/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain IntervalDomain -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.sifa-quantifier-058fc93 [2023-03-22 17:35:20,985 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-22 17:35:20,987 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-22 17:35:21,008 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-22 17:35:21,009 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-22 17:35:21,009 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-22 17:35:21,010 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-22 17:35:21,011 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-22 17:35:21,012 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-22 17:35:21,013 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-22 17:35:21,013 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-22 17:35:21,014 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-22 17:35:21,014 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-22 17:35:21,015 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-22 17:35:21,015 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-22 17:35:21,016 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-22 17:35:21,016 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-22 17:35:21,017 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-22 17:35:21,018 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-22 17:35:21,019 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-22 17:35:21,020 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-22 17:35:21,020 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-22 17:35:21,021 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-22 17:35:21,021 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-22 17:35:21,023 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-22 17:35:21,023 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-22 17:35:21,024 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-22 17:35:21,024 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-22 17:35:21,024 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-22 17:35:21,025 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-22 17:35:21,025 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-22 17:35:21,025 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-22 17:35:21,026 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-22 17:35:21,026 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-22 17:35:21,027 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-22 17:35:21,027 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-22 17:35:21,027 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-22 17:35:21,028 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-22 17:35:21,028 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-22 17:35:21,028 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-22 17:35:21,029 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-22 17:35:21,030 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2023-03-22 17:35:21,042 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-22 17:35:21,042 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-22 17:35:21,043 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-22 17:35:21,043 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-22 17:35:21,043 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-22 17:35:21,043 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-22 17:35:21,044 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-22 17:35:21,044 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-22 17:35:21,044 INFO L138 SettingsManager]: * Use SBE=true [2023-03-22 17:35:21,044 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-22 17:35:21,044 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-22 17:35:21,044 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-22 17:35:21,045 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-22 17:35:21,045 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-22 17:35:21,045 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-22 17:35:21,045 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-22 17:35:21,045 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-22 17:35:21,045 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-22 17:35:21,045 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-22 17:35:21,046 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-22 17:35:21,046 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-22 17:35:21,046 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 17:35:21,046 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-22 17:35:21,046 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-22 17:35:21,046 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-22 17:35:21,046 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-22 17:35:21,046 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-22 17:35:21,047 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-22 17:35:21,047 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-22 17:35:21,047 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-22 17:35:21,047 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-22 17:35:21,047 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-22 17:35:21,047 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2023-03-22 17:35:21,186 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-22 17:35:21,217 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-22 17:35:21,218 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-22 17:35:21,220 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-22 17:35:21,220 INFO L275 PluginConnector]: CDTParser initialized [2023-03-22 17:35:21,221 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i [2023-03-22 17:35:22,166 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-22 17:35:22,637 INFO L351 CDTParser]: Found 1 translation units. [2023-03-22 17:35:22,638 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i [2023-03-22 17:35:22,687 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab92c82d3/d99394a745fd4ab998b523b8dcd76984/FLAG5cc210182 [2023-03-22 17:35:22,772 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab92c82d3/d99394a745fd4ab998b523b8dcd76984 [2023-03-22 17:35:22,774 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-22 17:35:22,775 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-22 17:35:22,776 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-22 17:35:22,776 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-22 17:35:22,778 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-22 17:35:22,779 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 05:35:22" (1/1) ... [2023-03-22 17:35:22,779 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49157ee4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 05:35:22, skipping insertion in model container [2023-03-22 17:35:22,779 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 05:35:22" (1/1) ... [2023-03-22 17:35:22,784 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-22 17:35:22,897 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-22 17:35:25,559 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i[402050,402063] [2023-03-22 17:35:25,562 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i[402195,402208] [2023-03-22 17:35:25,581 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 17:35:25,640 INFO L203 MainTranslator]: Completed pre-run [2023-03-22 17:35:25,882 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i[402050,402063] [2023-03-22 17:35:25,883 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i[402195,402208] [2023-03-22 17:35:25,887 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 17:35:26,061 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-03-22 17:35:26,066 INFO L208 MainTranslator]: Completed translation [2023-03-22 17:35:26,067 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 05:35:26 WrapperNode [2023-03-22 17:35:26,067 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-22 17:35:26,068 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-22 17:35:26,068 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-22 17:35:26,068 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-22 17:35:26,076 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 05:35:26" (1/1) ... [2023-03-22 17:35:26,076 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 05:35:26" (1/1) ... [2023-03-22 17:35:26,170 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 05:35:26" (1/1) ... [2023-03-22 17:35:26,170 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 05:35:26" (1/1) ... [2023-03-22 17:35:26,287 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 05:35:26" (1/1) ... [2023-03-22 17:35:26,311 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 05:35:26" (1/1) ... [2023-03-22 17:35:26,342 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 05:35:26" (1/1) ... [2023-03-22 17:35:26,362 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 05:35:26" (1/1) ... [2023-03-22 17:35:26,399 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-22 17:35:26,401 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-22 17:35:26,401 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-22 17:35:26,401 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-22 17:35:26,402 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 05:35:26" (1/1) ... [2023-03-22 17:35:26,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 17:35:26,415 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-22 17:35:26,426 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-03-22 17:35:26,445 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-03-22 17:35:26,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-22 17:35:26,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-22 17:35:26,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2023-03-22 17:35:26,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-03-22 17:35:26,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-22 17:35:26,459 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-03-22 17:35:26,459 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-03-22 17:35:26,459 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-03-22 17:35:26,459 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-03-22 17:35:26,459 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2023-03-22 17:35:26,459 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2023-03-22 17:35:26,459 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-03-22 17:35:26,460 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2023-03-22 17:35:26,460 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2023-03-22 17:35:26,460 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2023-03-22 17:35:26,460 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-03-22 17:35:26,460 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-03-22 17:35:26,460 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-03-22 17:35:26,460 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-22 17:35:26,460 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-03-22 17:35:26,460 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-03-22 17:35:26,460 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-03-22 17:35:26,460 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-03-22 17:35:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-03-22 17:35:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-03-22 17:35:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-22 17:35:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_feature [2023-03-22 17:35:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure PageHead [2023-03-22 17:35:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2023-03-22 17:35:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure PageCompound [2023-03-22 17:35:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2023-03-22 17:35:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_order [2023-03-22 17:35:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-03-22 17:35:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-03-22 17:35:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2023-03-22 17:35:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-03-22 17:35:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get [2023-03-22 17:35:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2023-03-22 17:35:26,462 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2023-03-22 17:35:26,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2023-03-22 17:35:26,462 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-03-22 17:35:26,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2023-03-22 17:35:26,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_after [2023-03-22 17:35:26,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2023-03-22 17:35:26,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head [2023-03-22 17:35:26,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2023-03-22 17:35:26,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2023-03-22 17:35:26,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2023-03-22 17:35:26,463 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-03-22 17:35:26,463 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-03-22 17:35:26,463 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2023-03-22 17:35:26,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_purge [2023-03-22 17:35:26,464 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2023-03-22 17:35:26,464 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_has_frag_list [2023-03-22 17:35:26,464 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2023-03-22 17:35:26,464 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2023-03-22 17:35:26,464 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2023-03-22 17:35:26,465 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2023-03-22 17:35:26,465 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2023-03-22 17:35:26,465 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2023-03-22 17:35:26,465 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2023-03-22 17:35:26,465 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-03-22 17:35:26,465 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-03-22 17:35:26,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-03-22 17:35:26,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-03-22 17:35:26,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-03-22 17:35:26,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-03-22 17:35:26,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-03-22 17:35:26,466 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-03-22 17:35:26,466 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-03-22 17:35:26,466 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-03-22 17:35:26,466 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-03-22 17:35:26,466 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-03-22 17:35:26,466 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-03-22 17:35:26,466 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-03-22 17:35:26,466 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-03-22 17:35:26,466 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_skb_features [2023-03-22 17:35:26,466 INFO L138 BoogieDeclarations]: Found implementation of procedure net_gso_ok [2023-03-22 17:35:26,466 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_gso_ok [2023-03-22 17:35:26,466 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_needs_gso [2023-03-22 17:35:26,466 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_gso_max_size [2023-03-22 17:35:26,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pfn_to_mfn [2023-03-22 17:35:26,467 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_set_link [2023-03-22 17:35:26,467 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_is_link [2023-03-22 17:35:26,467 INFO L138 BoogieDeclarations]: Found implementation of procedure add_id_to_freelist [2023-03-22 17:35:26,467 INFO L138 BoogieDeclarations]: Found implementation of procedure get_id_from_freelist [2023-03-22 17:35:26,467 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rxidx [2023-03-22 17:35:26,467 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_skb [2023-03-22 17:35:26,467 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_ref [2023-03-22 17:35:26,467 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_can_sg [2023-03-22 17:35:26,467 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_refill_timeout [2023-03-22 17:35:26,467 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_tx_slot_available [2023-03-22 17:35:26,468 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_maybe_wake_tx [2023-03-22 17:35:26,468 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_alloc_rx_buffers [2023-03-22 17:35:26,468 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_open [2023-03-22 17:35:26,468 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_buf_gc [2023-03-22 17:35:26,468 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_make_frags [2023-03-22 17:35:26,468 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_count_skb_frag_slots [2023-03-22 17:35:26,468 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_start_xmit [2023-03-22 17:35:26,468 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_close [2023-03-22 17:35:26,468 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_move_rx_slot [2023-03-22 17:35:26,468 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_extras [2023-03-22 17:35:26,469 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_responses [2023-03-22 17:35:26,469 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_skb_gso [2023-03-22 17:35:26,469 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fill_frags [2023-03-22 17:35:26,469 INFO L138 BoogieDeclarations]: Found implementation of procedure checksum_setup [2023-03-22 17:35:26,469 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_incoming_queue [2023-03-22 17:35:26,469 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll [2023-03-22 17:35:26,469 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_change_mtu [2023-03-22 17:35:26,469 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_stats64 [2023-03-22 17:35:26,469 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_tx_bufs [2023-03-22 17:35:26,469 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_rx_bufs [2023-03-22 17:35:26,469 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_uninit [2023-03-22 17:35:26,469 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fix_features [2023-03-22 17:35:26,469 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_features [2023-03-22 17:35:26,469 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_interrupt [2023-03-22 17:35:26,469 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rx_interrupt [2023-03-22 17:35:26,470 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_interrupt [2023-03-22 17:35:26,470 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll_controller [2023-03-22 17:35:26,470 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_create_dev [2023-03-22 17:35:26,470 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_probe [2023-03-22 17:35:26,470 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_end_access [2023-03-22 17:35:26,470 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_disconnect_backend [2023-03-22 17:35:26,470 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_resume [2023-03-22 17:35:26,471 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_net_read_mac [2023-03-22 17:35:26,471 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_single [2023-03-22 17:35:26,471 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_split [2023-03-22 17:35:26,472 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront [2023-03-22 17:35:26,473 INFO L138 BoogieDeclarations]: Found implementation of procedure talk_to_netback [2023-03-22 17:35:26,474 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_connect [2023-03-22 17:35:26,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_changed [2023-03-22 17:35:26,478 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_sset_count [2023-03-22 17:35:26,478 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_ethtool_stats [2023-03-22 17:35:26,478 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_strings [2023-03-22 17:35:26,478 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_min [2023-03-22 17:35:26,478 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf_min [2023-03-22 17:35:26,479 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_max [2023-03-22 17:35:26,479 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf_max [2023-03-22 17:35:26,479 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_cur [2023-03-22 17:35:26,479 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_sysfs_addif [2023-03-22 17:35:26,479 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_sysfs_delif [2023-03-22 17:35:26,479 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_remove [2023-03-22 17:35:26,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_init [2023-03-22 17:35:26,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_exit [2023-03-22 17:35:26,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_netif_exit_20_2 [2023-03-22 17:35:26,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_netif_init_20_9 [2023-03-22 17:35:26,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-03-22 17:35:26,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-03-22 17:35:26,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_driver_io_instance_0 [2023-03-22 17:35:26,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_17_1 [2023-03-22 17:35:26,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_18_1 [2023-03-22 17:35:26,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_20_4 [2023-03-22 17:35:26,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_13_1 [2023-03-22 17:35:26,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_15_2 [2023-03-22 17:35:26,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_16_4 [2023-03-22 17:35:26,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_19_2 [2023-03-22 17:35:26,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_13_20_5 [2023-03-22 17:35:26,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_3 [2023-03-22 17:35:26,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_9 [2023-03-22 17:35:26,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_10 [2023-03-22 17:35:26,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_13 [2023-03-22 17:35:26,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_16 [2023-03-22 17:35:26,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_19 [2023-03-22 17:35:26,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_22 [2023-03-22 17:35:26,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_23 [2023-03-22 17:35:26,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_24 [2023-03-22 17:35:26,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_27 [2023-03-22 17:35:26,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_28 [2023-03-22 17:35:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_29 [2023-03-22 17:35:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_3 [2023-03-22 17:35:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_30 [2023-03-22 17:35:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_9 [2023-03-22 17:35:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_3 [2023-03-22 17:35:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_9 [2023-03-22 17:35:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_3 [2023-03-22 17:35:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_9 [2023-03-22 17:35:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_20 [2023-03-22 17:35:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-22 17:35:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-03-22 17:35:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_1 [2023-03-22 17:35:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_2 [2023-03-22 17:35:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_3 [2023-03-22 17:35:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_1_5 [2023-03-22 17:35:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_2_5 [2023-03-22 17:35:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_3_5 [2023-03-22 17:35:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_1_3 [2023-03-22 17:35:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_2_3 [2023-03-22 17:35:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_3_3 [2023-03-22 17:35:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_4_5 [2023-03-22 17:35:26,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_5_5 [2023-03-22 17:35:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_6_5 [2023-03-22 17:35:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_4_3 [2023-03-22 17:35:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_5_3 [2023-03-22 17:35:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_6_3 [2023-03-22 17:35:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_4 [2023-03-22 17:35:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_5 [2023-03-22 17:35:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_6 [2023-03-22 17:35:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_0_17 [2023-03-22 17:35:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_0_4 [2023-03-22 17:35:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_0_11 [2023-03-22 17:35:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_0_2 [2023-03-22 17:35:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-03-22 17:35:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_7 [2023-03-22 17:35:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-03-22 17:35:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_16_6 [2023-03-22 17:35:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2023-03-22 17:35:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_8 [2023-03-22 17:35:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_9 [2023-03-22 17:35:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_11_2 [2023-03-22 17:35:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_11 [2023-03-22 17:35:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-03-22 17:35:26,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_17_2 [2023-03-22 17:35:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_register_frontend [2023-03-22 17:35:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_unregister_driver [2023-03-22 17:35:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-03-22 17:35:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-03-22 17:35:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-03-22 17:35:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2023-03-22 17:35:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_102 [2023-03-22 17:35:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_103 [2023-03-22 17:35:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_104 [2023-03-22 17:35:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_105 [2023-03-22 17:35:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_106 [2023-03-22 17:35:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2023-03-22 17:35:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_109 [2023-03-22 17:35:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_110 [2023-03-22 17:35:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_113 [2023-03-22 17:35:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_115 [2023-03-22 17:35:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_116 [2023-03-22 17:35:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_117 [2023-03-22 17:35:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_118 [2023-03-22 17:35:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_119 [2023-03-22 17:35:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_120 [2023-03-22 17:35:26,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_121 [2023-03-22 17:35:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_123 [2023-03-22 17:35:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_124 [2023-03-22 17:35:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_126 [2023-03-22 17:35:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_131 [2023-03-22 17:35:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_136 [2023-03-22 17:35:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_137 [2023-03-22 17:35:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_138 [2023-03-22 17:35:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_139 [2023-03-22 17:35:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_register_frontend_140 [2023-03-22 17:35:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_unregister_driver_141 [2023-03-22 17:35:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-03-22 17:35:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-03-22 17:35:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-03-22 17:35:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-03-22 17:35:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-03-22 17:35:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-22 17:35:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-22 17:35:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-22 17:35:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-22 17:35:26,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-03-22 17:35:26,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-03-22 17:35:26,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-03-22 17:35:26,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-03-22 17:35:26,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-03-22 17:35:26,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-03-22 17:35:26,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-22 17:35:26,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-22 17:35:26,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-03-22 17:35:26,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-22 17:35:26,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-03-22 17:35:26,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-22 17:35:26,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-03-22 17:35:26,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-03-22 17:35:26,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-03-22 17:35:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-22 17:35:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-22 17:35:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-03-22 17:35:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-03-22 17:35:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-03-22 17:35:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-03-22 17:35:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-03-22 17:35:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-03-22 17:35:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-03-22 17:35:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-03-22 17:35:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-03-22 17:35:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-03-22 17:35:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-03-22 17:35:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-03-22 17:35:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-03-22 17:35:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-03-22 17:35:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-03-22 17:35:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-03-22 17:35:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-03-22 17:35:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-03-22 17:35:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-03-22 17:35:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-03-22 17:35:26,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-03-22 17:35:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-03-22 17:35:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-03-22 17:35:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-03-22 17:35:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-03-22 17:35:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-03-22 17:35:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-03-22 17:35:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-03-22 17:35:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-03-22 17:35:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-03-22 17:35:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-03-22 17:35:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-03-22 17:35:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-03-22 17:35:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-03-22 17:35:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-03-22 17:35:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-03-22 17:35:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-03-22 17:35:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-03-22 17:35:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-03-22 17:35:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-03-22 17:35:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-03-22 17:35:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-03-22 17:35:26,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-03-22 17:35:26,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-03-22 17:35:26,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-03-22 17:35:26,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-03-22 17:35:26,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2023-03-22 17:35:26,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2023-03-22 17:35:26,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2023-03-22 17:35:26,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2023-03-22 17:35:26,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2023-03-22 17:35:26,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2023-03-22 17:35:26,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2023-03-22 17:35:26,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2023-03-22 17:35:26,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-03-22 17:35:26,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-03-22 17:35:26,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-03-22 17:35:26,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-03-22 17:35:26,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-03-22 17:35:26,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-03-22 17:35:26,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-03-22 17:35:26,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-03-22 17:35:26,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-03-22 17:35:26,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-03-22 17:35:26,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-03-22 17:35:26,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-03-22 17:35:26,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-03-22 17:35:26,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-03-22 17:35:26,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-03-22 17:35:26,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-03-22 17:35:26,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-03-22 17:35:26,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-03-22 17:35:26,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-03-22 17:35:26,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-03-22 17:35:26,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-03-22 17:35:26,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-03-22 17:35:26,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-03-22 17:35:26,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-03-22 17:35:26,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rx_lock_of_netfront_info [2023-03-22 17:35:26,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_rx_lock_of_netfront_info [2023-03-22 17:35:26,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_rx_lock_of_netfront_info [2023-03-22 17:35:26,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_rx_lock_of_netfront_info [2023-03-22 17:35:26,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_rx_lock_of_netfront_info [2023-03-22 17:35:26,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_rx_lock_of_netfront_info [2023-03-22 17:35:26,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_rx_lock_of_netfront_info [2023-03-22 17:35:26,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_rx_lock_of_netfront_info [2023-03-22 17:35:26,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-03-22 17:35:26,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-03-22 17:35:26,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-03-22 17:35:26,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-03-22 17:35:26,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-03-22 17:35:26,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-03-22 17:35:26,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-03-22 17:35:26,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-03-22 17:35:26,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2023-03-22 17:35:26,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2023-03-22 17:35:26,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2023-03-22 17:35:26,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2023-03-22 17:35:26,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2023-03-22 17:35:26,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2023-03-22 17:35:26,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2023-03-22 17:35:26,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2023-03-22 17:35:26,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-03-22 17:35:26,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-03-22 17:35:26,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-03-22 17:35:26,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-03-22 17:35:26,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-03-22 17:35:26,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-03-22 17:35:26,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-03-22 17:35:26,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-03-22 17:35:26,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_netfront_info [2023-03-22 17:35:26,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_netfront_info [2023-03-22 17:35:26,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_lock_of_netfront_info [2023-03-22 17:35:26,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_lock_of_netfront_info [2023-03-22 17:35:26,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_lock_of_netfront_info [2023-03-22 17:35:26,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_lock_of_netfront_info [2023-03-22 17:35:26,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_lock_of_netfront_info [2023-03-22 17:35:26,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_lock_of_netfront_info [2023-03-22 17:35:26,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-22 17:35:26,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-03-22 17:35:26,495 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-22 17:35:26,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-03-22 17:35:26,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-03-22 17:35:26,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2023-03-22 17:35:26,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_162 [2023-03-22 17:35:26,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3106 [2023-03-22 17:35:26,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3107 [2023-03-22 17:35:26,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3108 [2023-03-22 17:35:26,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3109 [2023-03-22 17:35:26,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3110 [2023-03-22 17:35:26,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3111 [2023-03-22 17:35:26,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2023-03-22 17:35:26,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-03-22 17:35:26,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2023-03-22 17:35:26,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-03-22 17:35:26,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-03-22 17:35:26,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_complete [2023-03-22 17:35:26,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2023-03-22 17:35:26,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-03-22 17:35:26,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-03-22 17:35:26,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2023-03-22 17:35:26,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-22 17:35:26,551 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-03-22 17:35:26,551 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-03-22 17:35:26,551 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2023-03-22 17:35:26,551 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-03-22 17:35:26,551 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-03-22 17:35:26,551 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2023-03-22 17:35:26,551 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-03-22 17:35:26,551 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-22 17:35:26,551 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-03-22 17:35:26,551 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_evtchn_to_irqhandler [2023-03-22 17:35:26,551 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-03-22 17:35:26,551 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-03-22 17:35:26,551 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-03-22 17:35:26,551 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-03-22 17:35:26,551 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2023-03-22 17:35:26,551 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2023-03-22 17:35:26,552 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2023-03-22 17:35:26,552 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-03-22 17:35:26,552 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-03-22 17:35:26,552 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-03-22 17:35:26,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2023-03-22 17:35:26,552 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2023-03-22 17:35:26,552 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-03-22 17:35:26,552 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2023-03-22 17:35:26,552 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2023-03-22 17:35:26,552 INFO L138 BoogieDeclarations]: Found implementation of procedure get_phys_to_machine [2023-03-22 17:35:26,552 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2023-03-22 17:35:26,552 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_alloc_grant_references [2023-03-22 17:35:26,552 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_claim_grant_reference [2023-03-22 17:35:26,552 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access [2023-03-22 17:35:26,552 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access_ref [2023-03-22 17:35:26,552 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_free_grant_references [2023-03-22 17:35:26,552 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_grant_foreign_access_ref [2023-03-22 17:35:26,552 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_query_foreign_access [2023-03-22 17:35:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_release_grant_reference [2023-03-22 17:35:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-03-22 17:35:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-03-22 17:35:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-03-22 17:35:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-03-22 17:35:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-22 17:35:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-03-22 17:35:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-03-22 17:35:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-03-22 17:35:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-03-22 17:35:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-03-22 17:35:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_flush [2023-03-22 17:35:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2023-03-22 17:35:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2023-03-22 17:35:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-03-22 17:35:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notify_peers [2023-03-22 17:35:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2023-03-22 17:35:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-03-22 17:35:26,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-03-22 17:35:26,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2023-03-22 17:35:26,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_skb_dev_features [2023-03-22 17:35:26,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-03-22 17:35:26,554 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq [2023-03-22 17:35:26,554 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-22 17:35:26,554 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-03-22 17:35:26,554 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-03-22 17:35:26,554 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-03-22 17:35:26,554 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-03-22 17:35:26,554 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_add_rx_frag [2023-03-22 17:35:26,554 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_setup [2023-03-22 17:35:26,554 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2023-03-22 17:35:26,554 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2023-03-22 17:35:26,554 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_from_irqhandler [2023-03-22 17:35:26,554 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-03-22 17:35:26,555 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-03-22 17:35:26,555 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_has_pv_nic_devices [2023-03-22 17:35:26,555 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_alloc_evtchn [2023-03-22 17:35:26,555 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_dev_fatal [2023-03-22 17:35:26,555 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_free_evtchn [2023-03-22 17:35:26,555 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_frontend_closed [2023-03-22 17:35:26,555 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_grant_ring [2023-03-22 17:35:26,555 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_printf [2023-03-22 17:35:26,555 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_read [2023-03-22 17:35:26,556 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_register_frontend [2023-03-22 17:35:26,556 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_scanf [2023-03-22 17:35:26,556 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_strstate [2023-03-22 17:35:26,556 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_switch_state [2023-03-22 17:35:26,556 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2023-03-22 17:35:26,556 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_start [2023-03-22 17:35:26,556 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_unregister_driver [2023-03-22 17:35:26,556 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_write [2023-03-22 17:35:26,556 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-22 17:35:26,556 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-22 17:35:26,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-22 17:35:26,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-22 17:35:26,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-22 17:35:26,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-22 17:35:26,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-03-22 17:35:26,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-03-22 17:35:26,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-03-22 17:35:26,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-22 17:35:26,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-22 17:35:26,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-22 17:35:26,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-22 17:35:26,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-03-22 17:35:26,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-22 17:35:26,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-03-22 17:35:26,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-03-22 17:35:26,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-22 17:35:26,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-03-22 17:35:26,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-03-22 17:35:26,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-03-22 17:35:26,559 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-03-22 17:35:26,559 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-03-22 17:35:26,559 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-03-22 17:35:26,559 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-03-22 17:35:26,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-22 17:35:26,559 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2023-03-22 17:35:26,559 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-22 17:35:26,559 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-03-22 17:35:26,559 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-03-22 17:35:26,559 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-03-22 17:35:26,559 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-03-22 17:35:26,559 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-03-22 17:35:26,559 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-03-22 17:35:26,559 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-22 17:35:26,559 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-22 17:35:26,559 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-03-22 17:35:26,559 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2023-03-22 17:35:26,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-22 17:35:26,560 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2023-03-22 17:35:26,560 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-03-22 17:35:26,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-22 17:35:26,560 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2023-03-22 17:35:26,560 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2023-03-22 17:35:26,560 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2023-03-22 17:35:26,560 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-03-22 17:35:26,560 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-03-22 17:35:26,560 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-03-22 17:35:26,560 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-03-22 17:35:26,560 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2023-03-22 17:35:26,560 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2023-03-22 17:35:26,560 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-03-22 17:35:26,560 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-03-22 17:35:26,560 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-03-22 17:35:26,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_106 [2023-03-22 17:35:26,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_113 [2023-03-22 17:35:26,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rx_lock_of_netfront_info [2023-03-22 17:35:26,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_rx_lock_of_netfront_info [2023-03-22 17:35:26,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_netfront_info [2023-03-22 17:35:26,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_netfront_info [2023-03-22 17:35:26,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-03-22 17:35:26,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-03-22 17:35:26,561 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-22 17:35:26,561 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-03-22 17:35:26,561 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2023-03-22 17:35:26,561 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-03-22 17:35:26,561 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-03-22 17:35:26,561 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2023-03-22 17:35:26,561 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-03-22 17:35:26,561 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-22 17:35:26,561 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-22 17:35:26,561 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-03-22 17:35:26,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_109 [2023-03-22 17:35:26,561 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-03-22 17:35:26,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_104 [2023-03-22 17:35:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-03-22 17:35:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_123 [2023-03-22 17:35:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-03-22 17:35:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_110 [2023-03-22 17:35:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-03-22 17:35:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_105 [2023-03-22 17:35:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-03-22 17:35:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_124 [2023-03-22 17:35:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-22 17:35:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2023-03-22 17:35:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-03-22 17:35:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-03-22 17:35:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_103 [2023-03-22 17:35:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-03-22 17:35:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_138 [2023-03-22 17:35:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2023-03-22 17:35:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure xen_feature [2023-03-22 17:35:26,563 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2023-03-22 17:35:26,563 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2023-03-22 17:35:26,563 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2023-03-22 17:35:26,563 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2023-03-22 17:35:26,563 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2023-03-22 17:35:26,563 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2023-03-22 17:35:26,563 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2023-03-22 17:35:26,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_126 [2023-03-22 17:35:26,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_131 [2023-03-22 17:35:26,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_136 [2023-03-22 17:35:26,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_117 [2023-03-22 17:35:26,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_121 [2023-03-22 17:35:26,563 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-03-22 17:35:26,563 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-03-22 17:35:26,563 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-03-22 17:35:26,563 INFO L130 BoogieDeclarations]: Found specification of procedure PageHead [2023-03-22 17:35:26,563 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2023-03-22 17:35:26,563 INFO L130 BoogieDeclarations]: Found specification of procedure PageCompound [2023-03-22 17:35:26,563 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2023-03-22 17:35:26,564 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2023-03-22 17:35:26,564 INFO L130 BoogieDeclarations]: Found specification of procedure compound_order [2023-03-22 17:35:26,564 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-03-22 17:35:26,564 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-03-22 17:35:26,564 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2023-03-22 17:35:26,564 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-22 17:35:26,564 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-03-22 17:35:26,564 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2023-03-22 17:35:26,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-22 17:35:26,564 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-03-22 17:35:26,564 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-03-22 17:35:26,564 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-03-22 17:35:26,564 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get [2023-03-22 17:35:26,564 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2023-03-22 17:35:26,564 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2023-03-22 17:35:26,564 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2023-03-22 17:35:26,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-22 17:35:26,564 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-03-22 17:35:26,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-22 17:35:26,565 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-22 17:35:26,565 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2023-03-22 17:35:26,565 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_after [2023-03-22 17:35:26,565 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2023-03-22 17:35:26,565 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head [2023-03-22 17:35:26,565 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2023-03-22 17:35:26,565 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2023-03-22 17:35:26,565 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2023-03-22 17:35:26,565 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-03-22 17:35:26,565 INFO L130 BoogieDeclarations]: Found specification of procedure skb_add_rx_frag [2023-03-22 17:35:26,565 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2023-03-22 17:35:26,565 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-03-22 17:35:26,565 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2023-03-22 17:35:26,565 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_purge [2023-03-22 17:35:26,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-22 17:35:26,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_102 [2023-03-22 17:35:26,566 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2023-03-22 17:35:26,566 INFO L130 BoogieDeclarations]: Found specification of procedure skb_has_frag_list [2023-03-22 17:35:26,566 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2023-03-22 17:35:26,566 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_setup [2023-03-22 17:35:26,566 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2023-03-22 17:35:26,566 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2023-03-22 17:35:26,566 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2023-03-22 17:35:26,566 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2023-03-22 17:35:26,566 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2023-03-22 17:35:26,566 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2023-03-22 17:35:26,566 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2023-03-22 17:35:26,566 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2023-03-22 17:35:26,566 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_complete [2023-03-22 17:35:26,566 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-03-22 17:35:26,566 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-03-22 17:35:26,566 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-03-22 17:35:26,566 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-03-22 17:35:26,566 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2023-03-22 17:35:26,567 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-03-22 17:35:26,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_116 [2023-03-22 17:35:26,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_120 [2023-03-22 17:35:26,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_139 [2023-03-22 17:35:26,567 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-03-22 17:35:26,567 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-03-22 17:35:26,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-03-22 17:35:26,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-03-22 17:35:26,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-03-22 17:35:26,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-03-22 17:35:26,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-03-22 17:35:26,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-03-22 17:35:26,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-03-22 17:35:26,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-03-22 17:35:26,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-03-22 17:35:26,567 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2023-03-22 17:35:26,567 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-03-22 17:35:26,567 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2023-03-22 17:35:26,568 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_flush [2023-03-22 17:35:26,568 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-03-22 17:35:26,568 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-03-22 17:35:26,568 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-03-22 17:35:26,568 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-03-22 17:35:26,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_118 [2023-03-22 17:35:26,568 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-03-22 17:35:26,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_119 [2023-03-22 17:35:26,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_137 [2023-03-22 17:35:26,568 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notify_peers [2023-03-22 17:35:26,568 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2023-03-22 17:35:26,568 INFO L130 BoogieDeclarations]: Found specification of procedure netif_skb_dev_features [2023-03-22 17:35:26,568 INFO L130 BoogieDeclarations]: Found specification of procedure netif_skb_features [2023-03-22 17:35:26,568 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3106 [2023-03-22 17:35:26,568 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3107 [2023-03-22 17:35:26,568 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3108 [2023-03-22 17:35:26,568 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3109 [2023-03-22 17:35:26,568 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3110 [2023-03-22 17:35:26,569 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3111 [2023-03-22 17:35:26,569 INFO L130 BoogieDeclarations]: Found specification of procedure net_gso_ok [2023-03-22 17:35:26,569 INFO L130 BoogieDeclarations]: Found specification of procedure skb_gso_ok [2023-03-22 17:35:26,569 INFO L130 BoogieDeclarations]: Found specification of procedure netif_needs_gso [2023-03-22 17:35:26,569 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_gso_max_size [2023-03-22 17:35:26,569 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-03-22 17:35:26,569 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-03-22 17:35:26,569 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-03-22 17:35:26,569 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-03-22 17:35:26,569 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-03-22 17:35:26,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_115 [2023-03-22 17:35:26,569 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-03-22 17:35:26,569 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-03-22 17:35:26,569 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access_ref [2023-03-22 17:35:26,569 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access [2023-03-22 17:35:26,569 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_query_foreign_access [2023-03-22 17:35:26,569 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_alloc_grant_references [2023-03-22 17:35:26,570 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_free_grant_references [2023-03-22 17:35:26,570 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_claim_grant_reference [2023-03-22 17:35:26,570 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_release_grant_reference [2023-03-22 17:35:26,570 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_grant_foreign_access_ref [2023-03-22 17:35:26,570 INFO L130 BoogieDeclarations]: Found specification of procedure get_phys_to_machine [2023-03-22 17:35:26,570 INFO L130 BoogieDeclarations]: Found specification of procedure pfn_to_mfn [2023-03-22 17:35:26,570 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_register_frontend [2023-03-22 17:35:26,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_register_frontend_140 [2023-03-22 17:35:26,570 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unregister_driver [2023-03-22 17:35:26,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_unregister_driver_141 [2023-03-22 17:35:26,570 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read [2023-03-22 17:35:26,570 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_write [2023-03-22 17:35:26,570 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_start [2023-03-22 17:35:26,570 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2023-03-22 17:35:26,570 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_scanf [2023-03-22 17:35:26,570 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_printf [2023-03-22 17:35:26,570 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2023-03-22 17:35:26,570 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_grant_ring [2023-03-22 17:35:26,571 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_alloc_evtchn [2023-03-22 17:35:26,571 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_free_evtchn [2023-03-22 17:35:26,571 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_fatal [2023-03-22 17:35:26,571 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_strstate [2023-03-22 17:35:26,571 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_frontend_closed [2023-03-22 17:35:26,571 INFO L130 BoogieDeclarations]: Found specification of procedure bind_evtchn_to_irqhandler [2023-03-22 17:35:26,571 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2023-03-22 17:35:26,571 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2023-03-22 17:35:26,571 INFO L130 BoogieDeclarations]: Found specification of procedure xen_has_pv_nic_devices [2023-03-22 17:35:26,571 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_set_link [2023-03-22 17:35:26,584 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_162 [2023-03-22 17:35:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_is_link [2023-03-22 17:35:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure add_id_to_freelist [2023-03-22 17:35:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure get_id_from_freelist [2023-03-22 17:35:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rxidx [2023-03-22 17:35:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_skb [2023-03-22 17:35:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_ref [2023-03-22 17:35:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_sysfs_addif [2023-03-22 17:35:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_sysfs_delif [2023-03-22 17:35:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_can_sg [2023-03-22 17:35:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure rx_refill_timeout [2023-03-22 17:35:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_tx_slot_available [2023-03-22 17:35:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_maybe_wake_tx [2023-03-22 17:35:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_alloc_rx_buffers [2023-03-22 17:35:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_open [2023-03-22 17:35:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_buf_gc [2023-03-22 17:35:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_make_frags [2023-03-22 17:35:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_count_skb_frag_slots [2023-03-22 17:35:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_start_xmit [2023-03-22 17:35:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_close [2023-03-22 17:35:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_move_rx_slot [2023-03-22 17:35:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_extras [2023-03-22 17:35:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-22 17:35:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_responses [2023-03-22 17:35:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_skb_gso [2023-03-22 17:35:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fill_frags [2023-03-22 17:35:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure checksum_setup [2023-03-22 17:35:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure handle_incoming_queue [2023-03-22 17:35:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll [2023-03-22 17:35:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-22 17:35:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_change_mtu [2023-03-22 17:35:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_stats64 [2023-03-22 17:35:26,586 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_tx_bufs [2023-03-22 17:35:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_rx_bufs [2023-03-22 17:35:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_uninit [2023-03-22 17:35:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fix_features [2023-03-22 17:35:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_features [2023-03-22 17:35:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_interrupt [2023-03-22 17:35:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rx_interrupt [2023-03-22 17:35:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_interrupt [2023-03-22 17:35:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll_controller [2023-03-22 17:35:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_create_dev [2023-03-22 17:35:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_probe [2023-03-22 17:35:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_end_access [2023-03-22 17:35:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_disconnect_backend [2023-03-22 17:35:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_resume [2023-03-22 17:35:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure xen_net_read_mac [2023-03-22 17:35:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_single [2023-03-22 17:35:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_split [2023-03-22 17:35:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront [2023-03-22 17:35:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure talk_to_netback [2023-03-22 17:35:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_connect [2023-03-22 17:35:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure netback_changed [2023-03-22 17:35:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_sset_count [2023-03-22 17:35:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_ethtool_stats [2023-03-22 17:35:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_strings [2023-03-22 17:35:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_min [2023-03-22 17:35:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf_min [2023-03-22 17:35:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_max [2023-03-22 17:35:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf_max [2023-03-22 17:35:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_cur [2023-03-22 17:35:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_remove [2023-03-22 17:35:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure netif_init [2023-03-22 17:35:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure netif_exit [2023-03-22 17:35:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_netif_exit_20_2 [2023-03-22 17:35:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_netif_init_20_9 [2023-03-22 17:35:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-03-22 17:35:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-03-22 17:35:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_driver_io_instance_0 [2023-03-22 17:35:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_17_1 [2023-03-22 17:35:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_18_1 [2023-03-22 17:35:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_20_4 [2023-03-22 17:35:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_13_1 [2023-03-22 17:35:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_15_2 [2023-03-22 17:35:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_16_4 [2023-03-22 17:35:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_19_2 [2023-03-22 17:35:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_13_20_5 [2023-03-22 17:35:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_3 [2023-03-22 17:35:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_9 [2023-03-22 17:35:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_10 [2023-03-22 17:35:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_13 [2023-03-22 17:35:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_16 [2023-03-22 17:35:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_19 [2023-03-22 17:35:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_22 [2023-03-22 17:35:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_23 [2023-03-22 17:35:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_24 [2023-03-22 17:35:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_27 [2023-03-22 17:35:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_28 [2023-03-22 17:35:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_29 [2023-03-22 17:35:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_3 [2023-03-22 17:35:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_30 [2023-03-22 17:35:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_9 [2023-03-22 17:35:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_3 [2023-03-22 17:35:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_9 [2023-03-22 17:35:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_3 [2023-03-22 17:35:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_9 [2023-03-22 17:35:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_20 [2023-03-22 17:35:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-22 17:35:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-03-22 17:35:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_1 [2023-03-22 17:35:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_2 [2023-03-22 17:35:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_3 [2023-03-22 17:35:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_1_5 [2023-03-22 17:35:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_2_5 [2023-03-22 17:35:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_3_5 [2023-03-22 17:35:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_1_3 [2023-03-22 17:35:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_2_3 [2023-03-22 17:35:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_3_3 [2023-03-22 17:35:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_4_5 [2023-03-22 17:35:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_5_5 [2023-03-22 17:35:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_6_5 [2023-03-22 17:35:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_4_3 [2023-03-22 17:35:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_5_3 [2023-03-22 17:35:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_6_3 [2023-03-22 17:35:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_4 [2023-03-22 17:35:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_5 [2023-03-22 17:35:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_6 [2023-03-22 17:35:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_0_17 [2023-03-22 17:35:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_0_4 [2023-03-22 17:35:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_0_11 [2023-03-22 17:35:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_0_2 [2023-03-22 17:35:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-03-22 17:35:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_7 [2023-03-22 17:35:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-03-22 17:35:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_16_6 [2023-03-22 17:35:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2023-03-22 17:35:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_8 [2023-03-22 17:35:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_9 [2023-03-22 17:35:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_11_2 [2023-03-22 17:35:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_11 [2023-03-22 17:35:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-03-22 17:35:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_17_2 [2023-03-22 17:35:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_register_frontend [2023-03-22 17:35:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_unregister_driver [2023-03-22 17:35:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2023-03-22 17:35:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-03-22 17:35:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-03-22 17:35:26,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-03-22 17:35:26,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-03-22 17:35:26,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-03-22 17:35:26,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-03-22 17:35:26,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-22 17:35:26,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-03-22 17:35:26,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-22 17:35:26,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-03-22 17:35:26,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-03-22 17:35:26,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-03-22 17:35:26,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-03-22 17:35:26,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-03-22 17:35:26,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-03-22 17:35:26,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-03-22 17:35:26,593 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-22 17:35:26,593 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-22 17:35:26,594 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-22 17:35:26,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-22 17:35:26,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-22 17:35:26,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-22 17:35:26,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-03-22 17:35:26,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-03-22 17:35:26,594 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-22 17:35:26,594 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-22 17:35:26,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-03-22 17:35:26,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-03-22 17:35:26,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-03-22 17:35:26,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-03-22 17:35:26,594 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-22 17:35:26,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-03-22 17:35:26,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-03-22 17:35:26,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-03-22 17:35:26,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-03-22 17:35:26,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-03-22 17:35:26,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-03-22 17:35:26,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-03-22 17:35:26,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-03-22 17:35:26,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-03-22 17:35:26,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-03-22 17:35:26,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-03-22 17:35:26,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-03-22 17:35:26,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-03-22 17:35:26,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-03-22 17:35:26,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-03-22 17:35:26,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-03-22 17:35:26,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-03-22 17:35:26,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-03-22 17:35:26,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-03-22 17:35:26,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-03-22 17:35:26,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-03-22 17:35:26,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-03-22 17:35:26,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-03-22 17:35:26,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-03-22 17:35:26,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-03-22 17:35:26,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-03-22 17:35:26,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-03-22 17:35:26,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-03-22 17:35:26,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-03-22 17:35:26,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-03-22 17:35:26,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-03-22 17:35:26,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-03-22 17:35:26,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-03-22 17:35:26,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-03-22 17:35:26,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-03-22 17:35:26,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-03-22 17:35:26,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-03-22 17:35:26,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-03-22 17:35:26,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-03-22 17:35:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-03-22 17:35:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2023-03-22 17:35:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2023-03-22 17:35:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2023-03-22 17:35:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2023-03-22 17:35:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2023-03-22 17:35:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2023-03-22 17:35:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2023-03-22 17:35:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2023-03-22 17:35:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-03-22 17:35:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-03-22 17:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-03-22 17:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-03-22 17:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-03-22 17:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-03-22 17:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-03-22 17:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-03-22 17:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-03-22 17:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-03-22 17:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-03-22 17:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-03-22 17:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-03-22 17:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-03-22 17:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-03-22 17:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-03-22 17:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-03-22 17:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-03-22 17:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-03-22 17:35:26,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-03-22 17:35:26,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-03-22 17:35:26,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-03-22 17:35:26,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-03-22 17:35:26,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-03-22 17:35:26,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_rx_lock_of_netfront_info [2023-03-22 17:35:26,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_rx_lock_of_netfront_info [2023-03-22 17:35:26,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_rx_lock_of_netfront_info [2023-03-22 17:35:26,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_rx_lock_of_netfront_info [2023-03-22 17:35:26,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_rx_lock_of_netfront_info [2023-03-22 17:35:26,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_rx_lock_of_netfront_info [2023-03-22 17:35:26,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-03-22 17:35:26,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-03-22 17:35:26,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-03-22 17:35:26,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-03-22 17:35:26,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-03-22 17:35:26,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-03-22 17:35:26,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-03-22 17:35:26,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-03-22 17:35:26,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2023-03-22 17:35:26,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2023-03-22 17:35:26,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2023-03-22 17:35:26,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2023-03-22 17:35:26,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2023-03-22 17:35:26,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2023-03-22 17:35:26,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2023-03-22 17:35:26,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2023-03-22 17:35:26,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2023-03-22 17:35:26,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-03-22 17:35:26,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-03-22 17:35:26,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-03-22 17:35:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-03-22 17:35:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-03-22 17:35:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-03-22 17:35:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-03-22 17:35:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-03-22 17:35:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_lock_of_netfront_info [2023-03-22 17:35:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_lock_of_netfront_info [2023-03-22 17:35:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_lock_of_netfront_info [2023-03-22 17:35:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_lock_of_netfront_info [2023-03-22 17:35:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_lock_of_netfront_info [2023-03-22 17:35:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_lock_of_netfront_info [2023-03-22 17:35:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-22 17:35:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-22 17:35:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-22 17:35:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-22 17:35:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-22 17:35:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-22 17:35:26,604 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-03-22 17:35:26,604 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-03-22 17:35:26,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-22 17:35:26,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-22 17:35:26,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-22 17:35:26,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-22 17:35:26,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-22 17:35:26,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-22 17:35:26,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-22 17:35:26,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-22 17:35:27,392 INFO L236 CfgBuilder]: Building ICFG [2023-03-22 17:35:27,409 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-22 17:35:29,143 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-22 17:35:31,488 INFO L277 CfgBuilder]: Performing block encoding [2023-03-22 17:35:31,503 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-22 17:35:31,503 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-03-22 17:35:31,507 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 05:35:31 BoogieIcfgContainer [2023-03-22 17:35:31,507 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-22 17:35:31,508 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-22 17:35:31,508 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-22 17:35:31,508 INFO L275 PluginConnector]: Sifa initialized [2023-03-22 17:35:31,509 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 05:35:31" (1/1) ... [2023-03-22 17:35:31,509 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=IntervalDomain ♦ Max. Parallel Octagon=2 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=NONE ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-22 17:35:31,526 INFO L159 IcfgInterpreter]: Started Sifa with 2 locations of interest [2023-03-22 17:35:31,526 INFO L166 IcfgInterpreter]: Building call graph [2023-03-22 17:35:31,536 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-03-22 17:35:31,540 INFO L176 IcfgInterpreter]: Starting interpretation [2023-03-22 17:35:31,540 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-03-22 17:36:04,671 INFO L197 IcfgInterpreter]: Interpreting procedure main with input of size 2285 for LOIs