./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 444a46b967cbf28ff66594f7c2b86075c66a3ec06686446169e50e8f0716b901 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:54:17,360 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:54:17,364 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:54:17,432 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:54:17,433 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:54:17,439 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:54:17,440 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:54:17,445 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:54:17,448 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:54:17,455 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:54:17,457 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:54:17,459 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:54:17,459 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:54:17,462 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:54:17,465 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:54:17,470 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:54:17,483 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:54:17,484 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:54:17,487 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:54:17,493 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:54:17,496 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:54:17,497 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:54:17,501 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:54:17,502 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:54:17,508 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:54:17,509 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:54:17,509 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:54:17,512 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:54:17,513 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:54:17,514 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:54:17,514 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:54:17,515 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:54:17,524 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:54:17,525 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:54:17,527 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:54:17,527 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:54:17,528 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:54:17,528 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:54:17,528 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:54:17,529 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:54:17,530 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:54:17,531 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:54:17,578 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:54:17,578 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:54:17,580 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:54:17,580 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:54:17,581 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:54:17,582 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:54:17,582 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:54:17,582 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:54:17,582 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:54:17,583 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:54:17,584 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:54:17,584 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:54:17,585 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:54:17,585 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:54:17,585 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:54:17,585 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:54:17,585 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:54:17,586 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:54:17,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:17,586 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:54:17,586 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:54:17,587 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:54:17,587 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:54:17,587 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:54:17,587 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:54:17,588 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 444a46b967cbf28ff66594f7c2b86075c66a3ec06686446169e50e8f0716b901 [2021-11-23 15:54:17,836 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:54:17,864 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:54:17,866 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:54:17,868 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:54:17,869 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:54:17,870 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i [2021-11-23 15:54:17,948 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/data/3a5363fd1/5a7505b4031e44ec942df39674b01583/FLAG65d8c2f92 [2021-11-23 15:54:19,127 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:54:19,128 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i [2021-11-23 15:54:19,225 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/data/3a5363fd1/5a7505b4031e44ec942df39674b01583/FLAG65d8c2f92 [2021-11-23 15:54:19,297 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/data/3a5363fd1/5a7505b4031e44ec942df39674b01583 [2021-11-23 15:54:19,300 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:54:19,302 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:54:19,304 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:19,305 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:54:19,309 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:54:19,309 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:19" (1/1) ... [2021-11-23 15:54:19,311 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66baaa34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:19, skipping insertion in model container [2021-11-23 15:54:19,311 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:19" (1/1) ... [2021-11-23 15:54:19,319 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:54:19,523 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:54:26,050 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_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558285,558298] [2021-11-23 15:54:26,053 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_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558432,558445] [2021-11-23 15:54:26,054 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_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558571,558584] [2021-11-23 15:54:26,054 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_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558729,558742] [2021-11-23 15:54:26,098 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:26,203 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:54:27,063 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_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558285,558298] [2021-11-23 15:54:27,064 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_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558432,558445] [2021-11-23 15:54:27,064 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_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558571,558584] [2021-11-23 15:54:27,065 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_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558729,558742] [2021-11-23 15:54:27,079 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:27,636 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:54:27,636 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:27 WrapperNode [2021-11-23 15:54:27,636 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:27,637 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:27,638 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:54:27,638 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:54:27,645 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:27" (1/1) ... [2021-11-23 15:54:27,853 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:27" (1/1) ... [2021-11-23 15:54:28,237 INFO L137 Inliner]: procedures = 710, calls = 5459, calls flagged for inlining = 409, calls inlined = 365, statements flattened = 11375 [2021-11-23 15:54:28,238 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:28,239 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:54:28,239 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:54:28,239 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:54:28,248 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:27" (1/1) ... [2021-11-23 15:54:28,249 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:27" (1/1) ... [2021-11-23 15:54:28,299 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:27" (1/1) ... [2021-11-23 15:54:28,299 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:27" (1/1) ... [2021-11-23 15:54:28,489 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:27" (1/1) ... [2021-11-23 15:54:28,536 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:27" (1/1) ... [2021-11-23 15:54:28,605 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:27" (1/1) ... [2021-11-23 15:54:28,681 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:54:28,682 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:54:28,683 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:54:28,683 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:54:28,687 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:27" (1/1) ... [2021-11-23 15:54:28,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:28,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:54:28,724 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:54:28,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:54:28,864 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:54:28,865 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:54:28,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:54:28,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:54:28,865 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-23 15:54:28,865 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-23 15:54:28,865 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:54:28,865 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:54:28,866 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2021-11-23 15:54:28,866 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2021-11-23 15:54:28,866 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2021-11-23 15:54:28,866 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2021-11-23 15:54:28,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:54:28,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:54:28,866 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2021-11-23 15:54:28,866 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2021-11-23 15:54:28,866 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2021-11-23 15:54:28,866 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2021-11-23 15:54:28,867 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:54:28,867 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:54:28,867 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2021-11-23 15:54:28,867 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2021-11-23 15:54:28,867 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2021-11-23 15:54:28,867 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2021-11-23 15:54:28,867 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2021-11-23 15:54:28,867 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2021-11-23 15:54:28,868 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:54:28,868 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:54:28,868 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-11-23 15:54:28,868 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-11-23 15:54:28,868 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:54:28,868 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:54:28,868 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2021-11-23 15:54:28,868 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2021-11-23 15:54:28,869 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2021-11-23 15:54:28,869 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2021-11-23 15:54:28,869 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:54:28,869 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:54:28,869 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2021-11-23 15:54:28,869 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2021-11-23 15:54:28,869 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:54:28,869 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:54:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-23 15:54:28,870 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-23 15:54:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-23 15:54:28,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-23 15:54:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-23 15:54:28,870 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-23 15:54:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:54:28,870 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:54:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:54:28,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:54:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:54:28,871 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:54:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2021-11-23 15:54:28,871 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2021-11-23 15:54:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:54:28,871 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:54:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2021-11-23 15:54:28,872 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2021-11-23 15:54:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:54:28,872 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:54:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2021-11-23 15:54:28,872 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2021-11-23 15:54:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:54:28,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:54:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:54:28,873 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:54:28,873 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2021-11-23 15:54:28,873 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2021-11-23 15:54:28,873 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:54:28,873 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:54:28,873 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:54:28,873 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:54:28,873 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:54:28,873 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2021-11-23 15:54:28,874 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2021-11-23 15:54:28,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:54:28,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:54:28,874 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:54:28,874 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:54:28,874 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 15:54:28,874 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 15:54:28,874 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2021-11-23 15:54:28,875 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2021-11-23 15:54:28,875 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:54:28,875 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:54:28,875 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:54:28,875 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:54:28,875 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2021-11-23 15:54:28,875 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2021-11-23 15:54:28,875 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2021-11-23 15:54:28,875 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2021-11-23 15:54:28,876 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:54:28,876 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:54:28,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:54:28,876 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:54:28,876 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:54:28,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:54:28,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:54:28,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:54:28,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:54:28,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:54:28,877 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2021-11-23 15:54:28,877 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2021-11-23 15:54:28,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:54:28,877 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:54:28,877 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:54:28,877 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2021-11-23 15:54:28,877 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2021-11-23 15:54:28,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:54:28,878 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:54:28,878 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2021-11-23 15:54:28,878 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2021-11-23 15:54:28,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:54:28,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:54:28,878 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:54:28,878 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:54:28,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:54:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:54:28,879 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2021-11-23 15:54:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2021-11-23 15:54:28,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:54:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:54:28,879 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-11-23 15:54:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-11-23 15:54:28,879 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:54:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:54:28,880 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-23 15:54:28,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-23 15:54:28,880 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:54:28,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:54:28,880 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2021-11-23 15:54:28,880 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2021-11-23 15:54:28,880 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:54:28,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:54:28,880 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-23 15:54:28,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-23 15:54:28,881 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:54:28,881 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:54:28,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:54:28,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:54:28,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:54:28,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:54:28,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:54:28,881 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2021-11-23 15:54:28,882 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2021-11-23 15:54:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 15:54:28,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 15:54:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:54:28,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:54:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-23 15:54:28,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-23 15:54:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-23 15:54:28,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-23 15:54:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:54:28,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:54:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:54:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2021-11-23 15:54:28,883 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2021-11-23 15:54:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2021-11-23 15:54:28,883 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2021-11-23 15:54:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2021-11-23 15:54:28,884 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2021-11-23 15:54:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2021-11-23 15:54:28,884 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2021-11-23 15:54:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:54:28,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:54:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:54:28,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:54:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:54:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:54:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:54:28,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:54:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-23 15:54:28,885 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-23 15:54:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:54:28,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:54:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2021-11-23 15:54:28,885 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2021-11-23 15:54:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:54:28,886 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:54:28,886 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2021-11-23 15:54:28,886 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2021-11-23 15:54:28,886 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2021-11-23 15:54:28,886 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2021-11-23 15:54:28,886 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2021-11-23 15:54:28,886 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2021-11-23 15:54:28,886 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2021-11-23 15:54:28,887 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2021-11-23 15:54:28,887 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:54:28,887 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:54:28,887 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:54:28,887 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:54:28,887 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:54:28,887 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:54:28,887 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2021-11-23 15:54:28,887 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2021-11-23 15:54:28,888 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2021-11-23 15:54:28,888 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2021-11-23 15:54:28,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:54:28,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:54:28,888 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2021-11-23 15:54:28,888 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2021-11-23 15:54:28,888 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-23 15:54:28,888 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-23 15:54:28,888 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:54:28,889 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:54:28,889 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:54:28,889 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:54:28,889 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2021-11-23 15:54:28,889 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2021-11-23 15:54:28,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:54:28,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:54:28,889 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2021-11-23 15:54:28,889 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2021-11-23 15:54:28,890 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:54:28,890 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:54:28,890 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:54:28,890 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:54:28,890 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2021-11-23 15:54:28,890 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2021-11-23 15:54:28,890 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2021-11-23 15:54:28,890 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2021-11-23 15:54:28,891 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:54:28,891 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:54:28,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:54:28,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:54:28,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:54:28,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:54:28,891 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2021-11-23 15:54:28,891 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2021-11-23 15:54:28,891 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:54:28,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:54:28,892 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:54:28,892 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:54:28,892 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-11-23 15:54:28,892 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-11-23 15:54:28,892 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2021-11-23 15:54:28,892 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2021-11-23 15:54:28,892 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:54:28,892 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:54:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2021-11-23 15:54:28,893 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2021-11-23 15:54:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:54:28,893 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:54:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2021-11-23 15:54:28,893 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2021-11-23 15:54:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2021-11-23 15:54:28,893 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2021-11-23 15:54:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-23 15:54:28,894 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-23 15:54:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:54:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2021-11-23 15:54:28,894 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2021-11-23 15:54:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:54:28,894 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:54:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:54:28,894 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:54:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2021-11-23 15:54:28,894 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2021-11-23 15:54:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2021-11-23 15:54:28,895 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2021-11-23 15:54:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2021-11-23 15:54:28,895 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2021-11-23 15:54:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:54:28,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:54:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-23 15:54:28,895 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-23 15:54:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2021-11-23 15:54:28,896 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2021-11-23 15:54:28,896 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2021-11-23 15:54:28,896 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2021-11-23 15:54:28,896 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2021-11-23 15:54:28,896 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2021-11-23 15:54:28,896 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:54:28,896 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:54:28,896 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2021-11-23 15:54:28,896 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2021-11-23 15:54:28,896 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 15:54:28,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 15:54:28,897 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:54:28,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:54:28,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:54:28,897 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:54:28,897 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:54:28,897 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:54:28,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:54:28,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:54:28,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:54:28,898 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:54:28,898 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2021-11-23 15:54:28,898 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2021-11-23 15:54:28,898 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:54:28,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:54:28,898 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:54:28,898 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:54:28,898 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2021-11-23 15:54:28,898 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2021-11-23 15:54:28,898 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2021-11-23 15:54:28,899 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2021-11-23 15:54:28,899 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2021-11-23 15:54:28,899 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2021-11-23 15:54:28,899 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2021-11-23 15:54:28,899 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2021-11-23 15:54:28,899 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:54:28,899 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:54:28,899 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:54:28,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:54:28,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:54:28,900 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:54:28,900 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:54:28,900 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:54:28,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:54:28,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-23 15:54:28,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-23 15:54:28,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:54:28,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:54:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2021-11-23 15:54:28,901 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2021-11-23 15:54:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:54:28,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:54:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:54:28,901 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:54:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:54:28,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:54:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2021-11-23 15:54:28,902 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2021-11-23 15:54:28,902 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:54:28,902 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:54:28,902 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:54:28,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:54:28,902 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2021-11-23 15:54:28,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2021-11-23 15:54:28,902 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:54:28,902 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:54:28,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:54:28,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:54:28,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:54:28,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:54:28,903 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2021-11-23 15:54:28,903 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2021-11-23 15:54:28,903 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2021-11-23 15:54:28,903 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2021-11-23 15:54:28,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:54:28,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:54:28,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-11-23 15:54:28,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-11-23 15:54:28,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:54:28,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:54:28,904 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2021-11-23 15:54:28,904 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2021-11-23 15:54:28,904 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2021-11-23 15:54:28,904 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2021-11-23 15:54:28,905 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2021-11-23 15:54:28,905 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2021-11-23 15:54:28,905 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2021-11-23 15:54:28,905 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2021-11-23 15:54:28,905 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:54:28,905 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:54:28,905 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2021-11-23 15:54:28,905 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2021-11-23 15:54:28,905 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:54:28,906 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:54:28,906 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:54:28,906 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:54:28,906 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-23 15:54:28,906 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-23 15:54:28,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2021-11-23 15:54:28,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2021-11-23 15:54:28,906 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:54:28,907 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:54:28,907 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-11-23 15:54:28,907 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-11-23 15:54:28,907 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2021-11-23 15:54:28,907 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2021-11-23 15:54:28,907 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2021-11-23 15:54:28,907 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2021-11-23 15:54:28,907 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:54:28,907 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:54:28,908 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:54:28,908 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:54:28,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:54:28,908 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2021-11-23 15:54:28,908 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2021-11-23 15:54:28,908 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-11-23 15:54:28,908 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-11-23 15:54:28,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:54:28,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:54:28,908 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:54:28,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:54:28,909 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2021-11-23 15:54:28,909 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2021-11-23 15:54:28,909 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-23 15:54:28,909 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-23 15:54:28,909 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:54:28,909 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:54:28,909 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2021-11-23 15:54:28,909 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2021-11-23 15:54:28,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:54:28,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:54:28,910 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:54:28,910 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:54:28,910 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:54:28,910 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:54:28,910 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2021-11-23 15:54:28,910 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2021-11-23 15:54:28,910 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-11-23 15:54:28,910 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-11-23 15:54:28,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:54:28,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:54:28,911 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:54:28,911 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:54:28,911 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2021-11-23 15:54:28,911 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2021-11-23 15:54:28,911 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:54:28,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:54:28,911 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2021-11-23 15:54:28,911 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2021-11-23 15:54:28,911 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:54:28,911 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:54:28,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:54:28,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:54:28,912 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:54:28,912 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:54:28,912 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:54:28,912 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:54:28,912 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2021-11-23 15:54:28,912 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2021-11-23 15:54:28,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:54:28,912 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2021-11-23 15:54:28,912 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2021-11-23 15:54:28,912 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2021-11-23 15:54:28,912 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2021-11-23 15:54:28,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:54:28,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:54:28,913 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:54:28,913 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:54:28,913 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2021-11-23 15:54:28,913 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2021-11-23 15:54:28,913 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:54:28,913 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2021-11-23 15:54:28,913 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2021-11-23 15:54:30,238 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:54:30,244 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:54:30,344 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:54:30,349 INFO L158 Benchmark]: Toolchain (without parser) took 11045.38ms. Allocated memory was 113.2MB in the beginning and 318.8MB in the end (delta: 205.5MB). Free memory was 75.9MB in the beginning and 100.7MB in the end (delta: -24.8MB). Peak memory consumption was 228.5MB. Max. memory is 16.1GB. [2021-11-23 15:54:30,349 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 90.2MB. Free memory was 59.0MB in the beginning and 58.9MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:54:30,350 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8332.30ms. Allocated memory was 113.2MB in the beginning and 318.8MB in the end (delta: 205.5MB). Free memory was 75.9MB in the beginning and 141.1MB in the end (delta: -65.2MB). Peak memory consumption was 155.6MB. Max. memory is 16.1GB. [2021-11-23 15:54:30,351 INFO L158 Benchmark]: Boogie Procedure Inliner took 600.55ms. Allocated memory is still 318.8MB. Free memory was 141.1MB in the beginning and 166.7MB in the end (delta: -25.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2021-11-23 15:54:30,352 INFO L158 Benchmark]: Boogie Preprocessor took 442.43ms. Allocated memory is still 318.8MB. Free memory was 166.7MB in the beginning and 93.3MB in the end (delta: 73.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2021-11-23 15:54:30,352 INFO L158 Benchmark]: RCFGBuilder took 1664.60ms. Allocated memory is still 318.8MB. Free memory was 93.3MB in the beginning and 100.7MB in the end (delta: -7.4MB). Peak memory consumption was 40.8MB. Max. memory is 16.1GB. [2021-11-23 15:54:30,356 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 90.2MB. Free memory was 59.0MB in the beginning and 58.9MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8332.30ms. Allocated memory was 113.2MB in the beginning and 318.8MB in the end (delta: 205.5MB). Free memory was 75.9MB in the beginning and 141.1MB in the end (delta: -65.2MB). Peak memory consumption was 155.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 600.55ms. Allocated memory is still 318.8MB. Free memory was 141.1MB in the beginning and 166.7MB in the end (delta: -25.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 442.43ms. Allocated memory is still 318.8MB. Free memory was 166.7MB in the beginning and 93.3MB in the end (delta: 73.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1664.60ms. Allocated memory is still 318.8MB. Free memory was 93.3MB in the beginning and 100.7MB in the end (delta: -7.4MB). Peak memory consumption was 40.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:54:30,420 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 444a46b967cbf28ff66594f7c2b86075c66a3ec06686446169e50e8f0716b901 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:54:32,736 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:54:32,738 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:54:32,770 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:54:32,771 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:54:32,772 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:54:32,774 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:54:32,777 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:54:32,779 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:54:32,780 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:54:32,782 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:54:32,783 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:54:32,784 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:54:32,785 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:54:32,787 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:54:32,788 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:54:32,789 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:54:32,790 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:54:32,792 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:54:32,794 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:54:32,796 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:54:32,798 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:54:32,799 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:54:32,800 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:54:32,804 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:54:32,804 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:54:32,804 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:54:32,805 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:54:32,806 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:54:32,807 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:54:32,808 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:54:32,809 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:54:32,809 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:54:32,814 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:54:32,816 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:54:32,816 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:54:32,817 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:54:32,818 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:54:32,818 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:54:32,819 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:54:32,820 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:54:32,821 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:54:32,868 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:54:32,869 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:54:32,869 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:54:32,870 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:54:32,870 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:54:32,871 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:54:32,871 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:54:32,871 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:54:32,871 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:54:32,872 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:54:32,872 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:54:32,872 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:54:32,873 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:54:32,873 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:54:32,873 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:54:32,873 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:54:32,873 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:54:32,874 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:54:32,874 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:54:32,874 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:54:32,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:32,877 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:54:32,877 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:54:32,878 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:54:32,878 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:54:32,878 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:54:32,878 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:54:32,879 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:54:32,879 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:54:32,879 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 444a46b967cbf28ff66594f7c2b86075c66a3ec06686446169e50e8f0716b901 [2021-11-23 15:54:33,269 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:54:33,304 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:54:33,308 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:54:33,309 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:54:33,311 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:54:33,313 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i [2021-11-23 15:54:33,381 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/data/dfc606789/4bdb1c1eef174d4caf8f123afc20857e/FLAG86d4cccc4 [2021-11-23 15:54:34,572 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:54:34,573 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i [2021-11-23 15:54:34,648 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/data/dfc606789/4bdb1c1eef174d4caf8f123afc20857e/FLAG86d4cccc4 [2021-11-23 15:54:34,790 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/data/dfc606789/4bdb1c1eef174d4caf8f123afc20857e [2021-11-23 15:54:34,792 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:54:34,793 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:54:34,796 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:34,796 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:54:34,799 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:54:34,800 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:34" (1/1) ... [2021-11-23 15:54:34,801 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f73988c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:34, skipping insertion in model container [2021-11-23 15:54:34,802 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:34" (1/1) ... [2021-11-23 15:54:34,809 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:54:35,088 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:54:41,113 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_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558285,558298] [2021-11-23 15:54:41,116 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_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558432,558445] [2021-11-23 15:54:41,123 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_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558571,558584] [2021-11-23 15:54:41,124 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_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558729,558742] [2021-11-23 15:54:41,170 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:41,276 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:54:41,418 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:54:42,046 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_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558285,558298] [2021-11-23 15:54:42,047 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_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558432,558445] [2021-11-23 15:54:42,053 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_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558571,558584] [2021-11-23 15:54:42,054 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_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558729,558742] [2021-11-23 15:54:42,065 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:42,124 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:54:43,122 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_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558285,558298] [2021-11-23 15:54:43,122 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_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558432,558445] [2021-11-23 15:54:43,124 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_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558571,558584] [2021-11-23 15:54:43,128 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558729,558742] [2021-11-23 15:54:43,140 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:43,640 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:54:43,641 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:43 WrapperNode [2021-11-23 15:54:43,641 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:43,643 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:43,644 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:54:43,647 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:54:43,654 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:43" (1/1) ... [2021-11-23 15:54:43,851 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:43" (1/1) ... [2021-11-23 15:54:44,324 INFO L137 Inliner]: procedures = 725, calls = 5459, calls flagged for inlining = 409, calls inlined = 365, statements flattened = 11087 [2021-11-23 15:54:44,325 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:44,326 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:54:44,326 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:54:44,326 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:54:44,336 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:43" (1/1) ... [2021-11-23 15:54:44,336 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:43" (1/1) ... [2021-11-23 15:54:44,396 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:43" (1/1) ... [2021-11-23 15:54:44,397 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:43" (1/1) ... [2021-11-23 15:54:44,607 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:43" (1/1) ... [2021-11-23 15:54:44,651 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:43" (1/1) ... [2021-11-23 15:54:44,737 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:43" (1/1) ... [2021-11-23 15:54:44,814 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:54:44,816 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:54:44,816 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:54:44,816 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:54:44,817 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:43" (1/1) ... [2021-11-23 15:54:44,825 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:44,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:54:44,857 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:54:44,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:54:44,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:54:44,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:54:44,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:54:44,905 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:54:44,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-23 15:54:44,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-23 15:54:44,905 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:54:44,905 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:54:44,906 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2021-11-23 15:54:44,906 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2021-11-23 15:54:44,906 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2021-11-23 15:54:44,906 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2021-11-23 15:54:44,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:54:44,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:54:44,906 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2021-11-23 15:54:44,907 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2021-11-23 15:54:44,907 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2021-11-23 15:54:44,907 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2021-11-23 15:54:44,908 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:54:44,908 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:54:44,908 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2021-11-23 15:54:44,908 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2021-11-23 15:54:44,908 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2021-11-23 15:54:44,908 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2021-11-23 15:54:44,908 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2021-11-23 15:54:44,909 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2021-11-23 15:54:44,909 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:54:44,909 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:54:44,909 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-11-23 15:54:44,910 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-11-23 15:54:44,910 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:54:44,910 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:54:44,910 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2021-11-23 15:54:44,910 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2021-11-23 15:54:44,911 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2021-11-23 15:54:44,911 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2021-11-23 15:54:44,911 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:54:44,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:54:44,911 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2021-11-23 15:54:44,911 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2021-11-23 15:54:44,912 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:54:44,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:54:44,912 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:54:44,912 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:54:44,913 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-23 15:54:44,913 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-23 15:54:44,913 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-23 15:54:44,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-23 15:54:44,914 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-23 15:54:44,914 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-23 15:54:44,914 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:54:44,914 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:54:44,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:54:44,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:54:44,915 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:54:44,915 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:54:44,916 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2021-11-23 15:54:44,916 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2021-11-23 15:54:44,916 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:54:44,916 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:54:44,916 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2021-11-23 15:54:44,916 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2021-11-23 15:54:44,916 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:54:44,917 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:54:44,917 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2021-11-23 15:54:44,917 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2021-11-23 15:54:44,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:54:44,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:54:44,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:54:44,917 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:54:44,917 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2021-11-23 15:54:44,918 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2021-11-23 15:54:44,918 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:54:44,918 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:54:44,918 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:54:44,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:54:44,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:54:44,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:54:44,919 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:54:44,919 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:54:44,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:54:44,919 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2021-11-23 15:54:44,920 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2021-11-23 15:54:44,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:54:44,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:54:44,921 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:54:44,921 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:54:44,921 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 15:54:44,921 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 15:54:44,921 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2021-11-23 15:54:44,921 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2021-11-23 15:54:44,922 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:54:44,922 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:54:44,922 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:54:44,922 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:54:44,922 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2021-11-23 15:54:44,922 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2021-11-23 15:54:44,922 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2021-11-23 15:54:44,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2021-11-23 15:54:44,923 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:54:44,923 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:54:44,923 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:54:44,923 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:54:44,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:54:44,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:54:44,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:54:44,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:54:44,926 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2021-11-23 15:54:44,928 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2021-11-23 15:54:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:54:44,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:54:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:54:44,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:54:44,930 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2021-11-23 15:54:44,930 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2021-11-23 15:54:44,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:54:44,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:54:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2021-11-23 15:54:44,936 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2021-11-23 15:54:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:54:44,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:54:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:54:44,937 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:54:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:54:44,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:54:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2021-11-23 15:54:44,938 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2021-11-23 15:54:44,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:54:44,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:54:44,938 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-11-23 15:54:44,938 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-11-23 15:54:44,938 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:54:44,938 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:54:44,938 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-23 15:54:44,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-23 15:54:44,939 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:54:44,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:54:44,939 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2021-11-23 15:54:44,939 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2021-11-23 15:54:44,939 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:54:44,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:54:44,940 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-23 15:54:44,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-23 15:54:44,940 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:54:44,941 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:54:44,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:54:44,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:54:44,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:54:44,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:54:44,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:54:44,942 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2021-11-23 15:54:44,942 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2021-11-23 15:54:44,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 15:54:44,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 15:54:44,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:54:44,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:54:44,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-23 15:54:44,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-23 15:54:44,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-23 15:54:44,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-23 15:54:44,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:54:44,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:54:44,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:54:44,943 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2021-11-23 15:54:44,944 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2021-11-23 15:54:44,944 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2021-11-23 15:54:44,944 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2021-11-23 15:54:44,944 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2021-11-23 15:54:44,944 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2021-11-23 15:54:44,944 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2021-11-23 15:54:44,944 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2021-11-23 15:54:44,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:54:44,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:54:44,945 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:54:44,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:54:44,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:54:44,945 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:54:44,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:54:44,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:54:44,946 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:54:44,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:54:44,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:54:44,948 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-23 15:54:44,948 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-23 15:54:44,948 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:54:44,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:54:44,948 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2021-11-23 15:54:44,948 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2021-11-23 15:54:44,949 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:54:44,949 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:54:44,949 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2021-11-23 15:54:44,949 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2021-11-23 15:54:44,949 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:54:44,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:54:44,949 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2021-11-23 15:54:44,950 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2021-11-23 15:54:44,950 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2021-11-23 15:54:44,950 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2021-11-23 15:54:44,950 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2021-11-23 15:54:44,950 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2021-11-23 15:54:44,950 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:54:44,950 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:54:44,951 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:54:44,951 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:54:44,951 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:54:44,951 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:54:44,951 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2021-11-23 15:54:44,951 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2021-11-23 15:54:44,951 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2021-11-23 15:54:44,952 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2021-11-23 15:54:44,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:54:44,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:54:44,952 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2021-11-23 15:54:44,952 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2021-11-23 15:54:44,952 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-23 15:54:44,953 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-23 15:54:44,953 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:54:44,953 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:54:44,953 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:54:44,953 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:54:44,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:54:44,953 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2021-11-23 15:54:44,954 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2021-11-23 15:54:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:54:44,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:54:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2021-11-23 15:54:44,954 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2021-11-23 15:54:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:54:44,954 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:54:44,955 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:54:44,955 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:54:44,955 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2021-11-23 15:54:44,955 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2021-11-23 15:54:44,955 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2021-11-23 15:54:44,956 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2021-11-23 15:54:44,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:54:44,960 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:54:44,960 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:54:44,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:54:44,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:54:44,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:54:44,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:54:44,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:54:44,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:54:44,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:54:44,963 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2021-11-23 15:54:44,963 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2021-11-23 15:54:44,963 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:54:44,963 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:54:44,963 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-11-23 15:54:44,963 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-11-23 15:54:44,963 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2021-11-23 15:54:44,964 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2021-11-23 15:54:44,964 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:54:44,964 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:54:44,964 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2021-11-23 15:54:44,964 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2021-11-23 15:54:44,964 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:54:44,964 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:54:44,965 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2021-11-23 15:54:44,965 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2021-11-23 15:54:44,965 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2021-11-23 15:54:44,965 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2021-11-23 15:54:44,965 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-23 15:54:44,965 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-23 15:54:44,965 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:54:44,966 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2021-11-23 15:54:44,966 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2021-11-23 15:54:44,966 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:54:44,966 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:54:44,966 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:54:44,966 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:54:44,966 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2021-11-23 15:54:44,966 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2021-11-23 15:54:44,967 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2021-11-23 15:54:44,967 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2021-11-23 15:54:44,967 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2021-11-23 15:54:44,967 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2021-11-23 15:54:44,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:54:44,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:54:44,967 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-23 15:54:44,968 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-23 15:54:44,968 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2021-11-23 15:54:44,968 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2021-11-23 15:54:44,968 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2021-11-23 15:54:44,968 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2021-11-23 15:54:44,968 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2021-11-23 15:54:44,968 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2021-11-23 15:54:44,969 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:54:44,969 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:54:44,969 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2021-11-23 15:54:44,969 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2021-11-23 15:54:44,969 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 15:54:44,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 15:54:44,969 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:54:44,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:54:44,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:54:44,970 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:54:44,970 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:54:44,970 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:54:44,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:54:44,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:54:44,971 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:54:44,971 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:54:44,971 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2021-11-23 15:54:44,971 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2021-11-23 15:54:44,971 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:54:44,971 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:54:44,971 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:54:44,972 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:54:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2021-11-23 15:54:44,972 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2021-11-23 15:54:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2021-11-23 15:54:44,972 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2021-11-23 15:54:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2021-11-23 15:54:44,972 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2021-11-23 15:54:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2021-11-23 15:54:44,973 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2021-11-23 15:54:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:54:44,973 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:54:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:54:44,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:54:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:54:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:54:44,974 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:54:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:54:44,974 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:54:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-23 15:54:44,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-23 15:54:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:54:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:54:44,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:54:44,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:54:44,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:54:44,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:54:44,975 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2021-11-23 15:54:44,975 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2021-11-23 15:54:44,975 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:54:44,976 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:54:44,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:54:44,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:54:44,976 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2021-11-23 15:54:44,976 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2021-11-23 15:54:44,976 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:54:44,976 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:54:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:54:44,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:54:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2021-11-23 15:54:44,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2021-11-23 15:54:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:54:44,977 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:54:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:54:44,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:54:44,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:54:44,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:54:44,978 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2021-11-23 15:54:44,978 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2021-11-23 15:54:44,978 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2021-11-23 15:54:44,978 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2021-11-23 15:54:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:54:44,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:54:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-11-23 15:54:44,979 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-11-23 15:54:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:54:44,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:54:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2021-11-23 15:54:44,980 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2021-11-23 15:54:44,980 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2021-11-23 15:54:44,980 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2021-11-23 15:54:44,980 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2021-11-23 15:54:44,980 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2021-11-23 15:54:44,980 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2021-11-23 15:54:44,980 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2021-11-23 15:54:44,981 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:54:44,981 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:54:44,981 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2021-11-23 15:54:44,981 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2021-11-23 15:54:44,985 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:54:44,985 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:54:44,985 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:54:44,985 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:54:44,985 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-23 15:54:44,985 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-23 15:54:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2021-11-23 15:54:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2021-11-23 15:54:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:54:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:54:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-11-23 15:54:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-11-23 15:54:44,987 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2021-11-23 15:54:44,987 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2021-11-23 15:54:44,987 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:54:44,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:54:44,987 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2021-11-23 15:54:44,987 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2021-11-23 15:54:44,987 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:54:44,988 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:54:44,988 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:54:44,988 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:54:44,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:54:44,988 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2021-11-23 15:54:44,988 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2021-11-23 15:54:44,988 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-11-23 15:54:44,989 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-11-23 15:54:44,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:54:44,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:54:44,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:54:44,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:54:44,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:54:44,989 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2021-11-23 15:54:44,990 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2021-11-23 15:54:44,990 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-23 15:54:44,990 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-23 15:54:44,990 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:54:44,990 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:54:44,990 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2021-11-23 15:54:44,990 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2021-11-23 15:54:44,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:54:44,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:54:44,991 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:54:44,991 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:54:44,991 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:54:44,991 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:54:44,992 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2021-11-23 15:54:44,992 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2021-11-23 15:54:44,992 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-11-23 15:54:44,992 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-11-23 15:54:44,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:54:44,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:54:44,992 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:54:44,993 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:54:44,993 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2021-11-23 15:54:44,993 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2021-11-23 15:54:44,993 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2021-11-23 15:54:44,993 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2021-11-23 15:54:44,993 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:54:44,993 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:54:44,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:54:44,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:54:44,994 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:54:44,994 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:54:44,994 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:54:44,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:54:44,994 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2021-11-23 15:54:44,995 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2021-11-23 15:54:44,995 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2021-11-23 15:54:44,995 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2021-11-23 15:54:44,995 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2021-11-23 15:54:44,995 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2021-11-23 15:54:44,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:54:44,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:54:44,996 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:54:44,996 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:54:44,996 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2021-11-23 15:54:44,996 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2021-11-23 15:54:44,996 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:54:44,996 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2021-11-23 15:54:44,996 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2021-11-23 15:54:46,425 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:54:46,434 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:54:46,657 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:54:46,661 INFO L158 Benchmark]: Toolchain (without parser) took 11866.83ms. Allocated memory was 62.9MB in the beginning and 497.0MB in the end (delta: 434.1MB). Free memory was 31.5MB in the beginning and 160.9MB in the end (delta: -129.4MB). Peak memory consumption was 304.0MB. Max. memory is 16.1GB. [2021-11-23 15:54:46,661 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 62.9MB. Free memory is still 45.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:54:46,662 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8845.83ms. Allocated memory was 62.9MB in the beginning and 323.0MB in the end (delta: 260.0MB). Free memory was 31.2MB in the beginning and 102.9MB in the end (delta: -71.7MB). Peak memory consumption was 206.8MB. Max. memory is 16.1GB. [2021-11-23 15:54:46,662 INFO L158 Benchmark]: Boogie Procedure Inliner took 681.71ms. Allocated memory was 323.0MB in the beginning and 497.0MB in the end (delta: 174.1MB). Free memory was 102.9MB in the beginning and 322.4MB in the end (delta: -219.5MB). Peak memory consumption was 30.1MB. Max. memory is 16.1GB. [2021-11-23 15:54:46,663 INFO L158 Benchmark]: Boogie Preprocessor took 488.39ms. Allocated memory is still 497.0MB. Free memory was 322.4MB in the beginning and 246.9MB in the end (delta: 75.5MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2021-11-23 15:54:46,663 INFO L158 Benchmark]: RCFGBuilder took 1844.02ms. Allocated memory is still 497.0MB. Free memory was 246.9MB in the beginning and 160.9MB in the end (delta: 86.0MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2021-11-23 15:54:46,666 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 62.9MB. Free memory is still 45.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8845.83ms. Allocated memory was 62.9MB in the beginning and 323.0MB in the end (delta: 260.0MB). Free memory was 31.2MB in the beginning and 102.9MB in the end (delta: -71.7MB). Peak memory consumption was 206.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 681.71ms. Allocated memory was 323.0MB in the beginning and 497.0MB in the end (delta: 174.1MB). Free memory was 102.9MB in the beginning and 322.4MB in the end (delta: -219.5MB). Peak memory consumption was 30.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 488.39ms. Allocated memory is still 497.0MB. Free memory was 322.4MB in the beginning and 246.9MB in the end (delta: 75.5MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1844.02ms. Allocated memory is still 497.0MB. Free memory was 246.9MB in the beginning and 160.9MB in the end (delta: 86.0MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:54:46,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b7551b3-ae8d-4b2e-84f9-4ff8a6b9ec8a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable