 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 11:14:40,942 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 11:14:40,942 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:14:40,942 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:14:40,943 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:14:40,943 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:14:40,943 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:14:40,944 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:14:40,944 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2022-11-16 11:14:40,945 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2022-11-16 11:14:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2022-11-16 11:14:40,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2022-11-16 11:14:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2022-11-16 11:14:40,946 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2022-11-16 11:14:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:14:40,947 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:14:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2022-11-16 11:14:40,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2022-11-16 11:14:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:14:40,948 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:14:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_21 [2022-11-16 11:14:40,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_21 [2022-11-16 11:14:40,949 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 11:14:40,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 11:14:40,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_27 [2022-11-16 11:14:40,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_27 [2022-11-16 11:14:40,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_26 [2022-11-16 11:14:40,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_26 [2022-11-16 11:14:40,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_25 [2022-11-16 11:14:40,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_25 [2022-11-16 11:14:40,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2022-11-16 11:14:40,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2022-11-16 11:14:40,952 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2022-11-16 11:14:40,952 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2022-11-16 11:14:40,952 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2022-11-16 11:14:40,953 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2022-11-16 11:14:40,953 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:14:40,953 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:14:40,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:14:40,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:14:40,954 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2022-11-16 11:14:40,954 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2022-11-16 11:14:40,954 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:14:40,955 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:14:40,955 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2022-11-16 11:14:40,955 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2022-11-16 11:14:40,956 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 11:14:40,956 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 11:14:40,957 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:14:40,957 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:14:40,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:14:40,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:14:40,957 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:14:40,958 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:14:40,958 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:14:40,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:14:40,958 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-11-16 11:14:40,958 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-11-16 11:14:40,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:14:40,959 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:14:40,959 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:14:40,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:14:40,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:14:40,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2022-11-16 11:14:40,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2022-11-16 11:14:40,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:14:40,961 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-11-16 11:14:40,961 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-11-16 11:14:40,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 11:14:40,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 11:14:40,964 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-11-16 11:14:40,967 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-11-16 11:14:40,967 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:14:40,967 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:14:40,967 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2022-11-16 11:14:40,967 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2022-11-16 11:14:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:14:40,970 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:14:40,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_39 [2022-11-16 11:14:40,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_39 [2022-11-16 11:14:40,977 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:14:40,977 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:14:40,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_38 [2022-11-16 11:14:40,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_38 [2022-11-16 11:14:40,978 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-16 11:14:40,978 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-16 11:14:40,978 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2022-11-16 11:14:40,978 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2022-11-16 11:14:40,979 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-16 11:14:40,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-16 11:14:40,979 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:14:40,979 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:14:40,979 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:14:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:14:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2022-11-16 11:14:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2022-11-16 11:14:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:14:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:14:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 11:14:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 11:14:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:14:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:14:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:14:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:14:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:14:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:14:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:14:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:14:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:14:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:14:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2022-11-16 11:14:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2022-11-16 11:14:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2022-11-16 11:14:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2022-11-16 11:14:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2022-11-16 11:14:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2022-11-16 11:14:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2022-11-16 11:14:40,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2022-11-16 11:14:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:14:40,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:14:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:14:40,985 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:14:40,985 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2022-11-16 11:14:40,985 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2022-11-16 11:14:40,985 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2022-11-16 11:14:40,985 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2022-11-16 11:14:40,985 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2022-11-16 11:14:40,985 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2022-11-16 11:14:40,986 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2022-11-16 11:14:40,986 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2022-11-16 11:14:40,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:14:40,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2022-11-16 11:14:40,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2022-11-16 11:14:40,986 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2022-11-16 11:14:40,987 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2022-11-16 11:14:40,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 11:14:40,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 11:14:40,987 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2022-11-16 11:14:40,987 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2022-11-16 11:14:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:14:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 11:14:40,988 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 11:14:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2022-11-16 11:14:40,988 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2022-11-16 11:14:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:14:40,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:14:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:14:40,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:14:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:14:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:14:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:14:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2022-11-16 11:14:40,990 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2022-11-16 11:14:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:14:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:14:40,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:14:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:14:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-16 11:14:40,991 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-16 11:14:41,139 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 11:14:41,139 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 11:14:41,139 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-11-16 11:14:41,139 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-11-16 11:14:41,139 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 11:14:41,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 11:14:41,139 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2022-11-16 11:14:41,139 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2022-11-16 11:14:41,139 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-16 11:14:41,140 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-16 11:14:41,140 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2022-11-16 11:14:41,140 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2022-11-16 11:14:41,140 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:14:41,140 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:14:41,140 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2022-11-16 11:14:41,140 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2022-11-16 11:14:41,140 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-16 11:14:41,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-16 11:14:41,140 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2022-11-16 11:14:41,140 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2022-11-16 11:14:41,140 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 11:14:41,140 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 11:14:41,140 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:14:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:14:41,141 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 11:14:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 11:14:41,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:14:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:14:41,141 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2022-11-16 11:14:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2022-11-16 11:14:41,141 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-16 11:14:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-16 11:14:41,141 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 11:14:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 11:14:41,141 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2022-11-16 11:14:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2022-11-16 11:14:41,141 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2022-11-16 11:14:41,142 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2022-11-16 11:14:41,142 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:14:41,142 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:14:41,142 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 11:14:41,142 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 11:14:41,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:14:41,142 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2022-11-16 11:14:41,142 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2022-11-16 11:14:41,142 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-16 11:14:41,142 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-16 11:14:41,142 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2022-11-16 11:14:41,142 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2022-11-16 11:14:41,142 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:14:41,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:14:41,142 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-16 11:14:41,143 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-16 11:14:41,143 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2022-11-16 11:14:41,143 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2022-11-16 11:14:41,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:14:41,143 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 11:14:41,143 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 11:14:41,143 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2022-11-16 11:14:41,143 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2022-11-16 11:14:41,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:14:41,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:14:41,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:14:41,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:14:41,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:14:41,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:14:41,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:14:41,144 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2022-11-16 11:14:41,144 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2022-11-16 11:14:41,144 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 11:14:41,144 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 11:14:41,144 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:14:41,144 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:14:41,144 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2022-11-16 11:14:41,144 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2022-11-16 11:14:41,144 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2022-11-16 11:14:41,144 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2022-11-16 11:14:41,144 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 11:14:41,144 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2022-11-16 11:14:41,144 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2022-11-16 11:14:41,144 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 11:14:41,145 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 11:14:41,145 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 11:14:41,145 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 11:14:41,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:14:41,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:14:41,145 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-16 11:14:41,145 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-16 11:14:41,145 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-11-16 11:14:41,145 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-11-16 11:14:41,145 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2022-11-16 11:14:41,145 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2022-11-16 11:14:41,145 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:14:41,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:14:41,146 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2022-11-16 11:14:41,146 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2022-11-16 11:14:41,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:14:41,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:14:41,146 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 11:14:41,146 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 11:14:41,146 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2022-11-16 11:14:41,146 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2022-11-16 11:14:41,146 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-16 11:14:41,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-16 11:14:41,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:14:41,146 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:14:41,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 11:14:41,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 11:14:41,147 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:14:41,152 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:14:41,152 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2022-11-16 11:14:41,152 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2022-11-16 11:14:41,153 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-16 11:14:41,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-16 11:14:41,153 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 11:14:41,153 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 11:14:41,153 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-11-16 11:14:41,153 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-11-16 11:14:41,153 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:14:41,154 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:14:41,154 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:14:41,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:14:41,154 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 11:14:41,154 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 11:14:41,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:14:41,154 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2022-11-16 11:14:41,154 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2022-11-16 11:14:41,155 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2022-11-16 11:14:41,155 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2022-11-16 11:14:41,155 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:14:41,155 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:14:41,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2022-11-16 11:14:41,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2022-11-16 11:14:41,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:14:41,156 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2022-11-16 11:14:41,156 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2022-11-16 11:14:41,156 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2022-11-16 11:14:41,156 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2022-11-16 11:14:41,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:14:41,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:14:41,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:14:41,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:14:41,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:14:41,157 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2022-11-16 11:14:41,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2022-11-16 11:14:41,157 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-16 11:14:41,157 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-16 11:14:41,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 11:14:41,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 11:14:41,158 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2022-11-16 11:14:41,158 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2022-11-16 11:14:41,158 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 11:14:41,158 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 11:14:41,158 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 11:14:41,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 11:14:41,158 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:14:41,158 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:14:41,159 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:14:41,159 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:14:41,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 11:14:41,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 11:14:41,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:14:41,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:14:41,159 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 11:14:41,160 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 11:14:41,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2022-11-16 11:14:41,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2022-11-16 11:14:41,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:14:41,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:14:41,161 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2022-11-16 11:14:41,161 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2022-11-16 11:14:41,161 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2022-11-16 11:14:41,161 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2022-11-16 11:14:41,162 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2022-11-16 11:14:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2022-11-16 11:14:41,162 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2022-11-16 11:14:41,163 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2022-11-16 11:14:41,164 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2022-11-16 11:14:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2022-11-16 11:14:41,164 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2022-11-16 11:14:41,165 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2022-11-16 11:14:41,165 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:14:41,165 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:14:41,165 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:14:41,165 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:14:41,165 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 11:14:41,165 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 11:14:41,166 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 11:14:41,166 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 11:14:41,166 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2022-11-16 11:14:41,166 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2022-11-16 11:14:41,166 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 11:14:41,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 11:14:41,166 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2022-11-16 11:14:41,166 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2022-11-16 11:14:41,167 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:14:41,167 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:14:41,167 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2022-11-16 11:14:41,167 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2022-11-16 11:14:41,167 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2022-11-16 11:14:41,167 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2022-11-16 11:14:41,167 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:14:41,167 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:14:41,168 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2022-11-16 11:14:41,168 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2022-11-16 11:14:41,168 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2022-11-16 11:14:41,168 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2022-11-16 11:14:41,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:14:41,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:14:41,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:14:41,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:14:41,169 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-16 11:14:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-16 11:14:41,169 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 11:14:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 11:14:41,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:14:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:14:41,169 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2022-11-16 11:14:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2022-11-16 11:14:41,170 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2022-11-16 11:14:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2022-11-16 11:14:41,170 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 11:14:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 11:14:41,170 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2022-11-16 11:14:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2022-11-16 11:14:41,170 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-16 11:14:41,171 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-16 11:14:41,171 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:14:41,171 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:14:41,171 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 11:14:41,171 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 11:14:41,171 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2022-11-16 11:14:41,171 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2022-11-16 11:14:41,171 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2022-11-16 11:14:41,172 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2022-11-16 11:14:41,172 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2022-11-16 11:14:41,172 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2022-11-16 11:14:41,172 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2022-11-16 11:14:41,172 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2022-11-16 11:14:41,172 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2022-11-16 11:14:41,172 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2022-11-16 11:14:41,172 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2022-11-16 11:14:41,173 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2022-11-16 11:14:41,173 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2022-11-16 11:14:41,173 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2022-11-16 11:14:41,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:14:41,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:14:41,173 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 11:14:41,173 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 11:14:41,174 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-16 11:14:41,174 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-16 11:14:41,174 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2022-11-16 11:14:41,174 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2022-11-16 11:14:41,174 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2022-11-16 11:14:41,174 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2022-11-16 11:14:41,174 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2022-11-16 11:14:41,174 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2022-11-16 11:14:41,175 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2022-11-16 11:14:41,175 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2022-11-16 11:14:41,175 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 11:14:41,175 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 11:14:41,175 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2022-11-16 11:14:41,175 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2022-11-16 11:14:41,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 11:14:41,175 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 11:14:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 11:14:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 11:14:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:14:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:14:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2022-11-16 11:14:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2022-11-16 11:14:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2022-11-16 11:14:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2022-11-16 11:14:41,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:14:41,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:14:41,177 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2022-11-16 11:14:41,177 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2022-11-16 11:14:42,900 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:14:42,905 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:14:51,298 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:15:01,649 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:15:01,655 INFO L158 Benchmark]: Toolchain (without parser) took 29840.56ms. Allocated memory was 69.2MB in the beginning and 1.1GB in the end (delta: 992.0MB). Free memory was 27.8MB in the beginning and 829.7MB in the end (delta: -802.0MB). Peak memory consumption was 290.6MB. Max. memory is 16.1GB. [2022-11-16 11:15:01,655 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 69.2MB. Free memory is still 49.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:15:01,656 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7972.62ms. Allocated memory was 69.2MB in the beginning and 436.2MB in the end (delta: 367.0MB). Free memory was 45.0MB in the beginning and 334.7MB in the end (delta: -289.7MB). Peak memory consumption was 203.7MB. Max. memory is 16.1GB. [2022-11-16 11:15:01,656 INFO L158 Benchmark]: Boogie Procedure Inliner took 585.90ms. Allocated memory is still 436.2MB. Free memory was 334.7MB in the beginning and 271.8MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2022-11-16 11:15:01,657 INFO L158 Benchmark]: Boogie Preprocessor took 445.75ms. Allocated memory is still 436.2MB. Free memory was 271.8MB in the beginning and 186.9MB in the end (delta: 84.9MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2022-11-16 11:15:01,658 INFO L158 Benchmark]: RCFGBuilder took 20809.85ms. Allocated memory was 436.2MB in the beginning and 1.1GB in the end (delta: 625.0MB). Free memory was 186.9MB in the beginning and 829.7MB in the end (delta: -642.9MB). Peak memory consumption was 82.7MB. Max. memory is 16.1GB. [2022-11-16 11:15:01,660 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 69.2MB. Free memory is still 49.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7972.62ms. Allocated memory was 69.2MB in the beginning and 436.2MB in the end (delta: 367.0MB). Free memory was 45.0MB in the beginning and 334.7MB in the end (delta: -289.7MB). Peak memory consumption was 203.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 585.90ms. Allocated memory is still 436.2MB. Free memory was 334.7MB in the beginning and 271.8MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 445.75ms. Allocated memory is still 436.2MB. Free memory was 271.8MB in the beginning and 186.9MB in the end (delta: 84.9MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. * RCFGBuilder took 20809.85ms. Allocated memory was 436.2MB in the beginning and 1.1GB in the end (delta: 625.0MB). Free memory was 186.9MB in the beginning and 829.7MB in the end (delta: -642.9MB). Peak memory consumption was 82.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:15:01,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_566d6dbf-f7b0-4272-ab19-0d83769b49b3/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]