./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/bin/utaipan-eEHZpOm5b7/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/bin/utaipan-eEHZpOm5b7/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/bin/utaipan-eEHZpOm5b7/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/bin/utaipan-eEHZpOm5b7/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/bin/utaipan-eEHZpOm5b7/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/bin/utaipan-eEHZpOm5b7 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 47cda9bc9ce2b123f3660e41794dc7aea16503adb0f68ade0375a5bdf3cb502b --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 18:15:24,564 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 18:15:24,567 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 18:15:24,626 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 18:15:24,627 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 18:15:24,631 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 18:15:24,633 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 18:15:24,637 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 18:15:24,640 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 18:15:24,646 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 18:15:24,647 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 18:15:24,649 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 18:15:24,650 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 18:15:24,652 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 18:15:24,655 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 18:15:24,663 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 18:15:24,665 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 18:15:24,666 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 18:15:24,669 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 18:15:24,677 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 18:15:24,679 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 18:15:24,680 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 18:15:24,683 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 18:15:24,684 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 18:15:24,694 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 18:15:24,695 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 18:15:24,695 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 18:15:24,697 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 18:15:24,698 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 18:15:24,700 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 18:15:24,701 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 18:15:24,702 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 18:15:24,703 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 18:15:24,705 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 18:15:24,707 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 18:15:24,707 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 18:15:24,708 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 18:15:24,709 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 18:15:24,709 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 18:15:24,710 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 18:15:24,711 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 18:15:24,712 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/bin/utaipan-eEHZpOm5b7/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-25 18:15:24,755 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 18:15:24,756 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 18:15:24,756 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-25 18:15:24,757 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-25 18:15:24,758 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 18:15:24,758 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-25 18:15:24,758 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-25 18:15:24,758 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-25 18:15:24,759 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-25 18:15:24,759 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-25 18:15:24,759 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-25 18:15:24,759 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-25 18:15:24,760 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-25 18:15:24,760 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-25 18:15:24,760 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-25 18:15:24,761 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-25 18:15:24,761 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-25 18:15:24,761 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-25 18:15:24,762 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 18:15:24,762 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 18:15:24,762 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 18:15:24,763 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 18:15:24,763 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 18:15:24,763 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 18:15:24,764 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 18:15:24,764 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 18:15:24,764 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 18:15:24,764 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 18:15:24,765 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-25 18:15:24,765 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-25 18:15:24,765 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 18:15:24,766 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 18:15:24,766 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 18:15:24,766 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-25 18:15:24,766 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 18:15:24,767 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 18:15:24,767 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-25 18:15:24,767 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 18:15:24,767 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/bin/utaipan-eEHZpOm5b7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/bin/utaipan-eEHZpOm5b7 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 47cda9bc9ce2b123f3660e41794dc7aea16503adb0f68ade0375a5bdf3cb502b [2021-11-25 18:15:25,057 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 18:15:25,090 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 18:15:25,093 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 18:15:25,095 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 18:15:25,095 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 18:15:25,097 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/bin/utaipan-eEHZpOm5b7/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-25 18:15:25,176 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/bin/utaipan-eEHZpOm5b7/data/e7029dd35/45c8afe71a394961bef8b208a6857ec5/FLAGb111c4a0f [2021-11-25 18:15:26,589 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 18:15:26,591 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-25 18:15:26,720 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/bin/utaipan-eEHZpOm5b7/data/e7029dd35/45c8afe71a394961bef8b208a6857ec5/FLAGb111c4a0f [2021-11-25 18:15:27,001 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/bin/utaipan-eEHZpOm5b7/data/e7029dd35/45c8afe71a394961bef8b208a6857ec5 [2021-11-25 18:15:27,004 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 18:15:27,006 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 18:15:27,010 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 18:15:27,010 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 18:15:27,013 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 18:15:27,014 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:15:27" (1/1) ... [2021-11-25 18:15:27,058 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ad6df82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:15:27, skipping insertion in model container [2021-11-25 18:15:27,058 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:15:27" (1/1) ... [2021-11-25 18:15:27,071 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 18:15:27,488 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 18:15:46,857 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1115703,1115716] [2021-11-25 18:15:46,860 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1115850,1115863] [2021-11-25 18:15:46,861 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1115989,1116002] [2021-11-25 18:15:46,862 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1116147,1116160] [2021-11-25 18:15:46,934 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 18:15:47,026 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 18:15:49,492 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1115703,1115716] [2021-11-25 18:15:49,493 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1115850,1115863] [2021-11-25 18:15:49,493 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1115989,1116002] [2021-11-25 18:15:49,494 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1116147,1116160] [2021-11-25 18:15:49,504 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 18:15:51,189 INFO L208 MainTranslator]: Completed translation [2021-11-25 18:15:51,190 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:15:51 WrapperNode [2021-11-25 18:15:51,190 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 18:15:51,191 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 18:15:51,191 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 18:15:51,205 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 18:15:51,214 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:15:51" (1/1) ... [2021-11-25 18:15:51,630 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:15:51" (1/1) ... [2021-11-25 18:15:52,429 INFO L137 Inliner]: procedures = 1339, calls = 13375, calls flagged for inlining = 752, calls inlined = 745, statements flattened = 30735 [2021-11-25 18:15:52,430 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 18:15:52,431 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 18:15:52,431 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 18:15:52,432 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 18:15:52,443 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:15:51" (1/1) ... [2021-11-25 18:15:52,443 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:15:51" (1/1) ... [2021-11-25 18:15:52,642 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:15:51" (1/1) ... [2021-11-25 18:15:52,643 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:15:51" (1/1) ... [2021-11-25 18:15:53,564 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:15:51" (1/1) ... [2021-11-25 18:15:53,632 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:15:51" (1/1) ... [2021-11-25 18:15:54,078 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:15:51" (1/1) ... [2021-11-25 18:15:54,316 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 18:15:54,317 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 18:15:54,317 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 18:15:54,317 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 18:15:54,318 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:15:51" (1/1) ... [2021-11-25 18:15:54,327 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-25 18:15:54,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:15:54,355 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/bin/utaipan-eEHZpOm5b7/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-25 18:15:54,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/bin/utaipan-eEHZpOm5b7/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-25 18:15:54,405 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_stid [2021-11-25 18:15:54,405 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_stid [2021-11-25 18:15:54,406 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-25 18:15:54,406 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-25 18:15:54,406 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-25 18:15:54,406 INFO L130 BoogieDeclarations]: Found specification of procedure cphy_init [2021-11-25 18:15:54,406 INFO L138 BoogieDeclarations]: Found implementation of procedure cphy_init [2021-11-25 18:15:54,406 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adap_check_task [2021-11-25 18:15:54,407 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adap_check_task [2021-11-25 18:15:54,407 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-25 18:15:54,407 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-25 18:15:54,407 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_redirect [2021-11-25 18:15:54,407 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_redirect [2021-11-25 18:15:54,407 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_mtus [2021-11-25 18:15:54,408 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_mtus [2021-11-25 18:15:54,408 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-25 18:15:54,408 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-25 18:15:54,408 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1006_phy_prep [2021-11-25 18:15:54,408 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1006_phy_prep [2021-11-25 18:15:54,408 INFO L130 BoogieDeclarations]: Found specification of procedure set_phy_regs [2021-11-25 18:15:54,409 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phy_regs [2021-11-25 18:15:54,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-11-25 18:15:54,409 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-11-25 18:15:54,409 INFO L130 BoogieDeclarations]: Found specification of procedure offload_open [2021-11-25 18:15:54,410 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_open [2021-11-25 18:15:54,410 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2021-11-25 18:15:54,410 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2021-11-25 18:15:54,410 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses_gts [2021-11-25 18:15:54,410 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses_gts [2021-11-25 18:15:54,411 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-25 18:15:54,411 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-25 18:15:54,411 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-25 18:15:54,411 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-25 18:15:54,411 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_neigh_update [2021-11-25 18:15:54,411 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_neigh_update [2021-11-25 18:15:54,412 INFO L130 BoogieDeclarations]: Found specification of procedure t3_handle_intr_status [2021-11-25 18:15:54,412 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_handle_intr_status [2021-11-25 18:15:54,412 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-25 18:15:54,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-25 18:15:54,412 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_intr_handler [2021-11-25 18:15:54,413 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_intr_handler [2021-11-25 18:15:54,413 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-25 18:15:54,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-25 18:15:54,414 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2021-11-25 18:15:54,415 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2021-11-25 18:15:54,415 INFO L130 BoogieDeclarations]: Found specification of procedure restart_tx [2021-11-25 18:15:54,415 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_tx [2021-11-25 18:15:54,415 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_clear [2021-11-25 18:15:54,415 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_clear [2021-11-25 18:15:54,416 INFO L130 BoogieDeclarations]: Found specification of procedure t3_resume_ports [2021-11-25 18:15:54,416 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_resume_ports [2021-11-25 18:15:54,416 INFO L130 BoogieDeclarations]: Found specification of procedure await_mgmt_replies [2021-11-25 18:15:54,416 INFO L138 BoogieDeclarations]: Found implementation of procedure await_mgmt_replies [2021-11-25 18:15:54,416 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-25 18:15:54,416 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-25 18:15:54,417 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-25 18:15:54,417 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-25 18:15:54,417 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-25 18:15:54,417 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_reset [2021-11-25 18:15:54,417 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_reset [2021-11-25 18:15:54,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_29 [2021-11-25 18:15:54,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_29 [2021-11-25 18:15:54,418 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_intr_enable [2021-11-25 18:15:54,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_intr_enable [2021-11-25 18:15:54,418 INFO L130 BoogieDeclarations]: Found specification of procedure sgl_len [2021-11-25 18:15:54,418 INFO L138 BoogieDeclarations]: Found implementation of procedure sgl_len [2021-11-25 18:15:54,418 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-25 18:15:54,419 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-25 18:15:54,419 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-25 18:15:54,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-25 18:15:54,420 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-25 18:15:54,420 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-25 18:15:54,420 INFO L130 BoogieDeclarations]: Found specification of procedure make_sgl [2021-11-25 18:15:54,421 INFO L138 BoogieDeclarations]: Found implementation of procedure make_sgl [2021-11-25 18:15:54,421 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_get_module_type [2021-11-25 18:15:54,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_get_module_type [2021-11-25 18:15:54,421 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_set_flag [2021-11-25 18:15:54,422 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_set_flag [2021-11-25 18:15:54,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-25 18:15:54,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-25 18:15:54,422 INFO L130 BoogieDeclarations]: Found specification of procedure t3_qt2045_phy_prep [2021-11-25 18:15:54,422 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_qt2045_phy_prep [2021-11-25 18:15:54,422 INFO L130 BoogieDeclarations]: Found specification of procedure spin_trylock [2021-11-25 18:15:54,423 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_trylock [2021-11-25 18:15:54,423 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-25 18:15:54,424 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-25 18:15:54,424 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_size [2021-11-25 18:15:54,425 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_size [2021-11-25 18:15:54,425 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-25 18:15:54,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-25 18:15:54,425 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx [2021-11-25 18:15:54,425 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx [2021-11-25 18:15:54,426 INFO L130 BoogieDeclarations]: Found specification of procedure attr_show [2021-11-25 18:15:54,426 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_show [2021-11-25 18:15:54,426 INFO L130 BoogieDeclarations]: Found specification of procedure rx_offload [2021-11-25 18:15:54,426 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_offload [2021-11-25 18:15:54,426 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-25 18:15:54,426 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-25 18:15:54,427 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-11-25 18:15:54,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-11-25 18:15:54,427 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_change_bits [2021-11-25 18:15:54,427 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_change_bits [2021-11-25 18:15:54,427 INFO L130 BoogieDeclarations]: Found specification of procedure t3_replay_prep_adapter [2021-11-25 18:15:54,428 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_replay_prep_adapter [2021-11-25 18:15:54,428 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-25 18:15:54,429 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-25 18:15:54,431 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-25 18:15:54,432 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-25 18:15:54,432 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-11-25 18:15:54,432 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-11-25 18:15:54,433 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-25 18:15:54,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-25 18:15:54,434 INFO L130 BoogieDeclarations]: Found specification of procedure wrreg_wait [2021-11-25 18:15:54,434 INFO L138 BoogieDeclarations]: Found implementation of procedure wrreg_wait [2021-11-25 18:15:54,434 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_xmit [2021-11-25 18:15:54,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_xmit [2021-11-25 18:15:54,441 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-25 18:15:54,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-25 18:15:54,441 INFO L130 BoogieDeclarations]: Found specification of procedure is_new_response [2021-11-25 18:15:54,441 INFO L138 BoogieDeclarations]: Found implementation of procedure is_new_response [2021-11-25 18:15:54,441 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_edc_fw [2021-11-25 18:15:54,441 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_edc_fw [2021-11-25 18:15:54,442 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-25 18:15:54,442 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-25 18:15:54,442 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-25 18:15:54,442 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-25 18:15:54,442 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_handler [2021-11-25 18:15:54,442 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_handler [2021-11-25 18:15:54,442 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_enable [2021-11-25 18:15:54,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_enable [2021-11-25 18:15:54,443 INFO L130 BoogieDeclarations]: Found specification of procedure set_addr_filter [2021-11-25 18:15:54,443 INFO L138 BoogieDeclarations]: Found implementation of procedure set_addr_filter [2021-11-25 18:15:54,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-25 18:15:54,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-25 18:15:54,443 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2021-11-25 18:15:54,443 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2021-11-25 18:15:54,443 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2021-11-25 18:15:54,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2021-11-25 18:15:54,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 18:15:54,444 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2020_phy_prep [2021-11-25 18:15:54,444 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2020_phy_prep [2021-11-25 18:15:54,444 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise [2021-11-25 18:15:54,444 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise [2021-11-25 18:15:54,444 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-25 18:15:54,445 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-25 18:15:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure free_tx_desc [2021-11-25 18:15:54,445 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tx_desc [2021-11-25 18:15:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure calc_gpio_intr [2021-11-25 18:15:54,445 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_gpio_intr [2021-11-25 18:15:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure check_desc_avail [2021-11-25 18:15:54,445 INFO L138 BoogieDeclarations]: Found implementation of procedure check_desc_avail [2021-11-25 18:15:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-25 18:15:54,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-25 18:15:54,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-25 18:15:54,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-25 18:15:54,446 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_power_down [2021-11-25 18:15:54,446 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_power_down [2021-11-25 18:15:54,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-25 18:15:54,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-25 18:15:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-25 18:15:54,447 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-25 18:15:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses [2021-11-25 18:15:54,447 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses [2021-11-25 18:15:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure check_t3b2_mac [2021-11-25 18:15:54,447 INFO L138 BoogieDeclarations]: Found implementation of procedure check_t3b2_mac [2021-11-25 18:15:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-25 18:15:54,447 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-25 18:15:54,448 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-25 18:15:54,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-25 18:15:54,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 18:15:54,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-25 18:15:54,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-25 18:15:54,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-25 18:15:54,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-25 18:15:54,449 INFO L130 BoogieDeclarations]: Found specification of procedure t3_fatal_err [2021-11-25 18:15:54,449 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_fatal_err [2021-11-25 18:15:54,449 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_prep [2021-11-25 18:15:54,450 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_prep [2021-11-25 18:15:54,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-25 18:15:54,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-25 18:15:54,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-25 18:15:54,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-25 18:15:54,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-25 18:15:54,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-25 18:15:54,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 18:15:54,451 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_offload_activate [2021-11-25 18:15:54,451 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_offload_activate [2021-11-25 18:15:54,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-25 18:15:54,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-25 18:15:54,452 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_intr_msix [2021-11-25 18:15:54,452 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_intr_msix [2021-11-25 18:15:54,452 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_write [2021-11-25 18:15:54,452 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_write [2021-11-25 18:15:54,452 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-25 18:15:54,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-25 18:15:54,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 18:15:54,453 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-25 18:15:54,453 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_speed_duplex_fc [2021-11-25 18:15:54,453 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_speed_duplex_fc [2021-11-25 18:15:54,453 INFO L130 BoogieDeclarations]: Found specification of procedure clear_rx_desc [2021-11-25 18:15:54,453 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_rx_desc [2021-11-25 18:15:54,453 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-25 18:15:54,454 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-25 18:15:54,454 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-25 18:15:54,454 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-25 18:15:54,454 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-25 18:15:54,454 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-25 18:15:54,454 INFO L130 BoogieDeclarations]: Found specification of procedure write_smt_entry [2021-11-25 18:15:54,454 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smt_entry [2021-11-25 18:15:54,454 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_enable [2021-11-25 18:15:54,455 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_enable [2021-11-25 18:15:54,455 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-25 18:15:54,455 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-25 18:15:54,455 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2e_free [2021-11-25 18:15:54,455 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2e_free [2021-11-25 18:15:54,455 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-25 18:15:54,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-25 18:15:54,456 INFO L130 BoogieDeclarations]: Found specification of procedure set_sge_param [2021-11-25 18:15:54,456 INFO L138 BoogieDeclarations]: Found implementation of procedure set_sge_param [2021-11-25 18:15:54,456 INFO L130 BoogieDeclarations]: Found specification of procedure t3_aq100x_phy_prep [2021-11-25 18:15:54,456 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_aq100x_phy_prep [2021-11-25 18:15:54,456 INFO L130 BoogieDeclarations]: Found specification of procedure link_report [2021-11-25 18:15:54,456 INFO L138 BoogieDeclarations]: Found implementation of procedure link_report [2021-11-25 18:15:54,456 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_tid [2021-11-25 18:15:54,456 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_tid [2021-11-25 18:15:54,457 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-25 18:15:54,457 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-25 18:15:54,457 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done [2021-11-25 18:15:54,457 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done [2021-11-25 18:15:54,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-25 18:15:54,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-25 18:15:54,457 INFO L130 BoogieDeclarations]: Found specification of procedure collect_sge_port_stats [2021-11-25 18:15:54,458 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_sge_port_stats [2021-11-25 18:15:54,462 INFO L130 BoogieDeclarations]: Found specification of procedure get_drvinfo [2021-11-25 18:15:54,462 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drvinfo [2021-11-25 18:15:54,462 INFO L130 BoogieDeclarations]: Found specification of procedure is_offload [2021-11-25 18:15:54,462 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offload [2021-11-25 18:15:54,463 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_tp_version [2021-11-25 18:15:54,463 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_tp_version [2021-11-25 18:15:54,463 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-25 18:15:54,463 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-25 18:15:54,463 INFO L130 BoogieDeclarations]: Found specification of procedure get_sge_param [2021-11-25 18:15:54,464 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sge_param [2021-11-25 18:15:54,464 INFO L130 BoogieDeclarations]: Found specification of procedure setup_l2e_send_pending [2021-11-25 18:15:54,464 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_l2e_send_pending [2021-11-25 18:15:54,464 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-25 18:15:54,465 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-25 18:15:54,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 18:15:54,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 18:15:54,465 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-25 18:15:54,465 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-25 18:15:54,465 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_read [2021-11-25 18:15:54,465 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_read [2021-11-25 18:15:54,465 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-25 18:15:54,466 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-25 18:15:54,466 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_changed [2021-11-25 18:15:54,466 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_changed [2021-11-25 18:15:54,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 18:15:54,466 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-25 18:15:54,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-25 18:15:54,466 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-25 18:15:54,466 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-25 18:15:54,467 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2021-11-25 18:15:54,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2021-11-25 18:15:54,467 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_clear [2021-11-25 18:15:54,467 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_clear [2021-11-25 18:15:54,467 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_read [2021-11-25 18:15:54,467 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_read [2021-11-25 18:15:54,467 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-25 18:15:54,467 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-25 18:15:54,468 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-25 18:15:54,468 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-25 18:15:54,468 INFO L130 BoogieDeclarations]: Found specification of procedure pm_num_pages [2021-11-25 18:15:54,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_num_pages [2021-11-25 18:15:54,468 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-25 18:15:54,468 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2021-11-25 18:15:54,468 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2021-11-25 18:15:54,468 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_down [2021-11-25 18:15:54,469 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_down [2021-11-25 18:15:54,469 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_replace [2021-11-25 18:15:54,469 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_replace [2021-11-25 18:15:54,469 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2021-11-25 18:15:54,469 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2021-11-25 18:15:54,469 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_reg_field [2021-11-25 18:15:54,469 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_reg_field [2021-11-25 18:15:54,469 INFO L130 BoogieDeclarations]: Found specification of procedure store_nservers [2021-11-25 18:15:54,470 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nservers [2021-11-25 18:15:54,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-25 18:15:54,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-25 18:15:54,470 INFO L130 BoogieDeclarations]: Found specification of procedure t3_tp_set_offload_mode [2021-11-25 18:15:54,470 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_tp_set_offload_mode [2021-11-25 18:15:54,470 INFO L130 BoogieDeclarations]: Found specification of procedure offload_activated [2021-11-25 18:15:54,470 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_activated [2021-11-25 18:15:54,470 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2021-11-25 18:15:54,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2021-11-25 18:15:54,471 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-25 18:15:54,471 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-25 18:15:54,471 INFO L130 BoogieDeclarations]: Found specification of procedure napi_is_scheduled [2021-11-25 18:15:54,471 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_is_scheduled [2021-11-25 18:15:54,471 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_tx_db [2021-11-25 18:15:54,471 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_tx_db [2021-11-25 18:15:54,471 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_speed_duplex [2021-11-25 18:15:54,472 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_speed_duplex [2021-11-25 18:15:54,472 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-25 18:15:54,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-25 18:15:54,473 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2021-11-25 18:15:54,473 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2021-11-25 18:15:54,473 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-25 18:15:54,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-25 18:15:54,473 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 18:15:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 18:15:54,474 INFO L130 BoogieDeclarations]: Found specification of procedure init_port_mtus [2021-11-25 18:15:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure init_port_mtus [2021-11-25 18:15:54,474 INFO L130 BoogieDeclarations]: Found specification of procedure is_pure_response [2021-11-25 18:15:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pure_response [2021-11-25 18:15:54,474 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-11-25 18:15:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-11-25 18:15:54,474 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_remove_clients [2021-11-25 18:15:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_remove_clients [2021-11-25 18:15:54,475 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-25 18:15:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-25 18:15:54,475 INFO L130 BoogieDeclarations]: Found specification of procedure reg_block_dump [2021-11-25 18:15:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_block_dump [2021-11-25 18:15:54,475 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-25 18:15:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-25 18:15:54,475 INFO L130 BoogieDeclarations]: Found specification of procedure t3_gate_rx_traffic [2021-11-25 18:15:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_gate_rx_traffic [2021-11-25 18:15:54,476 INFO L130 BoogieDeclarations]: Found specification of procedure t3_prep_adapter [2021-11-25 18:15:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_prep_adapter [2021-11-25 18:15:54,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 18:15:54,476 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-25 18:15:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-25 18:15:54,476 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_read [2021-11-25 18:15:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_read [2021-11-25 18:15:54,476 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_handler [2021-11-25 18:15:54,477 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_handler [2021-11-25 18:15:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 18:15:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-25 18:15:54,477 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-25 18:15:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure early_hw_init [2021-11-25 18:15:54,477 INFO L138 BoogieDeclarations]: Found implementation of procedure early_hw_init [2021-11-25 18:15:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_fw_version [2021-11-25 18:15:54,477 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_fw_version [2021-11-25 18:15:54,478 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-11-25 18:15:54,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-11-25 18:15:54,478 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_write [2021-11-25 18:15:54,478 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_write [2021-11-25 18:15:54,478 INFO L130 BoogieDeclarations]: Found specification of procedure init_one [2021-11-25 18:15:54,478 INFO L138 BoogieDeclarations]: Found implementation of procedure init_one [2021-11-25 18:15:54,478 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_wr_addr [2021-11-25 18:15:54,478 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_wr_addr [2021-11-25 18:15:54,479 INFO L130 BoogieDeclarations]: Found specification of procedure atid2entry [2021-11-25 18:15:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure atid2entry [2021-11-25 18:15:54,479 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-11-25 18:15:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-11-25 18:15:54,479 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_netpoll [2021-11-25 18:15:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_netpoll [2021-11-25 18:15:54,479 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_event_notify [2021-11-25 18:15:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_event_notify [2021-11-25 18:15:54,479 INFO L130 BoogieDeclarations]: Found specification of procedure t3_open_rx_traffic [2021-11-25 18:15:54,480 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_open_rx_traffic [2021-11-25 18:15:54,480 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-11-25 18:15:54,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-11-25 18:15:54,480 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status [2021-11-25 18:15:54,480 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status [2021-11-25 18:15:54,480 INFO L130 BoogieDeclarations]: Found specification of procedure fatal_error_task [2021-11-25 18:15:54,480 INFO L138 BoogieDeclarations]: Found implementation of procedure fatal_error_task [2021-11-25 18:15:54,480 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-25 18:15:54,481 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-25 18:15:54,481 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-25 18:15:54,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-25 18:15:54,481 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_mac_addr [2021-11-25 18:15:54,481 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_mac_addr [2021-11-25 18:15:54,481 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-25 18:15:54,481 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-25 18:15:54,481 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_ofld_send [2021-11-25 18:15:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_ofld_send [2021-11-25 18:15:54,482 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_flash [2021-11-25 18:15:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_flash [2021-11-25 18:15:54,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-25 18:15:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-25 18:15:54,482 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_enable [2021-11-25 18:15:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_enable [2021-11-25 18:15:54,482 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-25 18:15:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-25 18:15:54,483 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_restart [2021-11-25 18:15:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_restart [2021-11-25 18:15:54,483 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_reset [2021-11-25 18:15:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_reset [2021-11-25 18:15:54,483 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-25 18:15:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-25 18:15:54,483 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-25 18:15:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-25 18:15:54,484 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_intr_handler [2021-11-25 18:15:54,484 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_intr_handler [2021-11-25 18:15:54,484 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-25 18:15:54,484 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-25 18:15:54,484 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_address [2021-11-25 18:15:54,484 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_address [2021-11-25 18:15:54,484 INFO L130 BoogieDeclarations]: Found specification of procedure need_skb_unmap [2021-11-25 18:15:54,484 INFO L138 BoogieDeclarations]: Found implementation of procedure need_skb_unmap [2021-11-25 18:15:54,484 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-25 18:15:54,485 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-25 18:15:54,485 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_register_client [2021-11-25 18:15:54,485 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_register_client [2021-11-25 18:15:54,485 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable_exact_filters [2021-11-25 18:15:54,485 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable_exact_filters [2021-11-25 18:15:54,485 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-25 18:15:54,485 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-25 18:15:54,485 INFO L130 BoogieDeclarations]: Found specification of procedure process_rx [2021-11-25 18:15:54,486 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rx [2021-11-25 18:15:54,486 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-11-25 18:15:54,486 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-11-25 18:15:54,486 INFO L130 BoogieDeclarations]: Found specification of procedure wr_gen2 [2021-11-25 18:15:54,486 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_gen2 [2021-11-25 18:15:54,486 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_fw [2021-11-25 18:15:54,486 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_fw [2021-11-25 18:15:54,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 18:15:54,487 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-25 18:15:54,487 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-25 18:15:54,487 INFO L130 BoogieDeclarations]: Found specification of procedure write_imm [2021-11-25 18:15:54,487 INFO L138 BoogieDeclarations]: Found implementation of procedure write_imm [2021-11-25 18:15:54,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-25 18:15:54,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-25 18:15:54,487 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-25 18:15:54,487 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-25 18:15:54,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_40_2 [2021-11-25 18:15:54,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_40_2 [2021-11-25 18:15:54,488 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_handler [2021-11-25 18:15:54,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_handler [2021-11-25 18:15:54,488 INFO L130 BoogieDeclarations]: Found specification of procedure is_offloading [2021-11-25 18:15:54,488 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offloading [2021-11-25 18:15:54,488 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_handler [2021-11-25 18:15:54,488 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_handler [2021-11-25 18:15:54,488 INFO L130 BoogieDeclarations]: Found specification of procedure check_link_status [2021-11-25 18:15:54,488 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link_status [2021-11-25 18:15:54,489 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_mtu [2021-11-25 18:15:54,489 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_mtu [2021-11-25 18:15:54,489 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_power_down [2021-11-25 18:15:54,489 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_power_down [2021-11-25 18:15:54,489 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-25 18:15:54,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-25 18:15:54,489 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-25 18:15:54,489 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-25 18:15:54,490 INFO L130 BoogieDeclarations]: Found specification of procedure get_opcode [2021-11-25 18:15:54,490 INFO L138 BoogieDeclarations]: Found implementation of procedure get_opcode [2021-11-25 18:15:54,490 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_enable [2021-11-25 18:15:54,490 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_enable [2021-11-25 18:15:54,490 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_tx_queue [2021-11-25 18:15:54,490 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_tx_queue [2021-11-25 18:15:54,490 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-25 18:15:54,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-25 18:15:54,490 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_handler [2021-11-25 18:15:54,491 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_handler [2021-11-25 18:15:54,491 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_reg [2021-11-25 18:15:54,491 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_reg [2021-11-25 18:15:54,491 INFO L130 BoogieDeclarations]: Found specification of procedure get_wol [2021-11-25 18:15:54,491 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wol [2021-11-25 18:15:54,491 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-25 18:15:54,491 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-25 18:15:54,491 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-25 18:15:54,492 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-25 18:15:54,492 INFO L130 BoogieDeclarations]: Found specification of procedure set_coalesce [2021-11-25 18:15:54,492 INFO L138 BoogieDeclarations]: Found implementation of procedure set_coalesce [2021-11-25 18:15:54,492 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-11-25 18:15:54,492 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-11-25 18:15:54,492 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mgmt_tx [2021-11-25 18:15:54,492 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mgmt_tx [2021-11-25 18:15:54,492 INFO L130 BoogieDeclarations]: Found specification of procedure ext_intr_task [2021-11-25 18:15:54,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_intr_task [2021-11-25 18:15:54,493 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-25 18:15:54,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-25 18:15:54,493 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_changed [2021-11-25 18:15:54,493 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_changed [2021-11-25 18:15:54,493 INFO L130 BoogieDeclarations]: Found specification of procedure ring_fl_db [2021-11-25 18:15:54,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_fl_db [2021-11-25 18:15:54,493 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-25 18:15:54,493 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-11-25 18:15:54,493 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-11-25 18:15:54,494 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-11-25 18:15:54,494 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-11-25 18:15:54,494 INFO L130 BoogieDeclarations]: Found specification of procedure dev2t3cdev [2021-11-25 18:15:54,494 INFO L138 BoogieDeclarations]: Found implementation of procedure dev2t3cdev [2021-11-25 18:15:54,494 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_sge_resources [2021-11-25 18:15:54,494 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_sge_resources [2021-11-25 18:15:54,494 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-25 18:15:54,494 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-25 18:15:54,495 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put [2021-11-25 18:15:54,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put [2021-11-25 18:15:54,495 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-11-25 18:15:54,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-11-25 18:15:54,495 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_intr_noop [2021-11-25 18:15:54,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_intr_noop [2021-11-25 18:15:54,495 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-25 18:15:54,495 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-25 18:15:54,495 INFO L130 BoogieDeclarations]: Found specification of procedure ael100x_txon [2021-11-25 18:15:54,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ael100x_txon [2021-11-25 18:15:54,496 INFO L130 BoogieDeclarations]: Found specification of procedure offload_running [2021-11-25 18:15:54,496 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_running [2021-11-25 18:15:54,496 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_rx_mode [2021-11-25 18:15:54,496 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_rx_mode [2021-11-25 18:15:54,496 INFO L130 BoogieDeclarations]: Found specification of procedure get_settings [2021-11-25 18:15:54,496 INFO L138 BoogieDeclarations]: Found implementation of procedure get_settings [2021-11-25 18:15:54,496 INFO L130 BoogieDeclarations]: Found specification of procedure flits_to_desc [2021-11-25 18:15:54,496 INFO L138 BoogieDeclarations]: Found implementation of procedure flits_to_desc [2021-11-25 18:15:54,497 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-25 18:15:54,497 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-25 18:15:54,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-25 18:15:54,497 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-25 18:15:54,497 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_init_ecntxt [2021-11-25 18:15:54,497 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_init_ecntxt [2021-11-25 18:15:54,497 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-25 18:15:54,497 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-25 18:15:54,497 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_db [2021-11-25 18:15:54,498 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_db [2021-11-25 18:15:54,498 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-25 18:15:54,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-25 18:15:54,498 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rspq [2021-11-25 18:15:54,498 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rspq [2021-11-25 18:15:54,498 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adapter_error [2021-11-25 18:15:54,498 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adapter_error [2021-11-25 18:15:54,498 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-25 18:15:54,499 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-25 18:15:54,499 INFO L130 BoogieDeclarations]: Found specification of procedure refill_fl [2021-11-25 18:15:54,499 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_fl [2021-11-25 18:15:54,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-25 18:15:54,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-25 18:15:54,499 INFO L130 BoogieDeclarations]: Found specification of procedure t3_slow_intr_handler [2021-11-25 18:15:54,499 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_slow_intr_handler [2021-11-25 18:15:54,499 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_rx_buf [2021-11-25 18:15:54,499 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_rx_buf [2021-11-25 18:15:54,500 INFO L130 BoogieDeclarations]: Found specification of procedure mac_intr_handler [2021-11-25 18:15:54,500 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_intr_handler [2021-11-25 18:15:54,500 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-25 18:15:54,500 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-25 18:15:54,500 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-25 18:15:54,500 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-25 18:15:54,500 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_disable [2021-11-25 18:15:54,500 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_disable [2021-11-25 18:15:54,500 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xaui_direct_phy_prep [2021-11-25 18:15:54,501 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xaui_direct_phy_prep [2021-11-25 18:15:54,501 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_fault [2021-11-25 18:15:54,501 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_fault [2021-11-25 18:15:54,501 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-25 18:15:54,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-25 18:15:54,501 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_bd_read [2021-11-25 18:15:54,501 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_bd_read [2021-11-25 18:15:54,501 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_open [2021-11-25 18:15:54,501 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_open [2021-11-25 18:15:54,502 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-25 18:15:54,502 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-25 18:15:54,502 INFO L130 BoogieDeclarations]: Found specification of procedure is_pcie [2021-11-25 18:15:54,502 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pcie [2021-11-25 18:15:54,502 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-25 18:15:54,502 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-25 18:15:54,502 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_wp [2021-11-25 18:15:54,502 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_wp [2021-11-25 18:15:54,502 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-25 18:15:54,503 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-25 18:15:54,503 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_change_mtu [2021-11-25 18:15:54,503 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_change_mtu [2021-11-25 18:15:54,503 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_store [2021-11-25 18:15:54,503 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_store [2021-11-25 18:15:54,503 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-25 18:15:54,503 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-25 18:15:54,503 INFO L130 BoogieDeclarations]: Found specification of procedure t3_register_cpl_handler [2021-11-25 18:15:54,503 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_register_cpl_handler [2021-11-25 18:15:54,504 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_flash [2021-11-25 18:15:54,504 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_flash [2021-11-25 18:15:54,504 INFO L130 BoogieDeclarations]: Found specification of procedure macidx [2021-11-25 18:15:54,504 INFO L138 BoogieDeclarations]: Found implementation of procedure macidx [2021-11-25 18:15:54,504 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched0 [2021-11-25 18:15:54,504 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched0 [2021-11-25 18:15:54,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cxgb3_cleanup_module_45_2 [2021-11-25 18:15:54,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cxgb3_cleanup_module_45_2 [2021-11-25 18:15:54,504 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched7 [2021-11-25 18:15:54,505 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched7 [2021-11-25 18:15:54,505 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched6 [2021-11-25 18:15:54,505 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched6 [2021-11-25 18:15:54,505 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched5 [2021-11-25 18:15:54,505 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched5 [2021-11-25 18:15:54,505 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched4 [2021-11-25 18:15:54,505 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched4 [2021-11-25 18:15:54,505 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched3 [2021-11-25 18:15:54,505 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched3 [2021-11-25 18:15:54,506 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched2 [2021-11-25 18:15:54,506 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched2 [2021-11-25 18:15:54,506 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched1 [2021-11-25 18:15:54,506 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched1 [2021-11-25 18:15:54,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-25 18:15:54,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-25 18:15:54,506 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-25 18:15:54,506 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-25 18:15:54,506 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr [2021-11-25 18:15:54,507 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr [2021-11-25 18:15:54,507 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-25 18:15:54,507 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-25 18:15:54,507 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-25 18:15:54,507 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-25 18:15:54,507 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_enable [2021-11-25 18:15:54,507 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_enable [2021-11-25 18:15:54,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-25 18:15:54,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-25 18:15:54,508 INFO L130 BoogieDeclarations]: Found specification of procedure immediate [2021-11-25 18:15:54,508 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate [2021-11-25 18:15:54,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 18:15:54,508 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_power_down [2021-11-25 18:15:54,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_power_down [2021-11-25 18:15:54,508 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_rxmode [2021-11-25 18:15:54,508 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_rxmode [2021-11-25 18:15:54,508 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-11-25 18:15:54,508 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-11-25 18:15:54,509 INFO L130 BoogieDeclarations]: Found specification of procedure ael1006_reset [2021-11-25 18:15:54,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1006_reset [2021-11-25 18:15:54,509 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_stop [2021-11-25 18:15:54,509 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_stop [2021-11-25 18:15:54,509 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-25 18:15:54,509 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-25 18:15:54,509 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_update_stats [2021-11-25 18:15:54,509 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_update_stats [2021-11-25 18:15:54,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-25 18:15:54,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-25 18:15:54,510 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-25 18:15:54,510 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-25 18:15:54,510 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_read [2021-11-25 18:15:54,510 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_read [2021-11-25 18:15:54,510 INFO L130 BoogieDeclarations]: Found specification of procedure is_10G [2021-11-25 18:15:54,510 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10G [2021-11-25 18:15:54,510 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-25 18:15:54,510 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-25 18:15:54,511 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_disable [2021-11-25 18:15:54,511 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_disable [2021-11-25 18:15:54,511 INFO L130 BoogieDeclarations]: Found specification of procedure __refill_fl [2021-11-25 18:15:54,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __refill_fl [2021-11-25 18:15:54,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-25 18:15:54,511 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-25 18:15:54,511 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-25 18:15:54,511 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_write [2021-11-25 18:15:54,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_write [2021-11-25 18:15:54,512 INFO L130 BoogieDeclarations]: Found specification of procedure tp_wr_indirect [2021-11-25 18:15:54,512 INFO L138 BoogieDeclarations]: Found implementation of procedure tp_wr_indirect [2021-11-25 18:15:54,512 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_reset [2021-11-25 18:15:54,512 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_reset [2021-11-25 18:15:54,512 INFO L130 BoogieDeclarations]: Found specification of procedure rx_fifo_hwm [2021-11-25 18:15:54,512 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_fifo_hwm [2021-11-25 18:15:54,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-25 18:15:54,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-25 18:15:54,512 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-25 18:15:54,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-25 18:15:54,513 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-25 18:15:54,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-25 18:15:54,513 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_reset [2021-11-25 18:15:54,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_reset [2021-11-25 18:15:54,513 INFO L130 BoogieDeclarations]: Found specification of procedure init_mask_data_array [2021-11-25 18:15:54,513 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mask_data_array [2021-11-25 18:15:54,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-25 18:15:54,514 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_enable [2021-11-25 18:15:54,514 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_enable [2021-11-25 18:15:54,514 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-25 18:15:54,514 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-25 18:15:54,514 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_free_mem [2021-11-25 18:15:54,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_free_mem [2021-11-25 18:15:54,514 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2021-11-25 18:15:54,514 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2021-11-25 18:15:54,514 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-25 18:15:54,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-25 18:15:54,515 INFO L130 BoogieDeclarations]: Found specification of procedure attr_store [2021-11-25 18:15:54,515 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_store [2021-11-25 18:15:54,515 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx_imm [2021-11-25 18:15:54,515 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx_imm [2021-11-25 18:15:54,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 18:15:54,515 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 18:15:54,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-25 18:15:54,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-25 18:15:54,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-25 18:15:54,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-25 18:15:54,516 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-25 18:15:54,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-25 18:15:54,516 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_qset [2021-11-25 18:15:54,516 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_qset [2021-11-25 18:15:54,516 INFO L130 BoogieDeclarations]: Found specification of procedure mc5_write [2021-11-25 18:15:54,516 INFO L138 BoogieDeclarations]: Found implementation of procedure mc5_write [2021-11-25 18:15:54,516 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_unregister_client [2021-11-25 18:15:54,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_unregister_client [2021-11-25 18:15:54,517 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-25 18:15:54,517 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-25 18:15:54,517 INFO L130 BoogieDeclarations]: Found specification of procedure write_wr_hdr_sgl [2021-11-25 18:15:54,517 INFO L138 BoogieDeclarations]: Found implementation of procedure write_wr_hdr_sgl [2021-11-25 18:15:54,517 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2005_phy_prep [2021-11-25 18:15:54,517 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2005_phy_prep [2021-11-25 18:15:54,517 INFO L130 BoogieDeclarations]: Found specification of procedure remove_one [2021-11-25 18:15:54,517 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_one [2021-11-25 18:15:54,518 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_disable [2021-11-25 18:15:54,518 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_disable [2021-11-25 18:15:54,518 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_pcs_reset [2021-11-25 18:15:54,518 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_pcs_reset [2021-11-25 18:15:54,518 INFO L130 BoogieDeclarations]: Found specification of procedure handle_rsp_cntrl_info [2021-11-25 18:15:54,518 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_rsp_cntrl_info [2021-11-25 18:15:54,518 INFO L130 BoogieDeclarations]: Found specification of procedure store_nfilters [2021-11-25 18:15:54,518 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nfilters [2021-11-25 18:15:54,518 INFO L130 BoogieDeclarations]: Found specification of procedure offload_close [2021-11-25 18:15:54,519 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_close [2021-11-25 18:15:54,519 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status_fiber [2021-11-25 18:15:54,519 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status_fiber [2021-11-25 18:15:54,519 INFO L130 BoogieDeclarations]: Found specification of procedure link_start [2021-11-25 18:15:54,519 INFO L138 BoogieDeclarations]: Found implementation of procedure link_start [2021-11-25 18:15:54,519 INFO L130 BoogieDeclarations]: Found specification of procedure rx_eth [2021-11-25 18:15:54,519 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_eth [2021-11-25 18:15:54,519 INFO L130 BoogieDeclarations]: Found specification of procedure adap2pinfo [2021-11-25 18:15:54,519 INFO L138 BoogieDeclarations]: Found implementation of procedure adap2pinfo [2021-11-25 18:15:54,520 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_add_clients [2021-11-25 18:15:54,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_add_clients [2021-11-25 18:15:54,520 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_event_send [2021-11-25 18:15:54,520 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_event_send [2021-11-25 18:15:54,520 INFO L130 BoogieDeclarations]: Found specification of procedure write_ofld_wr [2021-11-25 18:15:54,520 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ofld_wr [2021-11-25 18:15:54,520 INFO L130 BoogieDeclarations]: Found specification of procedure get_pauseparam [2021-11-25 18:15:54,520 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pauseparam [2021-11-25 18:15:54,520 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_read [2021-11-25 18:15:54,521 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_read [2021-11-25 18:15:54,521 INFO L130 BoogieDeclarations]: Found specification of procedure arp_hash [2021-11-25 18:15:54,521 INFO L138 BoogieDeclarations]: Found implementation of procedure arp_hash [2021-11-25 18:15:54,521 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 18:15:54,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 18:15:54,521 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-25 18:15:54,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-25 18:15:54,521 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable [2021-11-25 18:15:54,521 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable [2021-11-25 18:15:54,522 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-11-25 18:15:54,522 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-11-25 18:15:54,522 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2021-11-25 18:15:54,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2021-11-25 18:15:54,522 INFO L130 BoogieDeclarations]: Found specification of procedure clear_sge_ctxt [2021-11-25 18:15:54,522 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_sge_ctxt [2021-11-25 18:15:54,522 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise_fiber [2021-11-25 18:15:54,522 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise_fiber [2021-11-25 18:15:54,522 INFO L130 BoogieDeclarations]: Found specification of procedure t3_offload_tx [2021-11-25 18:15:54,523 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_offload_tx [2021-11-25 18:15:54,523 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_process_iscsi_prov_pack [2021-11-25 18:15:54,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_process_iscsi_prov_pack [2021-11-25 18:15:54,523 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_vlan_accel [2021-11-25 18:15:54,523 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_vlan_accel [2021-11-25 18:15:54,523 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable_exact_filters [2021-11-25 18:15:54,523 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable_exact_filters [2021-11-25 18:15:54,523 INFO L130 BoogieDeclarations]: Found specification of procedure t3_vsc8211_phy_prep [2021-11-25 18:15:54,523 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_vsc8211_phy_prep [2021-11-25 18:15:54,524 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-25 18:15:54,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-25 18:15:54,524 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-25 18:15:54,524 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-25 18:15:54,524 INFO L130 BoogieDeclarations]: Found specification of procedure handle_failed_resolution [2021-11-25 18:15:54,524 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_failed_resolution [2021-11-25 18:15:54,524 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-25 18:15:54,524 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-25 18:15:54,525 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-25 18:15:54,525 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-25 18:15:54,525 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-25 18:15:54,525 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-25 18:15:54,525 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_sge_timers [2021-11-25 18:15:54,525 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_sge_timers [2021-11-25 18:15:54,525 INFO L130 BoogieDeclarations]: Found specification of procedure stid2entry [2021-11-25 18:15:54,525 INFO L138 BoogieDeclarations]: Found implementation of procedure stid2entry [2021-11-25 18:15:54,525 INFO L130 BoogieDeclarations]: Found specification of procedure ael2xxx_get_module_type [2021-11-25 18:15:54,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2xxx_get_module_type [2021-11-25 18:15:54,526 INFO L130 BoogieDeclarations]: Found specification of procedure t3_async_intr_handler [2021-11-25 18:15:54,526 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_async_intr_handler [2021-11-25 18:15:54,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_38_6 [2021-11-25 18:15:54,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_38_6 [2021-11-25 18:15:54,526 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_vlan_mode [2021-11-25 18:15:54,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_vlan_mode [2021-11-25 18:15:54,526 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-25 18:15:54,527 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-25 18:15:54,527 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_init [2021-11-25 18:15:54,527 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_init [2021-11-25 18:15:54,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_27 [2021-11-25 18:15:54,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_27 [2021-11-25 18:15:54,527 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-25 18:15:54,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-25 18:15:54,527 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_ioctl [2021-11-25 18:15:54,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_ioctl [2021-11-25 18:15:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_regs [2021-11-25 18:15:54,528 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_regs [2021-11-25 18:15:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure ael_i2c_rd [2021-11-25 18:15:54,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ael_i2c_rd [2021-11-25 18:15:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure t3_update_qset_coalesce [2021-11-25 18:15:54,528 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_update_qset_coalesce [2021-11-25 18:15:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2021-11-25 18:15:54,528 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2021-11-25 18:15:54,529 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2021-11-25 18:15:54,529 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2021-11-25 18:15:54,529 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2021-11-25 18:15:54,529 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2021-11-25 18:15:54,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 18:15:54,529 INFO L130 BoogieDeclarations]: Found specification of procedure core_ticks_per_usec [2021-11-25 18:15:54,529 INFO L138 BoogieDeclarations]: Found implementation of procedure core_ticks_per_usec [2021-11-25 18:15:54,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-25 18:15:54,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-25 18:15:54,530 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_disable [2021-11-25 18:15:54,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_disable [2021-11-25 18:15:54,530 INFO L130 BoogieDeclarations]: Found specification of procedure mk_tid_release [2021-11-25 18:15:54,530 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_tid_release [2021-11-25 18:15:54,530 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reset_adapter [2021-11-25 18:15:54,530 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reset_adapter [2021-11-25 18:15:54,530 INFO L130 BoogieDeclarations]: Found specification of procedure uses_xaui [2021-11-25 18:15:54,530 INFO L138 BoogieDeclarations]: Found implementation of procedure uses_xaui [2021-11-25 18:15:54,530 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-25 18:15:54,531 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-25 18:15:54,531 INFO L130 BoogieDeclarations]: Found specification of procedure speed_duplex_to_caps [2021-11-25 18:15:54,531 INFO L138 BoogieDeclarations]: Found implementation of procedure speed_duplex_to_caps [2021-11-25 18:15:54,531 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_set_dummy_ops [2021-11-25 18:15:54,531 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_set_dummy_ops [2021-11-25 18:15:54,531 INFO L130 BoogieDeclarations]: Found specification of procedure flash_wait_op [2021-11-25 18:15:54,531 INFO L138 BoogieDeclarations]: Found implementation of procedure flash_wait_op [2021-11-25 18:15:54,531 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2021-11-25 18:15:54,531 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2021-11-25 18:15:54,532 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2021-11-25 18:15:54,532 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2021-11-25 18:15:54,532 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-25 18:15:54,532 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-25 18:15:54,532 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-25 18:15:54,532 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-25 18:15:54,532 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2t_update [2021-11-25 18:15:54,532 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2t_update [2021-11-25 18:15:54,533 INFO L130 BoogieDeclarations]: Found specification of procedure dbgi_wr_data3 [2021-11-25 18:15:54,533 INFO L138 BoogieDeclarations]: Found implementation of procedure dbgi_wr_data3 [2021-11-25 18:15:54,533 INFO L130 BoogieDeclarations]: Found specification of procedure t3_process_tid_release_list [2021-11-25 18:15:54,533 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_process_tid_release_list [2021-11-25 18:15:54,533 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_l2t [2021-11-25 18:15:54,533 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_l2t [2021-11-25 18:15:54,533 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-25 18:15:54,533 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-25 18:15:54,533 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-11-25 18:15:54,534 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-11-25 18:15:54,534 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-25 18:15:54,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-25 18:15:54,534 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq_resources [2021-11-25 18:15:54,534 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq_resources [2021-11-25 18:15:54,534 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_partial_bundle [2021-11-25 18:15:54,534 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_partial_bundle [2021-11-25 18:15:54,534 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_advertise [2021-11-25 18:15:54,535 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_advertise [2021-11-25 18:15:54,535 INFO L130 BoogieDeclarations]: Found specification of procedure get_coalesce [2021-11-25 18:15:54,535 INFO L138 BoogieDeclarations]: Found implementation of procedure get_coalesce [2021-11-25 18:15:54,535 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_write_context [2021-11-25 18:15:54,535 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_write_context [2021-11-25 18:15:54,535 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-25 18:15:54,535 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-25 18:15:54,535 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-25 18:15:54,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-25 18:15:54,536 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_start [2021-11-25 18:15:54,536 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_start [2021-11-25 18:15:54,536 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_up [2021-11-25 18:15:54,536 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_up [2021-11-25 18:15:54,536 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-25 18:15:54,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-25 18:15:54,536 INFO L130 BoogieDeclarations]: Found specification of procedure get_sset_count [2021-11-25 18:15:54,536 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sset_count [2021-11-25 18:15:54,633 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-25 18:15:54,634 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-25 18:15:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_enable [2021-11-25 18:15:54,634 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_enable [2021-11-25 18:15:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure t3_config_trace_filter [2021-11-25 18:15:54,634 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_config_trace_filter [2021-11-25 18:15:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable [2021-11-25 18:15:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable [2021-11-25 18:15:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure t3_io_resume [2021-11-25 18:15:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_io_resume [2021-11-25 18:15:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-25 18:15:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-25 18:15:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure restart_autoneg [2021-11-25 18:15:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_autoneg [2021-11-25 18:15:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure do_abort_req_rss [2021-11-25 18:15:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure do_abort_req_rss [2021-11-25 18:15:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-25 18:15:54,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-25 18:15:54,636 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_write [2021-11-25 18:15:54,636 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_write [2021-11-25 18:15:54,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 18:15:54,636 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-25 18:15:54,636 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-25 18:15:54,636 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-25 18:15:54,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-25 18:15:54,636 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-25 18:15:54,637 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-25 18:15:54,637 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_alloc_mem [2021-11-25 18:15:54,637 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_alloc_mem [2021-11-25 18:15:54,637 INFO L130 BoogieDeclarations]: Found specification of procedure set_phys_id [2021-11-25 18:15:54,637 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phys_id [2021-11-25 18:15:54,637 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-25 18:15:54,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-25 18:15:54,637 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_enable [2021-11-25 18:15:54,637 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_enable [2021-11-25 18:15:54,638 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-25 18:15:54,638 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-25 18:15:54,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-25 18:15:54,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-25 18:15:54,638 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_loopback [2021-11-25 18:15:54,638 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_loopback [2021-11-25 18:15:54,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-25 18:15:54,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-25 18:15:54,638 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-11-25 18:15:54,638 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-11-25 18:15:54,639 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-25 18:15:54,639 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-25 18:15:54,639 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_get_link_status [2021-11-25 18:15:54,639 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_get_link_status [2021-11-25 18:15:54,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-25 18:15:54,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-25 18:15:54,639 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_atid [2021-11-25 18:15:54,639 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_atid [2021-11-25 18:15:54,639 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_close [2021-11-25 18:15:54,639 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_close [2021-11-25 18:15:54,640 INFO L130 BoogieDeclarations]: Found specification of procedure ofld_poll [2021-11-25 18:15:54,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ofld_poll [2021-11-25 18:15:54,640 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2021-11-25 18:15:54,640 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2021-11-25 18:15:54,640 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_clear [2021-11-25 18:15:54,640 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_clear [2021-11-25 18:15:54,640 INFO L130 BoogieDeclarations]: Found specification of procedure should_restart_tx [2021-11-25 18:15:54,640 INFO L138 BoogieDeclarations]: Found implementation of procedure should_restart_tx [2021-11-25 18:15:54,640 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_chk_task [2021-11-25 18:15:54,641 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_chk_task [2021-11-25 18:15:54,641 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-25 18:15:54,641 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-25 18:15:54,641 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2021-11-25 18:15:54,641 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2021-11-25 18:15:54,641 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-25 18:15:54,641 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-25 18:15:54,641 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_clear [2021-11-25 18:15:54,641 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_clear [2021-11-25 18:15:54,641 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_power_down [2021-11-25 18:15:54,642 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_power_down [2021-11-25 18:15:54,642 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-25 18:15:54,642 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-25 18:15:54,642 INFO L130 BoogieDeclarations]: Found specification of procedure set_l2t_ix [2021-11-25 18:15:54,642 INFO L138 BoogieDeclarations]: Found implementation of procedure set_l2t_ix [2021-11-25 18:15:54,642 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_show [2021-11-25 18:15:54,642 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_show [2021-11-25 18:15:54,642 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_check_napi [2021-11-25 18:15:54,642 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_check_napi [2021-11-25 18:15:54,642 INFO L130 BoogieDeclarations]: Found specification of procedure __cxgb_close [2021-11-25 18:15:54,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __cxgb_close [2021-11-25 18:15:54,643 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1002_phy_prep [2021-11-25 18:15:54,643 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1002_phy_prep [2021-11-25 18:15:54,643 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_clear [2021-11-25 18:15:54,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_clear [2021-11-25 18:15:54,643 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_phy_speed_duplex [2021-11-25 18:15:54,643 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_phy_speed_duplex [2021-11-25 18:15:54,643 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_get_module_type [2021-11-25 18:15:54,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_get_module_type [2021-11-25 18:15:54,644 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_restart [2021-11-25 18:15:54,644 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_restart [2021-11-25 18:15:54,644 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_clear [2021-11-25 18:15:54,644 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_clear [2021-11-25 18:15:54,644 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_reset [2021-11-25 18:15:54,644 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_reset [2021-11-25 18:15:54,644 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-25 18:15:54,644 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-25 18:15:54,646 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_reset [2021-11-25 18:15:54,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_reset [2021-11-25 18:15:54,646 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-25 18:15:54,646 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-25 18:15:54,646 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-11-25 18:15:54,646 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-11-25 18:15:54,646 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2021-11-25 18:15:54,647 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2021-11-25 18:15:54,647 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_r [2021-11-25 18:15:54,647 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_r [2021-11-25 18:15:54,647 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_disable [2021-11-25 18:15:54,647 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_disable [2021-11-25 18:15:54,647 INFO L130 BoogieDeclarations]: Found specification of procedure enable_tx_fifo_drain [2021-11-25 18:15:54,647 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_tx_fifo_drain [2021-11-25 18:15:54,647 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_x [2021-11-25 18:15:54,647 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_x [2021-11-25 18:15:54,648 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-25 18:15:54,648 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-25 18:15:54,648 INFO L130 BoogieDeclarations]: Found specification of procedure in_range [2021-11-25 18:15:54,648 INFO L138 BoogieDeclarations]: Found implementation of procedure in_range [2021-11-25 18:15:54,648 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-25 18:15:54,648 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-25 18:15:54,648 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-25 18:15:54,648 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-25 18:15:54,648 INFO L130 BoogieDeclarations]: Found specification of procedure napi_rx_handler [2021-11-25 18:15:54,649 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_rx_handler [2021-11-25 18:15:54,649 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-25 18:15:54,649 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-25 18:15:54,649 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_intr [2021-11-25 18:15:54,649 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_intr [2021-11-25 18:15:54,649 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc5_size [2021-11-25 18:15:54,649 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc5_size [2021-11-25 18:15:54,649 INFO L130 BoogieDeclarations]: Found specification of procedure set_pauseparam [2021-11-25 18:15:54,649 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pauseparam [2021-11-25 18:15:54,650 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-11-25 18:15:54,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-11-25 18:15:54,650 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-25 18:15:54,650 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-25 18:15:54,650 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_release [2021-11-25 18:15:54,650 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_release [2021-11-25 18:15:54,650 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-25 18:15:54,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-25 18:15:54,650 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_disable [2021-11-25 18:15:54,650 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_disable [2021-11-25 18:15:54,651 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_to_qset [2021-11-25 18:15:54,651 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_to_qset [2021-11-25 18:15:54,651 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_reg [2021-11-25 18:15:54,651 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_reg [2021-11-25 18:15:54,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-25 18:15:54,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-25 18:15:54,651 INFO L130 BoogieDeclarations]: Found specification of procedure cplhdr [2021-11-25 18:15:54,651 INFO L138 BoogieDeclarations]: Found implementation of procedure cplhdr [2021-11-25 18:15:54,651 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-11-25 18:15:54,652 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-11-25 18:15:54,652 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-25 18:15:54,652 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-25 18:15:54,652 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-11-25 18:15:54,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-11-25 18:15:54,652 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done_val [2021-11-25 18:15:54,652 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done_val [2021-11-25 18:15:54,652 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_disable [2021-11-25 18:15:54,652 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_disable [2021-11-25 18:15:54,652 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-25 18:15:54,653 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-25 18:15:54,653 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-25 18:15:54,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-25 18:15:54,653 INFO L130 BoogieDeclarations]: Found specification of procedure disable_tx_fifo_drain [2021-11-25 18:15:54,653 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_tx_fifo_drain [2021-11-25 18:15:54,653 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-25 18:15:54,653 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-25 18:15:54,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 18:15:54,653 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-25 18:15:54,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-25 18:15:54,654 INFO L130 BoogieDeclarations]: Found specification of procedure init_parity [2021-11-25 18:15:54,654 INFO L138 BoogieDeclarations]: Found implementation of procedure init_parity [2021-11-25 18:15:54,654 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_msi [2021-11-25 18:15:54,654 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_msi [2021-11-25 18:15:54,654 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reenable_adapter [2021-11-25 18:15:54,654 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reenable_adapter [2021-11-25 18:15:54,654 INFO L130 BoogieDeclarations]: Found specification of procedure nb_callback [2021-11-25 18:15:54,654 INFO L138 BoogieDeclarations]: Found implementation of procedure nb_callback [2021-11-25 18:15:54,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-25 18:15:54,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-25 18:15:54,655 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_write [2021-11-25 18:15:54,655 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_write [2021-11-25 18:15:57,796 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 18:15:57,806 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 18:17:06,490 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-25 18:17:12,611 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-25 18:17:42,713 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 18:17:57,223 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 18:17:57,224 INFO L301 CfgBuilder]: Removed 11 assume(true) statements. [2021-11-25 18:17:57,247 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:17:57 BoogieIcfgContainer [2021-11-25 18:17:57,247 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 18:17:57,249 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-25 18:17:57,250 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-25 18:17:57,253 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-25 18:17:57,254 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 06:15:27" (1/3) ... [2021-11-25 18:17:57,255 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f0e1820 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:17:57, skipping insertion in model container [2021-11-25 18:17:57,255 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:15:51" (2/3) ... [2021-11-25 18:17:57,255 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f0e1820 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:17:57, skipping insertion in model container [2021-11-25 18:17:57,255 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:17:57" (3/3) ... [2021-11-25 18:17:57,257 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-25 18:17:57,263 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-25 18:17:57,264 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-25 18:17:57,402 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-25 18:17:57,411 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-25 18:17:57,412 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-25 18:17:57,637 INFO L276 IsEmpty]: Start isEmpty. Operand has 9243 states, 5484 states have (on average 1.3216630196936543) internal successors, (7248), 5655 states have internal predecessors, (7248), 3248 states have call successors, (3248), 511 states have call predecessors, (3248), 510 states have return successors, (3241), 3210 states have call predecessors, (3241), 3241 states have call successors, (3241) [2021-11-25 18:17:57,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2021-11-25 18:17:57,731 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:17:57,733 INFO L514 BasicCegarLoop]: trace histogram [107, 106, 106, 106, 106, 106, 106, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:17:57,734 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-25 18:17:57,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:17:57,740 INFO L85 PathProgramCache]: Analyzing trace with hash -520921955, now seen corresponding path program 1 times [2021-11-25 18:17:57,752 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:17:57,752 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [386656357] [2021-11-25 18:17:57,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:17:57,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:17:59,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:18:00,876 INFO L134 CoverageAnalysis]: Checked inductivity of 44735 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44735 trivial. 0 not checked. [2021-11-25 18:18:00,877 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:18:00,877 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [386656357] [2021-11-25 18:18:00,878 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [386656357] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:18:00,878 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:18:00,879 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 18:18:00,881 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1903488348] [2021-11-25 18:18:00,882 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:18:00,891 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 18:18:00,892 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:18:00,932 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 18:18:00,933 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 18:18:00,967 INFO L87 Difference]: Start difference. First operand has 9243 states, 5484 states have (on average 1.3216630196936543) internal successors, (7248), 5655 states have internal predecessors, (7248), 3248 states have call successors, (3248), 511 states have call predecessors, (3248), 510 states have return successors, (3241), 3210 states have call predecessors, (3241), 3241 states have call successors, (3241) Second operand has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 3 states have call successors, (112), 2 states have call predecessors, (112), 1 states have return successors, (111), 3 states have call predecessors, (111), 3 states have call successors, (111) [2021-11-25 18:18:04,293 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:18:06,677 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:18:10,084 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:18:17,604 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:18:19,731 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:18:24,378 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:18:31,633 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:18:38,074 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:18:41,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:18:41,480 INFO L93 Difference]: Finished difference Result 27165 states and 40699 transitions. [2021-11-25 18:18:41,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 18:18:41,484 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 3 states have call successors, (112), 2 states have call predecessors, (112), 1 states have return successors, (111), 3 states have call predecessors, (111), 3 states have call successors, (111) Word has length 1083 [2021-11-25 18:18:41,492 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:18:41,759 INFO L225 Difference]: With dead ends: 27165 [2021-11-25 18:18:41,759 INFO L226 Difference]: Without dead ends: 18124 [2021-11-25 18:18:41,865 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 18:18:41,869 INFO L933 BasicCegarLoop]: 15364 mSDtfsCounter, 13274 mSDsluCounter, 13590 mSDsCounter, 0 mSdLazyCounter, 2994 mSolverCounterSat, 15 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 37.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13299 SdHoareTripleChecker+Valid, 27496 SdHoareTripleChecker+Invalid, 3017 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 2994 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 39.2s IncrementalHoareTripleChecker+Time [2021-11-25 18:18:41,870 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13299 Valid, 27496 Invalid, 3017 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [15 Valid, 2994 Invalid, 8 Unknown, 0 Unchecked, 39.2s Time] [2021-11-25 18:18:41,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18124 states. [2021-11-25 18:18:43,813 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18124 to 18118. [2021-11-25 18:18:43,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18118 states, 10791 states have (on average 1.3230469835974423) internal successors, (14277), 11136 states have internal predecessors, (14277), 6310 states have call successors, (6310), 1016 states have call predecessors, (6310), 1015 states have return successors, (6324), 6242 states have call predecessors, (6324), 6307 states have call successors, (6324) [2021-11-25 18:18:44,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18118 states to 18118 states and 26911 transitions. [2021-11-25 18:18:44,093 INFO L78 Accepts]: Start accepts. Automaton has 18118 states and 26911 transitions. Word has length 1083 [2021-11-25 18:18:44,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:18:44,103 INFO L470 AbstractCegarLoop]: Abstraction has 18118 states and 26911 transitions. [2021-11-25 18:18:44,104 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 3 states have call successors, (112), 2 states have call predecessors, (112), 1 states have return successors, (111), 3 states have call predecessors, (111), 3 states have call successors, (111) [2021-11-25 18:18:44,106 INFO L276 IsEmpty]: Start isEmpty. Operand 18118 states and 26911 transitions. [2021-11-25 18:18:44,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1099 [2021-11-25 18:18:44,198 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:18:44,199 INFO L514 BasicCegarLoop]: trace histogram [107, 106, 106, 106, 106, 106, 106, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:18:44,199 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-25 18:18:44,200 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-25 18:18:44,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:18:44,203 INFO L85 PathProgramCache]: Analyzing trace with hash -360993116, now seen corresponding path program 1 times [2021-11-25 18:18:44,204 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:18:44,204 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1140326041] [2021-11-25 18:18:44,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:18:44,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:18:44,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:18:46,383 INFO L134 CoverageAnalysis]: Checked inductivity of 44732 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44732 trivial. 0 not checked. [2021-11-25 18:18:46,383 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:18:46,384 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1140326041] [2021-11-25 18:18:46,384 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1140326041] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:18:46,384 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:18:46,385 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 18:18:46,385 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [189736333] [2021-11-25 18:18:46,385 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:18:46,391 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 18:18:46,391 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:18:46,392 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 18:18:46,392 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 18:18:46,393 INFO L87 Difference]: Start difference. First operand 18118 states and 26911 transitions. Second operand has 3 states, 3 states have (on average 47.333333333333336) internal successors, (142), 3 states have internal predecessors, (142), 3 states have call successors, (110), 1 states have call predecessors, (110), 1 states have return successors, (110), 3 states have call predecessors, (110), 3 states have call successors, (110) [2021-11-25 18:18:49,566 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:18:51,023 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:18:59,728 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:19:02,164 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:19:06,010 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:19:08,058 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:19:14,585 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:19:17,311 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:19:22,309 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:19:29,285 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:19:31,921 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:19:33,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:19:33,462 INFO L93 Difference]: Finished difference Result 52028 states and 77108 transitions. [2021-11-25 18:19:33,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 18:19:33,463 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 47.333333333333336) internal successors, (142), 3 states have internal predecessors, (142), 3 states have call successors, (110), 1 states have call predecessors, (110), 1 states have return successors, (110), 3 states have call predecessors, (110), 3 states have call successors, (110) Word has length 1098 [2021-11-25 18:19:33,466 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:19:33,803 INFO L225 Difference]: With dead ends: 52028 [2021-11-25 18:19:33,803 INFO L226 Difference]: Without dead ends: 34123 [2021-11-25 18:19:33,932 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 18:19:33,935 INFO L933 BasicCegarLoop]: 16447 mSDtfsCounter, 13163 mSDsluCounter, 13627 mSDsCounter, 0 mSdLazyCounter, 3121 mSolverCounterSat, 19 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 43.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13182 SdHoareTripleChecker+Valid, 28616 SdHoareTripleChecker+Invalid, 3148 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 3121 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 45.7s IncrementalHoareTripleChecker+Time [2021-11-25 18:19:33,943 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13182 Valid, 28616 Invalid, 3148 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [19 Valid, 3121 Invalid, 8 Unknown, 0 Unchecked, 45.7s Time] [2021-11-25 18:19:34,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34123 states. [2021-11-25 18:19:37,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34123 to 34113. [2021-11-25 18:19:37,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34113 states, 20247 states have (on average 1.3177260828764756) internal successors, (26680), 20928 states have internal predecessors, (26680), 11872 states have call successors, (11872), 1994 states have call predecessors, (11872), 1992 states have return successors, (11923), 11732 states have call predecessors, (11923), 11869 states have call successors, (11923) [2021-11-25 18:19:37,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34113 states to 34113 states and 50475 transitions. [2021-11-25 18:19:37,741 INFO L78 Accepts]: Start accepts. Automaton has 34113 states and 50475 transitions. Word has length 1098 [2021-11-25 18:19:37,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:19:37,748 INFO L470 AbstractCegarLoop]: Abstraction has 34113 states and 50475 transitions. [2021-11-25 18:19:37,749 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 47.333333333333336) internal successors, (142), 3 states have internal predecessors, (142), 3 states have call successors, (110), 1 states have call predecessors, (110), 1 states have return successors, (110), 3 states have call predecessors, (110), 3 states have call successors, (110) [2021-11-25 18:19:37,749 INFO L276 IsEmpty]: Start isEmpty. Operand 34113 states and 50475 transitions. [2021-11-25 18:19:37,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1213 [2021-11-25 18:19:37,880 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:19:37,881 INFO L514 BasicCegarLoop]: trace histogram [110, 106, 106, 106, 106, 106, 106, 26, 5, 5, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:19:37,881 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-25 18:19:37,882 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-25 18:19:37,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:19:37,883 INFO L85 PathProgramCache]: Analyzing trace with hash 951989914, now seen corresponding path program 1 times [2021-11-25 18:19:37,884 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:19:37,884 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [962314431] [2021-11-25 18:19:37,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:19:37,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:19:38,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:19:40,001 INFO L134 CoverageAnalysis]: Checked inductivity of 46065 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 46060 trivial. 0 not checked. [2021-11-25 18:19:40,001 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:19:40,002 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [962314431] [2021-11-25 18:19:40,002 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [962314431] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:19:40,002 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:19:40,003 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 18:19:40,003 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2059840037] [2021-11-25 18:19:40,003 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:19:40,006 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 18:19:40,007 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:19:40,008 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 18:19:40,008 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 18:19:40,008 INFO L87 Difference]: Start difference. First operand 34113 states and 50475 transitions. Second operand has 3 states, 3 states have (on average 50.333333333333336) internal successors, (151), 3 states have internal predecessors, (151), 2 states have call successors, (145), 2 states have call predecessors, (145), 1 states have return successors, (144), 2 states have call predecessors, (144), 2 states have call successors, (144) [2021-11-25 18:19:43,723 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:19:45,228 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:19:49,600 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:19:54,891 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:19:57,537 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:20:01,721 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:20:07,404 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:20:11,611 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:20:15,762 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 18:20:17,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:20:17,881 INFO L93 Difference]: Finished difference Result 52015 states and 77065 transitions. [2021-11-25 18:20:17,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 18:20:17,882 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 50.333333333333336) internal successors, (151), 3 states have internal predecessors, (151), 2 states have call successors, (145), 2 states have call predecessors, (145), 1 states have return successors, (144), 2 states have call predecessors, (144), 2 states have call successors, (144) Word has length 1212 [2021-11-25 18:20:17,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:20:18,063 INFO L225 Difference]: With dead ends: 52015 [2021-11-25 18:20:18,064 INFO L226 Difference]: Without dead ends: 34115 [2021-11-25 18:20:18,140 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 18:20:18,144 INFO L933 BasicCegarLoop]: 12213 mSDtfsCounter, 0 mSDsluCounter, 13686 mSDsCounter, 0 mSdLazyCounter, 2953 mSolverCounterSat, 0 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 24424 SdHoareTripleChecker+Invalid, 2960 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2953 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.6s IncrementalHoareTripleChecker+Time [2021-11-25 18:20:18,147 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 24424 Invalid, 2960 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2953 Invalid, 7 Unknown, 0 Unchecked, 36.6s Time] [2021-11-25 18:20:18,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34115 states. [2021-11-25 18:20:20,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34115 to 34115. [2021-11-25 18:20:20,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34115 states, 20249 states have (on average 1.3176947009728877) internal successors, (26682), 20930 states have internal predecessors, (26682), 11872 states have call successors, (11872), 1994 states have call predecessors, (11872), 1992 states have return successors, (11923), 11732 states have call predecessors, (11923), 11869 states have call successors, (11923) [2021-11-25 18:20:20,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34115 states to 34115 states and 50477 transitions. [2021-11-25 18:20:20,690 INFO L78 Accepts]: Start accepts. Automaton has 34115 states and 50477 transitions. Word has length 1212 [2021-11-25 18:20:20,692 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:20:20,693 INFO L470 AbstractCegarLoop]: Abstraction has 34115 states and 50477 transitions. [2021-11-25 18:20:20,693 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 50.333333333333336) internal successors, (151), 3 states have internal predecessors, (151), 2 states have call successors, (145), 2 states have call predecessors, (145), 1 states have return successors, (144), 2 states have call predecessors, (144), 2 states have call successors, (144) [2021-11-25 18:20:20,693 INFO L276 IsEmpty]: Start isEmpty. Operand 34115 states and 50477 transitions. [2021-11-25 18:20:20,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1213 [2021-11-25 18:20:20,764 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:20:20,765 INFO L514 BasicCegarLoop]: trace histogram [110, 106, 106, 106, 106, 106, 106, 26, 5, 5, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 18:20:20,765 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-25 18:20:20,766 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-25 18:20:20,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:20:20,766 INFO L85 PathProgramCache]: Analyzing trace with hash 1168939040, now seen corresponding path program 1 times [2021-11-25 18:20:20,767 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:20:20,767 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [510297540] [2021-11-25 18:20:20,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:20:20,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:20:21,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:20:22,329 INFO L134 CoverageAnalysis]: Checked inductivity of 46065 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 46060 trivial. 0 not checked. [2021-11-25 18:20:22,330 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:20:22,330 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [510297540] [2021-11-25 18:20:22,330 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [510297540] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-25 18:20:22,330 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1273227362] [2021-11-25 18:20:22,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:20:22,331 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:20:22,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:20:22,333 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 18:20:22,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d405a78-a85c-4c62-b2b5-cbe0b8fb45ba/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-25 18:20:27,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:20:27,391 INFO L263 TraceCheckSpWp]: Trace formula consists of 14791 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-25 18:20:27,452 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 18:20:29,579 INFO L134 CoverageAnalysis]: Checked inductivity of 46065 backedges. 658 proven. 1 refuted. 0 times theorem prover too weak. 45406 trivial. 0 not checked. [2021-11-25 18:20:29,580 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-25 18:20:32,009 INFO L134 CoverageAnalysis]: Checked inductivity of 46065 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 46060 trivial. 0 not checked. [2021-11-25 18:20:32,010 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1273227362] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-25 18:20:32,010 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [600952365] [2021-11-25 18:20:32,053 INFO L159 IcfgInterpreter]: Started Sifa with 298 locations of interest [2021-11-25 18:20:32,054 INFO L166 IcfgInterpreter]: Building call graph [2021-11-25 18:20:32,061 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-25 18:20:32,066 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-25 18:20:32,067 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs