/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 IntervalDomain -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-01 02:27:53,360 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-01 02:27:53,361 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-01 02:27:53,394 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-01 02:27:53,394 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-01 02:27:53,394 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-01 02:27:53,395 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-01 02:27:53,397 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-01 02:27:53,398 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-01 02:27:53,398 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-01 02:27:53,399 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-01 02:27:53,400 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-01 02:27:53,400 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-01 02:27:53,401 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-01 02:27:53,401 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-01 02:27:53,402 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-01 02:27:53,403 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-01 02:27:53,403 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-01 02:27:53,408 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-01 02:27:53,413 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-01 02:27:53,415 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-01 02:27:53,416 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-01 02:27:53,416 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-01 02:27:53,417 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-01 02:27:53,419 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-01 02:27:53,419 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-01 02:27:53,419 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-01 02:27:53,420 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-01 02:27:53,420 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-01 02:27:53,421 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-01 02:27:53,421 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-01 02:27:53,421 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-01 02:27:53,422 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-01 02:27:53,422 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-01 02:27:53,423 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-01 02:27:53,423 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-01 02:27:53,423 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-01 02:27:53,423 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-01 02:27:53,424 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-01 02:27:53,424 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-01 02:27:53,424 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-01 02:27:53,427 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 [2023-04-01 02:27:53,443 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-01 02:27:53,443 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-01 02:27:53,444 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-01 02:27:53,444 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-01 02:27:53,444 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-01 02:27:53,444 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-01 02:27:53,444 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-01 02:27:53,445 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-01 02:27:53,445 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-01 02:27:53,445 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-01 02:27:53,445 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-01 02:27:53,445 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-01 02:27:53,446 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-01 02:27:53,446 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-01 02:27:53,446 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-01 02:27:53,446 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-01 02:27:53,446 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-01 02:27:53,446 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-01 02:27:53,446 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-01 02:27:53,446 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-01 02:27:53,446 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-01 02:27:53,447 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-01 02:27:53,447 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-01 02:27:53,447 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-01 02:27:53,447 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-01 02:27:53,447 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-01 02:27:53,447 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-01 02:27:53,447 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-01 02:27:53,447 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-01 02:27:53,447 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-01 02:27:53,447 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-01 02:27:53,447 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-01 02:27:53,448 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 02:27:53,448 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-01 02:27:53,448 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-01 02:27:53,448 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-01 02:27:53,448 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-01 02:27:53,448 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-01 02:27:53,448 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-01 02:27:53,448 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-01 02:27:53,448 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-01 02:27:53,448 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2023-04-01 02:27:53,625 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-01 02:27:53,645 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-01 02:27:53,647 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-01 02:27:53,648 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-01 02:27:53,648 INFO L275 PluginConnector]: CDTParser initialized [2023-04-01 02:27:53,649 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2023-04-01 02:27:54,637 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-01 02:27:55,119 INFO L351 CDTParser]: Found 1 translation units. [2023-04-01 02:27:55,120 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2023-04-01 02:27:55,176 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/598039868/6bbf869f04c94ca9ab3683f2efd0e38e/FLAG3a0b9e3da [2023-04-01 02:27:55,189 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/598039868/6bbf869f04c94ca9ab3683f2efd0e38e [2023-04-01 02:27:55,191 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-01 02:27:55,192 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-01 02:27:55,195 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-01 02:27:55,195 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-01 02:27:55,197 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-01 02:27:55,197 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 02:27:55" (1/1) ... [2023-04-01 02:27:55,198 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4aaf90a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:27:55, skipping insertion in model container [2023-04-01 02:27:55,198 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 02:27:55" (1/1) ... [2023-04-01 02:27:55,202 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-01 02:27:55,316 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-01 02:27:57,296 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2023-04-01 02:27:57,301 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2023-04-01 02:27:57,301 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2023-04-01 02:27:57,305 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2023-04-01 02:27:57,321 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 02:27:57,352 INFO L203 MainTranslator]: Completed pre-run [2023-04-01 02:27:57,698 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2023-04-01 02:27:57,698 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2023-04-01 02:27:57,699 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2023-04-01 02:27:57,699 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2023-04-01 02:27:57,704 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 02:27:57,859 WARN L667 CHandler]: The function strstr is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 02:27:57,859 WARN L667 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 02:27:57,859 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 02:27:57,864 INFO L208 MainTranslator]: Completed translation [2023-04-01 02:27:57,864 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:27:57 WrapperNode [2023-04-01 02:27:57,864 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-01 02:27:57,865 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-01 02:27:57,865 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-01 02:27:57,865 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-01 02:27:57,872 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:27:57" (1/1) ... [2023-04-01 02:27:57,872 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:27:57" (1/1) ... [2023-04-01 02:27:57,935 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:27:57" (1/1) ... [2023-04-01 02:27:57,936 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:27:57" (1/1) ... [2023-04-01 02:27:58,074 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:27:57" (1/1) ... [2023-04-01 02:27:58,113 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:27:57" (1/1) ... [2023-04-01 02:27:58,156 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:27:57" (1/1) ... [2023-04-01 02:27:58,185 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:27:57" (1/1) ... [2023-04-01 02:27:58,230 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-01 02:27:58,231 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-01 02:27:58,231 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-01 02:27:58,231 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-01 02:27:58,232 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:27:57" (1/1) ... [2023-04-01 02:27:58,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 02:27:58,243 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 02:27:58,253 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) [2023-04-01 02:27:58,271 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 [2023-04-01 02:27:58,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-01 02:27:58,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-01 02:27:58,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-01 02:27:58,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-01 02:27:58,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-01 02:27:58,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-01 02:27:58,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-04-01 02:27:58,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-01 02:27:58,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~int [2023-04-01 02:27:58,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-01 02:27:58,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 02:27:58,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-01 02:27:58,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-01 02:27:58,281 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-01 02:27:58,281 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-01 02:27:58,281 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-01 02:27:58,281 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-01 02:27:58,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2023-04-01 02:27:58,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2023-04-01 02:27:58,281 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-01 02:27:58,281 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-01 02:27:58,282 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-01 02:27:58,282 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-01 02:27:58,282 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-01 02:27:58,282 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-01 02:27:58,282 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-01 02:27:58,282 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2023-04-01 02:27:58,282 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-04-01 02:27:58,282 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-04-01 02:27:58,282 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-04-01 02:27:58,282 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-04-01 02:27:58,282 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-01 02:27:58,282 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-01 02:27:58,282 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-04-01 02:27:58,282 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-04-01 02:27:58,282 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-01 02:27:58,282 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-04-01 02:27:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-01 02:27:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-01 02:27:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-01 02:27:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-04-01 02:27:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-04-01 02:27:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-01 02:27:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-01 02:27:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2023-04-01 02:27:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2023-04-01 02:27:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2023-04-01 02:27:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-04-01 02:27:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2023-04-01 02:27:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_after [2023-04-01 02:27:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2023-04-01 02:27:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head [2023-04-01 02:27:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2023-04-01 02:27:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2023-04-01 02:27:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2023-04-01 02:27:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-04-01 02:27:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_purge [2023-04-01 02:27:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-04-01 02:27:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-01 02:27:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-01 02:27:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-01 02:27:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-04-01 02:27:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-01 02:27:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-01 02:27:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-01 02:27:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-01 02:27:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-04-01 02:27:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-04-01 02:27:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-04-01 02:27:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-04-01 02:27:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-04-01 02:27:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-04-01 02:27:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-04-01 02:27:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-01 02:27:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-01 02:27:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2023-04-01 02:27:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2023-04-01 02:27:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-04-01 02:27:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2023-04-01 02:27:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-04-01 02:27:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_hw_init [2023-04-01 02:27:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_open [2023-04-01 02:27:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init [2023-04-01 02:27:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_sw_reset [2023-04-01 02:27:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_queue_pkt [2023-04-01 02:27:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_interrupt [2023-04-01 02:27:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_rx [2023-04-01 02:27:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buff [2023-04-01 02:27:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_tx [2023-04-01 02:27:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ast [2023-04-01 02:27:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_txur [2023-04-01 02:27:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_rx_ovfc [2023-04-01 02:27:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_close [2023-04-01 02:27:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_stats [2023-04-01 02:27:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_local_stats [2023-04-01 02:27:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure load_packet [2023-04-01 02:27:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2023-04-01 02:27:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMulticastFilter [2023-04-01 02:27:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_search [2023-04-01 02:27:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_pci_probe [2023-04-01 02:27:58,287 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_pci_remove [2023-04-01 02:27:58,287 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconf_media [2023-04-01 02:27:58,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_autoconf [2023-04-01 02:27:58,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_state [2023-04-01 02:27:58,287 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_suspect_state [2023-04-01 02:27:58,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_autoconf [2023-04-01 02:27:58,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140m_autoconf [2023-04-01 02:27:58,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dc2114x_autoconf [2023-04-01 02:27:58,287 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_autoconf [2023-04-01 02:27:58,287 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_map_media [2023-04-01 02:27:58,287 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init_connection [2023-04-01 02:27:58,287 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_reset_phy [2023-04-01 02:27:58,287 INFO L138 BoogieDeclarations]: Found implementation of procedure test_media [2023-04-01 02:27:58,287 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tp [2023-04-01 02:27:58,288 INFO L138 BoogieDeclarations]: Found implementation of procedure test_for_100Mb [2023-04-01 02:27:58,288 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_link [2023-04-01 02:27:58,288 INFO L138 BoogieDeclarations]: Found implementation of procedure test_mii_reg [2023-04-01 02:27:58,288 INFO L138 BoogieDeclarations]: Found implementation of procedure is_spd_100 [2023-04-01 02:27:58,288 INFO L138 BoogieDeclarations]: Found implementation of procedure is_100_up [2023-04-01 02:27:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10_up [2023-04-01 02:27:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure is_anc_capable [2023-04-01 02:27:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ping_media [2023-04-01 02:27:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_alloc_rx_buff [2023-04-01 02:27:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_rx_buffs [2023-04-01 02:27:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buffs [2023-04-01 02:27:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_save_skbs [2023-04-01 02:27:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_rst_desc_ring [2023-04-01 02:27:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_cache_state [2023-04-01 02:27:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_put_cache [2023-04-01 02:27:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_putb_cache [2023-04-01 02:27:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_cache [2023-04-01 02:27:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ans [2023-04-01 02:27:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_setup_intr [2023-04-01 02:27:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_init_sia [2023-04-01 02:27:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure create_packet [2023-04-01 02:27:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure EISA_signature [2023-04-01 02:27:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure PCI_signature [2023-04-01 02:27:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure DevicePresent [2023-04-01 02:27:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure enet_addr_rst [2023-04-01 02:27:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hw_addr [2023-04-01 02:27:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_bad_srom [2023-04-01 02:27:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_strncmp [2023-04-01 02:27:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_repair [2023-04-01 02:27:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure test_bad_enet [2023-04-01 02:27:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure an_exception [2023-04-01 02:27:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_rd [2023-04-01 02:27:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_latch [2023-04-01 02:27:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_command [2023-04-01 02:27:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_address [2023-04-01 02:27:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_data [2023-04-01 02:27:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_srom [2023-04-01 02:27:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_srom [2023-04-01 02:27:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_infoleaf_info [2023-04-01 02:27:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_init [2023-04-01 02:27:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_exec [2023-04-01 02:27:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_infoleaf [2023-04-01 02:27:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140_infoleaf [2023-04-01 02:27:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21142_infoleaf [2023-04-01 02:27:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21143_infoleaf [2023-04-01 02:27:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure compact_infoblock [2023-04-01 02:27:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure type0_infoblock [2023-04-01 02:27:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure type1_infoblock [2023-04-01 02:27:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure type2_infoblock [2023-04-01 02:27:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure type3_infoblock [2023-04-01 02:27:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure type4_infoblock [2023-04-01 02:27:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure type5_infoblock [2023-04-01 02:27:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rd [2023-04-01 02:27:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wr [2023-04-01 02:27:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rdata [2023-04-01 02:27:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wdata [2023-04-01 02:27:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_address [2023-04-01 02:27:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ta [2023-04-01 02:27:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_swap [2023-04-01 02:27:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_mii [2023-04-01 02:27:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_mii [2023-04-01 02:27:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_get_oui [2023-04-01 02:27:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_get_phy [2023-04-01 02:27:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame [2023-04-01 02:27:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_ast [2023-04-01 02:27:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_switch_mac_port [2023-04-01 02:27:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_wr [2023-04-01 02:27:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_rd [2023-04-01 02:27:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure yawn [2023-04-01 02:27:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_parse_params [2023-04-01 02:27:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_open [2023-04-01 02:27:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_mii [2023-04-01 02:27:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_media [2023-04-01 02:27:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_srom [2023-04-01 02:27:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_rx [2023-04-01 02:27:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ioctl [2023-04-01 02:27:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_module_init [2023-04-01 02:27:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_module_exit [2023-04-01 02:27:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_de4x5_module_exit_17_2 [2023-04-01 02:27:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_de4x5_module_init_17_7 [2023-04-01 02:27:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-04-01 02:27:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-04-01 02:27:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-04-01 02:27:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_14_1 [2023-04-01 02:27:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_15_1 [2023-04-01 02:27:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_8_1 [2023-04-01 02:27:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_11_2 [2023-04-01 02:27:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_9_1 [2023-04-01 02:27:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_13_2 [2023-04-01 02:27:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_12_4 [2023-04-01 02:27:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_16_2 [2023-04-01 02:27:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-01 02:27:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-01 02:27:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-01 02:27:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-01 02:27:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-01 02:27:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-01 02:27:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-01 02:27:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-01 02:27:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_10 [2023-04-01 02:27:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_13 [2023-04-01 02:27:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_14 [2023-04-01 02:27:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2023-04-01 02:27:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_16 [2023-04-01 02:27:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_17 [2023-04-01 02:27:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2023-04-01 02:27:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_7 [2023-04-01 02:27:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_10 [2023-04-01 02:27:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_13 [2023-04-01 02:27:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_14 [2023-04-01 02:27:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_15 [2023-04-01 02:27:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_16 [2023-04-01 02:27:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_17 [2023-04-01 02:27:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-01 02:27:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2023-04-01 02:27:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_10 [2023-04-01 02:27:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_13 [2023-04-01 02:27:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_14 [2023-04-01 02:27:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_15 [2023-04-01 02:27:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_16 [2023-04-01 02:27:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_17 [2023-04-01 02:27:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2023-04-01 02:27:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2023-04-01 02:27:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_17 [2023-04-01 02:27:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-01 02:27:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-04-01 02:27:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-04-01 02:27:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2023-04-01 02:27:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2023-04-01 02:27:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-04-01 02:27:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-04-01 02:27:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-01 02:27:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_2 [2023-04-01 02:27:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_3 [2023-04-01 02:27:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_4 [2023-04-01 02:27:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_5_17 [2023-04-01 02:27:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_5_2 [2023-04-01 02:27:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_5_5 [2023-04-01 02:27:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_5_6 [2023-04-01 02:27:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_5_3 [2023-04-01 02:27:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_5_8 [2023-04-01 02:27:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_5_7 [2023-04-01 02:27:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_5 [2023-04-01 02:27:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-04-01 02:27:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-04-01 02:27:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_12_6 [2023-04-01 02:27:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-04-01 02:27:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2023-04-01 02:27:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2023-04-01 02:27:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-04-01 02:27:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_14_2 [2023-04-01 02:27:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2023-04-01 02:27:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_64 [2023-04-01 02:27:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_65 [2023-04-01 02:27:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_66 [2023-04-01 02:27:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_67 [2023-04-01 02:27:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_68 [2023-04-01 02:27:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2023-04-01 02:27:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_70 [2023-04-01 02:27:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_72 [2023-04-01 02:27:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_73 [2023-04-01 02:27:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_75 [2023-04-01 02:27:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_76 [2023-04-01 02:27:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_77 [2023-04-01 02:27:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_78 [2023-04-01 02:27:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_79 [2023-04-01 02:27:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_80 [2023-04-01 02:27:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_81 [2023-04-01 02:27:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_83 [2023-04-01 02:27:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_84 [2023-04-01 02:27:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_86 [2023-04-01 02:27:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_88 [2023-04-01 02:27:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_89 [2023-04-01 02:27:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-01 02:27:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-01 02:27:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-01 02:27:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-01 02:27:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-01 02:27:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-01 02:27:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-01 02:27:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-01 02:27:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-01 02:27:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-01 02:27:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-01 02:27:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-01 02:27:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-01 02:27:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-01 02:27:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-01 02:27:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-01 02:27:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-01 02:27:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-01 02:27:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-01 02:27:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-01 02:27:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-01 02:27:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-01 02:27:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-01 02:27:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-01 02:27:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-01 02:27:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-01 02:27:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-01 02:27:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-01 02:27:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-01 02:27:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-01 02:27:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-01 02:27:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-01 02:27:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-01 02:27:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-01 02:27:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-01 02:27:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-01 02:27:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-01 02:27:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-01 02:27:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-01 02:27:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-01 02:27:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-01 02:27:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-01 02:27:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-01 02:27:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-01 02:27:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-01 02:27:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-01 02:27:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-01 02:27:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-01 02:27:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-01 02:27:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-01 02:27:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-01 02:27:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-01 02:27:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-01 02:27:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-01 02:27:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dma_spin_lock [2023-04-01 02:27:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dma_spin_lock [2023-04-01 02:27:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_dma_spin_lock [2023-04-01 02:27:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_dma_spin_lock [2023-04-01 02:27:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_dma_spin_lock [2023-04-01 02:27:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_dma_spin_lock [2023-04-01 02:27:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_dma_spin_lock [2023-04-01 02:27:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2023-04-01 02:27:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-01 02:27:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-01 02:27:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-01 02:27:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-01 02:27:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-01 02:27:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-01 02:27:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-01 02:27:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-01 02:27:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-01 02:27:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-01 02:27:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-01 02:27:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-01 02:27:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-01 02:27:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-01 02:27:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-01 02:27:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-01 02:27:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-01 02:27:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-01 02:27:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-01 02:27:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-01 02:27:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-01 02:27:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-01 02:27:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-01 02:27:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-01 02:27:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_de4x5_private [2023-04-01 02:27:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_de4x5_private [2023-04-01 02:27:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_de4x5_private [2023-04-01 02:27:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_de4x5_private [2023-04-01 02:27:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_de4x5_private [2023-04-01 02:27:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_de4x5_private [2023-04-01 02:27:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_de4x5_private [2023-04-01 02:27:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_de4x5_private [2023-04-01 02:27:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-01 02:27:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-01 02:27:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-01 02:27:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-01 02:27:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-01 02:27:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-01 02:27:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-01 02:27:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-01 02:27:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-01 02:27:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-01 02:27:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-01 02:27:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-01 02:27:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-01 02:27:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-01 02:27:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-01 02:27:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-01 02:27:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-01 02:27:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-01 02:27:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-01 02:27:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-01 02:27:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-01 02:27:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-01 02:27:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-01 02:27:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-01 02:27:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-01 02:27:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-01 02:27:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-01 02:27:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-01 02:27:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-01 02:27:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-01 02:27:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-01 02:27:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-01 02:27:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-01 02:27:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-01 02:27:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-01 02:27:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-01 02:27:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-01 02:27:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-01 02:27:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-01 02:27:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-01 02:27:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-01 02:27:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-01 02:27:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-01 02:27:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-01 02:27:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-01 02:27:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-01 02:27:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-01 02:27:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-01 02:27:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2023-04-01 02:27:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2023-04-01 02:27:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2023-04-01 02:27:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-04-01 02:27:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-04-01 02:27:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-04-01 02:27:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-01 02:27:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-01 02:27:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-01 02:27:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-04-01 02:27:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2023-04-01 02:27:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-04-01 02:27:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-04-01 02:27:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-01 02:27:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-01 02:27:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-01 02:27:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-04-01 02:27:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-04-01 02:27:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-04-01 02:27:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-04-01 02:27:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-04-01 02:27:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-04-01 02:27:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-01 02:27:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-01 02:27:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-01 02:27:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2023-04-01 02:27:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-04-01 02:27:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-04-01 02:27:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-04-01 02:27:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-01 02:27:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-01 02:27:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-01 02:27:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-04-01 02:27:58,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-01 02:27:58,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-01 02:27:58,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-01 02:27:58,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-01 02:27:58,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-01 02:27:58,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-04-01 02:27:58,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-01 02:27:58,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-01 02:27:58,309 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-04-01 02:27:58,309 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-01 02:27:58,309 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-04-01 02:27:58,309 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-04-01 02:27:58,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2023-04-01 02:27:58,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2023-04-01 02:27:58,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2023-04-01 02:27:58,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2023-04-01 02:27:58,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-01 02:27:58,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-01 02:27:58,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-01 02:27:58,309 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-01 02:27:58,310 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-04-01 02:27:58,310 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-01 02:27:58,310 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-01 02:27:58,310 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2023-04-01 02:27:58,310 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-04-01 02:27:58,310 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-01 02:27:58,310 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-01 02:27:58,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-01 02:27:58,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-01 02:27:58,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-01 02:27:58,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-04-01 02:27:58,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-01 02:27:58,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-01 02:27:58,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-01 02:27:58,310 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-01 02:27:58,310 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-01 02:27:58,310 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-01 02:27:58,310 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-01 02:27:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-01 02:27:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2023-04-01 02:27:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2023-04-01 02:27:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-01 02:27:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-04-01 02:27:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-01 02:27:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-01 02:27:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-01 02:27:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-01 02:27:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-04-01 02:27:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2023-04-01 02:27:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-04-01 02:27:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2023-04-01 02:27:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-01 02:27:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-01 02:27:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-01 02:27:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-01 02:27:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-04-01 02:27:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_68 [2023-04-01 02:27:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_70 [2023-04-01 02:27:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_81 [2023-04-01 02:27:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_84 [2023-04-01 02:27:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_86 [2023-04-01 02:27:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_de4x5_private [2023-04-01 02:27:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_de4x5_private [2023-04-01 02:27:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-01 02:27:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-01 02:27:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-01 02:27:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-01 02:27:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-01 02:27:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-04-01 02:27:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-01 02:27:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-01 02:27:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-01 02:27:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-01 02:27:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-01 02:27:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-01 02:27:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-01 02:27:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-01 02:27:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-01 02:27:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-01 02:27:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-01 02:27:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-01 02:27:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-01 02:27:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-01 02:27:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_72 [2023-04-01 02:27:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-01 02:27:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_73 [2023-04-01 02:27:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-01 02:27:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2023-04-01 02:27:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-01 02:27:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-01 02:27:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_75 [2023-04-01 02:27:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-01 02:27:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_83 [2023-04-01 02:27:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-04-01 02:27:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-04-01 02:27:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-01 02:27:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2023-04-01 02:27:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-04-01 02:27:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-04-01 02:27:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-04-01 02:27:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-04-01 02:27:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-01 02:27:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2023-04-01 02:27:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_64 [2023-04-01 02:27:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-01 02:27:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-04-01 02:27:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-01 02:27:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-04-01 02:27:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-04-01 02:27:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2023-04-01 02:27:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2023-04-01 02:27:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-04-01 02:27:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-04-01 02:27:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-01 02:27:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-04-01 02:27:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-01 02:27:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-01 02:27:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-04-01 02:27:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-04-01 02:27:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-01 02:27:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-01 02:27:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-01 02:27:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-01 02:27:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-01 02:27:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-04-01 02:27:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-04-01 02:27:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-01 02:27:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-01 02:27:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-01 02:27:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-01 02:27:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-01 02:27:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-04-01 02:27:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-04-01 02:27:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2023-04-01 02:27:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2023-04-01 02:27:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2023-04-01 02:27:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-01 02:27:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-01 02:27:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-04-01 02:27:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-01 02:27:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-01 02:27:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2023-04-01 02:27:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_after [2023-04-01 02:27:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2023-04-01 02:27:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head [2023-04-01 02:27:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2023-04-01 02:27:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2023-04-01 02:27:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2023-04-01 02:27:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-01 02:27:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-04-01 02:27:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_purge [2023-04-01 02:27:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-04-01 02:27:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-04-01 02:27:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2023-04-01 02:27:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-01 02:27:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-01 02:27:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-01 02:27:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_78 [2023-04-01 02:27:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_80 [2023-04-01 02:27:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-04-01 02:27:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-04-01 02:27:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-01 02:27:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-04-01 02:27:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-01 02:27:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-01 02:27:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-01 02:27:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-01 02:27:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-04-01 02:27:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-04-01 02:27:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2023-04-01 02:27:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-04-01 02:27:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-04-01 02:27:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-04-01 02:27:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_65 [2023-04-01 02:27:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-04-01 02:27:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_79 [2023-04-01 02:27:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2023-04-01 02:27:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2023-04-01 02:27:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2023-04-01 02:27:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2023-04-01 02:27:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-04-01 02:27:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-04-01 02:27:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-04-01 02:27:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-04-01 02:27:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-01 02:27:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-01 02:27:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-01 02:27:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_88 [2023-04-01 02:27:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-01 02:27:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_89 [2023-04-01 02:27:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-01 02:27:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-01 02:27:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-01 02:27:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_66 [2023-04-01 02:27:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_67 [2023-04-01 02:27:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-01 02:27:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_76 [2023-04-01 02:27:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-04-01 02:27:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2023-04-01 02:27:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2023-04-01 02:27:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-04-01 02:27:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-04-01 02:27:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2023-04-01 02:27:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-04-01 02:27:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-04-01 02:27:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_77 [2023-04-01 02:27:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-04-01 02:27:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2023-04-01 02:27:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-04-01 02:27:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_open [2023-04-01 02:27:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_queue_pkt [2023-04-01 02:27:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_interrupt [2023-04-01 02:27:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_close [2023-04-01 02:27:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_stats [2023-04-01 02:27:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_local_stats [2023-04-01 02:27:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2023-04-01 02:27:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ioctl [2023-04-01 02:27:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_hw_init [2023-04-01 02:27:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init [2023-04-01 02:27:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_sw_reset [2023-04-01 02:27:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_rx [2023-04-01 02:27:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_tx [2023-04-01 02:27:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ast [2023-04-01 02:27:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_txur [2023-04-01 02:27:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_rx_ovfc [2023-04-01 02:27:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure autoconf_media [2023-04-01 02:27:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure create_packet [2023-04-01 02:27:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure load_packet [2023-04-01 02:27:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_autoconf [2023-04-01 02:27:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_autoconf [2023-04-01 02:27:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140m_autoconf [2023-04-01 02:27:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure dc2114x_autoconf [2023-04-01 02:27:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure srom_autoconf [2023-04-01 02:27:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_suspect_state [2023-04-01 02:27:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_state [2023-04-01 02:27:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure test_media [2023-04-01 02:27:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure test_for_100Mb [2023-04-01 02:27:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_link [2023-04-01 02:27:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure test_mii_reg [2023-04-01 02:27:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure is_spd_100 [2023-04-01 02:27:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure is_100_up [2023-04-01 02:27:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure is_10_up [2023-04-01 02:27:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure is_anc_capable [2023-04-01 02:27:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure ping_media [2023-04-01 02:27:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_alloc_rx_buff [2023-04-01 02:27:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_rx_buffs [2023-04-01 02:27:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buffs [2023-04-01 02:27:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_save_skbs [2023-04-01 02:27:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_rst_desc_ring [2023-04-01 02:27:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_cache_state [2023-04-01 02:27:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_put_cache [2023-04-01 02:27:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_putb_cache [2023-04-01 02:27:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_cache [2023-04-01 02:27:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_setup_intr [2023-04-01 02:27:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init_connection [2023-04-01 02:27:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_reset_phy [2023-04-01 02:27:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure reset_init_sia [2023-04-01 02:27:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure test_ans [2023-04-01 02:27:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure test_tp [2023-04-01 02:27:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure EISA_signature [2023-04-01 02:27:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure PCI_signature [2023-04-01 02:27:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure DevicePresent [2023-04-01 02:27:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure enet_addr_rst [2023-04-01 02:27:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_bad_srom [2023-04-01 02:27:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure srom_rd [2023-04-01 02:27:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure srom_latch [2023-04-01 02:27:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure srom_command [2023-04-01 02:27:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure srom_address [2023-04-01 02:27:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure srom_data [2023-04-01 02:27:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_srom [2023-04-01 02:27:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_srom [2023-04-01 02:27:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure srom_map_media [2023-04-01 02:27:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure srom_infoleaf_info [2023-04-01 02:27:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure srom_init [2023-04-01 02:27:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure srom_exec [2023-04-01 02:27:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rd [2023-04-01 02:27:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wr [2023-04-01 02:27:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rdata [2023-04-01 02:27:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wdata [2023-04-01 02:27:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ta [2023-04-01 02:27:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure mii_swap [2023-04-01 02:27:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure mii_address [2023-04-01 02:27:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_mii [2023-04-01 02:27:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_mii [2023-04-01 02:27:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure mii_get_oui [2023-04-01 02:27:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure mii_get_phy [2023-04-01 02:27:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure SetMulticastFilter [2023-04-01 02:27:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure get_hw_addr [2023-04-01 02:27:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure srom_repair [2023-04-01 02:27:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure test_bad_enet [2023-04-01 02:27:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure an_exception [2023-04-01 02:27:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame [2023-04-01 02:27:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure disable_ast [2023-04-01 02:27:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_switch_mac_port [2023-04-01 02:27:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure gep_rd [2023-04-01 02:27:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure gep_wr [2023-04-01 02:27:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure yawn [2023-04-01 02:27:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_parse_params [2023-04-01 02:27:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_open [2023-04-01 02:27:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_mii [2023-04-01 02:27:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_media [2023-04-01 02:27:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_srom [2023-04-01 02:27:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_rx [2023-04-01 02:27:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_strncmp [2023-04-01 02:27:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_infoleaf [2023-04-01 02:27:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140_infoleaf [2023-04-01 02:27:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure dc21142_infoleaf [2023-04-01 02:27:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure dc21143_infoleaf [2023-04-01 02:27:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure type0_infoblock [2023-04-01 02:27:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure type1_infoblock [2023-04-01 02:27:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure type2_infoblock [2023-04-01 02:27:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure type3_infoblock [2023-04-01 02:27:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure type4_infoblock [2023-04-01 02:27:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure type5_infoblock [2023-04-01 02:27:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure compact_infoblock [2023-04-01 02:27:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buff [2023-04-01 02:27:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-01 02:27:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure srom_search [2023-04-01 02:27:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_pci_probe [2023-04-01 02:27:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_pci_remove [2023-04-01 02:27:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-04-01 02:27:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-01 02:27:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-04-01 02:27:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-01 02:27:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~int [2023-04-01 02:27:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_module_init [2023-04-01 02:27:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_module_exit [2023-04-01 02:27:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_de4x5_module_exit_17_2 [2023-04-01 02:27:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_de4x5_module_init_17_7 [2023-04-01 02:27:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-04-01 02:27:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-04-01 02:27:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-04-01 02:27:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_14_1 [2023-04-01 02:27:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_15_1 [2023-04-01 02:27:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_8_1 [2023-04-01 02:27:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_11_2 [2023-04-01 02:27:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_9_1 [2023-04-01 02:27:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_13_2 [2023-04-01 02:27:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_12_4 [2023-04-01 02:27:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_16_2 [2023-04-01 02:27:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-01 02:27:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-01 02:27:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-01 02:27:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-01 02:27:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-01 02:27:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-01 02:27:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-01 02:27:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-01 02:27:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_10 [2023-04-01 02:27:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_13 [2023-04-01 02:27:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_14 [2023-04-01 02:27:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2023-04-01 02:27:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_16 [2023-04-01 02:27:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_17 [2023-04-01 02:27:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2023-04-01 02:27:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_7 [2023-04-01 02:27:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_10 [2023-04-01 02:27:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_13 [2023-04-01 02:27:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_14 [2023-04-01 02:27:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_15 [2023-04-01 02:27:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_16 [2023-04-01 02:27:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_17 [2023-04-01 02:27:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-01 02:27:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2023-04-01 02:27:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_10 [2023-04-01 02:27:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_13 [2023-04-01 02:27:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_14 [2023-04-01 02:27:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_15 [2023-04-01 02:27:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_16 [2023-04-01 02:27:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_17 [2023-04-01 02:27:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2023-04-01 02:27:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2023-04-01 02:27:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_17 [2023-04-01 02:27:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-01 02:27:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-04-01 02:27:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-04-01 02:27:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2023-04-01 02:27:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2023-04-01 02:27:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-04-01 02:27:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-04-01 02:27:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-01 02:27:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_2 [2023-04-01 02:27:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_3 [2023-04-01 02:27:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_4 [2023-04-01 02:27:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_5_17 [2023-04-01 02:27:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_5_2 [2023-04-01 02:27:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_5_5 [2023-04-01 02:27:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_5_6 [2023-04-01 02:27:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_5_3 [2023-04-01 02:27:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_5_8 [2023-04-01 02:27:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_5_7 [2023-04-01 02:27:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_5 [2023-04-01 02:27:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-04-01 02:27:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-04-01 02:27:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_12_6 [2023-04-01 02:27:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-04-01 02:27:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2023-04-01 02:27:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2023-04-01 02:27:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-04-01 02:27:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_14_2 [2023-04-01 02:27:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-01 02:27:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 02:27:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-01 02:27:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-01 02:27:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-01 02:27:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-01 02:27:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-01 02:27:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-01 02:27:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-01 02:27:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-01 02:27:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-01 02:27:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-01 02:27:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-01 02:27:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-01 02:27:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-01 02:27:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-01 02:27:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-01 02:27:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-01 02:27:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-01 02:27:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-01 02:27:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-01 02:27:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-01 02:27:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-01 02:27:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-01 02:27:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-01 02:27:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-01 02:27:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-01 02:27:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-01 02:27:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-01 02:27:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-01 02:27:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-01 02:27:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-01 02:27:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-01 02:27:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-04-01 02:27:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-04-01 02:27:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-04-01 02:27:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-04-01 02:27:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-01 02:27:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-01 02:27:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-01 02:27:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-01 02:27:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-01 02:27:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-01 02:27:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-01 02:27:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-01 02:27:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-01 02:27:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-01 02:27:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-01 02:27:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-01 02:27:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-01 02:27:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-01 02:27:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-01 02:27:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-01 02:27:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-01 02:27:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-01 02:27:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-01 02:27:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-01 02:27:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-01 02:27:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-01 02:27:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-01 02:27:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-01 02:27:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dma_spin_lock [2023-04-01 02:27:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dma_spin_lock [2023-04-01 02:27:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_dma_spin_lock [2023-04-01 02:27:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_dma_spin_lock [2023-04-01 02:27:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_dma_spin_lock [2023-04-01 02:27:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_dma_spin_lock [2023-04-01 02:27:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_dma_spin_lock [2023-04-01 02:27:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2023-04-01 02:27:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-01 02:27:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-01 02:27:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-01 02:27:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-01 02:27:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-01 02:27:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-01 02:27:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-01 02:27:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-01 02:27:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-01 02:27:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-01 02:27:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-01 02:27:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-01 02:27:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-01 02:27:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-01 02:27:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-01 02:27:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-01 02:27:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-01 02:27:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-01 02:27:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-01 02:27:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-01 02:27:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-01 02:27:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-01 02:27:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-01 02:27:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-01 02:27:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_de4x5_private [2023-04-01 02:27:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_de4x5_private [2023-04-01 02:27:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_de4x5_private [2023-04-01 02:27:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_de4x5_private [2023-04-01 02:27:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_de4x5_private [2023-04-01 02:27:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_de4x5_private [2023-04-01 02:27:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-01 02:27:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-01 02:27:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-01 02:27:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-01 02:27:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-01 02:27:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-01 02:27:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-01 02:27:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-01 02:27:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-01 02:27:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-01 02:27:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-01 02:27:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-01 02:27:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-01 02:27:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-01 02:27:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-01 02:27:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-01 02:27:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-01 02:27:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-01 02:27:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-01 02:27:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-01 02:27:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-01 02:27:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-01 02:27:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-01 02:27:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-01 02:27:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-01 02:27:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-01 02:27:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-01 02:27:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-01 02:27:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-01 02:27:58,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-01 02:27:58,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-01 02:27:58,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-01 02:27:58,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-01 02:27:58,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-01 02:27:58,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-01 02:27:58,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-01 02:27:58,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-01 02:27:58,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-01 02:27:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-01 02:27:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-01 02:27:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-01 02:27:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-01 02:27:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-01 02:27:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-01 02:27:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-01 02:27:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-01 02:27:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-01 02:27:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-01 02:27:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-01 02:27:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-01 02:27:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-01 02:27:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-01 02:27:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-01 02:27:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-01 02:27:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-01 02:27:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-01 02:27:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-01 02:27:58,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-01 02:27:59,461 INFO L236 CfgBuilder]: Building ICFG [2023-04-01 02:27:59,466 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-01 02:28:01,565 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-01 02:28:11,603 INFO L277 CfgBuilder]: Performing block encoding [2023-04-01 02:28:17,490 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-01 02:28:17,490 INFO L302 CfgBuilder]: Removed 17 assume(true) statements. [2023-04-01 02:28:17,495 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 02:28:17 BoogieIcfgContainer [2023-04-01 02:28:17,495 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-01 02:28:17,497 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-01 02:28:17,497 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-01 02:28:17,499 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-01 02:28:17,499 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.04 02:27:55" (1/3) ... [2023-04-01 02:28:17,499 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45a50ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 02:28:17, skipping insertion in model container [2023-04-01 02:28:17,499 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:27:57" (2/3) ... [2023-04-01 02:28:17,500 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45a50ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 02:28:17, skipping insertion in model container [2023-04-01 02:28:17,500 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 02:28:17" (3/3) ... [2023-04-01 02:28:17,500 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2023-04-01 02:28:17,512 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-01 02:28:17,512 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2023-04-01 02:28:17,580 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-01 02:28:17,584 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;@4be16427, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-01 02:28:17,584 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-04-01 02:28:17,597 INFO L276 IsEmpty]: Start isEmpty. Operand has 4223 states, 2437 states have (on average 1.2675420599097251) internal successors, (3089), 2561 states have internal predecessors, (3089), 1319 states have call successors, (1319), 368 states have call predecessors, (1319), 367 states have return successors, (1310), 1257 states have call predecessors, (1310), 1310 states have call successors, (1310) [2023-04-01 02:28:17,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-04-01 02:28:17,603 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 02:28:17,604 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 02:28:17,604 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 02:28:17,609 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 02:28:17,609 INFO L85 PathProgramCache]: Analyzing trace with hash -1738253505, now seen corresponding path program 1 times [2023-04-01 02:28:17,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 02:28:17,618 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2028730757] [2023-04-01 02:28:17,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 02:28:17,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 02:28:17,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 02:28:18,398 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-04-01 02:28:18,398 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 02:28:18,399 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2028730757] [2023-04-01 02:28:18,399 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2028730757] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 02:28:18,399 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 02:28:18,399 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-01 02:28:18,400 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [600269521] [2023-04-01 02:28:18,401 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 02:28:18,403 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-01 02:28:18,403 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 02:28:18,421 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-01 02:28:18,421 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-01 02:28:18,430 INFO L87 Difference]: Start difference. First operand has 4223 states, 2437 states have (on average 1.2675420599097251) internal successors, (3089), 2561 states have internal predecessors, (3089), 1319 states have call successors, (1319), 368 states have call predecessors, (1319), 367 states have return successors, (1310), 1257 states have call predecessors, (1310), 1310 states have call successors, (1310) Second operand has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2023-04-01 02:28:20,471 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:28:22,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:28:24,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:28:28,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:28:30,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 02:28:30,886 INFO L93 Difference]: Finished difference Result 7744 states and 11022 transitions. [2023-04-01 02:28:30,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-04-01 02:28:30,888 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 67 [2023-04-01 02:28:30,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 02:28:30,933 INFO L225 Difference]: With dead ends: 7744 [2023-04-01 02:28:30,933 INFO L226 Difference]: Without dead ends: 3857 [2023-04-01 02:28:30,961 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-04-01 02:28:30,963 INFO L413 NwaCegarLoop]: 4604 mSDtfsCounter, 5340 mSDsluCounter, 9195 mSDsCounter, 0 mSdLazyCounter, 2276 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5353 SdHoareTripleChecker+Valid, 13799 SdHoareTripleChecker+Invalid, 2280 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2276 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.1s IncrementalHoareTripleChecker+Time [2023-04-01 02:28:30,966 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5353 Valid, 13799 Invalid, 2280 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2276 Invalid, 3 Unknown, 0 Unchecked, 12.1s Time] [2023-04-01 02:28:30,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3857 states. [2023-04-01 02:28:31,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3857 to 3857. [2023-04-01 02:28:31,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3857 states, 2256 states have (on average 1.2752659574468086) internal successors, (2877), 2360 states have internal predecessors, (2877), 1234 states have call successors, (1234), 367 states have call predecessors, (1234), 364 states have return successors, (1229), 1176 states have call predecessors, (1229), 1229 states have call successors, (1229) [2023-04-01 02:28:31,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3857 states to 3857 states and 5340 transitions. [2023-04-01 02:28:31,488 INFO L78 Accepts]: Start accepts. Automaton has 3857 states and 5340 transitions. Word has length 67 [2023-04-01 02:28:31,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 02:28:31,488 INFO L495 AbstractCegarLoop]: Abstraction has 3857 states and 5340 transitions. [2023-04-01 02:28:31,489 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2023-04-01 02:28:31,489 INFO L276 IsEmpty]: Start isEmpty. Operand 3857 states and 5340 transitions. [2023-04-01 02:28:31,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-04-01 02:28:31,491 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 02:28:31,491 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 02:28:31,491 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-01 02:28:31,491 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 02:28:31,492 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 02:28:31,492 INFO L85 PathProgramCache]: Analyzing trace with hash 1425862317, now seen corresponding path program 1 times [2023-04-01 02:28:31,492 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 02:28:31,492 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [861784981] [2023-04-01 02:28:31,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 02:28:31,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 02:28:31,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 02:28:31,926 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-04-01 02:28:31,926 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 02:28:31,926 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [861784981] [2023-04-01 02:28:31,926 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [861784981] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 02:28:31,926 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 02:28:31,926 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-01 02:28:31,926 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [763781023] [2023-04-01 02:28:31,926 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 02:28:31,927 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-01 02:28:31,927 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 02:28:31,928 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-01 02:28:31,928 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-01 02:28:31,928 INFO L87 Difference]: Start difference. First operand 3857 states and 5340 transitions. Second operand has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2023-04-01 02:28:33,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:28:35,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:28:37,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:28:42,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 02:28:42,721 INFO L93 Difference]: Finished difference Result 3863 states and 5345 transitions. [2023-04-01 02:28:42,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-04-01 02:28:42,721 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 72 [2023-04-01 02:28:42,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 02:28:42,738 INFO L225 Difference]: With dead ends: 3863 [2023-04-01 02:28:42,738 INFO L226 Difference]: Without dead ends: 3861 [2023-04-01 02:28:42,739 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-04-01 02:28:42,740 INFO L413 NwaCegarLoop]: 4584 mSDtfsCounter, 5313 mSDsluCounter, 9149 mSDsCounter, 0 mSdLazyCounter, 2277 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5324 SdHoareTripleChecker+Valid, 13733 SdHoareTripleChecker+Invalid, 2280 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2277 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.6s IncrementalHoareTripleChecker+Time [2023-04-01 02:28:42,740 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5324 Valid, 13733 Invalid, 2280 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 2277 Invalid, 2 Unknown, 0 Unchecked, 10.6s Time] [2023-04-01 02:28:42,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3861 states. [2023-04-01 02:28:42,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3861 to 3861. [2023-04-01 02:28:42,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3861 states, 2259 states have (on average 1.2749003984063745) internal successors, (2880), 2363 states have internal predecessors, (2880), 1234 states have call successors, (1234), 368 states have call predecessors, (1234), 365 states have return successors, (1229), 1176 states have call predecessors, (1229), 1229 states have call successors, (1229) [2023-04-01 02:28:42,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3861 states to 3861 states and 5343 transitions. [2023-04-01 02:28:42,866 INFO L78 Accepts]: Start accepts. Automaton has 3861 states and 5343 transitions. Word has length 72 [2023-04-01 02:28:42,866 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 02:28:42,866 INFO L495 AbstractCegarLoop]: Abstraction has 3861 states and 5343 transitions. [2023-04-01 02:28:42,867 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2023-04-01 02:28:42,867 INFO L276 IsEmpty]: Start isEmpty. Operand 3861 states and 5343 transitions. [2023-04-01 02:28:42,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-04-01 02:28:42,868 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 02:28:42,868 INFO L195 NwaCegarLoop]: trace histogram [3, 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] [2023-04-01 02:28:42,868 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-01 02:28:42,868 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 02:28:42,869 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 02:28:42,869 INFO L85 PathProgramCache]: Analyzing trace with hash 1268410303, now seen corresponding path program 1 times [2023-04-01 02:28:42,869 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 02:28:42,869 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2002852321] [2023-04-01 02:28:42,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 02:28:42,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 02:28:42,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 02:28:43,150 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-04-01 02:28:43,150 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 02:28:43,150 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2002852321] [2023-04-01 02:28:43,150 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2002852321] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 02:28:43,150 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 02:28:43,150 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-01 02:28:43,150 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1607459883] [2023-04-01 02:28:43,151 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 02:28:43,151 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-01 02:28:43,151 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 02:28:43,152 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-01 02:28:43,152 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-01 02:28:43,152 INFO L87 Difference]: Start difference. First operand 3861 states and 5343 transitions. Second operand has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (20), 3 states have call predecessors, (20), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2023-04-01 02:28:45,177 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:28:47,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:28:49,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 02:28:53,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 02:28:53,634 INFO L93 Difference]: Finished difference Result 3867 states and 5348 transitions. [2023-04-01 02:28:53,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-04-01 02:28:53,635 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (20), 3 states have call predecessors, (20), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 77 [2023-04-01 02:28:53,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 02:28:53,653 INFO L225 Difference]: With dead ends: 3867 [2023-04-01 02:28:53,653 INFO L226 Difference]: Without dead ends: 3865 [2023-04-01 02:28:53,657 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-04-01 02:28:53,660 INFO L413 NwaCegarLoop]: 4584 mSDtfsCounter, 5313 mSDsluCounter, 9149 mSDsCounter, 0 mSdLazyCounter, 2277 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5323 SdHoareTripleChecker+Valid, 13733 SdHoareTripleChecker+Invalid, 2280 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2277 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.1s IncrementalHoareTripleChecker+Time [2023-04-01 02:28:53,661 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5323 Valid, 13733 Invalid, 2280 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 2277 Invalid, 2 Unknown, 0 Unchecked, 10.1s Time] [2023-04-01 02:28:53,666 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3865 states. [2023-04-01 02:28:53,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3865 to 3865. [2023-04-01 02:28:53,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3865 states, 2262 states have (on average 1.2745358090185677) internal successors, (2883), 2366 states have internal predecessors, (2883), 1234 states have call successors, (1234), 369 states have call predecessors, (1234), 366 states have return successors, (1229), 1176 states have call predecessors, (1229), 1229 states have call successors, (1229) [2023-04-01 02:28:53,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3865 states to 3865 states and 5346 transitions. [2023-04-01 02:28:53,846 INFO L78 Accepts]: Start accepts. Automaton has 3865 states and 5346 transitions. Word has length 77 [2023-04-01 02:28:53,848 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 02:28:53,848 INFO L495 AbstractCegarLoop]: Abstraction has 3865 states and 5346 transitions. [2023-04-01 02:28:53,849 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (20), 3 states have call predecessors, (20), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2023-04-01 02:28:53,849 INFO L276 IsEmpty]: Start isEmpty. Operand 3865 states and 5346 transitions. [2023-04-01 02:28:53,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-04-01 02:28:53,852 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 02:28:53,853 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 02:28:53,853 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-01 02:28:53,853 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 02:28:53,855 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 02:28:53,855 INFO L85 PathProgramCache]: Analyzing trace with hash -2007703123, now seen corresponding path program 1 times [2023-04-01 02:28:53,855 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 02:28:53,856 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [510248396] [2023-04-01 02:28:53,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 02:28:53,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 02:28:53,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 02:28:54,160 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-04-01 02:28:54,161 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 02:28:54,161 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [510248396] [2023-04-01 02:28:54,161 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [510248396] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 02:28:54,161 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 02:28:54,161 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-01 02:28:54,161 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084136677] [2023-04-01 02:28:54,161 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 02:28:54,162 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-01 02:28:54,163 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 02:28:54,163 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-01 02:28:54,163 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-01 02:28:54,163 INFO L87 Difference]: Start difference. First operand 3865 states and 5346 transitions. Second operand has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-04-01 02:28:55,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []