/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_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-03 07:48:14,052 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-03 07:48:14,054 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-03 07:48:14,081 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-03 07:48:14,082 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-03 07:48:14,083 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-03 07:48:14,084 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-03 07:48:14,085 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-03 07:48:14,086 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-03 07:48:14,087 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-03 07:48:14,088 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-03 07:48:14,089 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-03 07:48:14,089 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-03 07:48:14,090 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-03 07:48:14,091 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-03 07:48:14,092 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-03 07:48:14,092 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-03 07:48:14,093 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-03 07:48:14,094 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-03 07:48:14,096 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-03 07:48:14,097 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-03 07:48:14,098 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-03 07:48:14,099 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-03 07:48:14,099 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-03 07:48:14,102 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-03 07:48:14,103 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-03 07:48:14,103 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-03 07:48:14,104 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-03 07:48:14,104 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-03 07:48:14,105 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-03 07:48:14,105 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-03 07:48:14,106 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-03 07:48:14,107 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-03 07:48:14,107 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-03 07:48:14,108 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-03 07:48:14,108 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-03 07:48:14,109 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-03 07:48:14,109 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-03 07:48:14,109 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-03 07:48:14,110 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-03 07:48:14,110 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-03 07:48:14,111 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 07:48:14,131 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-03 07:48:14,131 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-03 07:48:14,132 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-03 07:48:14,132 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-03 07:48:14,132 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-03 07:48:14,133 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-03 07:48:14,133 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-03 07:48:14,133 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-03 07:48:14,133 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-03 07:48:14,133 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-03 07:48:14,133 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-03 07:48:14,134 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-03 07:48:14,134 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-03 07:48:14,134 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-03 07:48:14,134 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-03 07:48:14,134 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-03 07:48:14,134 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-03 07:48:14,135 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-03 07:48:14,135 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-03 07:48:14,135 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-03 07:48:14,135 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-03 07:48:14,136 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-03 07:48:14,136 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-03 07:48:14,136 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-03 07:48:14,136 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-03 07:48:14,136 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-03 07:48:14,137 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-03 07:48:14,137 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-03 07:48:14,137 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-03 07:48:14,137 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-03 07:48:14,137 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-03 07:48:14,137 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-03 07:48:14,138 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 07:48:14,138 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-03 07:48:14,138 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-03 07:48:14,138 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-03 07:48:14,138 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-03 07:48:14,138 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-03 07:48:14,139 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-03 07:48:14,139 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-03 07:48:14,139 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-03 07:48:14,139 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-03 07:48:14,348 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-03 07:48:14,367 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-03 07:48:14,369 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-03 07:48:14,370 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-03 07:48:14,370 INFO L275 PluginConnector]: CDTParser initialized [2023-04-03 07:48:14,372 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2023-04-03 07:48:15,543 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-03 07:48:16,136 INFO L351 CDTParser]: Found 1 translation units. [2023-04-03 07:48:16,136 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2023-04-03 07:48:16,186 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e2d985e0/1d496bd0bdc345fca46ffda5800c5a9a/FLAG31f5fc9d6 [2023-04-03 07:48:16,201 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e2d985e0/1d496bd0bdc345fca46ffda5800c5a9a [2023-04-03 07:48:16,203 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-03 07:48:16,206 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-03 07:48:16,208 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-03 07:48:16,208 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-03 07:48:16,211 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-03 07:48:16,211 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 07:48:16" (1/1) ... [2023-04-03 07:48:16,213 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36c2e5a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 07:48:16, skipping insertion in model container [2023-04-03 07:48:16,213 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 07:48:16" (1/1) ... [2023-04-03 07:48:16,220 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-03 07:48:16,373 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-03 07:48:19,490 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_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339084,339097] [2023-04-03 07:48:19,494 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_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339229,339242] [2023-04-03 07:48:19,532 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 07:48:19,580 INFO L203 MainTranslator]: Completed pre-run [2023-04-03 07:48:19,942 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_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339084,339097] [2023-04-03 07:48:19,943 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_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339229,339242] [2023-04-03 07:48:19,947 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 07:48:20,113 WARN L667 CHandler]: The function __request_region is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 07:48:20,114 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 07:48:20,120 INFO L208 MainTranslator]: Completed translation [2023-04-03 07:48:20,122 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 07:48:20 WrapperNode [2023-04-03 07:48:20,122 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-03 07:48:20,124 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-03 07:48:20,124 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-03 07:48:20,124 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-03 07:48:20,135 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 07:48:20" (1/1) ... [2023-04-03 07:48:20,135 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 07:48:20" (1/1) ... [2023-04-03 07:48:20,247 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 07:48:20" (1/1) ... [2023-04-03 07:48:20,247 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 07:48:20" (1/1) ... [2023-04-03 07:48:20,393 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 07:48:20" (1/1) ... [2023-04-03 07:48:20,459 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 07:48:20" (1/1) ... [2023-04-03 07:48:20,503 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 07:48:20" (1/1) ... [2023-04-03 07:48:20,527 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 07:48:20" (1/1) ... [2023-04-03 07:48:20,579 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-03 07:48:20,582 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-03 07:48:20,582 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-03 07:48:20,582 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-03 07:48:20,583 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 07:48:20" (1/1) ... [2023-04-03 07:48:20,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 07:48:20,597 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-03 07:48:20,614 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 07:48:20,640 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 07:48:20,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-03 07:48:20,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-03 07:48:20,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2023-04-03 07:48:20,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-03 07:48:20,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-03 07:48:20,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-03 07:48:20,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-03 07:48:20,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~~u32~0 [2023-04-03 07:48:20,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-03 07:48:20,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-03 07:48:20,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-03 07:48:20,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-03 07:48:20,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-03 07:48:20,656 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-03 07:48:20,657 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-03 07:48:20,657 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-03 07:48:20,657 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-04-03 07:48:20,657 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-03 07:48:20,657 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2023-04-03 07:48:20,657 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-03 07:48:20,657 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-03 07:48:20,657 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-04-03 07:48:20,657 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-03 07:48:20,657 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-03 07:48:20,658 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-03 07:48:20,658 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-03 07:48:20,658 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-04-03 07:48:20,658 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-04-03 07:48:20,658 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-04-03 07:48:20,658 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-04-03 07:48:20,658 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2023-04-03 07:48:20,658 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2023-04-03 07:48:20,658 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-04-03 07:48:20,659 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-04-03 07:48:20,659 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-04-03 07:48:20,659 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-04-03 07:48:20,659 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-03 07:48:20,659 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-03 07:48:20,659 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-04-03 07:48:20,660 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-03 07:48:20,660 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-03 07:48:20,660 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-03 07:48:20,660 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-04-03 07:48:20,660 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-04-03 07:48:20,660 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-03 07:48:20,661 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-03 07:48:20,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2023-04-03 07:48:20,661 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-04-03 07:48:20,661 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_padto [2023-04-03 07:48:20,661 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-03 07:48:20,661 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-03 07:48:20,661 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-03 07:48:20,661 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-04-03 07:48:20,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-03 07:48:20,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-03 07:48:20,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-03 07:48:20,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-03 07:48:20,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-04-03 07:48:20,662 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-04-03 07:48:20,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-04-03 07:48:20,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-04-03 07:48:20,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-04-03 07:48:20,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-04-03 07:48:20,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-04-03 07:48:20,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-04-03 07:48:20,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-03 07:48:20,663 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-03 07:48:20,663 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-03 07:48:20,663 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2023-04-03 07:48:20,663 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2023-04-03 07:48:20,663 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2023-04-03 07:48:20,663 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2023-04-03 07:48:20,663 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2023-04-03 07:48:20,663 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2023-04-03 07:48:20,663 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_hash_func [2023-04-03 07:48:20,664 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2023-04-03 07:48:20,664 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2023-04-03 07:48:20,664 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2023-04-03 07:48:20,664 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2023-04-03 07:48:20,665 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2023-04-03 07:48:20,665 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2023-04-03 07:48:20,665 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_suspend [2023-04-03 07:48:20,665 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2023-04-03 07:48:20,665 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe [2023-04-03 07:48:20,665 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_init_one [2023-04-03 07:48:20,665 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2023-04-03 07:48:20,665 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_cleanup [2023-04-03 07:48:20,665 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_exit [2023-04-03 07:48:20,666 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_probe [2023-04-03 07:48:20,666 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2023-04-03 07:48:20,666 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_init [2023-04-03 07:48:20,666 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2023-04-03 07:48:20,666 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ioctl [2023-04-03 07:48:20,666 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2023-04-03 07:48:20,666 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout_work [2023-04-03 07:48:20,666 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start_tx [2023-04-03 07:48:20,666 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2023-04-03 07:48:20,666 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2023-04-03 07:48:20,666 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_stats [2023-04-03 07:48:20,666 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2023-04-03 07:48:20,666 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_tx_eof [2023-04-03 07:48:20,666 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_stat_overflow [2023-04-03 07:48:20,667 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_rx_eof [2023-04-03 07:48:20,667 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_dummy [2023-04-03 07:48:20,667 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_tx_eoc [2023-04-03 07:48:20,667 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_status_check [2023-04-03 07:48:20,667 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_rx_eoc [2023-04-03 07:48:20,667 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2023-04-03 07:48:20,667 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2023-04-03 07:48:20,667 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2023-04-03 07:48:20,667 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_dio [2023-04-03 07:48:20,667 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2023-04-03 07:48:20,669 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2023-04-03 07:48:20,669 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2023-04-03 07:48:20,669 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2023-04-03 07:48:20,669 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2023-04-03 07:48:20,669 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2023-04-03 07:48:20,670 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_detect [2023-04-03 07:48:20,672 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2023-04-03 07:48:20,673 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2023-04-03 07:48:20,677 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2023-04-03 07:48:20,678 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2023-04-03 07:48:20,678 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2023-04-03 07:48:20,678 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2023-04-03 07:48:20,678 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2023-04-03 07:48:20,678 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2023-04-03 07:48:20,678 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2023-04-03 07:48:20,678 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2023-04-03 07:48:20,678 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2023-04-03 07:48:20,678 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_receive_byte [2023-04-03 07:48:20,678 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_read_byte [2023-04-03 07:48:20,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tlan_exit_14_2 [2023-04-03 07:48:20,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_tlan_probe_14_7 [2023-04-03 07:48:20,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-04-03 07:48:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-04-03 07:48:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-04-03 07:48:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2023-04-03 07:48:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2023-04-03 07:48:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_5_1 [2023-04-03 07:48:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2023-04-03 07:48:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2023-04-03 07:48:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2023-04-03 07:48:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2023-04-03 07:48:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2023-04-03 07:48:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-03 07:48:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-03 07:48:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-03 07:48:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-03 07:48:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-03 07:48:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-03 07:48:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2023-04-03 07:48:20,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-03 07:48:20,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-03 07:48:20,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2023-04-03 07:48:20,680 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-03 07:48:20,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-04-03 07:48:20,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-04-03 07:48:20,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2023-04-03 07:48:20,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2023-04-03 07:48:20,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-04-03 07:48:20,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-04-03 07:48:20,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-03 07:48:20,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2023-04-03 07:48:20,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2023-04-03 07:48:20,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2023-04-03 07:48:20,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2023-04-03 07:48:20,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2023-04-03 07:48:20,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2023-04-03 07:48:20,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-03 07:48:20,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2023-04-03 07:48:20,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-04-03 07:48:20,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-04-03 07:48:20,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2023-04-03 07:48:20,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-04-03 07:48:20,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2023-04-03 07:48:20,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2023-04-03 07:48:20,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-04-03 07:48:20,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2023-04-03 07:48:20,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_59 [2023-04-03 07:48:20,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2023-04-03 07:48:20,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2023-04-03 07:48:20,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_85 [2023-04-03 07:48:20,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2023-04-03 07:48:20,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_88 [2023-04-03 07:48:20,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_89 [2023-04-03 07:48:20,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_90 [2023-04-03 07:48:20,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_91 [2023-04-03 07:48:20,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_92 [2023-04-03 07:48:20,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_93 [2023-04-03 07:48:20,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_94 [2023-04-03 07:48:20,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_95 [2023-04-03 07:48:20,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_96 [2023-04-03 07:48:20,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_97 [2023-04-03 07:48:20,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_98 [2023-04-03 07:48:20,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_99 [2023-04-03 07:48:20,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_100 [2023-04-03 07:48:20,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_101 [2023-04-03 07:48:20,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_103 [2023-04-03 07:48:20,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_104 [2023-04-03 07:48:20,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_105 [2023-04-03 07:48:20,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_106 [2023-04-03 07:48:20,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_109 [2023-04-03 07:48:20,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_111 [2023-04-03 07:48:20,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_113 [2023-04-03 07:48:20,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-03 07:48:20,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-03 07:48:20,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-03 07:48:20,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-03 07:48:20,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-03 07:48:20,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-03 07:48:20,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-03 07:48:20,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-03 07:48:20,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-03 07:48:20,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-03 07:48:20,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-03 07:48:20,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-03 07:48:20,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-03 07:48:20,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-03 07:48:20,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-03 07:48:20,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-03 07:48:20,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-03 07:48:20,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-03 07:48:20,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-03 07:48:20,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-03 07:48:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-03 07:48:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-03 07:48:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-03 07:48:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-03 07:48:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-03 07:48:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-03 07:48:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-03 07:48:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-03 07:48:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-03 07:48:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-03 07:48:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-03 07:48:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-03 07:48:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-03 07:48:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-03 07:48:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-03 07:48:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-03 07:48:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-03 07:48:20,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-03 07:48:20,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-03 07:48:20,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-03 07:48:20,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-03 07:48:20,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-03 07:48:20,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-03 07:48:20,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-03 07:48:20,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-03 07:48:20,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-03 07:48:20,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-03 07:48:20,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-03 07:48:20,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-03 07:48:20,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-03 07:48:20,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-03 07:48:20,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-03 07:48:20,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-03 07:48:20,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-03 07:48:20,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-03 07:48:20,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-03 07:48:20,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-03 07:48:20,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-03 07:48:20,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-03 07:48:20,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-03 07:48:20,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-03 07:48:20,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-03 07:48:20,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-03 07:48:20,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-03 07:48:20,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-03 07:48:20,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-03 07:48:20,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-03 07:48:20,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-03 07:48:20,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-03 07:48:20,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-03 07:48:20,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-03 07:48:20,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-03 07:48:20,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-03 07:48:20,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-03 07:48:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-03 07:48:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-03 07:48:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-03 07:48:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-03 07:48:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-03 07:48:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-03 07:48:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tlan_priv [2023-04-03 07:48:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tlan_priv [2023-04-03 07:48:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_tlan_priv [2023-04-03 07:48:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_tlan_priv [2023-04-03 07:48:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_tlan_priv [2023-04-03 07:48:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_tlan_priv [2023-04-03 07:48:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_tlan_priv [2023-04-03 07:48:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_tlan_priv [2023-04-03 07:48:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-03 07:48:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-03 07:48:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-03 07:48:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-03 07:48:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-03 07:48:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-03 07:48:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-03 07:48:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-03 07:48:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-03 07:48:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-03 07:48:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-03 07:48:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-03 07:48:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-03 07:48:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-03 07:48:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-03 07:48:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-03 07:48:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-03 07:48:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-03 07:48:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-03 07:48:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-03 07:48:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-03 07:48:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-03 07:48:20,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-03 07:48:20,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-03 07:48:20,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-03 07:48:20,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-03 07:48:20,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-03 07:48:20,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-03 07:48:20,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-03 07:48:20,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-03 07:48:20,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-03 07:48:20,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-03 07:48:20,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-03 07:48:20,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-03 07:48:20,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-03 07:48:20,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-03 07:48:20,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-03 07:48:20,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-03 07:48:20,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-03 07:48:20,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-03 07:48:20,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-03 07:48:20,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-03 07:48:20,696 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-03 07:48:20,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-03 07:48:20,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-03 07:48:20,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-03 07:48:20,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2023-04-03 07:48:20,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-03 07:48:20,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-04-03 07:48:20,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-04-03 07:48:20,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2023-04-03 07:48:20,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-03 07:48:20,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-03 07:48:20,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-03 07:48:20,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-04-03 07:48:20,696 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-03 07:48:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-03 07:48:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-03 07:48:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-04-03 07:48:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-04-03 07:48:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-04-03 07:48:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-04-03 07:48:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-04-03 07:48:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-03 07:48:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-03 07:48:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-03 07:48:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2023-04-03 07:48:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2023-04-03 07:48:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2023-04-03 07:48:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2023-04-03 07:48:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-04-03 07:48:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-04-03 07:48:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-04-03 07:48:20,698 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-03 07:48:20,698 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-03 07:48:20,698 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-03 07:48:20,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-03 07:48:20,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-03 07:48:20,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-03 07:48:20,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-03 07:48:20,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-04-03 07:48:20,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-03 07:48:20,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-03 07:48:20,698 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-03 07:48:20,698 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-03 07:48:20,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-04-03 07:48:20,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-04-03 07:48:20,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-04-03 07:48:20,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-04-03 07:48:20,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-04-03 07:48:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-04-03 07:48:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-04-03 07:48:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-04-03 07:48:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-03 07:48:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-03 07:48:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-04-03 07:48:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-04-03 07:48:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-04-03 07:48:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-04-03 07:48:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-03 07:48:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-04-03 07:48:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-03 07:48:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2023-04-03 07:48:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-03 07:48:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-04-03 07:48:20,700 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-04-03 07:48:20,700 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-03 07:48:20,700 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pad [2023-04-03 07:48:20,700 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-03 07:48:20,700 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-04-03 07:48:20,700 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-03 07:48:20,700 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-03 07:48:20,700 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-03 07:48:20,700 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-03 07:48:20,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-03 07:48:20,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-03 07:48:20,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-03 07:48:20,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-03 07:48:20,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-03 07:48:20,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-03 07:48:20,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-04-03 07:48:20,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-03 07:48:20,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-03 07:48:20,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-03 07:48:20,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-03 07:48:20,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-03 07:48:20,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-03 07:48:20,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-03 07:48:20,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-03 07:48:20,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-03 07:48:20,701 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-03 07:48:20,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-03 07:48:20,701 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-03 07:48:20,701 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-03 07:48:20,701 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-04-03 07:48:20,701 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-03 07:48:20,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-03 07:48:20,701 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-03 07:48:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-03 07:48:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-03 07:48:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-03 07:48:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-03 07:48:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2023-04-03 07:48:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2023-04-03 07:48:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-03 07:48:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-03 07:48:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-03 07:48:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-03 07:48:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-04-03 07:48:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_85 [2023-04-03 07:48:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_101 [2023-04-03 07:48:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_106 [2023-04-03 07:48:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_109 [2023-04-03 07:48:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_111 [2023-04-03 07:48:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_113 [2023-04-03 07:48:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tlan_priv [2023-04-03 07:48:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tlan_priv [2023-04-03 07:48:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-03 07:48:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-03 07:48:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-04-03 07:48:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-03 07:48:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-03 07:48:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-03 07:48:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-03 07:48:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-03 07:48:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-03 07:48:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_103 [2023-04-03 07:48:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-03 07:48:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_104 [2023-04-03 07:48:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-03 07:48:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2023-04-03 07:48:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-03 07:48:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-03 07:48:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_88 [2023-04-03 07:48:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-04-03 07:48:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-03 07:48:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_91 [2023-04-03 07:48:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-03 07:48:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-04-03 07:48:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-04-03 07:48:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-04-03 07:48:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-04-03 07:48:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-04-03 07:48:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-04-03 07:48:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-04-03 07:48:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-04-03 07:48:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2023-04-03 07:48:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2023-04-03 07:48:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-04-03 07:48:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-04-03 07:48:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-04-03 07:48:20,705 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-04-03 07:48:20,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2023-04-03 07:48:20,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2023-04-03 07:48:20,705 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-03 07:48:20,705 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-03 07:48:20,705 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-03 07:48:20,705 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-04-03 07:48:20,705 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-03 07:48:20,705 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-03 07:48:20,705 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-04-03 07:48:20,705 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-04-03 07:48:20,705 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-03 07:48:20,705 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-03 07:48:20,705 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-03 07:48:20,705 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-03 07:48:20,705 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-03 07:48:20,705 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2023-04-03 07:48:20,706 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-04-03 07:48:20,706 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-04-03 07:48:20,706 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-03 07:48:20,706 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-03 07:48:20,706 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-03 07:48:20,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-03 07:48:20,709 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-03 07:48:20,709 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pad [2023-04-03 07:48:20,709 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-03 07:48:20,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-03 07:48:20,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_59 [2023-04-03 07:48:20,709 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2023-04-03 07:48:20,709 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-04-03 07:48:20,709 INFO L130 BoogieDeclarations]: Found specification of procedure skb_padto [2023-04-03 07:48:20,709 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-03 07:48:20,709 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-03 07:48:20,709 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-03 07:48:20,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_90 [2023-04-03 07:48:20,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_96 [2023-04-03 07:48:20,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_98 [2023-04-03 07:48:20,710 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-04-03 07:48:20,710 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-04-03 07:48:20,710 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-03 07:48:20,710 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-04-03 07:48:20,710 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-03 07:48:20,710 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-03 07:48:20,710 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-03 07:48:20,710 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-03 07:48:20,710 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-04-03 07:48:20,710 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2023-04-03 07:48:20,710 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-04-03 07:48:20,710 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-04-03 07:48:20,711 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-04-03 07:48:20,711 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-04-03 07:48:20,711 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-04-03 07:48:20,711 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-04-03 07:48:20,711 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-04-03 07:48:20,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_95 [2023-04-03 07:48:20,711 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-04-03 07:48:20,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_89 [2023-04-03 07:48:20,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_97 [2023-04-03 07:48:20,711 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-04-03 07:48:20,711 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-04-03 07:48:20,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-03 07:48:20,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-03 07:48:20,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-03 07:48:20,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-04-03 07:48:20,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-04-03 07:48:20,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-04-03 07:48:20,712 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2023-04-03 07:48:20,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2023-04-03 07:48:20,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-04-03 07:48:20,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-04-03 07:48:20,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-04-03 07:48:20,712 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-03 07:48:20,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_92 [2023-04-03 07:48:20,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-03 07:48:20,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_93 [2023-04-03 07:48:20,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_99 [2023-04-03 07:48:20,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-04-03 07:48:20,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-04-03 07:48:20,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-04-03 07:48:20,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-04-03 07:48:20,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-04-03 07:48:20,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-03 07:48:20,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-03 07:48:20,713 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-03 07:48:20,713 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-03 07:48:20,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_100 [2023-04-03 07:48:20,713 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-03 07:48:20,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_105 [2023-04-03 07:48:20,713 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2023-04-03 07:48:20,713 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2023-04-03 07:48:20,713 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-04-03 07:48:20,713 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-04-03 07:48:20,713 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2023-04-03 07:48:20,713 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-04-03 07:48:20,713 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-04-03 07:48:20,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_94 [2023-04-03 07:48:20,714 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2023-04-03 07:48:20,714 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2023-04-03 07:48:20,714 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2023-04-03 07:48:20,714 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2023-04-03 07:48:20,714 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2023-04-03 07:48:20,714 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2023-04-03 07:48:20,714 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_hash_func [2023-04-03 07:48:20,714 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_probe [2023-04-03 07:48:20,714 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_cleanup [2023-04-03 07:48:20,714 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_init [2023-04-03 07:48:20,714 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2023-04-03 07:48:20,714 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start_tx [2023-04-03 07:48:20,714 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2023-04-03 07:48:20,714 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2023-04-03 07:48:20,714 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_stats [2023-04-03 07:48:20,715 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2023-04-03 07:48:20,715 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ioctl [2023-04-03 07:48:20,715 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2023-04-03 07:48:20,715 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2023-04-03 07:48:20,715 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout_work [2023-04-03 07:48:20,715 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_init_one [2023-04-03 07:48:20,715 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_tx_eof [2023-04-03 07:48:20,715 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_stat_overflow [2023-04-03 07:48:20,715 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_rx_eof [2023-04-03 07:48:20,715 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_dummy [2023-04-03 07:48:20,715 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_tx_eoc [2023-04-03 07:48:20,715 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_status_check [2023-04-03 07:48:20,715 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_rx_eoc [2023-04-03 07:48:20,715 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2023-04-03 07:48:20,715 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2023-04-03 07:48:20,715 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2023-04-03 07:48:20,716 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_dio [2023-04-03 07:48:20,716 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2023-04-03 07:48:20,716 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2023-04-03 07:48:20,716 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2023-04-03 07:48:20,716 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2023-04-03 07:48:20,716 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2023-04-03 07:48:20,716 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2023-04-03 07:48:20,716 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_detect [2023-04-03 07:48:20,716 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2023-04-03 07:48:20,716 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2023-04-03 07:48:20,716 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2023-04-03 07:48:20,716 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2023-04-03 07:48:20,716 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2023-04-03 07:48:20,716 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2023-04-03 07:48:20,716 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2023-04-03 07:48:20,716 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2023-04-03 07:48:20,717 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2023-04-03 07:48:20,717 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2023-04-03 07:48:20,717 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2023-04-03 07:48:20,717 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_receive_byte [2023-04-03 07:48:20,717 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_read_byte [2023-04-03 07:48:20,717 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2023-04-03 07:48:20,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-03 07:48:20,717 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2023-04-03 07:48:20,717 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2023-04-03 07:48:20,717 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2023-04-03 07:48:20,717 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2023-04-03 07:48:20,717 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2023-04-03 07:48:20,717 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_suspend [2023-04-03 07:48:20,717 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2023-04-03 07:48:20,717 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe [2023-04-03 07:48:20,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-03 07:48:20,717 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-03 07:48:20,718 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_exit [2023-04-03 07:48:20,718 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2023-04-03 07:48:20,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-03 07:48:20,718 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~~u32~0 [2023-04-03 07:48:20,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tlan_exit_14_2 [2023-04-03 07:48:20,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_tlan_probe_14_7 [2023-04-03 07:48:20,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-04-03 07:48:20,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-04-03 07:48:20,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-04-03 07:48:20,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2023-04-03 07:48:20,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2023-04-03 07:48:20,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_5_1 [2023-04-03 07:48:20,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2023-04-03 07:48:20,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2023-04-03 07:48:20,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2023-04-03 07:48:20,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2023-04-03 07:48:20,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2023-04-03 07:48:20,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-03 07:48:20,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-03 07:48:20,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-03 07:48:20,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-03 07:48:20,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-03 07:48:20,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-03 07:48:20,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2023-04-03 07:48:20,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-03 07:48:20,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-03 07:48:20,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2023-04-03 07:48:20,719 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-03 07:48:20,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-04-03 07:48:20,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-04-03 07:48:20,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2023-04-03 07:48:20,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2023-04-03 07:48:20,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-04-03 07:48:20,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-04-03 07:48:20,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-03 07:48:20,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2023-04-03 07:48:20,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2023-04-03 07:48:20,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2023-04-03 07:48:20,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2023-04-03 07:48:20,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2023-04-03 07:48:20,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2023-04-03 07:48:20,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-03 07:48:20,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2023-04-03 07:48:20,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-04-03 07:48:20,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-04-03 07:48:20,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2023-04-03 07:48:20,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-04-03 07:48:20,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2023-04-03 07:48:20,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2023-04-03 07:48:20,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-04-03 07:48:20,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2023-04-03 07:48:20,721 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-03 07:48:20,721 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-03 07:48:20,721 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-03 07:48:20,721 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-03 07:48:20,721 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-03 07:48:20,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-03 07:48:20,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-03 07:48:20,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-03 07:48:20,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-03 07:48:20,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-03 07:48:20,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-03 07:48:20,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-03 07:48:20,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-03 07:48:20,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-03 07:48:20,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-03 07:48:20,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-03 07:48:20,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-03 07:48:20,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-03 07:48:20,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-03 07:48:20,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-03 07:48:20,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-03 07:48:20,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-03 07:48:20,722 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-03 07:48:20,722 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-03 07:48:20,722 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-03 07:48:20,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-03 07:48:20,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-03 07:48:20,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-03 07:48:20,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-03 07:48:20,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-03 07:48:20,723 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-03 07:48:20,723 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-03 07:48:20,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-03 07:48:20,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-03 07:48:20,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-03 07:48:20,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-03 07:48:20,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-03 07:48:20,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-03 07:48:20,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-03 07:48:20,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-03 07:48:20,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-03 07:48:20,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-03 07:48:20,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-03 07:48:20,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-03 07:48:20,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-03 07:48:20,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-03 07:48:20,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-03 07:48:20,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-03 07:48:20,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-03 07:48:20,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-03 07:48:20,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-03 07:48:20,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-03 07:48:20,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-03 07:48:20,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-03 07:48:20,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-03 07:48:20,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-03 07:48:20,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-03 07:48:20,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-03 07:48:20,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-03 07:48:20,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-03 07:48:20,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-03 07:48:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-03 07:48:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-03 07:48:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-03 07:48:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-03 07:48:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-03 07:48:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-03 07:48:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-03 07:48:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-03 07:48:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-03 07:48:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-03 07:48:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-03 07:48:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-03 07:48:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-03 07:48:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-03 07:48:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-03 07:48:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-03 07:48:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-03 07:48:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-03 07:48:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-03 07:48:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-03 07:48:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-03 07:48:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-03 07:48:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-03 07:48:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_tlan_priv [2023-04-03 07:48:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_tlan_priv [2023-04-03 07:48:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_tlan_priv [2023-04-03 07:48:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_tlan_priv [2023-04-03 07:48:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_tlan_priv [2023-04-03 07:48:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_tlan_priv [2023-04-03 07:48:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-03 07:48:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-03 07:48:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-03 07:48:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-03 07:48:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-03 07:48:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-03 07:48:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-03 07:48:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-03 07:48:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-03 07:48:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-03 07:48:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-03 07:48:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-03 07:48:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-03 07:48:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-03 07:48:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-03 07:48:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-03 07:48:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-03 07:48:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-03 07:48:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-03 07:48:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-03 07:48:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-03 07:48:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-03 07:48:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-03 07:48:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-03 07:48:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-03 07:48:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-03 07:48:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-03 07:48:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-03 07:48:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-03 07:48:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-03 07:48:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-03 07:48:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-03 07:48:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-03 07:48:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-03 07:48:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-03 07:48:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-03 07:48:20,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-03 07:48:20,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-03 07:48:20,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-03 07:48:20,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-03 07:48:20,729 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-03 07:48:20,729 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-03 07:48:20,729 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-03 07:48:20,729 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-03 07:48:20,729 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-03 07:48:20,729 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-03 07:48:20,729 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-03 07:48:20,729 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-03 07:48:20,729 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-03 07:48:20,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-03 07:48:20,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-03 07:48:20,729 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-03 07:48:21,629 INFO L236 CfgBuilder]: Building ICFG [2023-04-03 07:48:21,639 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-03 07:48:22,126 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L7038: SUMMARY for call #t~ret365 := printk(48, 0); srcloc: null [2023-04-03 07:48:22,126 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6972: assume 1 != ~tmp___3~1 % 256 % 4294967296; [2023-04-03 07:48:22,126 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6972: assume !(1 != ~tmp___3~1 % 256 % 4294967296); [2023-04-03 07:48:22,126 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L7038-1: assume -2147483648 <= #t~ret365 && #t~ret365 <= 2147483647;havoc #t~ret365; [2023-04-03 07:48:22,126 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L7030: SUMMARY for call #t~ret364 := printk(47, 0); srcloc: null [2023-04-03 07:48:22,127 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931-1: assume -2147483648 <= #t~ret354 && #t~ret354 <= 2147483647;havoc #t~ret354; [2023-04-03 07:48:22,127 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931: SUMMARY for call #t~ret354 := printk(44, 0); srcloc: null [2023-04-03 07:48:22,127 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6964: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, ~ioaddr~0, 16); srcloc: null [2023-04-03 07:48:22,127 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6997: assume 64 == (if ~tmp___4~0 % 256 % 4294967296 <= 2147483647 then ~tmp___4~0 % 256 % 4294967296 else ~tmp___4~0 % 256 % 4294967296 - 4294967296); [2023-04-03 07:48:22,127 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6997: assume !(64 == (if ~tmp___4~0 % 256 % 4294967296 <= 2147483647 then ~tmp___4~0 % 256 % 4294967296 else ~tmp___4~0 % 256 % 4294967296 - 4294967296)); [2023-04-03 07:48:22,127 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L7030-1: assume -2147483648 <= #t~ret364 && #t~ret364 <= 2147483647;havoc #t~ret364; [2023-04-03 07:48:22,127 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6923-1: ~tmp~35 := #t~ret350;havoc #t~ret350; [2023-04-03 07:48:22,127 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6923: SUMMARY for call #t~ret350 := inw((if (3200 + ~ioaddr~0) % 4294967296 % 4294967296 <= 2147483647 then (3200 + ~ioaddr~0) % 4294967296 % 4294967296 else (3200 + ~ioaddr~0) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-04-03 07:48:22,127 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6989: assume 16 == (if ~tmp___4~0 % 256 % 4294967296 <= 2147483647 then ~tmp___4~0 % 256 % 4294967296 else ~tmp___4~0 % 256 % 4294967296 - 4294967296); [2023-04-03 07:48:22,128 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6989: assume !(16 == (if ~tmp___4~0 % 256 % 4294967296 <= 2147483647 then ~tmp___4~0 % 256 % 4294967296 else ~tmp___4~0 % 256 % 4294967296 - 4294967296)); [2023-04-03 07:48:22,128 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6981-1: assume -2147483648 <= #t~ret361 && #t~ret361 <= 2147483647;havoc #t~ret361; [2023-04-03 07:48:22,128 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6981: SUMMARY for call #t~ret361 := printk(46, 0); srcloc: null [2023-04-03 07:48:22,128 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6924-1: assume -2147483648 <= #t~ret351 && #t~ret351 <= 2147483647;havoc #t~ret351; [2023-04-03 07:48:22,128 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6924: SUMMARY for call #t~ret351 := printk(43, 0); srcloc: null [2023-04-03 07:48:22,128 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6974: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, ~ioaddr~0, 16); srcloc: null [2023-04-03 07:48:22,128 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L7024: assume -2147483648 <= #t~ret363 && #t~ret363 <= 2147483647;~rc~2 := #t~ret363;havoc #t~ret363; [2023-04-03 07:48:22,128 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6950: SUMMARY for call #t~ret358 := inw((if (3200 + ~ioaddr~0) % 4294967296 % 4294967296 <= 2147483647 then (3200 + ~ioaddr~0) % 4294967296 % 4294967296 else (3200 + ~ioaddr~0) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-04-03 07:48:22,128 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_64: ~irq~0 := 10; [2023-04-03 07:48:22,128 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !(0 == ~debug~0); [2023-04-03 07:48:22,128 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume 0 == ~debug~0;#t~nondet349 := 0; [2023-04-03 07:48:22,129 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6950-1: ~tmp___2~2 := #t~ret358;havoc #t~ret358; [2023-04-03 07:48:22,129 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-1: assume 16 == ~debug~0;#t~nondet355 := ~debug~0; [2023-04-03 07:48:22,133 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || #t~nondet355 <= ~debug~0;assume #t~nondet355 <= 16;assume #t~nondet355 >= 0;assume ~debug~0 >= 0 || #t~nondet355 > 16 + ~debug~0;assume #t~nondet355 >= -2147483648; [2023-04-03 07:48:22,133 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L7001: assume 128 == (if ~tmp___4~0 % 256 % 4294967296 <= 2147483647 then ~tmp___4~0 % 256 % 4294967296 else ~tmp___4~0 % 256 % 4294967296 - 4294967296); [2023-04-03 07:48:22,133 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L7001: assume !(128 == (if ~tmp___4~0 % 256 % 4294967296 <= 2147483647 then ~tmp___4~0 % 256 % 4294967296 else ~tmp___4~0 % 256 % 4294967296 - 4294967296)); [2023-04-03 07:48:22,133 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-5: call #t~ret357.base, #t~ret357.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, ~ioaddr~0, 16, ~#tlan_signature~0.base, ~#tlan_signature~0.offset, 0);~tmp___1~5.base, ~tmp___1~5.offset := #t~ret357.base, #t~ret357.offset;havoc #t~ret357.base, #t~ret357.offset; [2023-04-03 07:48:22,133 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-3: assume 0 != #t~nondet355;havoc #t~nondet355; [2023-04-03 07:48:22,133 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-3: assume !(0 != #t~nondet355);havoc #t~nondet355; [2023-04-03 07:48:22,133 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_128: ~irq~0 := 11; [2023-04-03 07:48:22,134 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6960-1: ~device_id~1 := #t~ret359;havoc #t~ret359; [2023-04-03 07:48:22,134 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6960: SUMMARY for call #t~ret359 := inw((if (3202 + ~ioaddr~0) % 4294967296 % 4294967296 <= 2147483647 then (3202 + ~ioaddr~0) % 4294967296 % 4294967296 else (3202 + ~ioaddr~0) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-04-03 07:48:22,134 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6993: assume 32 == (if ~tmp___4~0 % 256 % 4294967296 <= 2147483647 then ~tmp___4~0 % 256 % 4294967296 else ~tmp___4~0 % 256 % 4294967296 - 4294967296); [2023-04-03 07:48:22,134 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6993: assume !(32 == (if ~tmp___4~0 % 256 % 4294967296 <= 2147483647 then ~tmp___4~0 % 256 % 4294967296 else ~tmp___4~0 % 256 % 4294967296 - 4294967296)); [2023-04-03 07:48:22,134 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6952: assume 4366 != ~tmp___2~2 % 65536 % 4294967296; [2023-04-03 07:48:22,134 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6952: assume !(4366 != ~tmp___2~2 % 65536 % 4294967296); [2023-04-03 07:48:22,134 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_16: ~irq~0 := 5; [2023-04-03 07:48:22,134 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##60: assume !(16 == ~debug~0); [2023-04-03 07:48:22,134 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##60: assume 16 == ~debug~0; [2023-04-03 07:48:22,134 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-1: assume 16 == ~debug~0;#t~nondet352 := ~debug~0; [2023-04-03 07:48:22,134 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || #t~nondet352 <= ~debug~0;assume #t~nondet352 <= 16;assume #t~nondet352 >= 0;assume ~debug~0 >= 0 || #t~nondet352 > 16 + ~debug~0;assume #t~nondet352 >= -2147483648; [2023-04-03 07:48:22,135 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6986: ~tmp___4~0 := #t~ret362;havoc #t~ret362; [2023-04-03 07:48:22,135 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-5: assume 0 == ~debug~0;#t~nondet355 := 0; [2023-04-03 07:48:22,135 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-5: assume !(0 == ~debug~0); [2023-04-03 07:48:22,135 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-3: assume 0 != #t~nondet352;havoc #t~nondet352; [2023-04-03 07:48:22,135 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-3: assume !(0 != #t~nondet352);havoc #t~nondet352; [2023-04-03 07:48:22,135 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6945: assume 0 == (~tmp___1~5.base + ~tmp___1~5.offset) % 4294967296; [2023-04-03 07:48:22,135 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6945: assume !(0 == (~tmp___1~5.base + ~tmp___1~5.offset) % 4294967296); [2023-04-03 07:48:22,135 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970: SUMMARY for call #t~ret360 := inb((if (3204 + ~ioaddr~0) % 4294967296 % 4294967296 <= 2147483647 then (3204 + ~ioaddr~0) % 4294967296 % 4294967296 else (3204 + ~ioaddr~0) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-04-03 07:48:22,135 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_43909: SUMMARY for call #t~ret363 := tlan_probe1(0, 0, ~ioaddr~0, ~irq~0, 12, 0, 0); srcloc: null [2023-04-03 07:48:22,135 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L7036-1: ~ioaddr~0 := 4096 + ~ioaddr~0; [2023-04-03 07:48:22,135 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937-1: assume -2147483648 <= #t~ret356 && #t~ret356 <= 2147483647;havoc #t~ret356; [2023-04-03 07:48:22,135 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937: SUMMARY for call #t~ret356 := printk(45, 0); srcloc: null [2023-04-03 07:48:22,136 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970-1: ~tmp___3~1 := #t~ret360;havoc #t~ret360; [2023-04-03 07:48:22,136 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6962: assume 8433 != ~device_id~1 % 65536 % 4294967296 && 16625 != ~device_id~1 % 65536 % 4294967296; [2023-04-03 07:48:22,136 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6962: assume !(8433 != ~device_id~1 % 65536 % 4294967296 && 16625 != ~device_id~1 % 65536 % 4294967296); [2023-04-03 07:48:22,136 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6954: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, ~ioaddr~0, 16); srcloc: null [2023-04-03 07:48:22,136 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-3: assume 0 != #t~nondet349;havoc #t~nondet349; [2023-04-03 07:48:22,136 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-3: assume !(0 != #t~nondet349);havoc #t~nondet349; [2023-04-03 07:48:22,136 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-1: assume 16 == ~debug~0;#t~nondet349 := ~debug~0; [2023-04-03 07:48:22,136 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || #t~nondet349 <= ~debug~0;assume #t~nondet349 <= 16;assume #t~nondet349 >= 0;assume ~debug~0 >= 0 || #t~nondet349 > 16 + ~debug~0;assume #t~nondet349 >= -2147483648; [2023-04-03 07:48:22,136 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6979: assume 16 == ~debug~0; [2023-04-03 07:48:22,136 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6979: assume !(16 == ~debug~0); [2023-04-03 07:48:22,136 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##57: assume !(16 == ~debug~0); [2023-04-03 07:48:22,136 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##57: assume 16 == ~debug~0; [2023-04-03 07:48:22,137 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-5: assume 0 == ~debug~0;#t~nondet352 := 0; [2023-04-03 07:48:22,137 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-5: assume !(0 == ~debug~0); [2023-04-03 07:48:22,137 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L7045: assume ~ioaddr~0 <= 36863; [2023-04-03 07:48:22,137 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L7045: assume !(~ioaddr~0 <= 36863); [2023-04-03 07:48:22,137 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6979-2: SUMMARY for call #t~ret362 := inb((if (3264 + ~ioaddr~0) % 4294967296 % 4294967296 <= 2147483647 then (3264 + ~ioaddr~0) % 4294967296 % 4294967296 else (3264 + ~ioaddr~0) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-04-03 07:48:22,137 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6930: SUMMARY for call #t~ret353 := inw((if (3202 + ~ioaddr~0) % 4294967296 % 4294967296 <= 2147483647 then (3202 + ~ioaddr~0) % 4294967296 % 4294967296 else (3202 + ~ioaddr~0) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-04-03 07:48:22,137 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L6930-1: ~tmp___0~12 := #t~ret353;havoc #t~ret353; [2023-04-03 07:48:22,137 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_32: ~irq~0 := 9; [2023-04-03 07:48:23,827 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-03 07:48:25,932 INFO L277 CfgBuilder]: Performing block encoding [2023-04-03 07:48:29,575 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-03 07:48:29,575 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-04-03 07:48:29,584 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 07:48:29 BoogieIcfgContainer [2023-04-03 07:48:29,584 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-03 07:48:29,588 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-03 07:48:29,588 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-03 07:48:29,591 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-03 07:48:29,591 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.04 07:48:16" (1/3) ... [2023-04-03 07:48:29,591 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58dd9be5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 07:48:29, skipping insertion in model container [2023-04-03 07:48:29,591 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 07:48:20" (2/3) ... [2023-04-03 07:48:29,592 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58dd9be5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 07:48:29, skipping insertion in model container [2023-04-03 07:48:29,592 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 07:48:29" (3/3) ... [2023-04-03 07:48:29,593 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2023-04-03 07:48:29,611 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-03 07:48:29,611 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-04-03 07:48:29,720 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-03 07:48:29,727 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;@9e7831d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-03 07:48:29,728 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-04-03 07:48:29,740 INFO L276 IsEmpty]: Start isEmpty. Operand has 2809 states, 1460 states have (on average 1.167808219178082) internal successors, (1705), 1530 states have internal predecessors, (1705), 949 states have call successors, (949), 295 states have call predecessors, (949), 294 states have return successors, (945), 918 states have call predecessors, (945), 945 states have call successors, (945) [2023-04-03 07:48:29,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-04-03 07:48:29,778 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 07:48:29,779 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2023-04-03 07:48:29,780 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 07:48:29,784 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 07:48:29,784 INFO L85 PathProgramCache]: Analyzing trace with hash -878450093, now seen corresponding path program 1 times [2023-04-03 07:48:29,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 07:48:29,794 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [193964924] [2023-04-03 07:48:29,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 07:48:29,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 07:48:30,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 07:48:30,837 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-04-03 07:48:30,837 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 07:48:30,837 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [193964924] [2023-04-03 07:48:30,838 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [193964924] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 07:48:30,838 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 07:48:30,838 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 07:48:30,840 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1505799677] [2023-04-03 07:48:30,840 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 07:48:30,844 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 07:48:30,845 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 07:48:30,870 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 07:48:30,870 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 07:48:30,878 INFO L87 Difference]: Start difference. First operand has 2809 states, 1460 states have (on average 1.167808219178082) internal successors, (1705), 1530 states have internal predecessors, (1705), 949 states have call successors, (949), 295 states have call predecessors, (949), 294 states have return successors, (945), 918 states have call predecessors, (945), 945 states have call successors, (945) Second operand has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2023-04-03 07:48:33,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 07:48:33,522 INFO L93 Difference]: Finished difference Result 4915 states and 6570 transitions. [2023-04-03 07:48:33,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 07:48:33,524 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 197 [2023-04-03 07:48:33,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 07:48:33,559 INFO L225 Difference]: With dead ends: 4915 [2023-04-03 07:48:33,559 INFO L226 Difference]: Without dead ends: 2363 [2023-04-03 07:48:33,579 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 07:48:33,582 INFO L413 NwaCegarLoop]: 2905 mSDtfsCounter, 12 mSDsluCounter, 2898 mSDsCounter, 0 mSdLazyCounter, 739 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 5803 SdHoareTripleChecker+Invalid, 741 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 739 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2023-04-03 07:48:33,582 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18 Valid, 5803 Invalid, 741 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 739 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2023-04-03 07:48:33,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2363 states. [2023-04-03 07:48:33,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2363 to 2347. [2023-04-03 07:48:33,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2347 states, 1274 states have (on average 1.1773940345368916) internal successors, (1500), 1337 states have internal predecessors, (1500), 804 states have call successors, (804), 276 states have call predecessors, (804), 268 states have return successors, (796), 769 states have call predecessors, (796), 796 states have call successors, (796) [2023-04-03 07:48:33,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 2347 states and 3100 transitions. [2023-04-03 07:48:33,768 INFO L78 Accepts]: Start accepts. Automaton has 2347 states and 3100 transitions. Word has length 197 [2023-04-03 07:48:33,769 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 07:48:33,769 INFO L495 AbstractCegarLoop]: Abstraction has 2347 states and 3100 transitions. [2023-04-03 07:48:33,769 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2023-04-03 07:48:33,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 3100 transitions. [2023-04-03 07:48:33,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-04-03 07:48:33,775 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 07:48:33,775 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2023-04-03 07:48:33,776 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-03 07:48:33,776 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 07:48:33,776 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 07:48:33,777 INFO L85 PathProgramCache]: Analyzing trace with hash 1889565565, now seen corresponding path program 1 times [2023-04-03 07:48:33,777 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 07:48:33,777 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1795450624] [2023-04-03 07:48:33,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 07:48:33,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 07:48:33,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 07:48:34,428 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2023-04-03 07:48:34,429 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 07:48:34,429 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1795450624] [2023-04-03 07:48:34,429 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1795450624] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-03 07:48:34,429 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1344818244] [2023-04-03 07:48:34,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 07:48:34,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-03 07:48:34,430 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-03 07:48:34,437 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 07:48:34,467 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 07:48:35,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 07:48:35,703 INFO L262 TraceCheckSpWp]: Trace formula consists of 3741 conjuncts, 2 conjunts are in the unsatisfiable core [2023-04-03 07:48:35,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-03 07:48:35,756 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-04-03 07:48:35,756 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-03 07:48:35,757 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1344818244] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 07:48:35,757 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-03 07:48:35,757 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2023-04-03 07:48:35,758 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1367128920] [2023-04-03 07:48:35,758 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 07:48:35,759 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 07:48:35,759 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 07:48:35,760 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 07:48:35,760 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-04-03 07:48:35,760 INFO L87 Difference]: Start difference. First operand 2347 states and 3100 transitions. Second operand has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-04-03 07:48:38,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 07:48:38,310 INFO L93 Difference]: Finished difference Result 4663 states and 6193 transitions. [2023-04-03 07:48:38,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 07:48:38,311 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 211 [2023-04-03 07:48:38,312 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 07:48:38,332 INFO L225 Difference]: With dead ends: 4663 [2023-04-03 07:48:38,332 INFO L226 Difference]: Without dead ends: 2359 [2023-04-03 07:48:38,350 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 214 GetRequests, 211 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-04-03 07:48:38,351 INFO L413 NwaCegarLoop]: 2739 mSDtfsCounter, 6 mSDsluCounter, 2734 mSDsCounter, 0 mSdLazyCounter, 721 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 5473 SdHoareTripleChecker+Invalid, 724 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 721 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2023-04-03 07:48:38,352 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 5473 Invalid, 724 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 721 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2023-04-03 07:48:38,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2359 states. [2023-04-03 07:48:38,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2359 to 2353. [2023-04-03 07:48:38,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2353 states, 1279 states have (on average 1.1774824081313526) internal successors, (1506), 1342 states have internal predecessors, (1506), 805 states have call successors, (805), 276 states have call predecessors, (805), 268 states have return successors, (797), 770 states have call predecessors, (797), 797 states have call successors, (797) [2023-04-03 07:48:38,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 2353 states and 3108 transitions. [2023-04-03 07:48:38,476 INFO L78 Accepts]: Start accepts. Automaton has 2353 states and 3108 transitions. Word has length 211 [2023-04-03 07:48:38,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 07:48:38,477 INFO L495 AbstractCegarLoop]: Abstraction has 2353 states and 3108 transitions. [2023-04-03 07:48:38,478 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-04-03 07:48:38,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 3108 transitions. [2023-04-03 07:48:38,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-04-03 07:48:38,481 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 07:48:38,481 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2023-04-03 07:48:38,495 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-04-03 07:48:38,694 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-03 07:48:38,695 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 07:48:38,695 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 07:48:38,696 INFO L85 PathProgramCache]: Analyzing trace with hash 334434546, now seen corresponding path program 1 times [2023-04-03 07:48:38,696 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 07:48:38,696 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1609749601] [2023-04-03 07:48:38,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 07:48:38,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 07:48:38,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 07:48:39,158 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-04-03 07:48:39,159 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 07:48:39,159 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1609749601] [2023-04-03 07:48:39,159 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1609749601] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-03 07:48:39,159 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [136515104] [2023-04-03 07:48:39,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 07:48:39,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-03 07:48:39,160 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-03 07:48:39,161 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-03 07:48:39,164 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-04-03 07:48:40,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 07:48:40,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 3774 conjuncts, 3 conjunts are in the unsatisfiable core [2023-04-03 07:48:40,333 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-03 07:48:40,386 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-04-03 07:48:40,387 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-04-03 07:48:40,592 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-04-03 07:48:40,593 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [136515104] provided 0 perfect and 2 imperfect interpolant sequences [2023-04-03 07:48:40,593 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [279658919] [2023-04-03 07:48:40,623 INFO L159 IcfgInterpreter]: Started Sifa with 154 locations of interest [2023-04-03 07:48:40,623 INFO L166 IcfgInterpreter]: Building call graph [2023-04-03 07:48:40,627 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-04-03 07:48:40,632 INFO L176 IcfgInterpreter]: Starting interpretation [2023-04-03 07:48:40,633 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-04-03 07:49:04,467 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.init with input of size 196 for LOIs [2023-04-03 07:49:13,415 INFO L197 IcfgInterpreter]: Interpreting procedure main with input of size 172 for LOIs [2023-04-03 07:49:13,752 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_initialize with input of size 141 for LOIs [2023-04-03 07:49:13,777 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_entry_EMGentry_14 with input of size 176 for LOIs [2023-04-03 07:49:13,942 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_EMGentry_init_tlan_probe_14_7 with input of size 172 for LOIs [2023-04-03 07:49:14,109 INFO L197 IcfgInterpreter]: Interpreting procedure tlan_probe with input of size 172 for LOIs [2023-04-03 07:49:14,732 INFO L197 IcfgInterpreter]: Interpreting procedure ldv___pci_register_driver_92 with input of size 187 for LOIs [2023-04-03 07:49:15,454 INFO L197 IcfgInterpreter]: Interpreting procedure __pci_register_driver with input of size 156 for LOIs [2023-04-03 07:49:15,522 INFO L197 IcfgInterpreter]: Interpreting procedure ldv___pci_register_driver with input of size 193 for LOIs [2023-04-03 07:50:34,629 WARN L223 SmtUtils]: Spent 1.30m on a formula simplification. DAG size of input: 11689 DAG size of output: 201 (called from [L 212] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.BasicPredicateFactory.xJunctTerm) [2023-04-03 07:51:53,453 WARN L223 SmtUtils]: Spent 1.31m on a formula simplification. DAG size of input: 11689 DAG size of output: 201 (called from [L 212] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.BasicPredicateFactory.xJunctTerm) [2023-04-03 07:51:53,785 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_dispatch_register_13_2 with input of size 176 for LOIs [2023-04-03 07:51:54,529 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_pci_pci_instance_2 with input of size 197 for LOIs