/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain OctagonDomain -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-03 06:59:37,682 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-03 06:59:37,684 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-03 06:59:37,722 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-03 06:59:37,722 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-03 06:59:37,725 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-03 06:59:37,727 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-03 06:59:37,730 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-03 06:59:37,732 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-03 06:59:37,737 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-03 06:59:37,738 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-03 06:59:37,739 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-03 06:59:37,740 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-03 06:59:37,742 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-03 06:59:37,743 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-03 06:59:37,744 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-03 06:59:37,745 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-03 06:59:37,745 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-03 06:59:37,747 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-03 06:59:37,752 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-03 06:59:37,753 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-03 06:59:37,754 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-03 06:59:37,755 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-03 06:59:37,756 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-03 06:59:37,764 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-03 06:59:37,764 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-03 06:59:37,764 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-03 06:59:37,766 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-03 06:59:37,766 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-03 06:59:37,767 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-03 06:59:37,767 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-03 06:59:37,768 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-03 06:59:37,769 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-03 06:59:37,770 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-03 06:59:37,770 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-03 06:59:37,770 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-03 06:59:37,771 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-03 06:59:37,771 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-03 06:59:37,771 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-03 06:59:37,772 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-03 06:59:37,773 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-03 06:59:37,774 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-03 06:59:37,799 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-03 06:59:37,800 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-03 06:59:37,800 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-03 06:59:37,800 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-03 06:59:37,801 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-03 06:59:37,801 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-03 06:59:37,801 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-03 06:59:37,801 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-03 06:59:37,801 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-03 06:59:37,802 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-03 06:59:37,802 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-03 06:59:37,802 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-03 06:59:37,802 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-03 06:59:37,803 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-03 06:59:37,803 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-03 06:59:37,803 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-03 06:59:37,803 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-03 06:59:37,803 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-03 06:59:37,803 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-03 06:59:37,804 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-03 06:59:37,804 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-03 06:59:37,804 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-03 06:59:37,804 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-03 06:59:37,804 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-03 06:59:37,804 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-03 06:59:37,805 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-03 06:59:37,805 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-03 06:59:37,805 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-03 06:59:37,805 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-03 06:59:37,805 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-03 06:59:37,805 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-03 06:59:37,805 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-03 06:59:37,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 06:59:37,806 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-03 06:59:37,806 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-03 06:59:37,806 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-03 06:59:37,806 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-03 06:59:37,806 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-03 06:59:37,806 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-03 06:59:37,806 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-03 06:59:37,806 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-03 06:59:37,807 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-03 06:59:38,046 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-03 06:59:38,065 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-03 06:59:38,067 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-03 06:59:38,068 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-03 06:59:38,069 INFO L275 PluginConnector]: CDTParser initialized [2023-04-03 06:59:38,070 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i [2023-04-03 06:59:39,071 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-03 06:59:39,687 INFO L351 CDTParser]: Found 1 translation units. [2023-04-03 06:59:39,688 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i [2023-04-03 06:59:39,769 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dac1f4d88/21e9b0e0c9a3448e81a97cc3b0919b6d/FLAGf0fff5b2c [2023-04-03 06:59:39,786 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dac1f4d88/21e9b0e0c9a3448e81a97cc3b0919b6d [2023-04-03 06:59:39,788 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-03 06:59:39,790 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-03 06:59:39,792 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-03 06:59:39,793 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-03 06:59:39,795 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-03 06:59:39,796 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 06:59:39" (1/1) ... [2023-04-03 06:59:39,797 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2973a6fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:59:39, skipping insertion in model container [2023-04-03 06:59:39,797 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 06:59:39" (1/1) ... [2023-04-03 06:59:39,803 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-03 06:59:39,954 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-03 06:59:43,643 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-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i[473889,473902] [2023-04-03 06:59:43,647 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-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i[474034,474047] [2023-04-03 06:59:43,672 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 06:59:43,740 INFO L203 MainTranslator]: Completed pre-run [2023-04-03 06:59:44,243 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-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i[473889,473902] [2023-04-03 06:59:44,243 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-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i[474034,474047] [2023-04-03 06:59:44,250 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 06:59:44,568 WARN L667 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 06:59:44,568 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 06:59:44,574 INFO L208 MainTranslator]: Completed translation [2023-04-03 06:59:44,574 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:59:44 WrapperNode [2023-04-03 06:59:44,575 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-03 06:59:44,577 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-03 06:59:44,577 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-03 06:59:44,577 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-03 06:59:44,588 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:59:44" (1/1) ... [2023-04-03 06:59:44,588 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:59:44" (1/1) ... [2023-04-03 06:59:44,733 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:59:44" (1/1) ... [2023-04-03 06:59:44,734 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:59:44" (1/1) ... [2023-04-03 06:59:44,902 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:59:44" (1/1) ... [2023-04-03 06:59:44,932 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:59:44" (1/1) ... [2023-04-03 06:59:44,977 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:59:44" (1/1) ... [2023-04-03 06:59:44,997 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:59:44" (1/1) ... [2023-04-03 06:59:45,042 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-03 06:59:45,043 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-03 06:59:45,043 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-03 06:59:45,043 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-03 06:59:45,044 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:59:44" (1/1) ... [2023-04-03 06:59:45,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 06:59:45,056 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-03 06:59:45,074 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) [2023-04-03 06:59:45,094 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 [2023-04-03 06:59:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-03 06:59:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-03 06:59:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-04-03 06:59:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-03 06:59:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-03 06:59:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-03 06:59:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~rx_handler_result_t~0 [2023-04-03 06:59:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-04-03 06:59:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~~bool~0 [2023-04-03 06:59:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2023-04-03 06:59:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-03 06:59:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-03 06:59:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-04-03 06:59:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-04-03 06:59:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-04-03 06:59:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-04-03 06:59:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __hlist_del [2023-04-03 06:59:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-03 06:59:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2023-04-03 06:59:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2023-04-03 06:59:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-03 06:59:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2023-04-03 06:59:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2023-04-03 06:59:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2023-04-03 06:59:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-03 06:59:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-04-03 06:59:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-04-03 06:59:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2023-04-03 06:59:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2023-04-03 06:59:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-03 06:59:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-03 06:59:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2023-04-03 06:59:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2023-04-03 06:59:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2023-04-03 06:59:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2023-04-03 06:59:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2023-04-03 06:59:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-04-03 06:59:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-04-03 06:59:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-04-03 06:59:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-04-03 06:59:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure notifier_to_errno [2023-04-03 06:59:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2023-04-03 06:59:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2023-04-03 06:59:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_del_rcu [2023-04-03 06:59:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head_rcu [2023-04-03 06:59:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2023-04-03 06:59:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-04-03 06:59:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2023-04-03 06:59:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_queue_mapping [2023-04-03 06:59:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_rx_queue [2023-04-03 06:59:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_rx_queue_recorded [2023-04-03 06:59:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2023-04-03 06:59:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2023-04-03 06:59:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2023-04-03 06:59:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2023-04-03 06:59:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pnet [2023-04-03 06:59:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_for_each_tx_queue [2023-04-03 06:59:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_net [2023-04-03 06:59:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-03 06:59:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notifier_info_to_dev [2023-04-03 06:59:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-04-03 06:59:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-04-03 06:59:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2023-04-03 06:59:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_hold [2023-04-03 06:59:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-04-03 06:59:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_send_skb [2023-04-03 06:59:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_tx_running [2023-04-03 06:59:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-04-03 06:59:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-04-03 06:59:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-04-03 06:59:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2023-04-03 06:59:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2023-04-03 06:59:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2023-04-03 06:59:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_inherit [2023-04-03 06:59:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_msg_size [2023-04-03 06:59:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_total_size [2023-04-03 06:59:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_put [2023-04-03 06:59:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_new [2023-04-03 06:59:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_end [2023-04-03 06:59:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_trim [2023-04-03 06:59:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_cancel [2023-04-03 06:59:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_free [2023-04-03 06:59:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_multicast [2023-04-03 06:59:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_unicast [2023-04-03 06:59:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_type [2023-04-03 06:59:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2023-04-03 06:59:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_len [2023-04-03 06:59:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_ok [2023-04-03 06:59:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_next [2023-04-03 06:59:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse_nested [2023-04-03 06:59:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u8 [2023-04-03 06:59:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u32 [2023-04-03 06:59:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_s32 [2023-04-03 06:59:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_string [2023-04-03 06:59:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_flag [2023-04-03 06:59:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u32 [2023-04-03 06:59:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u8 [2023-04-03 06:59:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_s32 [2023-04-03 06:59:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_start [2023-04-03 06:59:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_end [2023-04-03 06:59:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_cancel [2023-04-03 06:59:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure genl_info_net [2023-04-03 06:59:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure _genl_register_family_with_ops_grps [2023-04-03 06:59:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_end [2023-04-03 06:59:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_cancel [2023-04-03 06:59:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_multicast_netns [2023-04-03 06:59:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_unicast [2023-04-03 06:59:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_msg_size [2023-04-03 06:59:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_total_size [2023-04-03 06:59:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_new [2023-04-03 06:59:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_skb_cb [2023-04-03 06:59:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enabled [2023-04-03 06:59:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure team_netpoll_send_skb [2023-04-03 06:59:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure team_dev_queue_xmit [2023-04-03 06:59:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_index_hash [2023-04-03 06:59:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure team_get_port_by_index [2023-04-03 06:59:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_get_rcu [2023-04-03 06:59:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_get_rtnl [2023-04-03 06:59:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_port_dev_addr [2023-04-03 06:59:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_set_orig_dev_addr [2023-04-03 06:59:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_set_team_dev_addr [2023-04-03 06:59:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure team_modeop_port_enter [2023-04-03 06:59:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure team_modeop_port_change_dev_addr [2023-04-03 06:59:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure team_refresh_port_linkup [2023-04-03 06:59:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_find_option [2023-04-03 06:59:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_del [2023-04-03 06:59:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_del_option [2023-04-03 06:59:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_add [2023-04-03 06:59:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_add_option [2023-04-03 06:59:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_mark_removed_option [2023-04-03 06:59:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_del_port [2023-04-03 06:59:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_add_port [2023-04-03 06:59:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_mark_removed_port [2023-04-03 06:59:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_register [2023-04-03 06:59:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_mark_removed [2023-04-03 06:59:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_unregister [2023-04-03 06:59:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure team_options_register [2023-04-03 06:59:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure team_options_unregister [2023-04-03 06:59:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure team_option_get [2023-04-03 06:59:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure team_option_set [2023-04-03 06:59:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure team_option_inst_set_change [2023-04-03 06:59:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure team_options_change_check [2023-04-03 06:59:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_mode [2023-04-03 06:59:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_mode_name [2023-04-03 06:59:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_register [2023-04-03 06:59:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_unregister [2023-04-03 06:59:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_get [2023-04-03 06:59:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_put [2023-04-03 06:59:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure team_dummy_transmit [2023-04-03 06:59:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure team_dummy_receive [2023-04-03 06:59:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure team_is_mode_set [2023-04-03 06:59:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_no_mode [2023-04-03 06:59:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure team_adjust_ops [2023-04-03 06:59:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_change_mode [2023-04-03 06:59:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure team_change_mode [2023-04-03 06:59:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_work [2023-04-03 06:59:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers [2023-04-03 06:59:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_init [2023-04-03 06:59:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_fini [2023-04-03 06:59:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_work [2023-04-03 06:59:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin [2023-04-03 06:59:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_init [2023-04-03 06:59:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_fini [2023-04-03 06:59:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure team_handle_frame [2023-04-03 06:59:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_override_init [2023-04-03 06:59:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_override_fini [2023-04-03 06:59:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_get_qom_list [2023-04-03 06:59:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_override_transmit [2023-04-03 06:59:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_queue_override_port_del [2023-04-03 06:59:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_override_port_has_gt_prio_than [2023-04-03 06:59:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_queue_override_port_add [2023-04-03 06:59:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_queue_override_enabled_check [2023-04-03 06:59:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_override_port_prio_changed [2023-04-03 06:59:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_override_port_change_queue_id [2023-04-03 06:59:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_override_port_add [2023-04-03 06:59:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_override_port_del [2023-04-03 06:59:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_find [2023-04-03 06:59:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enable [2023-04-03 06:59:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __reconstruct_port_hlist [2023-04-03 06:59:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_disable [2023-04-03 06:59:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_compute_features [2023-04-03 06:59:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure team_compute_features [2023-04-03 06:59:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enter [2023-04-03 06:59:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_leave [2023-04-03 06:59:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enable_netpoll [2023-04-03 06:59:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_disable_netpoll [2023-04-03 06:59:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_add [2023-04-03 06:59:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_del [2023-04-03 06:59:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_option_get [2023-04-03 06:59:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_option_set [2023-04-03 06:59:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_count_get [2023-04-03 06:59:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_count_set [2023-04-03 06:59:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_interval_get [2023-04-03 06:59:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_interval_set [2023-04-03 06:59:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_count_get [2023-04-03 06:59:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_count_set [2023-04-03 06:59:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_interval_get [2023-04-03 06:59:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_interval_set [2023-04-03 06:59:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_en_option_get [2023-04-03 06:59:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_en_option_set [2023-04-03 06:59:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure team_user_linkup_option_get [2023-04-03 06:59:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure team_user_linkup_option_set [2023-04-03 06:59:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure team_user_linkup_en_option_get [2023-04-03 06:59:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure team_user_linkup_en_option_set [2023-04-03 06:59:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure team_priority_option_get [2023-04-03 06:59:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure team_priority_option_set [2023-04-03 06:59:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_id_option_get [2023-04-03 06:59:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_id_option_set [2023-04-03 06:59:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_lockdep_class_one [2023-04-03 06:59:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_lockdep_class [2023-04-03 06:59:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure team_init [2023-04-03 06:59:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure team_uninit [2023-04-03 06:59:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure team_destructor [2023-04-03 06:59:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure team_open [2023-04-03 06:59:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure team_close [2023-04-03 06:59:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure team_xmit [2023-04-03 06:59:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure team_select_queue [2023-04-03 06:59:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure team_change_rx_flags [2023-04-03 06:59:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_rx_mode [2023-04-03 06:59:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_mac_address [2023-04-03 06:59:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure team_change_mtu [2023-04-03 06:59:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure team_get_stats64 [2023-04-03 06:59:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure team_vlan_rx_add_vid [2023-04-03 06:59:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure team_vlan_rx_kill_vid [2023-04-03 06:59:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure team_poll_controller [2023-04-03 06:59:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_netpoll_cleanup [2023-04-03 06:59:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure team_netpoll_cleanup [2023-04-03 06:59:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure team_netpoll_setup [2023-04-03 06:59:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure team_add_slave [2023-04-03 06:59:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure team_del_slave [2023-04-03 06:59:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure team_fix_features [2023-04-03 06:59:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure team_change_carrier [2023-04-03 06:59:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure team_ethtool_get_drvinfo [2023-04-03 06:59:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure team_setup_by_port [2023-04-03 06:59:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure team_dev_type_check_change [2023-04-03 06:59:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure team_setup [2023-04-03 06:59:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure team_newlink [2023-04-03 06:59:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure team_validate [2023-04-03 06:59:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure team_get_num_tx_queues [2023-04-03 06:59:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure team_get_num_rx_queues [2023-04-03 06:59:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_noop [2023-04-03 06:59:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_team_get [2023-04-03 06:59:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_team_put [2023-04-03 06:59:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_unicast [2023-04-03 06:59:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_fill_one_option_get [2023-04-03 06:59:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __send_and_alloc_skb [2023-04-03 06:59:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_options_get [2023-04-03 06:59:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_options_get [2023-04-03 06:59:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_options_set [2023-04-03 06:59:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_fill_one_port_get [2023-04-03 06:59:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_port_list_get [2023-04-03 06:59:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_port_list_get [2023-04-03 06:59:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_multicast [2023-04-03 06:59:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_event_options_get [2023-04-03 06:59:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_event_port_get [2023-04-03 06:59:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_init [2023-04-03 06:59:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_fini [2023-04-03 06:59:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_change_check [2023-04-03 06:59:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_port_change_send [2023-04-03 06:59:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_carrier_check [2023-04-03 06:59:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_port_change_check [2023-04-03 06:59:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_port_change_port_added [2023-04-03 06:59:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_port_change_port_removed [2023-04-03 06:59:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_change_check [2023-04-03 06:59:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure team_device_event [2023-04-03 06:59:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure team_module_init [2023-04-03 06:59:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure team_module_exit [2023-04-03 06:59:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_team_module_exit_24_2 [2023-04-03 06:59:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_team_module_init_24_13 [2023-04-03 06:59:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-04-03 06:59:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_19_1 [2023-04-03 06:59:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_22_1 [2023-04-03 06:59:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_12_24_4 [2023-04-03 06:59:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_10_24_5 [2023-04-03 06:59:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_24_6 [2023-04-03 06:59:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_17_2 [2023-04-03 06:59:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_17_3 [2023-04-03 06:59:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_20_2 [2023-04-03 06:59:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_23_2 [2023-04-03 06:59:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_12_24_7 [2023-04-03 06:59:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_10_24_8 [2023-04-03 06:59:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_24_9 [2023-04-03 06:59:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_10 [2023-04-03 06:59:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_11 [2023-04-03 06:59:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_14 [2023-04-03 06:59:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_17 [2023-04-03 06:59:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_20 [2023-04-03 06:59:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_23 [2023-04-03 06:59:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_26 [2023-04-03 06:59:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_29 [2023-04-03 06:59:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2023-04-03 06:59:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_30 [2023-04-03 06:59:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_31 [2023-04-03 06:59:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_32 [2023-04-03 06:59:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_35 [2023-04-03 06:59:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_36 [2023-04-03 06:59:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_37 [2023-04-03 06:59:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_40 [2023-04-03 06:59:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_41 [2023-04-03 06:59:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_42 [2023-04-03 06:59:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_43 [2023-04-03 06:59:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_44 [2023-04-03 06:59:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_45 [2023-04-03 06:59:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_48 [2023-04-03 06:59:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_51 [2023-04-03 06:59:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_54 [2023-04-03 06:59:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_7 [2023-04-03 06:59:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_8 [2023-04-03 06:59:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_9 [2023-04-03 06:59:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_3 [2023-04-03 06:59:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_7 [2023-04-03 06:59:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_3 [2023-04-03 06:59:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_7 [2023-04-03 06:59:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_12_3 [2023-04-03 06:59:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_12_7 [2023-04-03 06:59:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_3 [2023-04-03 06:59:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_7 [2023-04-03 06:59:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_14_3 [2023-04-03 06:59:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_14_7 [2023-04-03 06:59:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_15_3 [2023-04-03 06:59:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_15_7 [2023-04-03 06:59:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-03 06:59:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2023-04-03 06:59:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-03 06:59:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2023-04-03 06:59:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2023-04-03 06:59:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_3 [2023-04-03 06:59:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_7 [2023-04-03 06:59:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_3 [2023-04-03 06:59:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_7 [2023-04-03 06:59:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_3 [2023-04-03 06:59:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_7 [2023-04-03 06:59:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_3 [2023-04-03 06:59:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_7 [2023-04-03 06:59:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_24 [2023-04-03 06:59:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-03 06:59:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-04-03 06:59:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-04-03 06:59:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_0 [2023-04-03 06:59:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_rx_handler_register [2023-04-03 06:59:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_rx_handler_unregister [2023-04-03 06:59:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdevice [2023-04-03 06:59:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdevice_notifier [2023-04-03 06:59:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_genl_ops_dummy_resourceless_instance_1 [2023-04-03 06:59:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_genl_ops_dummy_resourceless_instance_2 [2023-04-03 06:59:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_genl_ops_dummy_resourceless_instance_3 [2023-04-03 06:59:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_genl_ops_dummy_resourceless_instance_4 [2023-04-03 06:59:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_notifier_block_dummy_resourceless_instance_5 [2023-04-03 06:59:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_team_option_dummy_resourceless_instance_10 [2023-04-03 06:59:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_team_option_dummy_resourceless_instance_11 [2023-04-03 06:59:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_team_option_dummy_resourceless_instance_12 [2023-04-03 06:59:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_team_option_dummy_resourceless_instance_13 [2023-04-03 06:59:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_team_option_dummy_resourceless_instance_14 [2023-04-03 06:59:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_team_option_dummy_resourceless_instance_15 [2023-04-03 06:59:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_team_option_dummy_resourceless_instance_6 [2023-04-03 06:59:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_team_option_dummy_resourceless_instance_7 [2023-04-03 06:59:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_team_option_dummy_resourceless_instance_8 [2023-04-03 06:59:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_team_option_dummy_resourceless_instance_9 [2023-04-03 06:59:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-04-03 06:59:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-04-03 06:59:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2023-04-03 06:59:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2023-04-03 06:59:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_1 [2023-04-03 06:59:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_5 [2023-04-03 06:59:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_1 [2023-04-03 06:59:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_5 [2023-04-03 06:59:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_12_1 [2023-04-03 06:59:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_12_5 [2023-04-03 06:59:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_13_1 [2023-04-03 06:59:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_13_5 [2023-04-03 06:59:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_14_1 [2023-04-03 06:59:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_14_5 [2023-04-03 06:59:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_15_1 [2023-04-03 06:59:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_15_5 [2023-04-03 06:59:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_16_1 [2023-04-03 06:59:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_16_3 [2023-04-03 06:59:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_17_1 [2023-04-03 06:59:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_17_4 [2023-04-03 06:59:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-04-03 06:59:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2023-04-03 06:59:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2023-04-03 06:59:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2023-04-03 06:59:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2023-04-03 06:59:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2023-04-03 06:59:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2023-04-03 06:59:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2023-04-03 06:59:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2023-04-03 06:59:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2023-04-03 06:59:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2023-04-03 06:59:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_5 [2023-04-03 06:59:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2023-04-03 06:59:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2023-04-03 06:59:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2023-04-03 06:59:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_5 [2023-04-03 06:59:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_1 [2023-04-03 06:59:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_5 [2023-04-03 06:59:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_17 [2023-04-03 06:59:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_16_2 [2023-04-03 06:59:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_16 [2023-04-03 06:59:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdevice_notifier [2023-04-03 06:59:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-03 06:59:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-03 06:59:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-04-03 06:59:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_share_check [2023-04-03 06:59:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_90 [2023-04-03 06:59:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_91 [2023-04-03 06:59:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_rx_handler_register_98 [2023-04-03 06:59:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_rx_handler_unregister_99 [2023-04-03 06:59:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_rx_handler_unregister_100 [2023-04-03 06:59:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_101 [2023-04-03 06:59:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdevice_102 [2023-04-03 06:59:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdevice_notifier_103 [2023-04-03 06:59:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdevice_notifier_104 [2023-04-03 06:59:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdevice_notifier_105 [2023-04-03 06:59:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-03 06:59:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-03 06:59:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-03 06:59:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-03 06:59:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-03 06:59:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-03 06:59:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-03 06:59:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-03 06:59:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-03 06:59:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-03 06:59:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-03 06:59:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-03 06:59:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-03 06:59:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-03 06:59:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-03 06:59:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-03 06:59:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-03 06:59:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-03 06:59:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-03 06:59:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-03 06:59:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-03 06:59:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-03 06:59:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-03 06:59:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-03 06:59:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-03 06:59:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-03 06:59:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-03 06:59:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-03 06:59:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-03 06:59:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-03 06:59:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-03 06:59:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-03 06:59:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2023-04-03 06:59:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2023-04-03 06:59:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_NOT_ARG_SIGN [2023-04-03 06:59:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_NOT_ARG_SIGN [2023-04-03 06:59:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_NOT_ARG_SIGN [2023-04-03 06:59:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_NOT_ARG_SIGN [2023-04-03 06:59:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_NOT_ARG_SIGN [2023-04-03 06:59:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_NOT_ARG_SIGN [2023-04-03 06:59:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-03 06:59:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-03 06:59:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-03 06:59:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-03 06:59:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-03 06:59:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-03 06:59:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-03 06:59:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-03 06:59:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-03 06:59:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-03 06:59:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-03 06:59:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-03 06:59:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-03 06:59:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-03 06:59:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-03 06:59:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-03 06:59:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-03 06:59:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-03 06:59:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-03 06:59:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-03 06:59:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-03 06:59:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-03 06:59:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-03 06:59:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-03 06:59:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-03 06:59:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-03 06:59:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-03 06:59:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-03 06:59:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-03 06:59:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-03 06:59:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-03 06:59:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-03 06:59:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-03 06:59:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-03 06:59:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-03 06:59:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-03 06:59:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-03 06:59:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-03 06:59:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-03 06:59:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-03 06:59:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-03 06:59:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-03 06:59:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-03 06:59:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-03 06:59:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-03 06:59:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-03 06:59:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-03 06:59:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-03 06:59:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-03 06:59:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-03 06:59:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-03 06:59:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-03 06:59:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-03 06:59:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-03 06:59:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-03 06:59:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-03 06:59:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mode_list_lock [2023-04-03 06:59:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mode_list_lock [2023-04-03 06:59:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_mode_list_lock [2023-04-03 06:59:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_mode_list_lock [2023-04-03 06:59:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_mode_list_lock [2023-04-03 06:59:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_mode_list_lock [2023-04-03 06:59:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_mode_list_lock [2023-04-03 06:59:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_mode_list_lock [2023-04-03 06:59:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-03 06:59:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-03 06:59:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-03 06:59:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-03 06:59:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-03 06:59:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-03 06:59:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-03 06:59:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-03 06:59:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_poll_lock_of_napi_struct [2023-04-03 06:59:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_poll_lock_of_napi_struct [2023-04-03 06:59:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_poll_lock_of_napi_struct [2023-04-03 06:59:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_poll_lock_of_napi_struct [2023-04-03 06:59:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_poll_lock_of_napi_struct [2023-04-03 06:59:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_poll_lock_of_napi_struct [2023-04-03 06:59:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_poll_lock_of_napi_struct [2023-04-03 06:59:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_poll_lock_of_napi_struct [2023-04-03 06:59:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-03 06:59:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-03 06:59:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-03 06:59:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-03 06:59:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-03 06:59:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-03 06:59:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-03 06:59:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-03 06:59:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rx_lock_of_netpoll_info [2023-04-03 06:59:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_rx_lock_of_netpoll_info [2023-04-03 06:59:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_rx_lock_of_netpoll_info [2023-04-03 06:59:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_rx_lock_of_netpoll_info [2023-04-03 06:59:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_rx_lock_of_netpoll_info [2023-04-03 06:59:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_rx_lock_of_netpoll_info [2023-04-03 06:59:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_rx_lock_of_netpoll_info [2023-04-03 06:59:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_rx_lock_of_netpoll_info [2023-04-03 06:59:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-03 06:59:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-03 06:59:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-03 06:59:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-03 06:59:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-03 06:59:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-03 06:59:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-03 06:59:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-03 06:59:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-03 06:59:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-03 06:59:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-03 06:59:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-03 06:59:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-03 06:59:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-03 06:59:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-03 06:59:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-03 06:59:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-03 06:59:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-03 06:59:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-03 06:59:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-03 06:59:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-03 06:59:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2023-04-03 06:59:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1260 [2023-04-03 06:59:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_216 [2023-04-03 06:59:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2023-04-03 06:59:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-04-03 06:59:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __ethtool_get_settings [2023-04-03 06:59:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __genl_register_family [2023-04-03 06:59:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-03 06:59:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-04-03 06:59:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add_rcu [2023-04-03 06:59:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-04-03 06:59:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-04-03 06:59:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __netpoll_cleanup [2023-04-03 06:59:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __netpoll_setup [2023-04-03 06:59:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __nlmsg_put [2023-04-03 06:59:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2023-04-03 06:59:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-03 06:59:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-03 06:59:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure call_netdevice_notifiers [2023-04-03 06:59:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-04-03 06:59:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-04-03 06:59:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2023-04-03 06:59:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_by_index [2023-04-03 06:59:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_flush [2023-04-03 06:59:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_sync_multiple [2023-04-03 06:59:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_unsync [2023-04-03 06:59:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_open [2023-04-03 06:59:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_queue_xmit [2023-04-03 06:59:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_allmulti [2023-04-03 06:59:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_mac_address [2023-04-03 06:59:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_mtu [2023-04-03 06:59:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_promiscuity [2023-04-03 06:59:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_uc_flush [2023-04-03 06:59:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_uc_sync_multiple [2023-04-03 06:59:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_uc_unsync [2023-04-03 06:59:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2023-04-03 06:59:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2023-04-03 06:59:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2023-04-03 06:59:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-03 06:59:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2023-04-03 06:59:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure genl_unregister_family [2023-04-03 06:59:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_put [2023-04-03 06:59:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-04-03 06:59:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-03 06:59:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_call_rcu [2023-04-03 06:59:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-04-03 06:59:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2023-04-03 06:59:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-03 06:59:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-03 06:59:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-03 06:59:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-03 06:59:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-03 06:59:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-04-03 06:59:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2023-04-03 06:59:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2023-04-03 06:59:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2023-04-03 06:59:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-03 06:59:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-04-03 06:59:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rtnl_is_held [2023-04-03 06:59:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2023-04-03 06:59:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-04-03 06:59:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-04-03 06:59:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-04-03 06:59:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_change_features [2023-04-03 06:59:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-04-03 06:59:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_increment_features [2023-04-03 06:59:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-04-03 06:59:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_master_upper_dev_link [2023-04-03 06:59:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_rx_handler_register [2023-04-03 06:59:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_rx_handler_unregister [2023-04-03 06:59:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_upper_dev_unlink [2023-04-03 06:59:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-04-03 06:59:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-04-03 06:59:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-04-03 06:59:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_broadcast [2023-04-03 06:59:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_unicast [2023-04-03 06:59:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_send_skb_on_dev [2023-04-03 06:59:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse [2023-04-03 06:59:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2023-04-03 06:59:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-04-03 06:59:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2023-04-03 06:59:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2023-04-03 06:59:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdevice [2023-04-03 06:59:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdevice_notifier [2023-04-03 06:59:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_link_register [2023-04-03 06:59:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_link_unregister [2023-04-03 06:59:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_trylock [2023-04-03 06:59:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-04-03 06:59:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2023-04-03 06:59:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-03 06:59:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu_bh [2023-04-03 06:59:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2023-04-03 06:59:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2023-04-03 06:59:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2023-04-03 06:59:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2023-04-03 06:59:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_uses_dev [2023-04-03 06:59:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_vid_add [2023-04-03 06:59:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_vid_del [2023-04-03 06:59:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_vids_add_by_dev [2023-04-03 06:59:45,160 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_vids_del_by_dev [2023-04-03 06:59:45,160 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-03 06:59:45,160 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-03 06:59:45,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-03 06:59:45,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-03 06:59:45,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-03 06:59:45,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-03 06:59:45,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-03 06:59:45,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-03 06:59:45,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-03 06:59:45,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-03 06:59:45,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-03 06:59:45,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-03 06:59:45,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-03 06:59:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-03 06:59:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-03 06:59:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-03 06:59:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-03 06:59:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-03 06:59:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-03 06:59:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-04-03 06:59:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-04-03 06:59:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-03 06:59:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-04-03 06:59:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-04-03 06:59:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-04-03 06:59:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-04-03 06:59:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-04-03 06:59:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure __hlist_del [2023-04-03 06:59:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-03 06:59:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-03 06:59:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2023-04-03 06:59:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-04-03 06:59:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-03 06:59:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-03 06:59:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-03 06:59:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-04-03 06:59:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2023-04-03 06:59:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-03 06:59:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2023-04-03 06:59:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-03 06:59:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2023-04-03 06:59:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-03 06:59:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2023-04-03 06:59:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-03 06:59:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2023-04-03 06:59:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2023-04-03 06:59:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2023-04-03 06:59:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-03 06:59:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2023-04-03 06:59:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2023-04-03 06:59:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-04-03 06:59:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-03 06:59:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-04-03 06:59:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-03 06:59:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2023-04-03 06:59:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2023-04-03 06:59:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2023-04-03 06:59:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-04-03 06:59:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mode_list_lock [2023-04-03 06:59:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mode_list_lock [2023-04-03 06:59:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-03 06:59:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-03 06:59:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-04-03 06:59:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-04-03 06:59:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-04-03 06:59:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2023-04-03 06:59:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2023-04-03 06:59:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-03 06:59:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-03 06:59:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-03 06:59:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_90 [2023-04-03 06:59:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-03 06:59:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_91 [2023-04-03 06:59:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2023-04-03 06:59:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2023-04-03 06:59:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu_bh [2023-04-03 06:59:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_call_rcu [2023-04-03 06:59:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2023-04-03 06:59:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2023-04-03 06:59:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2023-04-03 06:59:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2023-04-03 06:59:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-04-03 06:59:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2023-04-03 06:59:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-04-03 06:59:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-04-03 06:59:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-04-03 06:59:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-03 06:59:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-04-03 06:59:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-03 06:59:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-04-03 06:59:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-04-03 06:59:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-04-03 06:59:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-04-03 06:59:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure notifier_to_errno [2023-04-03 06:59:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2023-04-03 06:59:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2023-04-03 06:59:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-04-03 06:59:45,166 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add_rcu [2023-04-03 06:59:45,166 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2023-04-03 06:59:45,166 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2023-04-03 06:59:45,166 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_del_rcu [2023-04-03 06:59:45,166 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head_rcu [2023-04-03 06:59:45,166 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-04-03 06:59:45,166 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-03 06:59:45,166 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-03 06:59:45,166 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-03 06:59:45,166 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-04-03 06:59:45,166 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-04-03 06:59:45,166 INFO L130 BoogieDeclarations]: Found specification of procedure skb_share_check [2023-04-03 06:59:45,166 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2023-04-03 06:59:45,166 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-04-03 06:59:45,166 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2023-04-03 06:59:45,166 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2023-04-03 06:59:45,166 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_queue_mapping [2023-04-03 06:59:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_rx_queue [2023-04-03 06:59:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure skb_rx_queue_recorded [2023-04-03 06:59:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2023-04-03 06:59:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure __ethtool_get_settings [2023-04-03 06:59:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2023-04-03 06:59:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2023-04-03 06:59:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2023-04-03 06:59:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2023-04-03 06:59:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure read_pnet [2023-04-03 06:59:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_unicast [2023-04-03 06:59:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_broadcast [2023-04-03 06:59:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure __nlmsg_put [2023-04-03 06:59:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_for_each_tx_queue [2023-04-03 06:59:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-04-03 06:59:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure dev_net [2023-04-03 06:59:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-03 06:59:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice_notifier [2023-04-03 06:59:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdevice_notifier_103 [2023-04-03 06:59:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2023-04-03 06:59:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdevice_notifier_104 [2023-04-03 06:59:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdevice_notifier_105 [2023-04-03 06:59:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notifier_info_to_dev [2023-04-03 06:59:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure call_netdevice_notifiers [2023-04-03 06:59:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure dev_open [2023-04-03 06:59:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2023-04-03 06:59:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure dev_queue_xmit [2023-04-03 06:59:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice [2023-04-03 06:59:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdevice_102 [2023-04-03 06:59:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-03 06:59:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_101 [2023-04-03 06:59:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_by_index [2023-04-03 06:59:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-04-03 06:59:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2023-04-03 06:59:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-04-03 06:59:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx_handler_register [2023-04-03 06:59:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_rx_handler_register_98 [2023-04-03 06:59:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx_handler_unregister [2023-04-03 06:59:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_rx_handler_unregister_99 [2023-04-03 06:59:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_rx_handler_unregister_100 [2023-04-03 06:59:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_mtu [2023-04-03 06:59:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_mac_address [2023-04-03 06:59:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2023-04-03 06:59:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure dev_hold [2023-04-03 06:59:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-04-03 06:59:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-04-03 06:59:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-04-03 06:59:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2023-04-03 06:59:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_sync_multiple [2023-04-03 06:59:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_unsync [2023-04-03 06:59:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_flush [2023-04-03 06:59:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_sync_multiple [2023-04-03 06:59:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_unsync [2023-04-03 06:59:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_flush [2023-04-03 06:59:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_promiscuity [2023-04-03 06:59:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_allmulti [2023-04-03 06:59:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_master_upper_dev_link [2023-04-03 06:59:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_upper_dev_unlink [2023-04-03 06:59:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_increment_features [2023-04-03 06:59:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_change_features [2023-04-03 06:59:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-04-03 06:59:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-04-03 06:59:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-04-03 06:59:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2023-04-03 06:59:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2023-04-03 06:59:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2023-04-03 06:59:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure __netpoll_setup [2023-04-03 06:59:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure __netpoll_cleanup [2023-04-03 06:59:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_send_skb_on_dev [2023-04-03 06:59:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_send_skb [2023-04-03 06:59:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_tx_running [2023-04-03 06:59:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-04-03 06:59:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-04-03 06:59:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-04-03 06:59:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2023-04-03 06:59:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2023-04-03 06:59:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2023-04-03 06:59:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_inherit [2023-04-03 06:59:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-04-03 06:59:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_trylock [2023-04-03 06:59:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rtnl_is_held [2023-04-03 06:59:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_vid_add [2023-04-03 06:59:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_vid_del [2023-04-03 06:59:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_vids_add_by_dev [2023-04-03 06:59:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_vids_del_by_dev [2023-04-03 06:59:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_uses_dev [2023-04-03 06:59:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse [2023-04-03 06:59:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2023-04-03 06:59:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_msg_size [2023-04-03 06:59:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_total_size [2023-04-03 06:59:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_put [2023-04-03 06:59:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_new [2023-04-03 06:59:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_end [2023-04-03 06:59:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_trim [2023-04-03 06:59:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_cancel [2023-04-03 06:59:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_free [2023-04-03 06:59:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_multicast [2023-04-03 06:59:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_unicast [2023-04-03 06:59:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure nla_type [2023-04-03 06:59:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2023-04-03 06:59:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure nla_len [2023-04-03 06:59:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure nla_ok [2023-04-03 06:59:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure nla_next [2023-04-03 06:59:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse_nested [2023-04-03 06:59:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u8 [2023-04-03 06:59:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-03 06:59:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-03 06:59:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u32 [2023-04-03 06:59:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_s32 [2023-04-03 06:59:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_string [2023-04-03 06:59:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_flag [2023-04-03 06:59:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u32 [2023-04-03 06:59:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u8 [2023-04-03 06:59:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_s32 [2023-04-03 06:59:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_start [2023-04-03 06:59:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_end [2023-04-03 06:59:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_cancel [2023-04-03 06:59:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_register [2023-04-03 06:59:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_unregister [2023-04-03 06:59:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure genl_info_net [2023-04-03 06:59:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure __genl_register_family [2023-04-03 06:59:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure _genl_register_family_with_ops_grps [2023-04-03 06:59:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure genl_unregister_family [2023-04-03 06:59:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_put [2023-04-03 06:59:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_end [2023-04-03 06:59:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_cancel [2023-04-03 06:59:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_multicast_netns [2023-04-03 06:59:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_unicast [2023-04-03 06:59:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_msg_size [2023-04-03 06:59:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_total_size [2023-04-03 06:59:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_new [2023-04-03 06:59:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_skb_cb [2023-04-03 06:59:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enabled [2023-04-03 06:59:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure team_netpoll_send_skb [2023-04-03 06:59:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure team_modeop_port_enter [2023-04-03 06:59:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure team_modeop_port_change_dev_addr [2023-04-03 06:59:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure team_option_inst_set_change [2023-04-03 06:59:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure team_options_change_check [2023-04-03 06:59:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_216 [2023-04-03 06:59:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure team_dev_queue_xmit [2023-04-03 06:59:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_index_hash [2023-04-03 06:59:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure team_get_port_by_index [2023-04-03 06:59:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure team_options_register [2023-04-03 06:59:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure team_options_unregister [2023-04-03 06:59:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_register [2023-04-03 06:59:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_unregister [2023-04-03 06:59:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_get_rcu [2023-04-03 06:59:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_get_rtnl [2023-04-03 06:59:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure __set_port_dev_addr [2023-04-03 06:59:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-03 06:59:45,176 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_set_orig_dev_addr [2023-04-03 06:59:45,176 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_set_team_dev_addr [2023-04-03 06:59:45,176 INFO L130 BoogieDeclarations]: Found specification of procedure team_refresh_port_linkup [2023-04-03 06:59:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure __team_find_option [2023-04-03 06:59:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_del [2023-04-03 06:59:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_del_option [2023-04-03 06:59:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_add [2023-04-03 06:59:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-03 06:59:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_add_option [2023-04-03 06:59:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_mark_removed_option [2023-04-03 06:59:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_del_port [2023-04-03 06:59:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_add_port [2023-04-03 06:59:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_mark_removed_port [2023-04-03 06:59:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_register [2023-04-03 06:59:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_mark_removed [2023-04-03 06:59:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_unregister [2023-04-03 06:59:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_change_check [2023-04-03 06:59:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure team_option_get [2023-04-03 06:59:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure team_option_set [2023-04-03 06:59:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure __find_mode [2023-04-03 06:59:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_mode_name [2023-04-03 06:59:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_get [2023-04-03 06:59:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_put [2023-04-03 06:59:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure team_dummy_transmit [2023-04-03 06:59:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure team_dummy_receive [2023-04-03 06:59:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure team_is_mode_set [2023-04-03 06:59:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_no_mode [2023-04-03 06:59:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure team_adjust_ops [2023-04-03 06:59:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure __team_change_mode [2023-04-03 06:59:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-03 06:59:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-03 06:59:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-03 06:59:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure team_change_mode [2023-04-03 06:59:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_work [2023-04-03 06:59:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers [2023-04-03 06:59:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_init [2023-04-03 06:59:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_fini [2023-04-03 06:59:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_work [2023-04-03 06:59:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin [2023-04-03 06:59:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_init [2023-04-03 06:59:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_fini [2023-04-03 06:59:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure team_handle_frame [2023-04-03 06:59:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~rx_handler_result_t~0 [2023-04-03 06:59:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_override_init [2023-04-03 06:59:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_override_fini [2023-04-03 06:59:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure __team_get_qom_list [2023-04-03 06:59:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_override_transmit [2023-04-03 06:59:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure __team_queue_override_port_del [2023-04-03 06:59:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_override_port_has_gt_prio_than [2023-04-03 06:59:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure __team_queue_override_port_add [2023-04-03 06:59:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure __team_queue_override_enabled_check [2023-04-03 06:59:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_override_port_prio_changed [2023-04-03 06:59:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_override_port_change_queue_id [2023-04-03 06:59:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_override_port_add [2023-04-03 06:59:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_override_port_del [2023-04-03 06:59:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_find [2023-04-03 06:59:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enable [2023-04-03 06:59:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-04-03 06:59:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure __reconstruct_port_hlist [2023-04-03 06:59:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_disable [2023-04-03 06:59:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure __team_compute_features [2023-04-03 06:59:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure team_compute_features [2023-04-03 06:59:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enter [2023-04-03 06:59:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_leave [2023-04-03 06:59:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enable_netpoll [2023-04-03 06:59:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_disable_netpoll [2023-04-03 06:59:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure __team_port_change_port_added [2023-04-03 06:59:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure team_dev_type_check_change [2023-04-03 06:59:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_add [2023-04-03 06:59:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure __team_port_change_port_removed [2023-04-03 06:59:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1260 [2023-04-03 06:59:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_del [2023-04-03 06:59:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_option_get [2023-04-03 06:59:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_option_set [2023-04-03 06:59:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_count_get [2023-04-03 06:59:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_count_set [2023-04-03 06:59:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_interval_get [2023-04-03 06:59:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_interval_set [2023-04-03 06:59:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_count_get [2023-04-03 06:59:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_count_set [2023-04-03 06:59:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_interval_get [2023-04-03 06:59:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_interval_set [2023-04-03 06:59:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_en_option_get [2023-04-03 06:59:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_en_option_set [2023-04-03 06:59:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure team_user_linkup_option_get [2023-04-03 06:59:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure __team_carrier_check [2023-04-03 06:59:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure team_user_linkup_option_set [2023-04-03 06:59:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure team_user_linkup_en_option_get [2023-04-03 06:59:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure team_user_linkup_en_option_set [2023-04-03 06:59:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure team_priority_option_get [2023-04-03 06:59:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure team_priority_option_set [2023-04-03 06:59:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_id_option_get [2023-04-03 06:59:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_id_option_set [2023-04-03 06:59:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_lockdep_class_one [2023-04-03 06:59:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_lockdep_class [2023-04-03 06:59:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure team_init [2023-04-03 06:59:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure team_uninit [2023-04-03 06:59:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure team_destructor [2023-04-03 06:59:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure team_open [2023-04-03 06:59:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure team_close [2023-04-03 06:59:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure team_xmit [2023-04-03 06:59:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~~bool~0 [2023-04-03 06:59:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure team_select_queue [2023-04-03 06:59:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure team_change_rx_flags [2023-04-03 06:59:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_rx_mode [2023-04-03 06:59:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_mac_address [2023-04-03 06:59:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure team_change_mtu [2023-04-03 06:59:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure team_get_stats64 [2023-04-03 06:59:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure team_vlan_rx_add_vid [2023-04-03 06:59:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure team_vlan_rx_kill_vid [2023-04-03 06:59:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure team_poll_controller [2023-04-03 06:59:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure __team_netpoll_cleanup [2023-04-03 06:59:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure team_netpoll_cleanup [2023-04-03 06:59:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure team_netpoll_setup [2023-04-03 06:59:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure team_add_slave [2023-04-03 06:59:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure team_del_slave [2023-04-03 06:59:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure team_fix_features [2023-04-03 06:59:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure team_change_carrier [2023-04-03 06:59:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure team_ethtool_get_drvinfo [2023-04-03 06:59:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure team_setup_by_port [2023-04-03 06:59:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure team_setup [2023-04-03 06:59:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure team_newlink [2023-04-03 06:59:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure team_validate [2023-04-03 06:59:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure team_get_num_tx_queues [2023-04-03 06:59:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure team_get_num_rx_queues [2023-04-03 06:59:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_noop [2023-04-03 06:59:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_team_get [2023-04-03 06:59:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_team_put [2023-04-03 06:59:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_unicast [2023-04-03 06:59:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_fill_one_option_get [2023-04-03 06:59:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure __send_and_alloc_skb [2023-04-03 06:59:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2023-04-03 06:59:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_options_get [2023-04-03 06:59:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_options_get [2023-04-03 06:59:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_event_options_get [2023-04-03 06:59:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_options_set [2023-04-03 06:59:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_fill_one_port_get [2023-04-03 06:59:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_port_list_get [2023-04-03 06:59:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_port_list_get [2023-04-03 06:59:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_multicast [2023-04-03 06:59:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_event_port_get [2023-04-03 06:59:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_init [2023-04-03 06:59:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_fini [2023-04-03 06:59:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure __team_port_change_send [2023-04-03 06:59:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure __team_port_change_check [2023-04-03 06:59:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_change_check [2023-04-03 06:59:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure team_device_event [2023-04-03 06:59:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure team_module_init [2023-04-03 06:59:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure team_module_exit [2023-04-03 06:59:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_team_module_exit_24_2 [2023-04-03 06:59:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_team_module_init_24_13 [2023-04-03 06:59:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-04-03 06:59:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_19_1 [2023-04-03 06:59:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_22_1 [2023-04-03 06:59:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_12_24_4 [2023-04-03 06:59:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_10_24_5 [2023-04-03 06:59:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_24_6 [2023-04-03 06:59:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_17_2 [2023-04-03 06:59:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_17_3 [2023-04-03 06:59:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_20_2 [2023-04-03 06:59:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_23_2 [2023-04-03 06:59:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_12_24_7 [2023-04-03 06:59:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_10_24_8 [2023-04-03 06:59:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_24_9 [2023-04-03 06:59:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_10 [2023-04-03 06:59:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_11 [2023-04-03 06:59:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_14 [2023-04-03 06:59:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_17 [2023-04-03 06:59:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_20 [2023-04-03 06:59:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_23 [2023-04-03 06:59:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_26 [2023-04-03 06:59:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_29 [2023-04-03 06:59:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2023-04-03 06:59:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_30 [2023-04-03 06:59:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_31 [2023-04-03 06:59:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_32 [2023-04-03 06:59:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_35 [2023-04-03 06:59:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_36 [2023-04-03 06:59:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_37 [2023-04-03 06:59:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_40 [2023-04-03 06:59:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_41 [2023-04-03 06:59:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_42 [2023-04-03 06:59:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_43 [2023-04-03 06:59:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_44 [2023-04-03 06:59:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_45 [2023-04-03 06:59:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_48 [2023-04-03 06:59:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_51 [2023-04-03 06:59:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_54 [2023-04-03 06:59:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_7 [2023-04-03 06:59:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_8 [2023-04-03 06:59:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_9 [2023-04-03 06:59:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_3 [2023-04-03 06:59:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_7 [2023-04-03 06:59:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_3 [2023-04-03 06:59:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_7 [2023-04-03 06:59:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_12_3 [2023-04-03 06:59:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_12_7 [2023-04-03 06:59:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_3 [2023-04-03 06:59:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_7 [2023-04-03 06:59:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_14_3 [2023-04-03 06:59:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_14_7 [2023-04-03 06:59:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_15_3 [2023-04-03 06:59:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_15_7 [2023-04-03 06:59:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-03 06:59:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2023-04-03 06:59:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-03 06:59:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2023-04-03 06:59:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2023-04-03 06:59:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_3 [2023-04-03 06:59:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_7 [2023-04-03 06:59:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_3 [2023-04-03 06:59:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_7 [2023-04-03 06:59:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_3 [2023-04-03 06:59:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_7 [2023-04-03 06:59:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_3 [2023-04-03 06:59:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_7 [2023-04-03 06:59:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_24 [2023-04-03 06:59:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-03 06:59:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-04-03 06:59:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-04-03 06:59:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_0 [2023-04-03 06:59:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_rx_handler_register [2023-04-03 06:59:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_rx_handler_unregister [2023-04-03 06:59:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdevice [2023-04-03 06:59:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdevice_notifier [2023-04-03 06:59:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_genl_ops_dummy_resourceless_instance_1 [2023-04-03 06:59:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_genl_ops_dummy_resourceless_instance_2 [2023-04-03 06:59:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_genl_ops_dummy_resourceless_instance_3 [2023-04-03 06:59:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_genl_ops_dummy_resourceless_instance_4 [2023-04-03 06:59:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_notifier_block_dummy_resourceless_instance_5 [2023-04-03 06:59:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_team_option_dummy_resourceless_instance_10 [2023-04-03 06:59:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_team_option_dummy_resourceless_instance_11 [2023-04-03 06:59:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_team_option_dummy_resourceless_instance_12 [2023-04-03 06:59:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_team_option_dummy_resourceless_instance_13 [2023-04-03 06:59:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_team_option_dummy_resourceless_instance_14 [2023-04-03 06:59:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_team_option_dummy_resourceless_instance_15 [2023-04-03 06:59:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_team_option_dummy_resourceless_instance_6 [2023-04-03 06:59:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_team_option_dummy_resourceless_instance_7 [2023-04-03 06:59:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_team_option_dummy_resourceless_instance_8 [2023-04-03 06:59:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_team_option_dummy_resourceless_instance_9 [2023-04-03 06:59:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-04-03 06:59:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-04-03 06:59:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2023-04-03 06:59:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2023-04-03 06:59:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_1 [2023-04-03 06:59:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_5 [2023-04-03 06:59:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_1 [2023-04-03 06:59:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_5 [2023-04-03 06:59:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_12_1 [2023-04-03 06:59:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_12_5 [2023-04-03 06:59:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_13_1 [2023-04-03 06:59:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_13_5 [2023-04-03 06:59:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_14_1 [2023-04-03 06:59:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_14_5 [2023-04-03 06:59:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_15_1 [2023-04-03 06:59:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_15_5 [2023-04-03 06:59:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_16_1 [2023-04-03 06:59:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_16_3 [2023-04-03 06:59:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_17_1 [2023-04-03 06:59:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_17_4 [2023-04-03 06:59:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-04-03 06:59:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2023-04-03 06:59:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2023-04-03 06:59:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2023-04-03 06:59:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2023-04-03 06:59:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2023-04-03 06:59:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2023-04-03 06:59:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2023-04-03 06:59:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2023-04-03 06:59:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2023-04-03 06:59:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2023-04-03 06:59:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_5 [2023-04-03 06:59:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2023-04-03 06:59:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2023-04-03 06:59:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2023-04-03 06:59:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_5 [2023-04-03 06:59:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_1 [2023-04-03 06:59:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_5 [2023-04-03 06:59:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_17 [2023-04-03 06:59:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_16_2 [2023-04-03 06:59:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_16 [2023-04-03 06:59:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdevice_notifier [2023-04-03 06:59:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-03 06:59:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-03 06:59:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-03 06:59:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-03 06:59:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-03 06:59:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-03 06:59:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-03 06:59:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-03 06:59:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-03 06:59:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-03 06:59:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-03 06:59:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-03 06:59:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-03 06:59:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-03 06:59:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-03 06:59:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-03 06:59:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-03 06:59:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-03 06:59:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-03 06:59:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-03 06:59:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-03 06:59:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-03 06:59:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-03 06:59:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-03 06:59:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-03 06:59:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-03 06:59:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-03 06:59:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-03 06:59:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-03 06:59:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-03 06:59:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-03 06:59:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-03 06:59:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-03 06:59:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-03 06:59:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-03 06:59:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-03 06:59:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2023-04-03 06:59:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2023-04-03 06:59:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_NOT_ARG_SIGN [2023-04-03 06:59:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_NOT_ARG_SIGN [2023-04-03 06:59:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_NOT_ARG_SIGN [2023-04-03 06:59:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_NOT_ARG_SIGN [2023-04-03 06:59:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_NOT_ARG_SIGN [2023-04-03 06:59:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_NOT_ARG_SIGN [2023-04-03 06:59:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-03 06:59:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-03 06:59:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-03 06:59:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-03 06:59:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-03 06:59:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-03 06:59:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-03 06:59:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-03 06:59:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-03 06:59:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-03 06:59:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-03 06:59:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-03 06:59:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-03 06:59:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-03 06:59:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-03 06:59:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-03 06:59:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-03 06:59:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-03 06:59:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-03 06:59:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-03 06:59:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-03 06:59:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-03 06:59:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-03 06:59:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-03 06:59:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-03 06:59:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-03 06:59:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-03 06:59:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-03 06:59:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-03 06:59:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-03 06:59:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-03 06:59:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-03 06:59:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-03 06:59:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-03 06:59:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-03 06:59:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-03 06:59:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-03 06:59:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-03 06:59:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-03 06:59:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-03 06:59:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-03 06:59:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-03 06:59:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-03 06:59:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-03 06:59:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-03 06:59:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-03 06:59:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-03 06:59:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-03 06:59:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-03 06:59:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-03 06:59:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-03 06:59:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-03 06:59:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-03 06:59:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-03 06:59:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-03 06:59:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-03 06:59:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_mode_list_lock [2023-04-03 06:59:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_mode_list_lock [2023-04-03 06:59:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_mode_list_lock [2023-04-03 06:59:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_mode_list_lock [2023-04-03 06:59:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_mode_list_lock [2023-04-03 06:59:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_mode_list_lock [2023-04-03 06:59:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-03 06:59:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-03 06:59:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-03 06:59:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-03 06:59:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-03 06:59:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-03 06:59:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-03 06:59:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-03 06:59:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_poll_lock_of_napi_struct [2023-04-03 06:59:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_poll_lock_of_napi_struct [2023-04-03 06:59:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_poll_lock_of_napi_struct [2023-04-03 06:59:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_poll_lock_of_napi_struct [2023-04-03 06:59:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_poll_lock_of_napi_struct [2023-04-03 06:59:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_poll_lock_of_napi_struct [2023-04-03 06:59:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_poll_lock_of_napi_struct [2023-04-03 06:59:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_poll_lock_of_napi_struct [2023-04-03 06:59:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-03 06:59:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-03 06:59:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-03 06:59:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-03 06:59:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-03 06:59:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-03 06:59:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-03 06:59:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-03 06:59:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rx_lock_of_netpoll_info [2023-04-03 06:59:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_rx_lock_of_netpoll_info [2023-04-03 06:59:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_rx_lock_of_netpoll_info [2023-04-03 06:59:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_rx_lock_of_netpoll_info [2023-04-03 06:59:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_rx_lock_of_netpoll_info [2023-04-03 06:59:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_rx_lock_of_netpoll_info [2023-04-03 06:59:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_rx_lock_of_netpoll_info [2023-04-03 06:59:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_rx_lock_of_netpoll_info [2023-04-03 06:59:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-03 06:59:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-03 06:59:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-03 06:59:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-03 06:59:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-03 06:59:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-03 06:59:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-03 06:59:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-03 06:59:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-03 06:59:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-03 06:59:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-03 06:59:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-03 06:59:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-03 06:59:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-03 06:59:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-03 06:59:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-03 06:59:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-03 06:59:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-03 06:59:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-03 06:59:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-03 06:59:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-03 06:59:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-03 06:59:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-03 06:59:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-03 06:59:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-03 06:59:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-03 06:59:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-03 06:59:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-03 06:59:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-03 06:59:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-03 06:59:46,348 INFO L236 CfgBuilder]: Building ICFG [2023-04-03 06:59:46,356 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-03 06:59:48,314 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-04-03 06:59:48,959 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-03 06:59:51,658 INFO L277 CfgBuilder]: Performing block encoding [2023-04-03 06:59:55,001 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-03 06:59:55,002 INFO L302 CfgBuilder]: Removed 22 assume(true) statements. [2023-04-03 06:59:55,011 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 06:59:55 BoogieIcfgContainer [2023-04-03 06:59:55,011 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-03 06:59:55,015 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-03 06:59:55,015 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-03 06:59:55,018 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-03 06:59:55,018 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.04 06:59:39" (1/3) ... [2023-04-03 06:59:55,019 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72c82038 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 06:59:55, skipping insertion in model container [2023-04-03 06:59:55,019 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:59:44" (2/3) ... [2023-04-03 06:59:55,019 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72c82038 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 06:59:55, skipping insertion in model container [2023-04-03 06:59:55,019 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 06:59:55" (3/3) ... [2023-04-03 06:59:55,020 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i [2023-04-03 06:59:55,038 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-03 06:59:55,038 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-04-03 06:59:55,158 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-03 06:59:55,164 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@15ff6025, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-03 06:59:55,164 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-04-03 06:59:55,180 INFO L276 IsEmpty]: Start isEmpty. Operand has 3978 states, 2168 states have (on average 1.2495387453874538) internal successors, (2709), 2245 states have internal predecessors, (2709), 1147 states have call successors, (1147), 496 states have call predecessors, (1147), 494 states have return successors, (1140), 1107 states have call predecessors, (1140), 1140 states have call successors, (1140) [2023-04-03 06:59:55,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 475 [2023-04-03 06:59:55,223 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:59:55,224 INFO L195 NwaCegarLoop]: trace histogram [43, 42, 42, 42, 42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 06:59:55,224 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:59:55,228 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:59:55,229 INFO L85 PathProgramCache]: Analyzing trace with hash -1260624277, now seen corresponding path program 1 times [2023-04-03 06:59:55,237 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:59:55,237 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [432737009] [2023-04-03 06:59:55,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:59:55,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:59:55,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:59:57,011 INFO L134 CoverageAnalysis]: Checked inductivity of 6972 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2023-04-03 06:59:57,011 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:59:57,012 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [432737009] [2023-04-03 06:59:57,016 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [432737009] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:59:57,016 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:59:57,016 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 06:59:57,018 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [15795447] [2023-04-03 06:59:57,019 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:59:57,025 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 06:59:57,026 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:59:57,062 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 06:59:57,063 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:59:57,073 INFO L87 Difference]: Start difference. First operand has 3978 states, 2168 states have (on average 1.2495387453874538) internal successors, (2709), 2245 states have internal predecessors, (2709), 1147 states have call successors, (1147), 496 states have call predecessors, (1147), 494 states have return successors, (1140), 1107 states have call predecessors, (1140), 1140 states have call successors, (1140) Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (59), 3 states have call predecessors, (59), 1 states have return successors, (51), 3 states have call predecessors, (51), 3 states have call successors, (51) [2023-04-03 06:59:59,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:59:59,544 INFO L93 Difference]: Finished difference Result 9342 states and 12345 transitions. [2023-04-03 06:59:59,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 06:59:59,546 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (59), 3 states have call predecessors, (59), 1 states have return successors, (51), 3 states have call predecessors, (51), 3 states have call successors, (51) Word has length 474 [2023-04-03 06:59:59,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:59:59,616 INFO L225 Difference]: With dead ends: 9342 [2023-04-03 06:59:59,616 INFO L226 Difference]: Without dead ends: 6143 [2023-04-03 06:59:59,644 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:59:59,647 INFO L413 NwaCegarLoop]: 3811 mSDtfsCounter, 3974 mSDsluCounter, 3691 mSDsCounter, 0 mSdLazyCounter, 907 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3974 SdHoareTripleChecker+Valid, 7502 SdHoareTripleChecker+Invalid, 912 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 907 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2023-04-03 06:59:59,648 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3974 Valid, 7502 Invalid, 912 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5 Valid, 907 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2023-04-03 06:59:59,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6143 states. [2023-04-03 07:00:00,109 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6143 to 6135. [2023-04-03 07:00:00,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6135 states, 3498 states have (on average 1.2744425385934819) internal successors, (4458), 3629 states have internal predecessors, (4458), 1745 states have call successors, (1745), 892 states have call predecessors, (1745), 891 states have return successors, (1746), 1680 states have call predecessors, (1746), 1744 states have call successors, (1746) [2023-04-03 07:00:00,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6135 states to 6135 states and 7949 transitions. [2023-04-03 07:00:00,164 INFO L78 Accepts]: Start accepts. Automaton has 6135 states and 7949 transitions. Word has length 474 [2023-04-03 07:00:00,166 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 07:00:00,166 INFO L495 AbstractCegarLoop]: Abstraction has 6135 states and 7949 transitions. [2023-04-03 07:00:00,167 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (59), 3 states have call predecessors, (59), 1 states have return successors, (51), 3 states have call predecessors, (51), 3 states have call successors, (51) [2023-04-03 07:00:00,167 INFO L276 IsEmpty]: Start isEmpty. Operand 6135 states and 7949 transitions. [2023-04-03 07:00:00,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 501 [2023-04-03 07:00:00,187 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 07:00:00,188 INFO L195 NwaCegarLoop]: trace histogram [43, 42, 42, 42, 42, 42, 42, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 07:00:00,188 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-03 07:00:00,188 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 07:00:00,189 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 07:00:00,189 INFO L85 PathProgramCache]: Analyzing trace with hash -769885324, now seen corresponding path program 1 times [2023-04-03 07:00:00,189 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 07:00:00,189 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1177623737] [2023-04-03 07:00:00,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 07:00:00,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 07:00:00,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 07:00:01,128 INFO L134 CoverageAnalysis]: Checked inductivity of 6974 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6974 trivial. 0 not checked. [2023-04-03 07:00:01,129 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 07:00:01,129 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1177623737] [2023-04-03 07:00:01,129 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1177623737] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 07:00:01,129 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 07:00:01,129 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 07:00:01,131 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1634997184] [2023-04-03 07:00:01,131 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 07:00:01,133 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 07:00:01,135 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 07:00:01,136 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 07:00:01,136 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 07:00:01,136 INFO L87 Difference]: Start difference. First operand 6135 states and 7949 transitions. Second operand has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (63), 3 states have call predecessors, (63), 1 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) [2023-04-03 07:00:03,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 07:00:03,541 INFO L93 Difference]: Finished difference Result 17983 states and 23481 transitions. [2023-04-03 07:00:03,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 07:00:03,542 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (63), 3 states have call predecessors, (63), 1 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) Word has length 500 [2023-04-03 07:00:03,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 07:00:03,621 INFO L225 Difference]: With dead ends: 17983 [2023-04-03 07:00:03,622 INFO L226 Difference]: Without dead ends: 11947 [2023-04-03 07:00:03,649 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 07:00:03,650 INFO L413 NwaCegarLoop]: 3683 mSDtfsCounter, 3845 mSDsluCounter, 3603 mSDsCounter, 0 mSdLazyCounter, 911 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3845 SdHoareTripleChecker+Valid, 7286 SdHoareTripleChecker+Invalid, 918 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 911 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2023-04-03 07:00:03,650 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3845 Valid, 7286 Invalid, 918 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 911 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2023-04-03 07:00:03,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11947 states. [2023-04-03 07:00:04,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11947 to 11923. [2023-04-03 07:00:04,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11923 states, 6799 states have (on average 1.2712163553463744) internal successors, (8643), 7062 states have internal predecessors, (8643), 3385 states have call successors, (3385), 1745 states have call predecessors, (3385), 1738 states have return successors, (3602), 3246 states have call predecessors, (3602), 3384 states have call successors, (3602) [2023-04-03 07:00:04,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11923 states to 11923 states and 15630 transitions. [2023-04-03 07:00:04,302 INFO L78 Accepts]: Start accepts. Automaton has 11923 states and 15630 transitions. Word has length 500 [2023-04-03 07:00:04,306 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 07:00:04,306 INFO L495 AbstractCegarLoop]: Abstraction has 11923 states and 15630 transitions. [2023-04-03 07:00:04,306 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (63), 3 states have call predecessors, (63), 1 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) [2023-04-03 07:00:04,306 INFO L276 IsEmpty]: Start isEmpty. Operand 11923 states and 15630 transitions. [2023-04-03 07:00:04,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 507 [2023-04-03 07:00:04,319 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 07:00:04,320 INFO L195 NwaCegarLoop]: trace histogram [43, 42, 42, 42, 42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 07:00:04,320 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-03 07:00:04,320 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 07:00:04,320 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 07:00:04,321 INFO L85 PathProgramCache]: Analyzing trace with hash -1747210968, now seen corresponding path program 1 times [2023-04-03 07:00:04,321 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 07:00:04,321 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1884075362] [2023-04-03 07:00:04,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 07:00:04,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 07:00:04,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 07:00:05,095 INFO L134 CoverageAnalysis]: Checked inductivity of 6972 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2023-04-03 07:00:05,095 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 07:00:05,095 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1884075362] [2023-04-03 07:00:05,095 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1884075362] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 07:00:05,095 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 07:00:05,095 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 07:00:05,096 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1701911379] [2023-04-03 07:00:05,096 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 07:00:05,097 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 07:00:05,097 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 07:00:05,098 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 07:00:05,098 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 07:00:05,110 INFO L87 Difference]: Start difference. First operand 11923 states and 15630 transitions. Second operand has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 3 states have call successors, (67), 3 states have call predecessors, (67), 1 states have return successors, (56), 3 states have call predecessors, (56), 3 states have call successors, (56) [2023-04-03 07:00:07,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 07:00:07,423 INFO L93 Difference]: Finished difference Result 23753 states and 31124 transitions. [2023-04-03 07:00:07,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 07:00:07,424 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 3 states have call successors, (67), 3 states have call predecessors, (67), 1 states have return successors, (56), 3 states have call predecessors, (56), 3 states have call successors, (56) Word has length 506 [2023-04-03 07:00:07,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 07:00:07,508 INFO L225 Difference]: With dead ends: 23753 [2023-04-03 07:00:07,509 INFO L226 Difference]: Without dead ends: 11929 [2023-04-03 07:00:07,564 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 07:00:07,567 INFO L413 NwaCegarLoop]: 3827 mSDtfsCounter, 3875 mSDsluCounter, 3613 mSDsCounter, 0 mSdLazyCounter, 935 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3875 SdHoareTripleChecker+Valid, 7440 SdHoareTripleChecker+Invalid, 940 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 935 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2023-04-03 07:00:07,568 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3875 Valid, 7440 Invalid, 940 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 935 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2023-04-03 07:00:07,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11929 states. [2023-04-03 07:00:08,033 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11929 to 11903. [2023-04-03 07:00:08,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11903 states, 6789 states have (on average 1.2704374723817942) internal successors, (8625), 7052 states have internal predecessors, (8625), 3377 states have call successors, (3377), 1743 states have call predecessors, (3377), 1736 states have return successors, (3588), 3238 states have call predecessors, (3588), 3376 states have call successors, (3588) [2023-04-03 07:00:08,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11903 states to 11903 states and 15590 transitions. [2023-04-03 07:00:08,116 INFO L78 Accepts]: Start accepts. Automaton has 11903 states and 15590 transitions. Word has length 506 [2023-04-03 07:00:08,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 07:00:08,117 INFO L495 AbstractCegarLoop]: Abstraction has 11903 states and 15590 transitions. [2023-04-03 07:00:08,118 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 3 states have call successors, (67), 3 states have call predecessors, (67), 1 states have return successors, (56), 3 states have call predecessors, (56), 3 states have call successors, (56) [2023-04-03 07:00:08,118 INFO L276 IsEmpty]: Start isEmpty. Operand 11903 states and 15590 transitions. [2023-04-03 07:00:08,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2023-04-03 07:00:08,132 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 07:00:08,132 INFO L195 NwaCegarLoop]: trace histogram [43, 42, 42, 42, 42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 07:00:08,133 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-03 07:00:08,133 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 07:00:08,134 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 07:00:08,134 INFO L85 PathProgramCache]: Analyzing trace with hash -2118280370, now seen corresponding path program 1 times [2023-04-03 07:00:08,134 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 07:00:08,134 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1348808734] [2023-04-03 07:00:08,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 07:00:08,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 07:00:08,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 07:00:09,184 INFO L134 CoverageAnalysis]: Checked inductivity of 6972 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2023-04-03 07:00:09,185 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 07:00:09,185 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1348808734] [2023-04-03 07:00:09,185 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1348808734] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 07:00:09,185 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 07:00:09,185 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-03 07:00:09,186 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1426218508] [2023-04-03 07:00:09,186 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 07:00:09,186 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-03 07:00:09,186 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 07:00:09,187 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-03 07:00:09,187 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-04-03 07:00:09,188 INFO L87 Difference]: Start difference. First operand 11903 states and 15590 transitions. Second operand has 5 states, 5 states have (on average 19.6) internal successors, (98), 5 states have internal predecessors, (98), 4 states have call successors, (68), 3 states have call predecessors, (68), 1 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) [2023-04-03 07:00:20,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 07:00:20,105 INFO L93 Difference]: Finished difference Result 29658 states and 38842 transitions. [2023-04-03 07:00:20,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-04-03 07:00:20,105 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.6) internal successors, (98), 5 states have internal predecessors, (98), 4 states have call successors, (68), 3 states have call predecessors, (68), 1 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) Word has length 511 [2023-04-03 07:00:20,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 07:00:20,221 INFO L225 Difference]: With dead ends: 29658 [2023-04-03 07:00:20,222 INFO L226 Difference]: Without dead ends: 17854 [2023-04-03 07:00:20,287 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-04-03 07:00:20,290 INFO L413 NwaCegarLoop]: 3915 mSDtfsCounter, 9950 mSDsluCounter, 7003 mSDsCounter, 0 mSdLazyCounter, 5328 mSolverCounterSat, 1640 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9967 SdHoareTripleChecker+Valid, 10918 SdHoareTripleChecker+Invalid, 6968 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1640 IncrementalHoareTripleChecker+Valid, 5328 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.9s IncrementalHoareTripleChecker+Time [2023-04-03 07:00:20,291 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9967 Valid, 10918 Invalid, 6968 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1640 Valid, 5328 Invalid, 0 Unknown, 0 Unchecked, 9.9s Time] [2023-04-03 07:00:20,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17854 states. [2023-04-03 07:00:21,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17854 to 17750. [2023-04-03 07:00:21,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17750 states, 10135 states have (on average 1.2713369511593489) internal successors, (12885), 10531 states have internal predecessors, (12885), 5024 states have call successors, (5024), 2600 states have call predecessors, (5024), 2590 states have return successors, (5350), 4814 states have call predecessors, (5350), 5023 states have call successors, (5350) [2023-04-03 07:00:21,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17750 states to 17750 states and 23259 transitions. [2023-04-03 07:00:21,257 INFO L78 Accepts]: Start accepts. Automaton has 17750 states and 23259 transitions. Word has length 511 [2023-04-03 07:00:21,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 07:00:21,258 INFO L495 AbstractCegarLoop]: Abstraction has 17750 states and 23259 transitions. [2023-04-03 07:00:21,258 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.6) internal successors, (98), 5 states have internal predecessors, (98), 4 states have call successors, (68), 3 states have call predecessors, (68), 1 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) [2023-04-03 07:00:21,258 INFO L276 IsEmpty]: Start isEmpty. Operand 17750 states and 23259 transitions. [2023-04-03 07:00:21,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2023-04-03 07:00:21,272 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 07:00:21,272 INFO L195 NwaCegarLoop]: trace histogram [44, 42, 42, 42, 42, 42, 42, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 07:00:21,272 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-04-03 07:00:21,273 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 07:00:21,273 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 07:00:21,273 INFO L85 PathProgramCache]: Analyzing trace with hash 383682511, now seen corresponding path program 1 times [2023-04-03 07:00:21,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 07:00:21,273 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [675861776] [2023-04-03 07:00:21,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 07:00:21,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 07:00:21,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 07:00:22,103 INFO L134 CoverageAnalysis]: Checked inductivity of 7061 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7058 trivial. 0 not checked. [2023-04-03 07:00:22,103 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 07:00:22,103 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [675861776] [2023-04-03 07:00:22,104 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [675861776] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 07:00:22,104 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 07:00:22,104 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-03 07:00:22,104 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1050653713] [2023-04-03 07:00:22,104 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 07:00:22,105 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-03 07:00:22,105 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 07:00:22,106 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-03 07:00:22,106 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-03 07:00:22,106 INFO L87 Difference]: Start difference. First operand 17750 states and 23259 transitions. Second operand has 5 states, 5 states have (on average 19.2) internal successors, (96), 5 states have internal predecessors, (96), 4 states have call successors, (67), 3 states have call predecessors, (67), 2 states have return successors, (59), 4 states have call predecessors, (59), 4 states have call successors, (59) [2023-04-03 07:00:28,484 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 07:00:34,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 07:00:34,812 INFO L93 Difference]: Finished difference Result 40914 states and 53633 transitions. [2023-04-03 07:00:34,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-04-03 07:00:34,812 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.2) internal successors, (96), 5 states have internal predecessors, (96), 4 states have call successors, (67), 3 states have call predecessors, (67), 2 states have return successors, (59), 4 states have call predecessors, (59), 4 states have call successors, (59) Word has length 511 [2023-04-03 07:00:34,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 07:00:34,944 INFO L225 Difference]: With dead ends: 40914 [2023-04-03 07:00:34,944 INFO L226 Difference]: Without dead ends: 23263 [2023-04-03 07:00:35,001 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-04-03 07:00:35,001 INFO L413 NwaCegarLoop]: 98 mSDtfsCounter, 7204 mSDsluCounter, 165 mSDsCounter, 0 mSdLazyCounter, 12060 mSolverCounterSat, 3170 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8070 SdHoareTripleChecker+Valid, 263 SdHoareTripleChecker+Invalid, 15230 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3170 IncrementalHoareTripleChecker+Valid, 12060 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.7s IncrementalHoareTripleChecker+Time [2023-04-03 07:00:35,002 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8070 Valid, 263 Invalid, 15230 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3170 Valid, 12060 Invalid, 0 Unknown, 0 Unchecked, 11.7s Time] [2023-04-03 07:00:35,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23263 states. [2023-04-03 07:00:36,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23263 to 23237. [2023-04-03 07:00:36,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23237 states, 13335 states have (on average 1.2722159730033746) internal successors, (16965), 13856 states have internal predecessors, (16965), 6537 states have call successors, (6537), 3375 states have call predecessors, (6537), 3364 states have return successors, (6968), 6264 states have call predecessors, (6968), 6536 states have call successors, (6968) [2023-04-03 07:00:36,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23237 states to 23237 states and 30470 transitions. [2023-04-03 07:00:36,395 INFO L78 Accepts]: Start accepts. Automaton has 23237 states and 30470 transitions. Word has length 511 [2023-04-03 07:00:36,396 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 07:00:36,397 INFO L495 AbstractCegarLoop]: Abstraction has 23237 states and 30470 transitions. [2023-04-03 07:00:36,397 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.2) internal successors, (96), 5 states have internal predecessors, (96), 4 states have call successors, (67), 3 states have call predecessors, (67), 2 states have return successors, (59), 4 states have call predecessors, (59), 4 states have call successors, (59) [2023-04-03 07:00:36,397 INFO L276 IsEmpty]: Start isEmpty. Operand 23237 states and 30470 transitions. [2023-04-03 07:00:36,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 524 [2023-04-03 07:00:36,410 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 07:00:36,411 INFO L195 NwaCegarLoop]: trace histogram [43, 42, 42, 42, 42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 07:00:36,411 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-04-03 07:00:36,411 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 07:00:36,411 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 07:00:36,411 INFO L85 PathProgramCache]: Analyzing trace with hash -105014453, now seen corresponding path program 1 times [2023-04-03 07:00:36,412 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 07:00:36,412 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [892599566] [2023-04-03 07:00:36,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 07:00:36,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 07:00:36,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 07:00:37,203 INFO L134 CoverageAnalysis]: Checked inductivity of 6972 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2023-04-03 07:00:37,203 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 07:00:37,203 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [892599566] [2023-04-03 07:00:37,204 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [892599566] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 07:00:37,204 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 07:00:37,204 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 07:00:37,204 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [226761357] [2023-04-03 07:00:37,204 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 07:00:37,205 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 07:00:37,205 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 07:00:37,205 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 07:00:37,205 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 07:00:37,206 INFO L87 Difference]: Start difference. First operand 23237 states and 30470 transitions. Second operand has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 3 states have call successors, (71), 3 states have call predecessors, (71), 1 states have return successors, (59), 3 states have call predecessors, (59), 3 states have call successors, (59) [2023-04-03 07:00:40,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 07:00:40,072 INFO L93 Difference]: Finished difference Result 46381 states and 60796 transitions. [2023-04-03 07:00:40,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 07:00:40,072 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 3 states have call successors, (71), 3 states have call predecessors, (71), 1 states have return successors, (59), 3 states have call predecessors, (59), 3 states have call successors, (59) Word has length 523 [2023-04-03 07:00:40,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 07:00:40,206 INFO L225 Difference]: With dead ends: 46381 [2023-04-03 07:00:40,207 INFO L226 Difference]: Without dead ends: 23243 [2023-04-03 07:00:40,296 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 07:00:40,297 INFO L413 NwaCegarLoop]: 4864 mSDtfsCounter, 3843 mSDsluCounter, 3615 mSDsCounter, 0 mSdLazyCounter, 1024 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3843 SdHoareTripleChecker+Valid, 8479 SdHoareTripleChecker+Invalid, 1029 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 1024 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2023-04-03 07:00:40,297 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3843 Valid, 8479 Invalid, 1029 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 1024 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2023-04-03 07:00:40,324 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23243 states. [2023-04-03 07:00:41,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23243 to 23197. [2023-04-03 07:00:41,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23197 states, 13315 states have (on average 1.2714232069095006) internal successors, (16929), 13836 states have internal predecessors, (16929), 6521 states have call successors, (6521), 3371 states have call predecessors, (6521), 3360 states have return successors, (6940), 6248 states have call predecessors, (6940), 6520 states have call successors, (6940) [2023-04-03 07:00:41,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23197 states to 23197 states and 30390 transitions. [2023-04-03 07:00:41,714 INFO L78 Accepts]: Start accepts. Automaton has 23197 states and 30390 transitions. Word has length 523 [2023-04-03 07:00:41,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 07:00:41,715 INFO L495 AbstractCegarLoop]: Abstraction has 23197 states and 30390 transitions. [2023-04-03 07:00:41,715 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 3 states have call successors, (71), 3 states have call predecessors, (71), 1 states have return successors, (59), 3 states have call predecessors, (59), 3 states have call successors, (59) [2023-04-03 07:00:41,715 INFO L276 IsEmpty]: Start isEmpty. Operand 23197 states and 30390 transitions. [2023-04-03 07:00:41,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 556 [2023-04-03 07:00:41,723 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 07:00:41,724 INFO L195 NwaCegarLoop]: trace histogram [43, 42, 42, 42, 42, 42, 42, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 07:00:41,724 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-04-03 07:00:41,724 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 07:00:41,724 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 07:00:41,725 INFO L85 PathProgramCache]: Analyzing trace with hash 951863088, now seen corresponding path program 1 times [2023-04-03 07:00:41,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 07:00:41,725 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [210119853] [2023-04-03 07:00:41,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 07:00:41,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 07:00:41,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 07:00:42,663 INFO L134 CoverageAnalysis]: Checked inductivity of 6981 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6981 trivial. 0 not checked. [2023-04-03 07:00:42,663 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 07:00:42,663 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [210119853] [2023-04-03 07:00:42,664 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [210119853] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 07:00:42,664 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 07:00:42,664 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 07:00:42,664 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1706438088] [2023-04-03 07:00:42,664 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 07:00:42,665 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 07:00:42,665 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 07:00:42,665 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 07:00:42,665 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 07:00:42,666 INFO L87 Difference]: Start difference. First operand 23197 states and 30390 transitions. Second operand has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 3 states have call successors, (79), 3 states have call predecessors, (79), 1 states have return successors, (64), 3 states have call predecessors, (64), 3 states have call successors, (64) [2023-04-03 07:00:45,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 07:00:45,892 INFO L93 Difference]: Finished difference Result 63270 states and 82839 transitions. [2023-04-03 07:00:45,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 07:00:45,892 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 3 states have call successors, (79), 3 states have call predecessors, (79), 1 states have return successors, (64), 3 states have call predecessors, (64), 3 states have call successors, (64) Word has length 555 [2023-04-03 07:00:45,893 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 07:00:46,114 INFO L225 Difference]: With dead ends: 63270 [2023-04-03 07:00:46,114 INFO L226 Difference]: Without dead ends: 40172 [2023-04-03 07:00:46,217 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 07:00:46,218 INFO L413 NwaCegarLoop]: 3916 mSDtfsCounter, 3799 mSDsluCounter, 3612 mSDsCounter, 0 mSdLazyCounter, 944 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3799 SdHoareTripleChecker+Valid, 7528 SdHoareTripleChecker+Invalid, 950 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 944 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2023-04-03 07:00:46,218 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3799 Valid, 7528 Invalid, 950 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 944 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2023-04-03 07:00:46,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40172 states. [2023-04-03 07:00:48,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40172 to 40122. [2023-04-03 07:00:48,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40122 states, 23021 states have (on average 1.2701880891360062) internal successors, (29241), 23917 states have internal predecessors, (29241), 11230 states have call successors, (11230), 5898 states have call predecessors, (11230), 5870 states have return successors, (11998), 10728 states have call predecessors, (11998), 11229 states have call successors, (11998) [2023-04-03 07:00:48,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40122 states to 40122 states and 52469 transitions. [2023-04-03 07:00:48,695 INFO L78 Accepts]: Start accepts. Automaton has 40122 states and 52469 transitions. Word has length 555 [2023-04-03 07:00:48,695 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 07:00:48,695 INFO L495 AbstractCegarLoop]: Abstraction has 40122 states and 52469 transitions. [2023-04-03 07:00:48,696 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 3 states have call successors, (79), 3 states have call predecessors, (79), 1 states have return successors, (64), 3 states have call predecessors, (64), 3 states have call successors, (64) [2023-04-03 07:00:48,696 INFO L276 IsEmpty]: Start isEmpty. Operand 40122 states and 52469 transitions. [2023-04-03 07:00:48,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 567 [2023-04-03 07:00:48,706 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 07:00:48,707 INFO L195 NwaCegarLoop]: trace histogram [43, 42, 42, 42, 42, 42, 42, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 07:00:48,707 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-04-03 07:00:48,707 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 07:00:48,707 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 07:00:48,708 INFO L85 PathProgramCache]: Analyzing trace with hash 1626256722, now seen corresponding path program 1 times [2023-04-03 07:00:48,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 07:00:48,708 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1530866257] [2023-04-03 07:00:48,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 07:00:48,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 07:00:48,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 07:00:49,610 INFO L134 CoverageAnalysis]: Checked inductivity of 6979 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6979 trivial. 0 not checked. [2023-04-03 07:00:49,611 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 07:00:49,611 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1530866257] [2023-04-03 07:00:49,611 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1530866257] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 07:00:49,612 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 07:00:49,612 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 07:00:49,612 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1604570614] [2023-04-03 07:00:49,612 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 07:00:49,613 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 07:00:49,613 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 07:00:49,614 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 07:00:49,614 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 07:00:49,614 INFO L87 Difference]: Start difference. First operand 40122 states and 52469 transitions. Second operand has 3 states, 3 states have (on average 43.0) internal successors, (129), 3 states have internal predecessors, (129), 3 states have call successors, (78), 3 states have call predecessors, (78), 1 states have return successors, (67), 3 states have call predecessors, (67), 3 states have call successors, (67) [2023-04-03 07:00:54,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 07:00:54,105 INFO L93 Difference]: Finished difference Result 109508 states and 143370 transitions. [2023-04-03 07:00:54,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 07:00:54,106 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 43.0) internal successors, (129), 3 states have internal predecessors, (129), 3 states have call successors, (78), 3 states have call predecessors, (78), 1 states have return successors, (67), 3 states have call predecessors, (67), 3 states have call successors, (67) Word has length 566 [2023-04-03 07:00:54,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 07:00:54,558 INFO L225 Difference]: With dead ends: 109508 [2023-04-03 07:00:54,558 INFO L226 Difference]: Without dead ends: 69485 [2023-04-03 07:00:54,718 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 07:00:54,719 INFO L413 NwaCegarLoop]: 4349 mSDtfsCounter, 3860 mSDsluCounter, 3595 mSDsCounter, 0 mSdLazyCounter, 972 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3860 SdHoareTripleChecker+Valid, 7944 SdHoareTripleChecker+Invalid, 979 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 972 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2023-04-03 07:00:54,720 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3860 Valid, 7944 Invalid, 979 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 972 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2023-04-03 07:00:54,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69485 states. [2023-04-03 07:00:57,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69485 to 69267. [2023-04-03 07:00:57,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69267 states, 39857 states have (on average 1.2710941616278195) internal successors, (50662), 41463 states have internal predecessors, (50662), 19332 states have call successors, (19332), 10123 states have call predecessors, (19332), 10077 states have return successors, (20692), 18419 states have call predecessors, (20692), 19331 states have call successors, (20692) [2023-04-03 07:00:58,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69267 states to 69267 states and 90686 transitions. [2023-04-03 07:00:58,301 INFO L78 Accepts]: Start accepts. Automaton has 69267 states and 90686 transitions. Word has length 566 [2023-04-03 07:00:58,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 07:00:58,302 INFO L495 AbstractCegarLoop]: Abstraction has 69267 states and 90686 transitions. [2023-04-03 07:00:58,303 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 43.0) internal successors, (129), 3 states have internal predecessors, (129), 3 states have call successors, (78), 3 states have call predecessors, (78), 1 states have return successors, (67), 3 states have call predecessors, (67), 3 states have call successors, (67) [2023-04-03 07:00:58,303 INFO L276 IsEmpty]: Start isEmpty. Operand 69267 states and 90686 transitions. [2023-04-03 07:00:58,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 603 [2023-04-03 07:00:58,318 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 07:00:58,319 INFO L195 NwaCegarLoop]: trace histogram [47, 42, 42, 42, 42, 42, 42, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 07:00:58,319 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-04-03 07:00:58,319 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 07:00:58,319 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 07:00:58,320 INFO L85 PathProgramCache]: Analyzing trace with hash -550991609, now seen corresponding path program 1 times [2023-04-03 07:00:58,320 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 07:00:58,320 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1721049226] [2023-04-03 07:00:58,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 07:00:58,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 07:00:58,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 07:00:59,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7367 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 7359 trivial. 0 not checked. [2023-04-03 07:00:59,377 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 07:00:59,377 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1721049226] [2023-04-03 07:00:59,377 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1721049226] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 07:00:59,377 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 07:00:59,377 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 07:00:59,377 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1500288901] [2023-04-03 07:00:59,377 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 07:00:59,378 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 07:00:59,378 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 07:00:59,379 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 07:00:59,379 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 07:00:59,380 INFO L87 Difference]: Start difference. First operand 69267 states and 90686 transitions. Second operand has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 3 states have call successors, (83), 3 states have call predecessors, (83), 2 states have return successors, (76), 3 states have call predecessors, (76), 3 states have call successors, (76) [2023-04-03 07:01:05,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 07:01:05,934 INFO L93 Difference]: Finished difference Result 183263 states and 240240 transitions. [2023-04-03 07:01:05,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 07:01:05,935 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 3 states have call successors, (83), 3 states have call predecessors, (83), 2 states have return successors, (76), 3 states have call predecessors, (76), 3 states have call successors, (76) Word has length 602 [2023-04-03 07:01:05,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 07:01:06,726 INFO L225 Difference]: With dead ends: 183263 [2023-04-03 07:01:06,727 INFO L226 Difference]: Without dead ends: 114781 [2023-04-03 07:01:06,931 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 07:01:06,932 INFO L413 NwaCegarLoop]: 5525 mSDtfsCounter, 3878 mSDsluCounter, 3613 mSDsCounter, 0 mSdLazyCounter, 1111 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3878 SdHoareTripleChecker+Valid, 9138 SdHoareTripleChecker+Invalid, 1115 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1111 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2023-04-03 07:01:06,932 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3878 Valid, 9138 Invalid, 1115 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 1111 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2023-04-03 07:01:07,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114781 states. [2023-04-03 07:01:11,666 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114781 to 114699. [2023-04-03 07:01:11,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114699 states, 66025 states have (on average 1.2718515713744794) internal successors, (83974), 68663 states have internal predecessors, (83974), 32036 states have call successors, (32036), 16739 states have call predecessors, (32036), 16637 states have return successors, (34340), 30523 states have call predecessors, (34340), 32035 states have call successors, (34340) [2023-04-03 07:01:12,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114699 states to 114699 states and 150350 transitions. [2023-04-03 07:01:12,733 INFO L78 Accepts]: Start accepts. Automaton has 114699 states and 150350 transitions. Word has length 602 [2023-04-03 07:01:12,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 07:01:12,735 INFO L495 AbstractCegarLoop]: Abstraction has 114699 states and 150350 transitions. [2023-04-03 07:01:12,735 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 3 states have call successors, (83), 3 states have call predecessors, (83), 2 states have return successors, (76), 3 states have call predecessors, (76), 3 states have call successors, (76) [2023-04-03 07:01:12,735 INFO L276 IsEmpty]: Start isEmpty. Operand 114699 states and 150350 transitions. [2023-04-03 07:01:12,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 622 [2023-04-03 07:01:12,766 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 07:01:12,767 INFO L195 NwaCegarLoop]: trace histogram [49, 42, 42, 42, 42, 42, 42, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 07:01:12,767 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-04-03 07:01:12,767 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 07:01:12,767 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 07:01:12,768 INFO L85 PathProgramCache]: Analyzing trace with hash -1533603757, now seen corresponding path program 1 times [2023-04-03 07:01:12,768 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 07:01:12,768 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [368904183] [2023-04-03 07:01:12,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 07:01:12,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 07:01:13,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 07:01:19,566 INFO L134 CoverageAnalysis]: Checked inductivity of 7573 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 7558 trivial. 0 not checked. [2023-04-03 07:01:19,567 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 07:01:19,567 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [368904183] [2023-04-03 07:01:19,567 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [368904183] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-03 07:01:19,567 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [587545549] [2023-04-03 07:01:19,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 07:01:19,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-03 07:01:19,568 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-03 07:01:19,577 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-03 07:01:19,583 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-04-03 07:01:21,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 07:01:21,328 INFO L262 TraceCheckSpWp]: Trace formula consists of 7986 conjuncts, 28 conjunts are in the unsatisfiable core [2023-04-03 07:01:21,396 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-03 07:02:00,540 INFO L134 CoverageAnalysis]: Checked inductivity of 7573 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7573 trivial. 0 not checked. [2023-04-03 07:02:00,540 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-03 07:02:00,541 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [587545549] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 07:02:00,541 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-03 07:02:00,541 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [10] total 14 [2023-04-03 07:02:00,541 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1392849148] [2023-04-03 07:02:00,541 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 07:02:00,542 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-04-03 07:02:00,542 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 07:02:00,543 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-04-03 07:02:00,544 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=149, Unknown=0, NotChecked=0, Total=182 [2023-04-03 07:02:00,544 INFO L87 Difference]: Start difference. First operand 114699 states and 150350 transitions. Second operand has 8 states, 6 states have (on average 22.333333333333332) internal successors, (134), 5 states have internal predecessors, (134), 3 states have call successors, (83), 3 states have call predecessors, (83), 2 states have return successors, (76), 2 states have call predecessors, (76), 2 states have call successors, (76) [2023-04-03 07:02:06,538 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 07:02:21,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 07:02:21,628 INFO L93 Difference]: Finished difference Result 207693 states and 274115 transitions. [2023-04-03 07:02:21,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-04-03 07:02:21,629 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 22.333333333333332) internal successors, (134), 5 states have internal predecessors, (134), 3 states have call successors, (83), 3 states have call predecessors, (83), 2 states have return successors, (76), 2 states have call predecessors, (76), 2 states have call successors, (76) Word has length 621 [2023-04-03 07:02:21,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 07:02:22,992 INFO L225 Difference]: With dead ends: 207693 [2023-04-03 07:02:22,993 INFO L226 Difference]: Without dead ends: 207691 [2023-04-03 07:02:23,105 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 635 GetRequests, 619 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=58, Invalid=248, Unknown=0, NotChecked=0, Total=306 [2023-04-03 07:02:23,106 INFO L413 NwaCegarLoop]: 4366 mSDtfsCounter, 3091 mSDsluCounter, 23840 mSDsCounter, 0 mSdLazyCounter, 5068 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3092 SdHoareTripleChecker+Valid, 28206 SdHoareTripleChecker+Invalid, 5071 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 5068 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.2s IncrementalHoareTripleChecker+Time [2023-04-03 07:02:23,106 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3092 Valid, 28206 Invalid, 5071 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 5068 Invalid, 0 Unknown, 0 Unchecked, 11.2s Time] [2023-04-03 07:02:23,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207691 states. [2023-04-03 07:02:35,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207691 to 207571. [2023-04-03 07:02:35,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 207571 states, 120221 states have (on average 1.273704261318738) internal successors, (153126), 124831 states have internal predecessors, (153126), 57128 states have call successors, (57128), 30543 states have call predecessors, (57128), 30221 states have return successors, (63620), 54403 states have call predecessors, (63620), 57127 states have call successors, (63620) [2023-04-03 07:02:37,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207571 states to 207571 states and 273874 transitions. [2023-04-03 07:02:37,344 INFO L78 Accepts]: Start accepts. Automaton has 207571 states and 273874 transitions. Word has length 621 [2023-04-03 07:02:37,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 07:02:37,345 INFO L495 AbstractCegarLoop]: Abstraction has 207571 states and 273874 transitions. [2023-04-03 07:02:37,345 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 22.333333333333332) internal successors, (134), 5 states have internal predecessors, (134), 3 states have call successors, (83), 3 states have call predecessors, (83), 2 states have return successors, (76), 2 states have call predecessors, (76), 2 states have call successors, (76) [2023-04-03 07:02:37,345 INFO L276 IsEmpty]: Start isEmpty. Operand 207571 states and 273874 transitions. [2023-04-03 07:02:37,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 712 [2023-04-03 07:02:37,828 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 07:02:37,829 INFO L195 NwaCegarLoop]: trace histogram [47, 42, 42, 42, 42, 42, 42, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 07:02:37,856 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-04-03 07:02:38,052 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2023-04-03 07:02:38,052 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 07:02:38,053 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 07:02:38,053 INFO L85 PathProgramCache]: Analyzing trace with hash -706810122, now seen corresponding path program 1 times [2023-04-03 07:02:38,053 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 07:02:38,053 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [898654454] [2023-04-03 07:02:38,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 07:02:38,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 07:02:38,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 07:02:39,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7397 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 7389 trivial. 0 not checked. [2023-04-03 07:02:39,009 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 07:02:39,009 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [898654454] [2023-04-03 07:02:39,009 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [898654454] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 07:02:39,009 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 07:02:39,009 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 07:02:39,009 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1865139264] [2023-04-03 07:02:39,009 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 07:02:39,010 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 07:02:39,010 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 07:02:39,011 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 07:02:39,011 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 07:02:39,011 INFO L87 Difference]: Start difference. First operand 207571 states and 273874 transitions. Second operand has 3 states, 3 states have (on average 63.0) internal successors, (189), 3 states have internal predecessors, (189), 3 states have call successors, (108), 3 states have call predecessors, (108), 2 states have return successors, (98), 3 states have call predecessors, (98), 3 states have call successors, (98) OpenJDK 64-Bit Server VM warning: INFO: os::commit_memory(0x00000007fc300000, 17825792, 0) failed; error='Not enough space' (errno=12)