./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_884f7a07-a909-48dc-9dc3-a3809569a4d2/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_884f7a07-a909-48dc-9dc3-a3809569a4d2/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_884f7a07-a909-48dc-9dc3-a3809569a4d2/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_884f7a07-a909-48dc-9dc3-a3809569a4d2/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_884f7a07-a909-48dc-9dc3-a3809569a4d2/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_884f7a07-a909-48dc-9dc3-a3809569a4d2/bin/ukojak-92XMlrwhuB --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 2ff699a14ff18600b4164aac890b6c04e9203457f89a66ec1bef9ac9dce5edac --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:37:12,075 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:37:12,079 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:37:12,146 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:37:12,147 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:37:12,152 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:37:12,154 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:37:12,156 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:37:12,158 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:37:12,159 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:37:12,160 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:37:12,162 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:37:12,162 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:37:12,164 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:37:12,165 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:37:12,167 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:37:12,174 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:37:12,182 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:37:12,184 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:37:12,196 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:37:12,200 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:37:12,202 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:37:12,206 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:37:12,208 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:37:12,213 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:37:12,213 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:37:12,214 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:37:12,216 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:37:12,216 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:37:12,217 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:37:12,217 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:37:12,218 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:37:12,219 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:37:12,220 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:37:12,221 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:37:12,222 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:37:12,240 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:37:12,240 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:37:12,241 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:37:12,242 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:37:12,243 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:37:12,245 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_884f7a07-a909-48dc-9dc3-a3809569a4d2/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:37:12,297 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:37:12,298 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:37:12,299 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:37:12,299 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:37:12,300 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:37:12,300 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:37:12,301 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:37:12,301 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:37:12,301 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:37:12,302 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:37:12,302 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:37:12,302 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:37:12,302 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:37:12,303 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:37:12,303 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:37:12,303 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:37:12,304 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:37:12,304 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:37:12,304 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:37:12,304 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:37:12,305 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:37:12,305 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:37:12,305 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:37:12,306 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:37:12,306 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:37:12,306 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_884f7a07-a909-48dc-9dc3-a3809569a4d2/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_884f7a07-a909-48dc-9dc3-a3809569a4d2/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2ff699a14ff18600b4164aac890b6c04e9203457f89a66ec1bef9ac9dce5edac [2022-10-17 16:37:12,589 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:37:12,615 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:37:12,619 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:37:12,620 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:37:12,622 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:37:12,623 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_884f7a07-a909-48dc-9dc3-a3809569a4d2/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i [2022-10-17 16:37:12,708 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_884f7a07-a909-48dc-9dc3-a3809569a4d2/bin/ukojak-92XMlrwhuB/data/8a188cfbe/666fcadb58c7471b91af58f7552ea302/FLAG5c2a80725 [2022-10-17 16:37:14,002 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:37:14,003 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_884f7a07-a909-48dc-9dc3-a3809569a4d2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i [2022-10-17 16:37:14,085 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_884f7a07-a909-48dc-9dc3-a3809569a4d2/bin/ukojak-92XMlrwhuB/data/8a188cfbe/666fcadb58c7471b91af58f7552ea302/FLAG5c2a80725 [2022-10-17 16:37:14,200 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_884f7a07-a909-48dc-9dc3-a3809569a4d2/bin/ukojak-92XMlrwhuB/data/8a188cfbe/666fcadb58c7471b91af58f7552ea302 [2022-10-17 16:37:14,203 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:37:14,206 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:37:14,210 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:37:14,211 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:37:14,214 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:37:14,215 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:37:14" (1/1) ... [2022-10-17 16:37:14,217 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54695cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:14, skipping insertion in model container [2022-10-17 16:37:14,217 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:37:14" (1/1) ... [2022-10-17 16:37:14,225 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:37:14,448 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:37:21,395 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_884f7a07-a909-48dc-9dc3-a3809569a4d2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[555016,555029] [2022-10-17 16:37:21,398 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_884f7a07-a909-48dc-9dc3-a3809569a4d2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[555185,555198] [2022-10-17 16:37:21,398 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_884f7a07-a909-48dc-9dc3-a3809569a4d2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[555352,555365] [2022-10-17 16:37:21,399 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_884f7a07-a909-48dc-9dc3-a3809569a4d2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[555520,555533] [2022-10-17 16:37:21,432 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:37:21,585 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:37:22,475 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_884f7a07-a909-48dc-9dc3-a3809569a4d2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[555016,555029] [2022-10-17 16:37:22,477 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_884f7a07-a909-48dc-9dc3-a3809569a4d2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[555185,555198] [2022-10-17 16:37:22,478 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_884f7a07-a909-48dc-9dc3-a3809569a4d2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[555352,555365] [2022-10-17 16:37:22,478 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_884f7a07-a909-48dc-9dc3-a3809569a4d2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[555520,555533] [2022-10-17 16:37:22,494 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:37:23,033 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:37:23,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:23 WrapperNode [2022-10-17 16:37:23,034 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:37:23,035 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:37:23,035 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:37:23,035 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:37:23,043 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:23" (1/1) ... [2022-10-17 16:37:23,236 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:23" (1/1) ... [2022-10-17 16:37:23,691 INFO L138 Inliner]: procedures = 740, calls = 4341, calls flagged for inlining = 368, calls inlined = 334, statements flattened = 10333 [2022-10-17 16:37:23,692 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:37:23,719 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:37:23,719 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:37:23,719 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:37:23,732 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:23" (1/1) ... [2022-10-17 16:37:23,734 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:23" (1/1) ... [2022-10-17 16:37:23,859 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:23" (1/1) ... [2022-10-17 16:37:23,859 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:23" (1/1) ... [2022-10-17 16:37:24,304 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:23" (1/1) ... [2022-10-17 16:37:24,353 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:23" (1/1) ... [2022-10-17 16:37:24,436 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:23" (1/1) ... [2022-10-17 16:37:24,473 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:23" (1/1) ... [2022-10-17 16:37:24,570 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:37:24,571 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:37:24,572 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:37:24,572 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:37:24,574 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:23" (1/1) ... [2022-10-17 16:37:24,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:37:24,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_884f7a07-a909-48dc-9dc3-a3809569a4d2/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:37:24,612 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_884f7a07-a909-48dc-9dc3-a3809569a4d2/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:37:24,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_884f7a07-a909-48dc-9dc3-a3809569a4d2/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:37:24,780 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-10-17 16:37:24,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-10-17 16:37:24,780 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 16:37:24,780 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 16:37:24,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:37:24,781 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:37:24,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-10-17 16:37:24,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-10-17 16:37:24,781 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clean_rx_irq [2022-10-17 16:37:24,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clean_rx_irq [2022-10-17 16:37:24,782 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_setup_rx_resources [2022-10-17 16:37:24,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_setup_rx_resources [2022-10-17 16:37:24,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:37:24,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:37:24,783 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_tx_ctxtdesc [2022-10-17 16:37:24,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_tx_ctxtdesc [2022-10-17 16:37:24,783 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_pointer [2022-10-17 16:37:24,783 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_pointer [2022-10-17 16:37:24,783 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 16:37:24,784 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 16:37:24,784 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_eitr [2022-10-17 16:37:24,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_eitr [2022-10-17 16:37:24,784 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-10-17 16:37:24,784 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-10-17 16:37:24,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 16:37:24,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 16:37:24,785 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_uc_addr_vf [2022-10-17 16:37:24,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_uc_addr_vf [2022-10-17 16:37:24,785 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-10-17 16:37:24,786 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-10-17 16:37:24,786 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 16:37:24,786 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 16:37:24,786 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 16:37:24,786 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 16:37:24,787 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~bool~0~TO~~s32~0 [2022-10-17 16:37:24,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~bool~0~TO~~s32~0 [2022-10-17 16:37:24,787 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 16:37:24,787 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 16:37:24,788 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_desc_unused [2022-10-17 16:37:24,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_desc_unused [2022-10-17 16:37:24,788 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_poll_for_ack [2022-10-17 16:37:24,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_poll_for_ack [2022-10-17 16:37:24,788 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_setup_tx_resources [2022-10-17 16:37:24,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_setup_tx_resources [2022-10-17 16:37:24,789 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_remove [2022-10-17 16:37:24,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_remove [2022-10-17 16:37:24,790 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 16:37:24,790 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 16:37:24,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 16:37:24,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 16:37:24,791 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 16:37:24,791 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 16:37:24,791 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-10-17 16:37:24,792 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-10-17 16:37:24,792 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 16:37:24,793 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 16:37:24,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:37:24,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:37:24,794 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-10-17 16:37:24,794 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-10-17 16:37:24,794 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:37:24,795 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 16:37:24,795 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 16:37:24,796 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_resume [2022-10-17 16:37:24,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_resume [2022-10-17 16:37:24,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-10-17 16:37:24,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-10-17 16:37:24,797 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-10-17 16:37:24,798 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-10-17 16:37:24,798 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-10-17 16:37:24,798 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-10-17 16:37:24,798 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_mbx_vf [2022-10-17 16:37:24,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_mbx_vf [2022-10-17 16:37:24,799 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_read_posted_mbx [2022-10-17 16:37:24,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_read_posted_mbx [2022-10-17 16:37:24,799 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_read_mbx_vf [2022-10-17 16:37:24,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_read_mbx_vf [2022-10-17 16:37:24,800 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 16:37:24,800 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 16:37:24,800 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-10-17 16:37:24,800 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-10-17 16:37:24,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 16:37:24,800 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reinit_locked [2022-10-17 16:37:24,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reinit_locked [2022-10-17 16:37:24,801 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_up [2022-10-17 16:37:24,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_up [2022-10-17 16:37:24,801 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-10-17 16:37:24,801 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-10-17 16:37:24,802 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 16:37:24,802 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 16:37:24,803 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 16:37:24,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 16:37:24,803 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_irq [2022-10-17 16:37:24,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_irq [2022-10-17 16:37:24,803 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_rar_vf [2022-10-17 16:37:24,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_rar_vf [2022-10-17 16:37:24,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 16:37:24,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 16:37:24,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 16:37:24,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_78 [2022-10-17 16:37:24,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_78 [2022-10-17 16:37:24,806 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header_len [2022-10-17 16:37:24,806 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header_len [2022-10-17 16:37:24,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:37:24,806 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 16:37:24,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 16:37:24,807 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_vfta_vf [2022-10-17 16:37:24,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_vfta_vf [2022-10-17 16:37:24,807 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-10-17 16:37:24,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-10-17 16:37:24,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:37:24,808 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:37:24,808 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_down [2022-10-17 16:37:24,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_down [2022-10-17 16:37:24,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 16:37:24,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 16:37:24,809 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-10-17 16:37:24,810 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-10-17 16:37:24,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 16:37:24,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 16:37:24,814 INFO L130 BoogieDeclarations]: Found specification of procedure map_vector_to_txq [2022-10-17 16:37:24,815 INFO L138 BoogieDeclarations]: Found implementation of procedure map_vector_to_txq [2022-10-17 16:37:24,816 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2022-10-17 16:37:24,816 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2022-10-17 16:37:24,816 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_all_rx_resources [2022-10-17 16:37:24,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_all_rx_resources [2022-10-17 16:37:24,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 16:37:24,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 16:37:24,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_94 [2022-10-17 16:37:24,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_94 [2022-10-17 16:37:24,822 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-10-17 16:37:24,823 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-10-17 16:37:24,823 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_tx_timeout [2022-10-17 16:37:24,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_tx_timeout [2022-10-17 16:37:24,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 16:37:24,823 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 16:37:24,824 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-10-17 16:37:24,824 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-10-17 16:37:24,824 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_negotiate_api [2022-10-17 16:37:24,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_negotiate_api [2022-10-17 16:37:24,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 16:37:24,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 16:37:24,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:37:24,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 16:37:24,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 16:37:24,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 16:37:24,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 16:37:24,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-10-17 16:37:24,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-10-17 16:37:24,826 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_alloc_rx_buffers [2022-10-17 16:37:24,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_alloc_rx_buffers [2022-10-17 16:37:24,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-10-17 16:37:24,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-10-17 16:37:24,826 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_interrupt_scheme [2022-10-17 16:37:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_interrupt_scheme [2022-10-17 16:37:24,827 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-10-17 16:37:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-10-17 16:37:24,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:37:24,827 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-10-17 16:37:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-10-17 16:37:24,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 16:37:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 16:37:24,828 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 16:37:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 16:37:24,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:37:24,828 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 16:37:24,829 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_tx_resources [2022-10-17 16:37:24,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_tx_resources [2022-10-17 16:37:24,829 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_hw_vf [2022-10-17 16:37:24,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_hw_vf [2022-10-17 16:37:24,829 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-10-17 16:37:24,829 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-10-17 16:37:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_maybe_stop_tx [2022-10-17 16:37:24,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_maybe_stop_tx [2022-10-17 16:37:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_msg_vf [2022-10-17 16:37:24,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_msg_vf [2022-10-17 16:37:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-17 16:37:24,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-17 16:37:24,831 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_busy_poll_recv [2022-10-17 16:37:24,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_busy_poll_recv [2022-10-17 16:37:24,831 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_posted_mbx [2022-10-17 16:37:24,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_posted_mbx [2022-10-17 16:37:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~TO~~s32~0 [2022-10-17 16:37:24,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~TO~~s32~0 [2022-10-17 16:37:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 16:37:24,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 16:37:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-10-17 16:37:24,833 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-10-17 16:37:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 16:37:24,833 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 16:37:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~~s32~0 [2022-10-17 16:37:24,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~~s32~0 [2022-10-17 16:37:24,835 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_last_counter_stats [2022-10-17 16:37:24,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_last_counter_stats [2022-10-17 16:37:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_io_resume [2022-10-17 16:37:24,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_io_resume [2022-10-17 16:37:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-10-17 16:37:24,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-10-17 16:37:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_up_complete [2022-10-17 16:37:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_up_complete [2022-10-17 16:37:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-10-17 16:37:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-10-17 16:37:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_ivar [2022-10-17 16:37:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_ivar [2022-10-17 16:37:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_bit_vf [2022-10-17 16:37:24,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_bit_vf [2022-10-17 16:37:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 16:37:24,838 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 16:37:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-10-17 16:37:24,838 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-10-17 16:37:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_shutdown [2022-10-17 16:37:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_shutdown [2022-10-17 16:37:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reset_interrupt_capability [2022-10-17 16:37:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reset_interrupt_capability [2022-10-17 16:37:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:37:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:37:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-10-17 16:37:24,840 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-10-17 16:37:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_nway_reset [2022-10-17 16:37:24,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_nway_reset [2022-10-17 16:37:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-10-17 16:37:24,840 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-10-17 16:37:24,841 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_obtain_mbx_lock_vf [2022-10-17 16:37:24,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_obtain_mbx_lock_vf [2022-10-17 16:37:24,841 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clean_tx_ring [2022-10-17 16:37:24,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clean_tx_ring [2022-10-17 16:37:24,841 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_rst_vf [2022-10-17 16:37:24,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_rst_vf [2022-10-17 16:37:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_read_v2p_mailbox [2022-10-17 16:37:24,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_read_v2p_mailbox [2022-10-17 16:37:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 16:37:24,842 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 16:37:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_ack_vf [2022-10-17 16:37:24,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_ack_vf [2022-10-17 16:37:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:37:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:37:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:37:24,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:37:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_update_stats [2022-10-17 16:37:24,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_update_stats [2022-10-17 16:37:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 16:37:24,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 16:37:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_irq_enable [2022-10-17 16:37:24,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_irq_enable [2022-10-17 16:37:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 16:37:24,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 16:37:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-10-17 16:37:24,849 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-10-17 16:37:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-10-17 16:37:24,850 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-10-17 16:37:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-10-17 16:37:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_start_hw_vf [2022-10-17 16:37:24,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_start_hw_vf [2022-10-17 16:37:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-10-17 16:37:24,851 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-10-17 16:37:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-10-17 16:37:24,853 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-10-17 16:37:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure napi_hash_del [2022-10-17 16:37:24,853 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_hash_del [2022-10-17 16:37:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 16:37:24,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 16:37:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-10-17 16:37:24,854 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-10-17 16:37:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2022-10-17 16:37:24,854 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2022-10-17 16:37:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_rx_mode [2022-10-17 16:37:24,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_rx_mode [2022-10-17 16:37:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-10-17 16:37:24,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-10-17 16:37:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-10-17 16:37:24,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-10-17 16:37:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:37:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:37:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~~u32~0~TO~~s32~0 [2022-10-17 16:37:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~~u32~0~TO~~s32~0 [2022-10-17 16:37:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_poll_for_msg [2022-10-17 16:37:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_poll_for_msg [2022-10-17 16:37:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_suspend [2022-10-17 16:37:24,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_suspend [2022-10-17 16:37:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-10-17 16:37:24,857 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-10-17 16:37:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-10-17 16:37:24,857 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-10-17 16:37:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-10-17 16:37:24,857 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-10-17 16:37:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:37:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 16:37:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 16:37:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-10-17 16:37:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-10-17 16:37:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-17 16:37:24,859 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-17 16:37:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_link_test [2022-10-17 16:37:24,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_link_test [2022-10-17 16:37:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:37:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_vlan_rx_add_vid [2022-10-17 16:37:24,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_vlan_rx_add_vid [2022-10-17 16:37:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure map_vector_to_rxq [2022-10-17 16:37:24,860 INFO L138 BoogieDeclarations]: Found implementation of procedure map_vector_to_rxq [2022-10-17 16:37:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~bool~0~TO~~s32~0 [2022-10-17 16:37:24,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~bool~0~TO~~s32~0 [2022-10-17 16:37:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2022-10-17 16:37:24,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2022-10-17 16:37:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-10-17 16:37:24,861 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-10-17 16:37:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:37:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_get_mac_addr_vf [2022-10-17 16:37:24,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_get_mac_addr_vf [2022-10-17 16:37:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_configure [2022-10-17 16:37:24,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_configure [2022-10-17 16:37:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_all_tx_resources [2022-10-17 16:37:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_all_tx_resources [2022-10-17 16:37:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 16:37:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 16:37:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-10-17 16:37:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-10-17 16:37:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_get_queues [2022-10-17 16:37:24,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_get_queues [2022-10-17 16:37:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 16:37:24,863 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 16:37:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-10-17 16:37:24,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-10-17 16:37:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_msg_read_ack [2022-10-17 16:37:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_msg_read_ack [2022-10-17 16:37:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 16:37:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 16:37:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 16:37:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 16:37:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-10-17 16:37:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-10-17 16:37:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 16:37:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 16:37:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-10-17 16:37:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-10-17 16:37:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_open [2022-10-17 16:37:24,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_open [2022-10-17 16:37:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2022-10-17 16:37:24,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2022-10-17 16:37:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_93 [2022-10-17 16:37:24,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_93 [2022-10-17 16:37:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ixgbevf_exit_module_17_2 [2022-10-17 16:37:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ixgbevf_exit_module_17_2 [2022-10-17 16:37:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_mac_link_vf [2022-10-17 16:37:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_mac_link_vf [2022-10-17 16:37:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clear_interrupt_scheme [2022-10-17 16:37:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clear_interrupt_scheme [2022-10-17 16:37:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_get_regs_len [2022-10-17 16:37:24,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_get_regs_len [2022-10-17 16:37:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-10-17 16:37:24,868 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-10-17 16:37:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-10-17 16:37:24,869 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-10-17 16:37:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 16:37:24,869 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 16:37:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-10-17 16:37:24,869 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-10-17 16:37:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_update_mc_addr_list_vf [2022-10-17 16:37:24,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_update_mc_addr_list_vf [2022-10-17 16:37:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_rx_resources [2022-10-17 16:37:24,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_rx_resources [2022-10-17 16:37:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 16:37:24,870 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 16:37:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_77 [2022-10-17 16:37:24,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_77 [2022-10-17 16:37:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-10-17 16:37:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-10-17 16:37:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:37:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:37:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:37:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_mbx_params_vf [2022-10-17 16:37:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_mbx_params_vf [2022-10-17 16:37:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-10-17 16:37:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-10-17 16:37:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_q_vectors [2022-10-17 16:37:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_q_vectors [2022-10-17 16:37:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:37:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:37:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_disable_rx_queue [2022-10-17 16:37:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_disable_rx_queue [2022-10-17 16:37:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reset [2022-10-17 16:37:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reset [2022-10-17 16:37:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_close [2022-10-17 16:37:24,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_close [2022-10-17 16:37:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-10-17 16:37:24,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-10-17 16:37:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2022-10-17 16:37:24,875 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2022-10-17 16:37:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-10-17 16:37:24,876 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-10-17 16:37:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 16:37:24,876 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 16:37:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2022-10-17 16:37:24,876 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2022-10-17 16:37:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-10-17 16:37:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-10-17 16:37:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2022-10-17 16:37:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2022-10-17 16:37:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-10-17 16:37:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-10-17 16:37:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-10-17 16:37:24,878 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-10-17 16:37:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-10-17 16:37:24,878 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-10-17 16:37:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 16:37:24,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 16:37:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-10-17 16:37:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-10-17 16:37:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-10-17 16:37:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-10-17 16:37:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clean_rx_ring [2022-10-17 16:37:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clean_rx_ring [2022-10-17 16:37:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_stop_hw_vf [2022-10-17 16:37:24,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_stop_hw_vf [2022-10-17 16:37:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-10-17 16:37:24,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-10-17 16:37:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reset_hw_vf [2022-10-17 16:37:24,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reset_hw_vf [2022-10-17 16:37:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-10-17 16:37:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-10-17 16:37:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 16:37:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 16:37:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_unmap_and_free_tx_resource [2022-10-17 16:37:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_unmap_and_free_tx_resource [2022-10-17 16:37:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:37:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-10-17 16:37:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-10-17 16:37:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 16:37:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 16:37:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2022-10-17 16:37:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2022-10-17 16:37:26,631 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:37:26,653 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:37:26,997 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;