/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain OctagonDomain -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-03 06:52:50,111 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-03 06:52:50,112 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-03 06:52:50,156 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-03 06:52:50,156 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-03 06:52:50,159 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-03 06:52:50,162 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-03 06:52:50,165 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-03 06:52:50,166 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-03 06:52:50,171 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-03 06:52:50,172 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-03 06:52:50,173 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-03 06:52:50,173 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-03 06:52:50,173 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-03 06:52:50,174 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-03 06:52:50,175 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-03 06:52:50,175 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-03 06:52:50,176 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-03 06:52:50,177 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-03 06:52:50,178 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-03 06:52:50,178 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-03 06:52:50,181 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-03 06:52:50,182 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-03 06:52:50,183 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-03 06:52:50,191 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-03 06:52:50,191 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-03 06:52:50,191 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-03 06:52:50,192 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-03 06:52:50,192 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-03 06:52:50,193 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-03 06:52:50,193 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-03 06:52:50,193 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-03 06:52:50,194 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-03 06:52:50,195 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-03 06:52:50,195 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-03 06:52:50,195 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-03 06:52:50,196 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-03 06:52:50,196 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-03 06:52:50,196 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-03 06:52:50,197 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-03 06:52:50,197 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-03 06:52:50,198 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-03 06:52:50,225 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-03 06:52:50,226 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-03 06:52:50,226 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-03 06:52:50,226 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-03 06:52:50,227 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-03 06:52:50,227 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-03 06:52:50,227 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-03 06:52:50,227 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-03 06:52:50,227 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-03 06:52:50,227 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-03 06:52:50,228 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-03 06:52:50,228 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-03 06:52:50,228 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-03 06:52:50,228 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-03 06:52:50,228 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-03 06:52:50,228 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-03 06:52:50,228 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-03 06:52:50,229 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-03 06:52:50,229 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-03 06:52:50,229 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-03 06:52:50,229 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-03 06:52:50,229 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-03 06:52:50,229 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-03 06:52:50,229 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-03 06:52:50,229 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-03 06:52:50,230 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-03 06:52:50,230 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-03 06:52:50,230 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-03 06:52:50,230 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-03 06:52:50,230 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-03 06:52:50,230 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-03 06:52:50,230 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-03 06:52:50,230 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 06:52:50,231 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-03 06:52:50,231 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-03 06:52:50,231 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-03 06:52:50,231 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-03 06:52:50,231 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-03 06:52:50,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-03 06:52:50,231 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-03 06:52:50,231 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-03 06:52:50,231 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-03 06:52:50,430 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-03 06:52:50,452 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-03 06:52:50,454 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-03 06:52:50,455 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-03 06:52:50,455 INFO L275 PluginConnector]: CDTParser initialized [2023-04-03 06:52:50,456 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2023-04-03 06:52:51,644 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-03 06:52:52,314 INFO L351 CDTParser]: Found 1 translation units. [2023-04-03 06:52:52,315 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2023-04-03 06:52:52,388 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db9acb90e/9d7b63e586484cb88bf6100ec544967c/FLAGb72bc26a4 [2023-04-03 06:52:52,409 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db9acb90e/9d7b63e586484cb88bf6100ec544967c [2023-04-03 06:52:52,413 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-03 06:52:52,414 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-03 06:52:52,416 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-03 06:52:52,416 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-03 06:52:52,419 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-03 06:52:52,419 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 06:52:52" (1/1) ... [2023-04-03 06:52:52,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@235e7d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:52:52, skipping insertion in model container [2023-04-03 06:52:52,421 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 06:52:52" (1/1) ... [2023-04-03 06:52:52,427 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-03 06:52:52,585 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-03 06:52:56,580 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[523621,523634] [2023-04-03 06:52:56,585 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[523766,523779] [2023-04-03 06:52:56,615 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 06:52:56,659 INFO L203 MainTranslator]: Completed pre-run [2023-04-03 06:52:57,051 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[523621,523634] [2023-04-03 06:52:57,051 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[523766,523779] [2023-04-03 06:52:57,056 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 06:52:57,254 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 06:52:57,259 INFO L208 MainTranslator]: Completed translation [2023-04-03 06:52:57,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:52:57 WrapperNode [2023-04-03 06:52:57,260 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-03 06:52:57,261 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-03 06:52:57,261 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-03 06:52:57,261 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-03 06:52:57,269 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:52:57" (1/1) ... [2023-04-03 06:52:57,269 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:52:57" (1/1) ... [2023-04-03 06:52:57,370 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:52:57" (1/1) ... [2023-04-03 06:52:57,371 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:52:57" (1/1) ... [2023-04-03 06:52:57,503 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:52:57" (1/1) ... [2023-04-03 06:52:57,535 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:52:57" (1/1) ... [2023-04-03 06:52:57,575 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:52:57" (1/1) ... [2023-04-03 06:52:57,606 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:52:57" (1/1) ... [2023-04-03 06:52:57,654 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-03 06:52:57,655 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-03 06:52:57,656 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-03 06:52:57,656 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-03 06:52:57,657 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:52:57" (1/1) ... [2023-04-03 06:52:57,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 06:52:57,668 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-03 06:52:57,686 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-03 06:52:57,698 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-03 06:52:57,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-03 06:52:57,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-03 06:52:57,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-03 06:52:57,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-03 06:52:57,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-03 06:52:57,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-03 06:52:57,718 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 06:52:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-03 06:52:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-03 06:52:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-03 06:52:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-03 06:52:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-03 06:52:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-03 06:52:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-03 06:52:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-03 06:52:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-03 06:52:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-03 06:52:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2023-04-03 06:52:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-04-03 06:52:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2023-04-03 06:52:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2023-04-03 06:52:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-03 06:52:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-03 06:52:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-04-03 06:52:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-04-03 06:52:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-04-03 06:52:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-04-03 06:52:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-04-03 06:52:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-03 06:52:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-03 06:52:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-03 06:52:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-03 06:52:57,720 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-04-03 06:52:57,720 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-04-03 06:52:57,720 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-04-03 06:52:57,720 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-04-03 06:52:57,720 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2023-04-03 06:52:57,720 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-04-03 06:52:57,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2023-04-03 06:52:57,721 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2023-04-03 06:52:57,721 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2023-04-03 06:52:57,721 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-04-03 06:52:57,721 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-03 06:52:57,721 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2023-04-03 06:52:57,721 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2023-04-03 06:52:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2023-04-03 06:52:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-03 06:52:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-04-03 06:52:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-03 06:52:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-03 06:52:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-03 06:52:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2023-04-03 06:52:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2023-04-03 06:52:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-04-03 06:52:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-04-03 06:52:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-04-03 06:52:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-03 06:52:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-03 06:52:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2023-04-03 06:52:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-04-03 06:52:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-04-03 06:52:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2023-04-03 06:52:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2023-04-03 06:52:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-04-03 06:52:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2023-04-03 06:52:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2023-04-03 06:52:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2023-04-03 06:52:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-04-03 06:52:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-04-03 06:52:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2023-04-03 06:52:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2023-04-03 06:52:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2023-04-03 06:52:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_trim [2023-04-03 06:52:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_trim [2023-04-03 06:52:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_trim [2023-04-03 06:52:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-04-03 06:52:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2023-04-03 06:52:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2023-04-03 06:52:57,725 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2023-04-03 06:52:57,725 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2023-04-03 06:52:57,725 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2023-04-03 06:52:57,725 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2023-04-03 06:52:57,725 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-04-03 06:52:57,725 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-04-03 06:52:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-03 06:52:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-03 06:52:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-03 06:52:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-04-03 06:52:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-03 06:52:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-03 06:52:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-03 06:52:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-03 06:52:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-04-03 06:52:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-04-03 06:52:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-04-03 06:52:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-04-03 06:52:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-04-03 06:52:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-04-03 06:52:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2023-04-03 06:52:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-04-03 06:52:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-04-03 06:52:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-04-03 06:52:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-04-03 06:52:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-04-03 06:52:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-04-03 06:52:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-04-03 06:52:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2023-04-03 06:52:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-04-03 06:52:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-04-03 06:52:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2023-04-03 06:52:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-03 06:52:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-03 06:52:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-03 06:52:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-04-03 06:52:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-04-03 06:52:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-04-03 06:52:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-04-03 06:52:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-04-03 06:52:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2023-04-03 06:52:57,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2023-04-03 06:52:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2023-04-03 06:52:57,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2023-04-03 06:52:57,736 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_pcie_patch [2023-04-03 06:52:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_pcie [2023-04-03 06:52:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_enable [2023-04-03 06:52:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_disable [2023-04-03 06:52:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_until_idle [2023-04-03 06:52:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_config [2023-04-03 06:52:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reinit_locked [2023-04-03 06:52:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_link_status [2023-04-03 06:52:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_link_chg_event [2023-04-03 06:52:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_common_task [2023-04-03 06:52:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_del_timer [2023-04-03 06:52:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_timeout [2023-04-03 06:52:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_multi [2023-04-03 06:52:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __atl1c_vlan_mode [2023-04-03 06:52:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_vlan_mode [2023-04-03 06:52:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_restore_vlan [2023-04-03 06:52:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_mac_addr [2023-04-03 06:52:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_rxbufsize [2023-04-03 06:52:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_fix_features [2023-04-03 06:52:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_features [2023-04-03 06:52:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_change_mtu [2023-04-03 06:52:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_mdio_read [2023-04-03 06:52:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_mdio_write [2023-04-03 06:52:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_mii_ioctl [2023-04-03 06:52:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_ioctl [2023-04-03 06:52:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_queues [2023-04-03 06:52:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_mac_type [2023-04-03 06:52:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_setup_mac_funcs [2023-04-03 06:52:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_patch_assign [2023-04-03 06:52:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_sw_init [2023-04-03 06:52:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_buffer [2023-04-03 06:52:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_tx_ring [2023-04-03 06:52:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rx_ring [2023-04-03 06:52:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_init_ring_ptrs [2023-04-03 06:52:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_ring_resources [2023-04-03 06:52:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_setup_ring_resources [2023-04-03 06:52:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure_des_ring [2023-04-03 06:52:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure_tx [2023-04-03 06:52:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure_rx [2023-04-03 06:52:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure_dma [2023-04-03 06:52:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_stop_mac [2023-04-03 06:52:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_start_mac [2023-04-03 06:52:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_mac [2023-04-03 06:52:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_disable_l0s_l1 [2023-04-03 06:52:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_aspm [2023-04-03 06:52:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure_mac [2023-04-03 06:52:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure [2023-04-03 06:52:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_update_hw_stats [2023-04-03 06:52:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_stats [2023-04-03 06:52:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clear_phy_int [2023-04-03 06:52:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_tx_irq [2023-04-03 06:52:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_intr [2023-04-03 06:52:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_rx_checksum [2023-04-03 06:52:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_skb [2023-04-03 06:52:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_rx_buffer [2023-04-03 06:52:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rrd [2023-04-03 06:52:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rfd [2023-04-03 06:52:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rx_irq [2023-04-03 06:52:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean [2023-04-03 06:52:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_netpoll [2023-04-03 06:52:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tpd_avail [2023-04-03 06:52:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tpd [2023-04-03 06:52:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tx_buffer [2023-04-03 06:52:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_cal_tpd_req [2023-04-03 06:52:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tso_csum [2023-04-03 06:52:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_rollback [2023-04-03 06:52:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_map [2023-04-03 06:52:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_queue [2023-04-03 06:52:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_xmit_frame [2023-04-03 06:52:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_irq [2023-04-03 06:52:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_request_irq [2023-04-03 06:52:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_dma_ring [2023-04-03 06:52:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_up [2023-04-03 06:52:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_down [2023-04-03 06:52:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_open [2023-04-03 06:52:57,741 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_close [2023-04-03 06:52:57,741 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_suspend [2023-04-03 06:52:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_resume [2023-04-03 06:52:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_shutdown [2023-04-03 06:52:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_init_netdev [2023-04-03 06:52:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_probe [2023-04-03 06:52:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_remove [2023-04-03 06:52:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_io_error_detected [2023-04-03 06:52:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_io_slot_reset [2023-04-03 06:52:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_io_resume [2023-04-03 06:52:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_driver_init [2023-04-03 06:52:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_driver_exit [2023-04-03 06:52:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_atl1c_driver_exit_16_2 [2023-04-03 06:52:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_atl1c_driver_init_16_11 [2023-04-03 06:52:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-04-03 06:52:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-04-03 06:52:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-04-03 06:52:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-04-03 06:52:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2023-04-03 06:52:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_14_1 [2023-04-03 06:52:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_16_16_4 [2023-04-03 06:52:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_platform_instance_14_16_5 [2023-04-03 06:52:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_8_1 [2023-04-03 06:52:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_6_3 [2023-04-03 06:52:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_9_1 [2023-04-03 06:52:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_12_2 [2023-04-03 06:52:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_4_5 [2023-04-03 06:52:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_4_6 [2023-04-03 06:52:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_4 [2023-04-03 06:52:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_15_2 [2023-04-03 06:52:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_16_16_6 [2023-04-03 06:52:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_platform_instance_14_16_7 [2023-04-03 06:52:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-03 06:52:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2023-04-03 06:52:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2023-04-03 06:52:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2023-04-03 06:52:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2023-04-03 06:52:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2023-04-03 06:52:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2023-04-03 06:52:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_32 [2023-04-03 06:52:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_33 [2023-04-03 06:52:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2023-04-03 06:52:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2023-04-03 06:52:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_16 [2023-04-03 06:52:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-03 06:52:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-04-03 06:52:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-04-03 06:52:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-04-03 06:52:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2023-04-03 06:52:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2023-04-03 06:52:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-04-03 06:52:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-03 06:52:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_10 [2023-04-03 06:52:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_23 [2023-04-03 06:52:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_24 [2023-04-03 06:52:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2023-04-03 06:52:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2023-04-03 06:52:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2023-04-03 06:52:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2023-04-03 06:52:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2023-04-03 06:52:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2023-04-03 06:52:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-03 06:52:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2023-04-03 06:52:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-04-03 06:52:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_4_14 [2023-04-03 06:52:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_4_3 [2023-04-03 06:52:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_3_3 [2023-04-03 06:52:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_3_15 [2023-04-03 06:52:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_3_14 [2023-04-03 06:52:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2023-04-03 06:52:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_3_9 [2023-04-03 06:52:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2023-04-03 06:52:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2023-04-03 06:52:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_3_22 [2023-04-03 06:52:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_3_4 [2023-04-03 06:52:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_3_7 [2023-04-03 06:52:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2023-04-03 06:52:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_3_16 [2023-04-03 06:52:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_3_17 [2023-04-03 06:52:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2023-04-03 06:52:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2023-04-03 06:52:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2023-04-03 06:52:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2023-04-03 06:52:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_3_21 [2023-04-03 06:52:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_3_18 [2023-04-03 06:52:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2023-04-03 06:52:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_3_10 [2023-04-03 06:52:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_3_13 [2023-04-03 06:52:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2023-04-03 06:52:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_platform_instance_4 [2023-04-03 06:52:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_pm_ops_instance_3 [2023-04-03 06:52:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-04-03 06:52:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_11_6 [2023-04-03 06:52:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-04-03 06:52:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-04-03 06:52:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-04-03 06:52:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-04-03 06:52:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2023-04-03 06:52:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-04-03 06:52:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2023-04-03 06:52:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-04-03 06:52:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-04-03 06:52:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2023-04-03 06:52:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2023-04-03 06:52:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2023-04-03 06:52:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2023-04-03 06:52:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_29 [2023-04-03 06:52:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_17 [2023-04-03 06:52:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_8 [2023-04-03 06:52:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2023-04-03 06:52:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_3 [2023-04-03 06:52:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2023-04-03 06:52:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_4 [2023-04-03 06:52:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_6 [2023-04-03 06:52:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2023-04-03 06:52:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2023-04-03 06:52:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-04-03 06:52:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_13_2 [2023-04-03 06:52:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2023-04-03 06:52:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-03 06:52:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2023-04-03 06:52:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2023-04-03 06:52:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2023-04-03 06:52:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_103 [2023-04-03 06:52:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_104 [2023-04-03 06:52:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_105 [2023-04-03 06:52:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_107 [2023-04-03 06:52:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_109 [2023-04-03 06:52:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_110 [2023-04-03 06:52:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_111 [2023-04-03 06:52:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_112 [2023-04-03 06:52:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_116 [2023-04-03 06:52:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_trylock_117 [2023-04-03 06:52:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_118 [2023-04-03 06:52:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_122 [2023-04-03 06:52:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_123 [2023-04-03 06:52:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_124 [2023-04-03 06:52:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_125 [2023-04-03 06:52:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_126 [2023-04-03 06:52:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_127 [2023-04-03 06:52:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_128 [2023-04-03 06:52:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_129 [2023-04-03 06:52:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_130 [2023-04-03 06:52:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-04-03 06:52:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2023-04-03 06:52:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_eeprom_exist [2023-04-03 06:52:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_hw_set_mac_addr [2023-04-03 06:52:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_current_addr [2023-04-03 06:52:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_permanent_address [2023-04-03 06:52:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_eeprom [2023-04-03 06:52:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_mac_addr [2023-04-03 06:52:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_hash_mc_addr [2023-04-03 06:52:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_hash_set [2023-04-03 06:52:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_mdio_idle [2023-04-03 06:52:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_stop_phy_polling [2023-04-03 06:52:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_start_phy_polling [2023-04-03 06:52:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_core [2023-04-03 06:52:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_core [2023-04-03 06:52:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_reg [2023-04-03 06:52:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_reg [2023-04-03 06:52:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_ext [2023-04-03 06:52:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_ext [2023-04-03 06:52:57,827 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_dbg [2023-04-03 06:52:57,827 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_dbg [2023-04-03 06:52:57,827 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_setup_adv [2023-04-03 06:52:57,827 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_disable [2023-04-03 06:52:57,827 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_reset [2023-04-03 06:52:57,827 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_init [2023-04-03 06:52:57,827 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_speed_and_duplex [2023-04-03 06:52:57,827 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_to_ps_link [2023-04-03 06:52:57,827 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_restart_autoneg [2023-04-03 06:52:57,827 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_power_saving [2023-04-03 06:52:57,827 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_post_phy_linkchg [2023-04-03 06:52:57,827 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-03 06:52:57,827 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-03 06:52:57,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-04-03 06:52:57,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2023-04-03 06:52:57,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-04-03 06:52:57,828 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_settings [2023-04-03 06:52:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_settings [2023-04-03 06:52:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_msglevel [2023-04-03 06:52:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_msglevel [2023-04-03 06:52:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_regs_len [2023-04-03 06:52:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_regs [2023-04-03 06:52:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_eeprom_len [2023-04-03 06:52:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_eeprom [2023-04-03 06:52:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_drvinfo [2023-04-03 06:52:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_wol [2023-04-03 06:52:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_wol [2023-04-03 06:52:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_nway_reset [2023-04-03 06:52:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_ethtool_ops [2023-04-03 06:52:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-03 06:52:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2023-04-03 06:52:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-03 06:52:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-03 06:52:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-03 06:52:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-03 06:52:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-03 06:52:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-03 06:52:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_36 [2023-04-03 06:52:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_37 [2023-04-03 06:52:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_40 [2023-04-03 06:52:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_41 [2023-04-03 06:52:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-03 06:52:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-03 06:52:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-03 06:52:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-03 06:52:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-03 06:52:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-03 06:52:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-03 06:52:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-03 06:52:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-03 06:52:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-03 06:52:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-03 06:52:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-03 06:52:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-03 06:52:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-03 06:52:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-03 06:52:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-03 06:52:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-03 06:52:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-03 06:52:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-03 06:52:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-03 06:52:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-03 06:52:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-03 06:52:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-03 06:52:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-03 06:52:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-03 06:52:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-03 06:52:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-03 06:52:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-03 06:52:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-03 06:52:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-03 06:52:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-03 06:52:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-03 06:52:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-03 06:52:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-03 06:52:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-03 06:52:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-03 06:52:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-03 06:52:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-03 06:52:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-03 06:52:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-03 06:52:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-03 06:52:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-03 06:52:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-03 06:52:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-03 06:52:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-03 06:52:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-03 06:52:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-03 06:52:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-03 06:52:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-03 06:52:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-03 06:52:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-03 06:52:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-03 06:52:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-03 06:52:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-03 06:52:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-03 06:52:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-03 06:52:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-03 06:52:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-03 06:52:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-03 06:52:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-03 06:52:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-03 06:52:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-03 06:52:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-03 06:52:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-03 06:52:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-03 06:52:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-03 06:52:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-03 06:52:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-03 06:52:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-03 06:52:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-03 06:52:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-03 06:52:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-03 06:52:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-03 06:52:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-03 06:52:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2023-04-03 06:52:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2023-04-03 06:52:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2023-04-03 06:52:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2023-04-03 06:52:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2023-04-03 06:52:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2023-04-03 06:52:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2023-04-03 06:52:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2023-04-03 06:52:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-03 06:52:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-03 06:52:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-03 06:52:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-03 06:52:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-03 06:52:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-03 06:52:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-03 06:52:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-03 06:52:57,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mdio_lock_of_atl1c_adapter [2023-04-03 06:52:57,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mdio_lock_of_atl1c_adapter [2023-04-03 06:52:57,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_mdio_lock_of_atl1c_adapter [2023-04-03 06:52:57,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_mdio_lock_of_atl1c_adapter [2023-04-03 06:52:57,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_mdio_lock_of_atl1c_adapter [2023-04-03 06:52:57,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_mdio_lock_of_atl1c_adapter [2023-04-03 06:52:57,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_mdio_lock_of_atl1c_adapter [2023-04-03 06:52:57,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_mdio_lock_of_atl1c_adapter [2023-04-03 06:52:57,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-03 06:52:57,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-03 06:52:57,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-03 06:52:57,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-03 06:52:57,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-03 06:52:57,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-03 06:52:57,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-03 06:52:57,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-03 06:52:57,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-03 06:52:57,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-03 06:52:57,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-03 06:52:57,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-03 06:52:57,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-03 06:52:57,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-03 06:52:57,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-03 06:52:57,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-03 06:52:57,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-03 06:52:57,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-03 06:52:57,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-03 06:52:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-03 06:52:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-03 06:52:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-03 06:52:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-03 06:52:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-03 06:52:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2023-04-03 06:52:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2023-04-03 06:52:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2023-04-03 06:52:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2023-04-03 06:52:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2023-04-03 06:52:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2023-04-03 06:52:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2023-04-03 06:52:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2023-04-03 06:52:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-03 06:52:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-03 06:52:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-03 06:52:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-03 06:52:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-03 06:52:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-03 06:52:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-03 06:52:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-03 06:52:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_atl1c_adapter [2023-04-03 06:52:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_atl1c_adapter [2023-04-03 06:52:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_lock_of_atl1c_adapter [2023-04-03 06:52:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_lock_of_atl1c_adapter [2023-04-03 06:52:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_lock_of_atl1c_adapter [2023-04-03 06:52:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_lock_of_atl1c_adapter [2023-04-03 06:52:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_lock_of_atl1c_adapter [2023-04-03 06:52:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_lock_of_atl1c_adapter [2023-04-03 06:52:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-03 06:52:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-03 06:52:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-03 06:52:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-03 06:52:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-03 06:52:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ___pskb_trim [2023-04-03 06:52:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-03 06:52:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2023-04-03 06:52:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2023-04-03 06:52:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-04-03 06:52:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2023-04-03 06:52:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-03 06:52:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-04-03 06:52:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_trylock [2023-04-03 06:52:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-04-03 06:52:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2023-04-03 06:52:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-04-03 06:52:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2023-04-03 06:52:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-03 06:52:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-03 06:52:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-03 06:52:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-04-03 06:52:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-03 06:52:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-03 06:52:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-03 06:52:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-04-03 06:52:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure build_skb [2023-04-03 06:52:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-04-03 06:52:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-04-03 06:52:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-04-03 06:52:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_ipv6_magic [2023-04-03 06:52:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-04-03 06:52:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-04-03 06:52:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-03 06:52:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2023-04-03 06:52:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-03 06:52:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-03 06:52:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-04-03 06:52:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-04-03 06:52:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2023-04-03 06:52:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2023-04-03 06:52:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2023-04-03 06:52:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2023-04-03 06:52:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2023-04-03 06:52:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2023-04-03 06:52:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-04-03 06:52:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-04-03 06:52:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2023-04-03 06:52:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-03 06:52:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-03 06:52:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-04-03 06:52:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-03 06:52:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-04-03 06:52:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-04-03 06:52:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-03 06:52:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-03 06:52:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-03 06:52:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-03 06:52:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-04-03 06:52:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-03 06:52:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-03 06:52:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-03 06:52:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-04-03 06:52:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2023-04-03 06:52:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-04-03 06:52:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2023-04-03 06:52:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-04-03 06:52:57,856 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-04-03 06:52:57,856 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-04-03 06:52:57,856 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-04-03 06:52:57,856 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-04-03 06:52:57,856 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2023-04-03 06:52:57,856 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2023-04-03 06:52:57,856 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-04-03 06:52:57,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2023-04-03 06:52:57,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2023-04-03 06:52:57,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-03 06:52:57,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-04-03 06:52:57,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-03 06:52:57,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2023-04-03 06:52:57,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2023-04-03 06:52:57,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_ext_capability [2023-04-03 06:52:57,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-04-03 06:52:57,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-04-03 06:52:57,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-03 06:52:57,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-04-03 06:52:57,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-03 06:52:57,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2023-04-03 06:52:57,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_write_word [2023-04-03 06:52:57,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_get_readrq [2023-04-03 06:52:57,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_set_readrq [2023-04-03 06:52:57,857 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-03 06:52:57,857 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2023-04-03 06:52:57,857 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-04-03 06:52:57,857 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-04-03 06:52:57,857 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-03 06:52:57,857 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-03 06:52:57,857 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-03 06:52:57,857 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2023-04-03 06:52:57,857 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-04-03 06:52:57,857 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-03 06:52:57,857 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-03 06:52:57,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-03 06:52:57,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-03 06:52:57,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-03 06:52:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-03 06:52:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-03 06:52:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-03 06:52:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-03 06:52:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-03 06:52:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-03 06:52:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-04-03 06:52:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-03 06:52:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-03 06:52:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-03 06:52:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-03 06:52:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-03 06:52:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-03 06:52:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-03 06:52:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-03 06:52:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-03 06:52:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-03 06:52:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-03 06:52:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-03 06:52:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-03 06:52:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-03 06:52:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-03 06:52:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-03 06:52:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-03 06:52:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2023-04-03 06:52:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-04-03 06:52:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2023-04-03 06:52:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2023-04-03 06:52:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-03 06:52:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-04-03 06:52:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-04-03 06:52:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-03 06:52:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-03 06:52:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-03 06:52:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-03 06:52:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-03 06:52:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-03 06:52:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-03 06:52:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-03 06:52:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-04-03 06:52:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-04-03 06:52:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-03 06:52:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-04-03 06:52:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-04-03 06:52:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-03 06:52:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-04-03 06:52:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_103 [2023-04-03 06:52:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_105 [2023-04-03 06:52:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_107 [2023-04-03 06:52:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_112 [2023-04-03 06:52:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_trylock [2023-04-03 06:52:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_trylock_117 [2023-04-03 06:52:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mdio_lock_of_atl1c_adapter [2023-04-03 06:52:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mdio_lock_of_atl1c_adapter [2023-04-03 06:52:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_atl1c_adapter [2023-04-03 06:52:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_lock_of_atl1c_adapter [2023-04-03 06:52:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-03 06:52:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-03 06:52:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-04-03 06:52:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-03 06:52:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-03 06:52:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-03 06:52:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-03 06:52:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-03 06:52:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-03 06:52:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_109 [2023-04-03 06:52:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-03 06:52:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_110 [2023-04-03 06:52:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-03 06:52:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_104 [2023-04-03 06:52:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_118 [2023-04-03 06:52:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-03 06:52:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-03 06:52:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_111 [2023-04-03 06:52:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-03 06:52:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-04-03 06:52:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-04-03 06:52:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-04-03 06:52:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-04-03 06:52:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2023-04-03 06:52:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-04-03 06:52:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-04-03 06:52:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2023-04-03 06:52:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-04-03 06:52:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-04-03 06:52:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2023-04-03 06:52:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-04-03 06:52:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2023-04-03 06:52:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2023-04-03 06:52:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2023-04-03 06:52:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2023-04-03 06:52:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-04-03 06:52:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-04-03 06:52:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-04-03 06:52:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-04-03 06:52:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2023-04-03 06:52:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2023-04-03 06:52:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2023-04-03 06:52:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2023-04-03 06:52:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-04-03 06:52:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-03 06:52:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-03 06:52:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-03 06:52:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2023-04-03 06:52:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2023-04-03 06:52:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2023-04-03 06:52:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure csum_ipv6_magic [2023-04-03 06:52:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-03 06:52:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-04-03 06:52:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-03 06:52:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2023-04-03 06:52:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-03 06:52:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-04-03 06:52:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-04-03 06:52:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-03 06:52:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-03 06:52:57,863 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 06:52:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-03 06:52:57,863 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 06:52:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2023-04-03 06:52:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2023-04-03 06:52:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-04-03 06:52:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-03 06:52:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2023-04-03 06:52:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2023-04-03 06:52:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-04-03 06:52:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-04-03 06:52:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-03 06:52:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-03 06:52:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-03 06:52:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-03 06:52:57,864 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 06:52:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2023-04-03 06:52:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-04-03 06:52:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-04-03 06:52:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure build_skb [2023-04-03 06:52:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_116 [2023-04-03 06:52:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-04-03 06:52:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2023-04-03 06:52:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2023-04-03 06:52:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-04-03 06:52:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2023-04-03 06:52:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2023-04-03 06:52:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-03 06:52:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2023-04-03 06:52:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-04-03 06:52:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-04-03 06:52:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2023-04-03 06:52:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2023-04-03 06:52:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2023-04-03 06:52:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure ___pskb_trim [2023-04-03 06:52:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_trim [2023-04-03 06:52:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_trim [2023-04-03 06:52:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_trim [2023-04-03 06:52:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-03 06:52:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2023-04-03 06:52:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-04-03 06:52:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2023-04-03 06:52:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2023-04-03 06:52:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2023-04-03 06:52:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2023-04-03 06:52:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2023-04-03 06:52:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2023-04-03 06:52:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2023-04-03 06:52:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2023-04-03 06:52:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2023-04-03 06:52:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-04-03 06:52:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-04-03 06:52:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-03 06:52:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-03 06:52:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2023-04-03 06:52:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-03 06:52:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_126 [2023-04-03 06:52:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_128 [2023-04-03 06:52:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-04-03 06:52:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-04-03 06:52:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-03 06:52:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-04-03 06:52:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-03 06:52:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-03 06:52:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-03 06:52:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-03 06:52:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-04-03 06:52:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-04-03 06:52:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-04-03 06:52:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2023-04-03 06:52:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2023-04-03 06:52:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-04-03 06:52:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-04-03 06:52:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2023-04-03 06:52:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-04-03 06:52:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-04-03 06:52:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-04-03 06:52:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-04-03 06:52:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-04-03 06:52:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2023-04-03 06:52:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-04-03 06:52:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_125 [2023-04-03 06:52:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-04-03 06:52:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_127 [2023-04-03 06:52:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2023-04-03 06:52:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-04-03 06:52:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-04-03 06:52:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_ext_capability [2023-04-03 06:52:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2023-04-03 06:52:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2023-04-03 06:52:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-04-03 06:52:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-04-03 06:52:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_write_word [2023-04-03 06:52:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-03 06:52:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2023-04-03 06:52:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-03 06:52:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-03 06:52:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_get_readrq [2023-04-03 06:52:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_set_readrq [2023-04-03 06:52:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-04-03 06:52:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2023-04-03 06:52:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2023-04-03 06:52:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-04-03 06:52:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-04-03 06:52:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-04-03 06:52:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-03 06:52:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_129 [2023-04-03 06:52:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-03 06:52:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_130 [2023-04-03 06:52:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2023-04-03 06:52:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-04-03 06:52:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-04-03 06:52:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-04-03 06:52:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-04-03 06:52:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-04-03 06:52:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2023-04-03 06:52:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-04-03 06:52:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-04-03 06:52:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2023-04-03 06:52:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-03 06:52:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-03 06:52:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-03 06:52:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-03 06:52:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_123 [2023-04-03 06:52:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-03 06:52:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_122 [2023-04-03 06:52:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2023-04-03 06:52:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2023-04-03 06:52:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-04-03 06:52:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-04-03 06:52:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-04-03 06:52:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_124 [2023-04-03 06:52:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-04-03 06:52:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-04-03 06:52:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-04-03 06:52:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-04-03 06:52:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-04-03 06:52:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2023-04-03 06:52:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2023-04-03 06:52:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2023-04-03 06:52:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2023-04-03 06:52:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_disable [2023-04-03 06:52:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_hw_set_mac_addr [2023-04-03 06:52:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_reset [2023-04-03 06:52:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_mac_addr [2023-04-03 06:52:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_speed_and_duplex [2023-04-03 06:52:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_hash_mc_addr [2023-04-03 06:52:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_hash_set [2023-04-03 06:52:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_reg [2023-04-03 06:52:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_reg [2023-04-03 06:52:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_init [2023-04-03 06:52:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_restart_autoneg [2023-04-03 06:52:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_to_ps_link [2023-04-03 06:52:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_power_saving [2023-04-03 06:52:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_post_phy_linkchg [2023-04-03 06:52:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reinit_locked [2023-04-03 06:52:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_ethtool_ops [2023-04-03 06:52:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_stop_mac [2023-04-03 06:52:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_disable_l0s_l1 [2023-04-03 06:52:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_aspm [2023-04-03 06:52:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_start_mac [2023-04-03 06:52:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rx_irq [2023-04-03 06:52:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_up [2023-04-03 06:52:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_down [2023-04-03 06:52:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_mac [2023-04-03 06:52:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_dma_ring [2023-04-03 06:52:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure [2023-04-03 06:52:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_rx_buffer [2023-04-03 06:52:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_pcie_patch [2023-04-03 06:52:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_pcie [2023-04-03 06:52:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-03 06:52:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-03 06:52:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_enable [2023-04-03 06:52:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_disable [2023-04-03 06:52:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_until_idle [2023-04-03 06:52:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_config [2023-04-03 06:52:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_link_status [2023-04-03 06:52:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_link_chg_event [2023-04-03 06:52:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_common_task [2023-04-03 06:52:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_del_timer [2023-04-03 06:52:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_timeout [2023-04-03 06:52:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_multi [2023-04-03 06:52:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure __atl1c_vlan_mode [2023-04-03 06:52:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_vlan_mode [2023-04-03 06:52:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_restore_vlan [2023-04-03 06:52:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_mac_addr [2023-04-03 06:52:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-03 06:52:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_rxbufsize [2023-04-03 06:52:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_fix_features [2023-04-03 06:52:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_features [2023-04-03 06:52:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_change_mtu [2023-04-03 06:52:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_mdio_read [2023-04-03 06:52:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_mdio_write [2023-04-03 06:52:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_mii_ioctl [2023-04-03 06:52:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_ioctl [2023-04-03 06:52:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_queues [2023-04-03 06:52:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_mac_type [2023-04-03 06:52:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_setup_mac_funcs [2023-04-03 06:52:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_patch_assign [2023-04-03 06:52:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_sw_init [2023-04-03 06:52:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_buffer [2023-04-03 06:52:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_tx_ring [2023-04-03 06:52:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-03 06:52:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rx_ring [2023-04-03 06:52:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_init_ring_ptrs [2023-04-03 06:52:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_ring_resources [2023-04-03 06:52:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_setup_ring_resources [2023-04-03 06:52:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure_des_ring [2023-04-03 06:52:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure_tx [2023-04-03 06:52:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure_rx [2023-04-03 06:52:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure_dma [2023-04-03 06:52:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure_mac [2023-04-03 06:52:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_update_hw_stats [2023-04-03 06:52:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_stats [2023-04-03 06:52:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clear_phy_int [2023-04-03 06:52:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_tx_irq [2023-04-03 06:52:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_intr [2023-04-03 06:52:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_rx_checksum [2023-04-03 06:52:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_skb [2023-04-03 06:52:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rrd [2023-04-03 06:52:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rfd [2023-04-03 06:52:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean [2023-04-03 06:52:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_netpoll [2023-04-03 06:52:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tpd_avail [2023-04-03 06:52:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tpd [2023-04-03 06:52:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tx_buffer [2023-04-03 06:52:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_cal_tpd_req [2023-04-03 06:52:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tso_csum [2023-04-03 06:52:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_rollback [2023-04-03 06:52:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_map [2023-04-03 06:52:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_queue [2023-04-03 06:52:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_xmit_frame [2023-04-03 06:52:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_irq [2023-04-03 06:52:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_request_irq [2023-04-03 06:52:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_open [2023-04-03 06:52:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_close [2023-04-03 06:52:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_suspend [2023-04-03 06:52:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_resume [2023-04-03 06:52:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_shutdown [2023-04-03 06:52:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_init_netdev [2023-04-03 06:52:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_probe [2023-04-03 06:52:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_remove [2023-04-03 06:52:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_io_error_detected [2023-04-03 06:52:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_io_slot_reset [2023-04-03 06:52:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_io_resume [2023-04-03 06:52:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_driver_init [2023-04-03 06:52:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_driver_exit [2023-04-03 06:52:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_atl1c_driver_exit_16_2 [2023-04-03 06:52:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_atl1c_driver_init_16_11 [2023-04-03 06:52:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-04-03 06:52:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-04-03 06:52:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-04-03 06:52:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-04-03 06:52:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2023-04-03 06:52:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_14_1 [2023-04-03 06:52:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_16_16_4 [2023-04-03 06:52:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_platform_instance_14_16_5 [2023-04-03 06:52:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_8_1 [2023-04-03 06:52:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_6_3 [2023-04-03 06:52:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_9_1 [2023-04-03 06:52:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_12_2 [2023-04-03 06:52:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_4_5 [2023-04-03 06:52:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_4_6 [2023-04-03 06:52:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_4 [2023-04-03 06:52:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_15_2 [2023-04-03 06:52:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_16_16_6 [2023-04-03 06:52:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_platform_instance_14_16_7 [2023-04-03 06:52:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-03 06:52:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2023-04-03 06:52:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-03 06:52:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-03 06:52:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-03 06:52:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-03 06:52:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-03 06:52:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-03 06:52:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2023-04-03 06:52:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2023-04-03 06:52:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2023-04-03 06:52:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2023-04-03 06:52:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2023-04-03 06:52:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-03 06:52:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2023-04-03 06:52:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_32 [2023-04-03 06:52:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_33 [2023-04-03 06:52:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2023-04-03 06:52:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2023-04-03 06:52:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_36 [2023-04-03 06:52:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_37 [2023-04-03 06:52:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_40 [2023-04-03 06:52:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_41 [2023-04-03 06:52:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-03 06:52:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_16 [2023-04-03 06:52:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-03 06:52:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-04-03 06:52:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-04-03 06:52:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-04-03 06:52:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2023-04-03 06:52:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2023-04-03 06:52:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-04-03 06:52:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-03 06:52:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_10 [2023-04-03 06:52:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_23 [2023-04-03 06:52:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_24 [2023-04-03 06:52:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2023-04-03 06:52:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2023-04-03 06:52:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2023-04-03 06:52:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2023-04-03 06:52:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2023-04-03 06:52:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2023-04-03 06:52:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-03 06:52:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2023-04-03 06:52:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-04-03 06:52:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_4_14 [2023-04-03 06:52:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_4_3 [2023-04-03 06:52:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_3_3 [2023-04-03 06:52:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_3_15 [2023-04-03 06:52:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_3_14 [2023-04-03 06:52:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2023-04-03 06:52:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_3_9 [2023-04-03 06:52:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2023-04-03 06:52:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2023-04-03 06:52:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_3_22 [2023-04-03 06:52:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_3_4 [2023-04-03 06:52:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_3_7 [2023-04-03 06:52:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2023-04-03 06:52:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_3_16 [2023-04-03 06:52:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_3_17 [2023-04-03 06:52:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2023-04-03 06:52:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2023-04-03 06:52:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2023-04-03 06:52:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2023-04-03 06:52:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_3_21 [2023-04-03 06:52:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_3_18 [2023-04-03 06:52:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2023-04-03 06:52:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_3_10 [2023-04-03 06:52:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_3_13 [2023-04-03 06:52:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2023-04-03 06:52:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_platform_instance_4 [2023-04-03 06:52:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_pm_ops_instance_3 [2023-04-03 06:52:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-04-03 06:52:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_11_6 [2023-04-03 06:52:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-04-03 06:52:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-04-03 06:52:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-04-03 06:52:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-04-03 06:52:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2023-04-03 06:52:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-04-03 06:52:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2023-04-03 06:52:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-04-03 06:52:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-04-03 06:52:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2023-04-03 06:52:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2023-04-03 06:52:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2023-04-03 06:52:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2023-04-03 06:52:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_29 [2023-04-03 06:52:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_17 [2023-04-03 06:52:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_8 [2023-04-03 06:52:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2023-04-03 06:52:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_3 [2023-04-03 06:52:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2023-04-03 06:52:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_4 [2023-04-03 06:52:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_6 [2023-04-03 06:52:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2023-04-03 06:52:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2023-04-03 06:52:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-04-03 06:52:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_13_2 [2023-04-03 06:52:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-03 06:52:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-03 06:52:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-03 06:52:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-03 06:52:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-03 06:52:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-04-03 06:52:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-03 06:52:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-04-03 06:52:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-04-03 06:52:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2023-04-03 06:52:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_eeprom [2023-04-03 06:52:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_eeprom_exist [2023-04-03 06:52:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_mdio_idle [2023-04-03 06:52:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_stop_phy_polling [2023-04-03 06:52:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_start_phy_polling [2023-04-03 06:52:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_core [2023-04-03 06:52:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_core [2023-04-03 06:52:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_ext [2023-04-03 06:52:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_ext [2023-04-03 06:52:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_dbg [2023-04-03 06:52:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_dbg [2023-04-03 06:52:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_current_addr [2023-04-03 06:52:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_permanent_address [2023-04-03 06:52:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_setup_adv [2023-04-03 06:52:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-03 06:52:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-03 06:52:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-03 06:52:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-03 06:52:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-03 06:52:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-04-03 06:52:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2023-04-03 06:52:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2023-04-03 06:52:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-04-03 06:52:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_settings [2023-04-03 06:52:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_settings [2023-04-03 06:52:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_msglevel [2023-04-03 06:52:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_msglevel [2023-04-03 06:52:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_regs_len [2023-04-03 06:52:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_regs [2023-04-03 06:52:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_eeprom_len [2023-04-03 06:52:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_eeprom [2023-04-03 06:52:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_drvinfo [2023-04-03 06:52:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_wol [2023-04-03 06:52:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_wol [2023-04-03 06:52:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_nway_reset [2023-04-03 06:52:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-03 06:52:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-03 06:52:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-03 06:52:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-03 06:52:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-03 06:52:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-03 06:52:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-03 06:52:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-03 06:52:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-03 06:52:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-03 06:52:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-03 06:52:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-03 06:52:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-03 06:52:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-03 06:52:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-03 06:52:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-03 06:52:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-03 06:52:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-03 06:52:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-03 06:52:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-03 06:52:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-03 06:52:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-03 06:52:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-03 06:52:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-03 06:52:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-03 06:52:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-03 06:52:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-03 06:52:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-03 06:52:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-03 06:52:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-03 06:52:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-03 06:52:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-03 06:52:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-03 06:52:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-03 06:52:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-03 06:52:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-03 06:52:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-03 06:52:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-03 06:52:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-03 06:52:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-03 06:52:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-03 06:52:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-03 06:52:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-03 06:52:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-03 06:52:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-03 06:52:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-03 06:52:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-03 06:52:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-03 06:52:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-03 06:52:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-03 06:52:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-03 06:52:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-03 06:52:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-03 06:52:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-03 06:52:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-03 06:52:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-03 06:52:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-03 06:52:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-03 06:52:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-03 06:52:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-03 06:52:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-03 06:52:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-03 06:52:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-03 06:52:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-03 06:52:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-03 06:52:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-03 06:52:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-03 06:52:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-03 06:52:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-03 06:52:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2023-04-03 06:52:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2023-04-03 06:52:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2023-04-03 06:52:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2023-04-03 06:52:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2023-04-03 06:52:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2023-04-03 06:52:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2023-04-03 06:52:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2023-04-03 06:52:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-03 06:52:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-03 06:52:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-03 06:52:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-03 06:52:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-03 06:52:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-03 06:52:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-03 06:52:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-03 06:52:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_mdio_lock_of_atl1c_adapter [2023-04-03 06:52:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_mdio_lock_of_atl1c_adapter [2023-04-03 06:52:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_mdio_lock_of_atl1c_adapter [2023-04-03 06:52:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_mdio_lock_of_atl1c_adapter [2023-04-03 06:52:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_mdio_lock_of_atl1c_adapter [2023-04-03 06:52:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_mdio_lock_of_atl1c_adapter [2023-04-03 06:52:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-03 06:52:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-03 06:52:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-03 06:52:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-03 06:52:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-03 06:52:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-03 06:52:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-03 06:52:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-03 06:52:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-03 06:52:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-03 06:52:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-03 06:52:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-03 06:52:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-03 06:52:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-03 06:52:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-03 06:52:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-03 06:52:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-03 06:52:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-03 06:52:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-03 06:52:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-03 06:52:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-03 06:52:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-03 06:52:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-03 06:52:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-03 06:52:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2023-04-03 06:52:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2023-04-03 06:52:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2023-04-03 06:52:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2023-04-03 06:52:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2023-04-03 06:52:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2023-04-03 06:52:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2023-04-03 06:52:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2023-04-03 06:52:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2023-04-03 06:52:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-03 06:52:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-03 06:52:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-03 06:52:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-03 06:52:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-03 06:52:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-03 06:52:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-03 06:52:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-03 06:52:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_atl1c_adapter [2023-04-03 06:52:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_lock_of_atl1c_adapter [2023-04-03 06:52:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_lock_of_atl1c_adapter [2023-04-03 06:52:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_lock_of_atl1c_adapter [2023-04-03 06:52:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_lock_of_atl1c_adapter [2023-04-03 06:52:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_lock_of_atl1c_adapter [2023-04-03 06:52:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-03 06:52:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-03 06:52:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-03 06:52:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-03 06:52:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-03 06:52:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-03 06:52:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-03 06:52:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-03 06:52:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-03 06:52:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-03 06:52:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-03 06:52:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-03 06:52:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-03 06:52:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-03 06:52:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-03 06:52:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-03 06:52:58,890 INFO L236 CfgBuilder]: Building ICFG [2023-04-03 06:52:58,903 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-03 06:53:03,029 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-04-03 06:53:05,208 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-03 06:53:07,634 INFO L277 CfgBuilder]: Performing block encoding [2023-04-03 06:53:13,070 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-03 06:53:13,070 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-04-03 06:53:13,076 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 06:53:13 BoogieIcfgContainer [2023-04-03 06:53:13,076 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-03 06:53:13,078 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-03 06:53:13,078 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-03 06:53:13,080 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-03 06:53:13,080 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.04 06:52:52" (1/3) ... [2023-04-03 06:53:13,080 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73198208 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 06:53:13, skipping insertion in model container [2023-04-03 06:53:13,080 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:52:57" (2/3) ... [2023-04-03 06:53:13,081 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73198208 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 06:53:13, skipping insertion in model container [2023-04-03 06:53:13,081 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 06:53:13" (3/3) ... [2023-04-03 06:53:13,081 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2023-04-03 06:53:13,095 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-03 06:53:13,095 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-04-03 06:53:13,185 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-03 06:53:13,190 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;@582a6469, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-03 06:53:13,190 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-04-03 06:53:13,205 INFO L276 IsEmpty]: Start isEmpty. Operand has 5150 states, 2819 states have (on average 1.2018446257538133) internal successors, (3388), 2877 states have internal predecessors, (3388), 1670 states have call successors, (1670), 525 states have call predecessors, (1670), 523 states have return successors, (1660), 1643 states have call predecessors, (1660), 1660 states have call successors, (1660) [2023-04-03 06:53:13,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2023-04-03 06:53:13,243 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:53:13,244 INFO L195 NwaCegarLoop]: trace histogram [18, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 06:53:13,244 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:53:13,251 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:53:13,251 INFO L85 PathProgramCache]: Analyzing trace with hash -1956711081, now seen corresponding path program 1 times [2023-04-03 06:53:13,258 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:53:13,259 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [368352583] [2023-04-03 06:53:13,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:53:13,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:53:13,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:53:14,195 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2023-04-03 06:53:14,195 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:53:14,195 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [368352583] [2023-04-03 06:53:14,198 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [368352583] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:53:14,199 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:53:14,199 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 06:53:14,200 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [171787802] [2023-04-03 06:53:14,200 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:53:14,203 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 06:53:14,204 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:53:14,231 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 06:53:14,232 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:53:14,240 INFO L87 Difference]: Start difference. First operand has 5150 states, 2819 states have (on average 1.2018446257538133) internal successors, (3388), 2877 states have internal predecessors, (3388), 1670 states have call successors, (1670), 525 states have call predecessors, (1670), 523 states have return successors, (1660), 1643 states have call predecessors, (1660), 1660 states have call successors, (1660) Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (36), 3 states have call predecessors, (36), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2023-04-03 06:53:16,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:53:18,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:53:21,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:53:23,445 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:53:25,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:53:28,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:53:28,008 INFO L93 Difference]: Finished difference Result 13297 states and 17966 transitions. [2023-04-03 06:53:28,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 06:53:28,010 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (36), 3 states have call predecessors, (36), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) Word has length 240 [2023-04-03 06:53:28,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:53:28,063 INFO L225 Difference]: With dead ends: 13297 [2023-04-03 06:53:28,063 INFO L226 Difference]: Without dead ends: 8567 [2023-04-03 06:53:28,089 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:53:28,092 INFO L413 NwaCegarLoop]: 5601 mSDtfsCounter, 5366 mSDsluCounter, 5502 mSDsCounter, 0 mSdLazyCounter, 1384 mSolverCounterSat, 19 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5366 SdHoareTripleChecker+Valid, 11103 SdHoareTripleChecker+Invalid, 1407 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 1384 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.3s IncrementalHoareTripleChecker+Time [2023-04-03 06:53:28,095 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5366 Valid, 11103 Invalid, 1407 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [19 Valid, 1384 Invalid, 4 Unknown, 0 Unchecked, 13.3s Time] [2023-04-03 06:53:28,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8567 states. [2023-04-03 06:53:28,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8567 to 8561. [2023-04-03 06:53:28,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8561 states, 4858 states have (on average 1.2079044874433924) internal successors, (5868), 4959 states have internal predecessors, (5868), 2764 states have call successors, (2764), 939 states have call predecessors, (2764), 938 states have return successors, (2769), 2730 states have call predecessors, (2769), 2763 states have call successors, (2769) [2023-04-03 06:53:28,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8561 states to 8561 states and 11401 transitions. [2023-04-03 06:53:28,714 INFO L78 Accepts]: Start accepts. Automaton has 8561 states and 11401 transitions. Word has length 240 [2023-04-03 06:53:28,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 06:53:28,718 INFO L495 AbstractCegarLoop]: Abstraction has 8561 states and 11401 transitions. [2023-04-03 06:53:28,718 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (36), 3 states have call predecessors, (36), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2023-04-03 06:53:28,718 INFO L276 IsEmpty]: Start isEmpty. Operand 8561 states and 11401 transitions. [2023-04-03 06:53:28,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-04-03 06:53:28,733 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:53:28,734 INFO L195 NwaCegarLoop]: trace histogram [18, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 06:53:28,734 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-03 06:53:28,734 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 06:53:28,735 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:53:28,735 INFO L85 PathProgramCache]: Analyzing trace with hash 1000970304, now seen corresponding path program 1 times [2023-04-03 06:53:28,735 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:53:28,735 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1619570757] [2023-04-03 06:53:28,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:53:28,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:53:28,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:53:29,169 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2023-04-03 06:53:29,170 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:53:29,170 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1619570757] [2023-04-03 06:53:29,170 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1619570757] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:53:29,170 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:53:29,170 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 06:53:29,170 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [615615984] [2023-04-03 06:53:29,171 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:53:29,173 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 06:53:29,173 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:53:29,173 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 06:53:29,173 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:53:29,173 INFO L87 Difference]: Start difference. First operand 8561 states and 11401 transitions. Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (36), 3 states have call predecessors, (36), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2023-04-03 06:53:31,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:53:34,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:53:36,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:53:39,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:53:42,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:53:42,601 INFO L93 Difference]: Finished difference Result 24971 states and 33288 transitions. [2023-04-03 06:53:42,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 06:53:42,602 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (36), 3 states have call predecessors, (36), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) Word has length 241 [2023-04-03 06:53:42,602 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:53:42,684 INFO L225 Difference]: With dead ends: 24971 [2023-04-03 06:53:42,684 INFO L226 Difference]: Without dead ends: 16458 [2023-04-03 06:53:42,721 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:53:42,722 INFO L413 NwaCegarLoop]: 6979 mSDtfsCounter, 5681 mSDsluCounter, 5402 mSDsCounter, 0 mSdLazyCounter, 1572 mSolverCounterSat, 29 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5681 SdHoareTripleChecker+Valid, 12381 SdHoareTripleChecker+Invalid, 1604 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 1572 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.0s IncrementalHoareTripleChecker+Time [2023-04-03 06:53:42,722 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5681 Valid, 12381 Invalid, 1604 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 1572 Invalid, 3 Unknown, 0 Unchecked, 13.0s Time] [2023-04-03 06:53:42,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16458 states. [2023-04-03 06:53:43,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16458 to 16444. [2023-04-03 06:53:43,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16444 states, 9343 states have (on average 1.2032537728780905) internal successors, (11242), 9531 states have internal predecessors, (11242), 5308 states have call successors, (5308), 1793 states have call predecessors, (5308), 1792 states have return successors, (5323), 5249 states have call predecessors, (5323), 5307 states have call successors, (5323) [2023-04-03 06:53:43,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16444 states to 16444 states and 21873 transitions. [2023-04-03 06:53:43,807 INFO L78 Accepts]: Start accepts. Automaton has 16444 states and 21873 transitions. Word has length 241 [2023-04-03 06:53:43,809 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 06:53:43,809 INFO L495 AbstractCegarLoop]: Abstraction has 16444 states and 21873 transitions. [2023-04-03 06:53:43,809 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (36), 3 states have call predecessors, (36), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2023-04-03 06:53:43,809 INFO L276 IsEmpty]: Start isEmpty. Operand 16444 states and 21873 transitions. [2023-04-03 06:53:43,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2023-04-03 06:53:43,817 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:53:43,817 INFO L195 NwaCegarLoop]: trace histogram [18, 17, 17, 17, 17, 17, 17, 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] [2023-04-03 06:53:43,817 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-03 06:53:43,817 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 06:53:43,817 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:53:43,818 INFO L85 PathProgramCache]: Analyzing trace with hash 2079034733, now seen corresponding path program 1 times [2023-04-03 06:53:43,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:53:43,818 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [151747121] [2023-04-03 06:53:43,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:53:43,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:53:43,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:53:44,159 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1125 trivial. 0 not checked. [2023-04-03 06:53:44,160 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:53:44,160 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [151747121] [2023-04-03 06:53:44,160 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [151747121] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:53:44,160 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:53:44,160 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 06:53:44,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [721476679] [2023-04-03 06:53:44,160 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:53:44,161 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 06:53:44,161 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:53:44,162 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 06:53:44,162 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:53:44,162 INFO L87 Difference]: Start difference. First operand 16444 states and 21873 transitions. Second operand has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 3 states have call successors, (39), 3 states have call predecessors, (39), 1 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2023-04-03 06:53:46,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:53:49,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:53:51,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:53:53,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:53:55,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:53:57,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:53:58,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:53:58,068 INFO L93 Difference]: Finished difference Result 44354 states and 58920 transitions. [2023-04-03 06:53:58,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 06:53:58,068 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 3 states have call successors, (39), 3 states have call predecessors, (39), 1 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) Word has length 255 [2023-04-03 06:53:58,069 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:53:58,262 INFO L225 Difference]: With dead ends: 44354 [2023-04-03 06:53:58,262 INFO L226 Difference]: Without dead ends: 27958 [2023-04-03 06:53:58,328 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:53:58,330 INFO L413 NwaCegarLoop]: 5480 mSDtfsCounter, 4457 mSDsluCounter, 5350 mSDsCounter, 0 mSdLazyCounter, 1396 mSolverCounterSat, 7 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4457 SdHoareTripleChecker+Valid, 10830 SdHoareTripleChecker+Invalid, 1407 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1396 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.2s IncrementalHoareTripleChecker+Time [2023-04-03 06:53:58,331 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4457 Valid, 10830 Invalid, 1407 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 1396 Invalid, 4 Unknown, 0 Unchecked, 13.2s Time] [2023-04-03 06:53:58,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27958 states. [2023-04-03 06:53:59,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27958 to 27936. [2023-04-03 06:53:59,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27936 states, 15836 states have (on average 1.1997979287698914) internal successors, (19000), 16177 states have internal predecessors, (19000), 9002 states have call successors, (9002), 3109 states have call predecessors, (9002), 3097 states have return successors, (9055), 8876 states have call predecessors, (9055), 9001 states have call successors, (9055) [2023-04-03 06:53:59,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27936 states to 27936 states and 37057 transitions. [2023-04-03 06:53:59,554 INFO L78 Accepts]: Start accepts. Automaton has 27936 states and 37057 transitions. Word has length 255 [2023-04-03 06:53:59,555 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 06:53:59,555 INFO L495 AbstractCegarLoop]: Abstraction has 27936 states and 37057 transitions. [2023-04-03 06:53:59,556 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 3 states have call successors, (39), 3 states have call predecessors, (39), 1 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2023-04-03 06:53:59,556 INFO L276 IsEmpty]: Start isEmpty. Operand 27936 states and 37057 transitions. [2023-04-03 06:53:59,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2023-04-03 06:53:59,563 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:53:59,563 INFO L195 NwaCegarLoop]: trace histogram [18, 17, 17, 17, 17, 17, 17, 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] [2023-04-03 06:53:59,563 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-03 06:53:59,563 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:53:59,565 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:53:59,565 INFO L85 PathProgramCache]: Analyzing trace with hash -440920811, now seen corresponding path program 1 times [2023-04-03 06:53:59,566 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:53:59,566 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1458605060] [2023-04-03 06:53:59,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:53:59,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:53:59,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:53:59,865 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1125 trivial. 0 not checked. [2023-04-03 06:53:59,865 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:53:59,865 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1458605060] [2023-04-03 06:53:59,865 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1458605060] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:53:59,865 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:53:59,865 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 06:53:59,865 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [494465549] [2023-04-03 06:53:59,866 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:53:59,866 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 06:53:59,866 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:53:59,866 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 06:53:59,866 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:53:59,867 INFO L87 Difference]: Start difference. First operand 27936 states and 37057 transitions. Second operand has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (40), 3 states have call predecessors, (40), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2023-04-03 06:54:01,467 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:54:06,144 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:54:08,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:54:10,172 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:54:13,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:54:13,124 INFO L93 Difference]: Finished difference Result 80853 states and 107218 transitions. [2023-04-03 06:54:13,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 06:54:13,125 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (40), 3 states have call predecessors, (40), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) Word has length 265 [2023-04-03 06:54:13,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:54:13,347 INFO L225 Difference]: With dead ends: 80853 [2023-04-03 06:54:13,348 INFO L226 Difference]: Without dead ends: 52965 [2023-04-03 06:54:13,421 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:54:13,421 INFO L413 NwaCegarLoop]: 7829 mSDtfsCounter, 5940 mSDsluCounter, 5437 mSDsCounter, 0 mSdLazyCounter, 1635 mSolverCounterSat, 13 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5940 SdHoareTripleChecker+Valid, 13266 SdHoareTripleChecker+Invalid, 1650 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 1635 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.1s IncrementalHoareTripleChecker+Time [2023-04-03 06:54:13,422 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5940 Valid, 13266 Invalid, 1650 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 1635 Invalid, 2 Unknown, 0 Unchecked, 12.1s Time] [2023-04-03 06:54:13,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52965 states. [2023-04-03 06:54:15,303 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52965 to 52915. [2023-04-03 06:54:15,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52915 states, 30040 states have (on average 1.198069241011984) internal successors, (35990), 30710 states have internal predecessors, (35990), 16968 states have call successors, (16968), 5929 states have call predecessors, (16968), 5906 states have return successors, (17091), 16710 states have call predecessors, (17091), 16967 states have call successors, (17091) [2023-04-03 06:54:15,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52915 states to 52915 states and 70049 transitions. [2023-04-03 06:54:15,823 INFO L78 Accepts]: Start accepts. Automaton has 52915 states and 70049 transitions. Word has length 265 [2023-04-03 06:54:15,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 06:54:15,826 INFO L495 AbstractCegarLoop]: Abstraction has 52915 states and 70049 transitions. [2023-04-03 06:54:15,826 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (40), 3 states have call predecessors, (40), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2023-04-03 06:54:15,826 INFO L276 IsEmpty]: Start isEmpty. Operand 52915 states and 70049 transitions. [2023-04-03 06:54:15,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2023-04-03 06:54:15,837 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:54:15,837 INFO L195 NwaCegarLoop]: trace histogram [19, 17, 17, 17, 17, 17, 17, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 06:54:15,837 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-04-03 06:54:15,838 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:54:15,838 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:54:15,838 INFO L85 PathProgramCache]: Analyzing trace with hash 1179159443, now seen corresponding path program 1 times [2023-04-03 06:54:15,838 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:54:15,838 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [568781288] [2023-04-03 06:54:15,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:54:15,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:54:15,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:54:16,366 INFO L134 CoverageAnalysis]: Checked inductivity of 1170 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1167 trivial. 0 not checked. [2023-04-03 06:54:16,366 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:54:16,366 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [568781288] [2023-04-03 06:54:16,366 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [568781288] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:54:16,366 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:54:16,366 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-03 06:54:16,366 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [130656095] [2023-04-03 06:54:16,367 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:54:16,367 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-03 06:54:16,367 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:54:16,367 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-03 06:54:16,368 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-03 06:54:16,368 INFO L87 Difference]: Start difference. First operand 52915 states and 70049 transitions. Second operand has 5 states, 5 states have (on average 18.6) internal successors, (93), 5 states have internal predecessors, (93), 4 states have call successors, (45), 3 states have call predecessors, (45), 2 states have return successors, (35), 4 states have call predecessors, (35), 4 states have call successors, (35) [2023-04-03 06:54:19,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:54:23,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:54:28,201 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:54:36,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:54:38,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:54:40,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:54:45,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:54:45,315 INFO L93 Difference]: Finished difference Result 106607 states and 140938 transitions. [2023-04-03 06:54:45,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-04-03 06:54:45,316 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.6) internal successors, (93), 5 states have internal predecessors, (93), 4 states have call successors, (45), 3 states have call predecessors, (45), 2 states have return successors, (35), 4 states have call predecessors, (35), 4 states have call successors, (35) Word has length 291 [2023-04-03 06:54:45,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:54:45,690 INFO L225 Difference]: With dead ends: 106607 [2023-04-03 06:54:45,690 INFO L226 Difference]: Without dead ends: 53740 [2023-04-03 06:54:45,791 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-04-03 06:54:45,792 INFO L413 NwaCegarLoop]: 59 mSDtfsCounter, 5425 mSDsluCounter, 86 mSDsCounter, 0 mSdLazyCounter, 18219 mSolverCounterSat, 670 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6898 SdHoareTripleChecker+Valid, 145 SdHoareTripleChecker+Invalid, 18894 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 670 IncrementalHoareTripleChecker+Valid, 18219 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.2s IncrementalHoareTripleChecker+Time [2023-04-03 06:54:45,792 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6898 Valid, 145 Invalid, 18894 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [670 Valid, 18219 Invalid, 5 Unknown, 0 Unchecked, 27.2s Time] [2023-04-03 06:54:45,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53740 states. [2023-04-03 06:54:47,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53740 to 53700. [2023-04-03 06:54:48,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53700 states, 30513 states have (on average 1.1968669091862485) internal successors, (36520), 31208 states have internal predecessors, (36520), 17121 states have call successors, (17121), 6069 states have call predecessors, (17121), 6065 states have return successors, (17265), 16864 states have call predecessors, (17265), 17120 states have call successors, (17265) [2023-04-03 06:54:48,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53700 states to 53700 states and 70906 transitions. [2023-04-03 06:54:48,188 INFO L78 Accepts]: Start accepts. Automaton has 53700 states and 70906 transitions. Word has length 291 [2023-04-03 06:54:48,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 06:54:48,188 INFO L495 AbstractCegarLoop]: Abstraction has 53700 states and 70906 transitions. [2023-04-03 06:54:48,188 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.6) internal successors, (93), 5 states have internal predecessors, (93), 4 states have call successors, (45), 3 states have call predecessors, (45), 2 states have return successors, (35), 4 states have call predecessors, (35), 4 states have call successors, (35) [2023-04-03 06:54:48,188 INFO L276 IsEmpty]: Start isEmpty. Operand 53700 states and 70906 transitions. [2023-04-03 06:54:48,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2023-04-03 06:54:48,198 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:54:48,198 INFO L195 NwaCegarLoop]: trace histogram [21, 17, 17, 17, 17, 17, 17, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 06:54:48,198 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-04-03 06:54:48,198 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:54:48,199 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:54:48,199 INFO L85 PathProgramCache]: Analyzing trace with hash 1828787374, now seen corresponding path program 1 times [2023-04-03 06:54:48,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:54:48,199 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [288876108] [2023-04-03 06:54:48,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:54:48,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:54:48,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:54:48,544 INFO L134 CoverageAnalysis]: Checked inductivity of 1257 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1254 trivial. 0 not checked. [2023-04-03 06:54:48,544 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:54:48,545 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [288876108] [2023-04-03 06:54:48,545 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [288876108] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:54:48,545 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:54:48,545 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 06:54:48,545 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [283529197] [2023-04-03 06:54:48,545 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:54:48,546 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 06:54:48,546 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:54:48,546 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 06:54:48,546 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:54:48,547 INFO L87 Difference]: Start difference. First operand 53700 states and 70906 transitions. Second operand has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 3 states have internal predecessors, (104), 3 states have call successors, (53), 3 states have call predecessors, (53), 2 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2023-04-03 06:54:54,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:54:56,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:54:58,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:55:00,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:55:00,878 INFO L93 Difference]: Finished difference Result 129576 states and 171287 transitions. [2023-04-03 06:55:00,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 06:55:00,879 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 3 states have internal predecessors, (104), 3 states have call successors, (53), 3 states have call predecessors, (53), 2 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 322 [2023-04-03 06:55:00,879 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:55:01,217 INFO L225 Difference]: With dead ends: 129576 [2023-04-03 06:55:01,218 INFO L226 Difference]: Without dead ends: 76525 [2023-04-03 06:55:01,369 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:55:01,370 INFO L413 NwaCegarLoop]: 7890 mSDtfsCounter, 5252 mSDsluCounter, 5413 mSDsCounter, 0 mSdLazyCounter, 1666 mSolverCounterSat, 15 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5252 SdHoareTripleChecker+Valid, 13303 SdHoareTripleChecker+Invalid, 1682 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 1666 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.1s IncrementalHoareTripleChecker+Time [2023-04-03 06:55:01,370 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5252 Valid, 13303 Invalid, 1682 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 1666 Invalid, 1 Unknown, 0 Unchecked, 10.1s Time] [2023-04-03 06:55:01,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76525 states. [2023-04-03 06:55:04,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76525 to 76483. [2023-04-03 06:55:04,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 76483 states, 43529 states have (on average 1.196949160329895) internal successors, (52102), 44509 states have internal predecessors, (52102), 24323 states have call successors, (24323), 8640 states have call predecessors, (24323), 8630 states have return successors, (24541), 23953 states have call predecessors, (24541), 24322 states have call successors, (24541) [2023-04-03 06:55:04,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76483 states to 76483 states and 100966 transitions. [2023-04-03 06:55:04,869 INFO L78 Accepts]: Start accepts. Automaton has 76483 states and 100966 transitions. Word has length 322 [2023-04-03 06:55:04,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 06:55:04,870 INFO L495 AbstractCegarLoop]: Abstraction has 76483 states and 100966 transitions. [2023-04-03 06:55:04,870 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 3 states have internal predecessors, (104), 3 states have call successors, (53), 3 states have call predecessors, (53), 2 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2023-04-03 06:55:04,870 INFO L276 IsEmpty]: Start isEmpty. Operand 76483 states and 100966 transitions. [2023-04-03 06:55:04,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2023-04-03 06:55:04,890 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:55:04,890 INFO L195 NwaCegarLoop]: trace histogram [22, 17, 17, 17, 17, 17, 17, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 06:55:04,890 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-04-03 06:55:04,891 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:55:04,891 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:55:04,891 INFO L85 PathProgramCache]: Analyzing trace with hash 1995813980, now seen corresponding path program 1 times [2023-04-03 06:55:04,891 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:55:04,891 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [550292249] [2023-04-03 06:55:04,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:55:04,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:55:04,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:55:05,234 INFO L134 CoverageAnalysis]: Checked inductivity of 1342 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1334 trivial. 0 not checked. [2023-04-03 06:55:05,235 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:55:05,235 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [550292249] [2023-04-03 06:55:05,235 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [550292249] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:55:05,235 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:55:05,235 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 06:55:05,235 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2062137642] [2023-04-03 06:55:05,235 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:55:05,236 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 06:55:05,236 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:55:05,237 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 06:55:05,237 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:55:05,237 INFO L87 Difference]: Start difference. First operand 76483 states and 100966 transitions. Second operand has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 3 states have call successors, (57), 3 states have call predecessors, (57), 2 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48) [2023-04-03 06:55:06,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:55:09,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:55:14,593 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:55:16,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:55:19,080 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:55:22,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:55:22,295 INFO L93 Difference]: Finished difference Result 187504 states and 247671 transitions. [2023-04-03 06:55:22,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 06:55:22,295 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 3 states have call successors, (57), 3 states have call predecessors, (57), 2 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48) Word has length 361 [2023-04-03 06:55:22,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:55:22,923 INFO L225 Difference]: With dead ends: 187504 [2023-04-03 06:55:22,923 INFO L226 Difference]: Without dead ends: 111670 [2023-04-03 06:55:23,238 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:55:23,239 INFO L413 NwaCegarLoop]: 10666 mSDtfsCounter, 5930 mSDsluCounter, 5439 mSDsCounter, 0 mSdLazyCounter, 1974 mSolverCounterSat, 9 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5930 SdHoareTripleChecker+Valid, 16105 SdHoareTripleChecker+Invalid, 1987 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 1974 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.3s IncrementalHoareTripleChecker+Time [2023-04-03 06:55:23,239 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5930 Valid, 16105 Invalid, 1987 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 1974 Invalid, 4 Unknown, 0 Unchecked, 13.3s Time] [2023-04-03 06:55:23,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111670 states. [2023-04-03 06:55:28,009 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111670 to 111548. [2023-04-03 06:55:28,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 111548 states, 63512 states have (on average 1.1965770248142082) internal successors, (75997), 64934 states have internal predecessors, (75997), 35432 states have call successors, (35432), 12639 states have call predecessors, (35432), 12603 states have return successors, (35749), 34882 states have call predecessors, (35749), 35431 states have call successors, (35749) [2023-04-03 06:55:28,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111548 states to 111548 states and 147178 transitions. [2023-04-03 06:55:28,922 INFO L78 Accepts]: Start accepts. Automaton has 111548 states and 147178 transitions. Word has length 361 [2023-04-03 06:55:28,922 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 06:55:28,923 INFO L495 AbstractCegarLoop]: Abstraction has 111548 states and 147178 transitions. [2023-04-03 06:55:28,923 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 3 states have call successors, (57), 3 states have call predecessors, (57), 2 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48) [2023-04-03 06:55:28,923 INFO L276 IsEmpty]: Start isEmpty. Operand 111548 states and 147178 transitions. [2023-04-03 06:55:28,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2023-04-03 06:55:28,946 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:55:28,946 INFO L195 NwaCegarLoop]: trace histogram [23, 17, 17, 17, 17, 17, 17, 8, 8, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 06:55:28,947 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-04-03 06:55:28,947 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:55:28,947 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:55:28,947 INFO L85 PathProgramCache]: Analyzing trace with hash -1792966520, now seen corresponding path program 1 times [2023-04-03 06:55:28,947 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:55:28,947 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1792453155] [2023-04-03 06:55:28,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:55:28,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:55:29,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:55:29,314 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1434 trivial. 0 not checked. [2023-04-03 06:55:29,314 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:55:29,314 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1792453155] [2023-04-03 06:55:29,314 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1792453155] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:55:29,314 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:55:29,315 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 06:55:29,315 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [160239426] [2023-04-03 06:55:29,315 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:55:29,315 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 06:55:29,315 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:55:29,316 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 06:55:29,316 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:55:29,316 INFO L87 Difference]: Start difference. First operand 111548 states and 147178 transitions. Second operand has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 2 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2023-04-03 06:55:31,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:55:36,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:55:38,542 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:55:41,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:55:41,844 INFO L93 Difference]: Finished difference Result 222475 states and 294498 transitions. [2023-04-03 06:55:41,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 06:55:41,844 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 2 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) Word has length 387 [2023-04-03 06:55:41,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:55:42,539 INFO L225 Difference]: With dead ends: 222475 [2023-04-03 06:55:42,539 INFO L226 Difference]: Without dead ends: 111576 [2023-04-03 06:55:42,842 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 06:55:42,842 INFO L413 NwaCegarLoop]: 5469 mSDtfsCounter, 0 mSDsluCounter, 5463 mSDsCounter, 0 mSdLazyCounter, 1315 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 10932 SdHoareTripleChecker+Invalid, 1317 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1315 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.3s IncrementalHoareTripleChecker+Time [2023-04-03 06:55:42,843 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 10932 Invalid, 1317 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1315 Invalid, 2 Unknown, 0 Unchecked, 8.3s Time] [2023-04-03 06:55:43,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111576 states. [2023-04-03 06:55:47,710 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111576 to 111576. [2023-04-03 06:55:47,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 111576 states, 63540 states have (on average 1.1964903997481902) internal successors, (76025), 64962 states have internal predecessors, (76025), 35432 states have call successors, (35432), 12639 states have call predecessors, (35432), 12603 states have return successors, (35749), 34882 states have call predecessors, (35749), 35431 states have call successors, (35749) [2023-04-03 06:55:48,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111576 states to 111576 states and 147206 transitions. [2023-04-03 06:55:48,403 INFO L78 Accepts]: Start accepts. Automaton has 111576 states and 147206 transitions. Word has length 387 [2023-04-03 06:55:48,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 06:55:48,404 INFO L495 AbstractCegarLoop]: Abstraction has 111576 states and 147206 transitions. [2023-04-03 06:55:48,404 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 2 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2023-04-03 06:55:48,404 INFO L276 IsEmpty]: Start isEmpty. Operand 111576 states and 147206 transitions. [2023-04-03 06:55:48,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2023-04-03 06:55:48,425 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:55:48,426 INFO L195 NwaCegarLoop]: trace histogram [23, 17, 17, 17, 17, 17, 17, 8, 8, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 06:55:48,426 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-04-03 06:55:48,426 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:55:48,426 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:55:48,426 INFO L85 PathProgramCache]: Analyzing trace with hash 1215821106, now seen corresponding path program 1 times [2023-04-03 06:55:48,426 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:55:48,427 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2023255931] [2023-04-03 06:55:48,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:55:48,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:55:48,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:55:49,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 1419 trivial. 0 not checked. [2023-04-03 06:55:49,219 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:55:49,219 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2023255931] [2023-04-03 06:55:49,219 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2023255931] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:55:49,219 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:55:49,219 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 06:55:49,219 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [816443148] [2023-04-03 06:55:49,219 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:55:49,220 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 06:55:49,220 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:55:49,221 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 06:55:49,221 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:55:49,221 INFO L87 Difference]: Start difference. First operand 111576 states and 147206 transitions. Second operand has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 3 states have call successors, (60), 3 states have call predecessors, (60), 2 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) [2023-04-03 06:55:51,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:55:56,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:55:57,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:56:00,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:56:05,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:56:05,129 INFO L93 Difference]: Finished difference Result 259084 states and 342138 transitions. [2023-04-03 06:56:05,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 06:56:05,130 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 3 states have call successors, (60), 3 states have call predecessors, (60), 2 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) Word has length 388 [2023-04-03 06:56:05,131 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:56:05,904 INFO L225 Difference]: With dead ends: 259084 [2023-04-03 06:56:05,904 INFO L226 Difference]: Without dead ends: 148157 [2023-04-03 06:56:06,191 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:56:06,193 INFO L413 NwaCegarLoop]: 10131 mSDtfsCounter, 5837 mSDsluCounter, 4917 mSDsCounter, 0 mSdLazyCounter, 1868 mSolverCounterSat, 19 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5837 SdHoareTripleChecker+Valid, 15048 SdHoareTripleChecker+Invalid, 1889 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 1868 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.7s IncrementalHoareTripleChecker+Time [2023-04-03 06:56:06,193 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5837 Valid, 15048 Invalid, 1889 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 1868 Invalid, 2 Unknown, 0 Unchecked, 10.7s Time] [2023-04-03 06:56:06,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148157 states. [2023-04-03 06:56:12,763 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148157 to 148107. [2023-04-03 06:56:12,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 148107 states, 84446 states have (on average 1.1962319115174194) internal successors, (101017), 86306 states have internal predecessors, (101017), 46970 states have call successors, (46970), 16731 states have call predecessors, (46970), 16690 states have return successors, (47436), 46251 states have call predecessors, (47436), 46969 states have call successors, (47436) [2023-04-03 06:56:13,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148107 states to 148107 states and 195423 transitions. [2023-04-03 06:56:13,809 INFO L78 Accepts]: Start accepts. Automaton has 148107 states and 195423 transitions. Word has length 388 [2023-04-03 06:56:13,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 06:56:13,812 INFO L495 AbstractCegarLoop]: Abstraction has 148107 states and 195423 transitions. [2023-04-03 06:56:13,812 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 3 states have call successors, (60), 3 states have call predecessors, (60), 2 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) [2023-04-03 06:56:13,812 INFO L276 IsEmpty]: Start isEmpty. Operand 148107 states and 195423 transitions. [2023-04-03 06:56:13,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2023-04-03 06:56:13,835 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:56:13,835 INFO L195 NwaCegarLoop]: trace histogram [24, 17, 17, 17, 17, 17, 17, 6, 6, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 06:56:13,835 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-04-03 06:56:13,835 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:56:13,835 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:56:13,835 INFO L85 PathProgramCache]: Analyzing trace with hash 611612843, now seen corresponding path program 1 times [2023-04-03 06:56:13,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:56:13,836 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [478697175] [2023-04-03 06:56:13,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:56:13,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:56:13,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:56:14,632 INFO L134 CoverageAnalysis]: Checked inductivity of 1458 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 1433 trivial. 0 not checked. [2023-04-03 06:56:14,633 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:56:14,633 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [478697175] [2023-04-03 06:56:14,633 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [478697175] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:56:14,633 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:56:14,633 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-04-03 06:56:14,633 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2146509005] [2023-04-03 06:56:14,633 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:56:14,634 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-04-03 06:56:14,634 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:56:14,634 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-04-03 06:56:14,634 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-04-03 06:56:14,634 INFO L87 Difference]: Start difference. First operand 148107 states and 195423 transitions. Second operand has 4 states, 4 states have (on average 34.0) internal successors, (136), 4 states have internal predecessors, (136), 3 states have call successors, (59), 3 states have call predecessors, (59), 2 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) [2023-04-03 06:56:27,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:56:28,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:56:30,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:56:32,322 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:56:34,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:56:43,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:56:43,222 INFO L93 Difference]: Finished difference Result 372812 states and 492195 transitions. [2023-04-03 06:56:43,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-04-03 06:56:43,222 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 34.0) internal successors, (136), 4 states have internal predecessors, (136), 3 states have call successors, (59), 3 states have call predecessors, (59), 2 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) Word has length 389 [2023-04-03 06:56:43,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:56:44,597 INFO L225 Difference]: With dead ends: 372812 [2023-04-03 06:56:44,597 INFO L226 Difference]: Without dead ends: 225354 [2023-04-03 06:56:45,214 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-04-03 06:56:45,216 INFO L413 NwaCegarLoop]: 9384 mSDtfsCounter, 8440 mSDsluCounter, 13256 mSDsCounter, 0 mSdLazyCounter, 6089 mSolverCounterSat, 13 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8440 SdHoareTripleChecker+Valid, 22640 SdHoareTripleChecker+Invalid, 6104 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 6089 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.2s IncrementalHoareTripleChecker+Time [2023-04-03 06:56:45,217 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8440 Valid, 22640 Invalid, 6104 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [13 Valid, 6089 Invalid, 2 Unknown, 0 Unchecked, 20.2s Time] [2023-04-03 06:56:45,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 225354 states.