/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain OctagonDomain -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--isdn--i4l--isdn.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-03 05:41:40,461 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-03 05:41:40,462 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-03 05:41:40,489 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-03 05:41:40,489 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-03 05:41:40,490 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-03 05:41:40,491 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-03 05:41:40,492 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-03 05:41:40,493 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-03 05:41:40,494 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-03 05:41:40,495 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-03 05:41:40,496 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-03 05:41:40,496 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-03 05:41:40,497 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-03 05:41:40,497 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-03 05:41:40,498 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-03 05:41:40,499 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-03 05:41:40,499 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-03 05:41:40,501 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-03 05:41:40,502 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-03 05:41:40,503 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-03 05:41:40,504 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-03 05:41:40,505 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-03 05:41:40,506 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-03 05:41:40,509 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-03 05:41:40,509 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-03 05:41:40,510 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-03 05:41:40,510 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-03 05:41:40,511 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-03 05:41:40,512 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-03 05:41:40,512 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-03 05:41:40,513 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-03 05:41:40,513 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-03 05:41:40,514 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-03 05:41:40,515 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-03 05:41:40,515 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-03 05:41:40,516 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-03 05:41:40,516 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-03 05:41:40,516 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-03 05:41:40,517 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-03 05:41:40,518 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-03 05:41:40,518 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-03 05:41:40,537 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-03 05:41:40,537 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-03 05:41:40,537 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-03 05:41:40,538 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-03 05:41:40,538 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-03 05:41:40,538 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-03 05:41:40,538 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-03 05:41:40,539 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-03 05:41:40,539 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-03 05:41:40,539 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-03 05:41:40,539 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-03 05:41:40,539 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-03 05:41:40,539 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-03 05:41:40,539 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-03 05:41:40,539 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-03 05:41:40,540 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-03 05:41:40,540 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-03 05:41:40,540 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-03 05:41:40,540 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-03 05:41:40,540 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-03 05:41:40,541 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-03 05:41:40,541 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-03 05:41:40,541 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-03 05:41:40,541 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-03 05:41:40,541 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-03 05:41:40,541 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-03 05:41:40,542 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-03 05:41:40,542 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-03 05:41:40,542 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-03 05:41:40,542 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-03 05:41:40,542 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-03 05:41:40,542 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-03 05:41:40,542 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 05:41:40,543 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-03 05:41:40,543 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-03 05:41:40,543 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-03 05:41:40,543 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-03 05:41:40,543 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-03 05:41:40,543 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-03 05:41:40,543 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-03 05:41:40,544 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-03 05:41:40,544 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-03 05:41:40,743 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-03 05:41:40,771 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-03 05:41:40,773 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-03 05:41:40,774 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-03 05:41:40,775 INFO L275 PluginConnector]: CDTParser initialized [2023-04-03 05:41:40,776 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--isdn--i4l--isdn.ko-entry_point.cil.out.i [2023-04-03 05:41:41,981 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-03 05:41:42,726 INFO L351 CDTParser]: Found 1 translation units. [2023-04-03 05:41:42,726 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--isdn--i4l--isdn.ko-entry_point.cil.out.i [2023-04-03 05:41:42,822 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60ac203d6/ac62ecdf8af44e28b9c104cd3fcf14c0/FLAG3207fdebb [2023-04-03 05:41:42,837 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60ac203d6/ac62ecdf8af44e28b9c104cd3fcf14c0 [2023-04-03 05:41:42,840 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-03 05:41:42,842 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-03 05:41:42,845 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-03 05:41:42,845 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-03 05:41:42,848 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-03 05:41:42,848 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 05:41:42" (1/1) ... [2023-04-03 05:41:42,849 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29390b28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 05:41:42, skipping insertion in model container [2023-04-03 05:41:42,850 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 05:41:42" (1/1) ... [2023-04-03 05:41:42,856 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-03 05:41:43,103 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-03 05:41:52,972 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--isdn--i4l--isdn.ko-entry_point.cil.out.i[788125,788138] [2023-04-03 05:41:53,591 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 05:41:53,642 INFO L203 MainTranslator]: Completed pre-run [2023-04-03 05:41:54,628 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--isdn--i4l--isdn.ko-entry_point.cil.out.i[788125,788138] [2023-04-03 05:41:54,646 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 05:41:55,083 WARN L667 CHandler]: The function strcat is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 05:41:55,083 WARN L667 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 05:41:55,083 WARN L667 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 05:41:55,083 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 05:41:55,083 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 05:41:55,090 INFO L208 MainTranslator]: Completed translation [2023-04-03 05:41:55,090 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 05:41:55 WrapperNode [2023-04-03 05:41:55,091 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-03 05:41:55,092 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-03 05:41:55,092 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-03 05:41:55,092 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-03 05:41:55,104 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 05:41:55" (1/1) ... [2023-04-03 05:41:55,104 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 05:41:55" (1/1) ... [2023-04-03 05:41:55,366 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 05:41:55" (1/1) ... [2023-04-03 05:41:55,367 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 05:41:55" (1/1) ... [2023-04-03 05:41:55,850 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 05:41:55" (1/1) ... [2023-04-03 05:41:55,910 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 05:41:55" (1/1) ... [2023-04-03 05:41:55,987 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 05:41:55" (1/1) ... [2023-04-03 05:41:56,038 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 05:41:55" (1/1) ... [2023-04-03 05:41:56,291 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-03 05:41:56,292 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-03 05:41:56,292 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-03 05:41:56,292 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-03 05:41:56,293 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 05:41:55" (1/1) ... [2023-04-03 05:41:56,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 05:41:56,306 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-03 05:41:56,323 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-03 05:41:56,349 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-03 05:41:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-03 05:41:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-03 05:41:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-03 05:41:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-04-03 05:41:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-03 05:41:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-03 05:41:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-03 05:41:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~$Pointer$~TO~int [2023-04-03 05:41:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-04-03 05:41:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~int [2023-04-03 05:41:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-04-03 05:41:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-04-03 05:41:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2023-04-03 05:41:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~X~$Pointer$~TO~VOID [2023-04-03 05:41:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2023-04-03 05:41:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2023-04-03 05:41:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-03 05:41:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-03 05:41:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-03 05:41:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-03 05:41:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2023-04-03 05:41:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-04-03 05:41:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-04-03 05:41:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2023-04-03 05:41:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32p [2023-04-03 05:41:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2023-04-03 05:41:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2023-04-03 05:41:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-03 05:41:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-04-03 05:41:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-04-03 05:41:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-04-03 05:41:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-04-03 05:41:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-03 05:41:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-03 05:41:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-03 05:41:56,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-04-03 05:41:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-04-03 05:41:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-03 05:41:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-03 05:41:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-03 05:41:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-03 05:41:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-04-03 05:41:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2023-04-03 05:41:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-03 05:41:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-03 05:41:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-04-03 05:41:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-04-03 05:41:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-03 05:41:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-04-03 05:41:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-04-03 05:41:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-04-03 05:41:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-03 05:41:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-03 05:41:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-04-03 05:41:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-04-03 05:41:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dst [2023-04-03 05:41:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-04-03 05:41:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2023-04-03 05:41:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2023-04-03 05:41:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-04-03 05:41:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-04-03 05:41:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-04-03 05:41:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-04-03 05:41:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header [2023-04-03 05:41:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2023-04-03 05:41:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2023-04-03 05:41:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hdr [2023-04-03 05:41:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-03 05:41:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-03 05:41:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-03 05:41:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-04-03 05:41:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-03 05:41:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-03 05:41:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-03 05:41:56,380 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-04-03 05:41:56,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-04-03 05:41:56,380 INFO L138 BoogieDeclarations]: Found implementation of procedure dst_link_failure [2023-04-03 05:41:56,380 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_lock [2023-04-03 05:41:56,380 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_reset_all_tx_gt [2023-04-03 05:41:56,380 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_reset_all_tx [2023-04-03 05:41:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_lp_busy [2023-04-03 05:41:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_get_locked_lp [2023-04-03 05:41:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_add_to_bundle [2023-04-03 05:41:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_rm_from_bundle [2023-04-03 05:41:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_device_started [2023-04-03 05:41:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_device_wake_queue [2023-04-03 05:41:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_device_stop_queue [2023-04-03 05:41:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_device_busy [2023-04-03 05:41:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_inc_frame_cnt [2023-04-03 05:41:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_dec_frame_cnt [2023-04-03 05:41:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_zero_frame_cnt [2023-04-03 05:41:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_unreachable [2023-04-03 05:41:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_reset [2023-04-03 05:41:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_open [2023-04-03 05:41:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_bind_channel [2023-04-03 05:41:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_unbind_channel [2023-04-03 05:41:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_autohup [2023-04-03 05:41:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_lp_disconnected [2023-04-03 05:41:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_stat_callback [2023-04-03 05:41:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_dial [2023-04-03 05:41:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_hangup [2023-04-03 05:41:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_log_skb [2023-04-03 05:41:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_write_super [2023-04-03 05:41:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_softint [2023-04-03 05:41:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_writebuf_skb [2023-04-03 05:41:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_xmit [2023-04-03 05:41:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_adjust_hdr [2023-04-03 05:41:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_tx_timeout [2023-04-03 05:41:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_start_xmit [2023-04-03 05:41:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_close [2023-04-03 05:41:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_get_stats [2023-04-03 05:41:56,384 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_type_trans [2023-04-03 05:41:56,384 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_ciscohdlck_alloc_skb [2023-04-03 05:41:56,384 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ciscohdlck_dev_ioctl [2023-04-03 05:41:56,384 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_ioctl [2023-04-03 05:41:56,384 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_ciscohdlck_slarp_send_keepalive [2023-04-03 05:41:56,385 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_ciscohdlck_slarp_send_request [2023-04-03 05:41:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_ciscohdlck_connected [2023-04-03 05:41:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_ciscohdlck_disconnected [2023-04-03 05:41:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_ciscohdlck_slarp_send_reply [2023-04-03 05:41:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_ciscohdlck_slarp_in [2023-04-03 05:41:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_ciscohdlck_receive [2023-04-03 05:41:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_receive [2023-04-03 05:41:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_rcv_skb [2023-04-03 05:41:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_header [2023-04-03 05:41:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_header_cache [2023-04-03 05:41:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_header_cache_update [2023-04-03 05:41:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_init [2023-04-03 05:41:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_swapbind [2023-04-03 05:41:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_swap_usage [2023-04-03 05:41:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_find_icall [2023-04-03 05:41:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_findif [2023-04-03 05:41:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_force_dial_lp [2023-04-03 05:41:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_dial_req [2023-04-03 05:41:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_force_dial [2023-04-03 05:41:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure _isdn_setup [2023-04-03 05:41:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_new [2023-04-03 05:41:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_newslave [2023-04-03 05:41:56,394 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_setcfg [2023-04-03 05:41:56,394 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_getcfg [2023-04-03 05:41:56,394 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_addphone [2023-04-03 05:41:56,394 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_getphones [2023-04-03 05:41:56,394 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_getpeer [2023-04-03 05:41:56,394 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_delphone [2023-04-03 05:41:56,394 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_rmallphone [2023-04-03 05:41:56,394 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_force_hangup [2023-04-03 05:41:56,394 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_realrm [2023-04-03 05:41:56,394 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_rm [2023-04-03 05:41:56,394 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_rmall [2023-04-03 05:41:56,394 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2023-04-03 05:41:56,395 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2023-04-03 05:41:56,395 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2023-04-03 05:41:56,395 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2023-04-03 05:41:56,395 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2023-04-03 05:41:56,395 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-04-03 05:41:56,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_11 [2023-04-03 05:41:56,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_header_ops_12 [2023-04-03 05:41:56,395 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2023-04-03 05:41:56,395 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2023-04-03 05:41:56,395 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2023-04-03 05:41:56,395 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2023-04-03 05:41:56,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_11 [2023-04-03 05:41:56,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_12 [2023-04-03 05:41:56,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2023-04-03 05:41:56,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2023-04-03 05:41:56,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2023-04-03 05:41:56,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2023-04-03 05:41:56,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2023-04-03 05:41:56,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2023-04-03 05:41:56,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2023-04-03 05:41:56,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2023-04-03 05:41:56,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2023-04-03 05:41:56,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2023-04-03 05:41:56,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_15 [2023-04-03 05:41:56,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2023-04-03 05:41:56,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_17 [2023-04-03 05:41:56,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_18 [2023-04-03 05:41:56,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_19 [2023-04-03 05:41:56,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_20 [2023-04-03 05:41:56,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_21 [2023-04-03 05:41:56,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_22 [2023-04-03 05:41:56,397 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-04-03 05:41:56,397 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2023-04-03 05:41:56,398 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2023-04-03 05:41:56,398 INFO L138 BoogieDeclarations]: Found implementation of procedure flag_buf_ptr [2023-04-03 05:41:56,398 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wait_until_sent_from_close [2023-04-03 05:41:56,398 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2023-04-03 05:41:56,398 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2023-04-03 05:41:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2023-04-03 05:41:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2023-04-03 05:41:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2023-04-03 05:41:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-04-03 05:41:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-04-03 05:41:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_try_read [2023-04-03 05:41:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_readmodem [2023-04-03 05:41:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_rcv_skb [2023-04-03 05:41:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_cleanup_xmit [2023-04-03 05:41:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_tint [2023-04-03 05:41:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_countDLE [2023-04-03 05:41:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_handleDLEdown [2023-04-03 05:41:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_end_vrx [2023-04-03 05:41:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_senddown [2023-04-03 05:41:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_modem_do_ncarrier [2023-04-03 05:41:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_modem_ncarrier [2023-04-03 05:41:56,400 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_calc_usage [2023-04-03 05:41:56,400 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_dial [2023-04-03 05:41:56,400 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_modem_hup [2023-04-03 05:41:56,400 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_capi_facility [2023-04-03 05:41:56,400 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_suspend [2023-04-03 05:41:56,400 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_resume [2023-04-03 05:41:56,400 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_send_msg [2023-04-03 05:41:56,400 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_paranoia_check [2023-04-03 05:41:56,400 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_change_speed [2023-04-03 05:41:56,400 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_startup [2023-04-03 05:41:56,400 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_shutdown [2023-04-03 05:41:56,400 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_write [2023-04-03 05:41:56,400 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_write_room [2023-04-03 05:41:56,400 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_chars_in_buffer [2023-04-03 05:41:56,400 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_flush_buffer [2023-04-03 05:41:56,400 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_flush_chars [2023-04-03 05:41:56,401 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_throttle [2023-04-03 05:41:56,401 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_unthrottle [2023-04-03 05:41:56,401 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_get_lsr_info [2023-04-03 05:41:56,401 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_tiocmget [2023-04-03 05:41:56,401 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_tiocmset [2023-04-03 05:41:56,401 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_ioctl [2023-04-03 05:41:56,401 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_set_termios [2023-04-03 05:41:56,401 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_install [2023-04-03 05:41:56,401 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_open [2023-04-03 05:41:56,401 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_close [2023-04-03 05:41:56,401 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_hangup [2023-04-03 05:41:56,401 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_reset_profile [2023-04-03 05:41:56,401 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_modem_reset_vpar [2023-04-03 05:41:56,401 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_modem_reset_faxpar [2023-04-03 05:41:56,401 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_modem_reset_regs [2023-04-03 05:41:56,401 INFO L138 BoogieDeclarations]: Found implementation of procedure modem_write_profile [2023-04-03 05:41:56,401 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_carrier_raised [2023-04-03 05:41:56,402 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_modem_init [2023-04-03 05:41:56,402 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_exit [2023-04-03 05:41:56,402 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_match_icall [2023-04-03 05:41:56,402 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_find_icall [2023-04-03 05:41:56,402 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_stat_callback [2023-04-03 05:41:56,402 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_at_cout [2023-04-03 05:41:56,403 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_on_hook [2023-04-03 05:41:56,406 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_off_hook [2023-04-03 05:41:56,406 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_check_esc [2023-04-03 05:41:56,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_modem_result [2023-04-03 05:41:56,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_show_profile [2023-04-03 05:41:56,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_get_msnstr [2023-04-03 05:41:56,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_getdial [2023-04-03 05:41:56,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_report [2023-04-03 05:41:56,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_cmd_ATand [2023-04-03 05:41:56,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_check_ats [2023-04-03 05:41:56,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_cmd_ATS [2023-04-03 05:41:56,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_cmd_ATA [2023-04-03 05:41:56,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_cmd_PLUSF [2023-04-03 05:41:56,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_cmd_PLUSV [2023-04-03 05:41:56,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_parse_at [2023-04-03 05:41:56,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_edit_at [2023-04-03 05:41:56,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_modem_escape [2023-04-03 05:41:56,408 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_modem_ring [2023-04-03 05:41:56,408 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_modem_xmit [2023-04-03 05:41:56,408 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_carrier_timeout [2023-04-03 05:41:56,408 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2023-04-03 05:41:56,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_port_operations_9 [2023-04-03 05:41:56,408 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2023-04-03 05:41:56,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_tty_operations_10 [2023-04-03 05:41:56,408 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2023-04-03 05:41:56,408 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2023-04-03 05:41:56,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_10 [2023-04-03 05:41:56,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_9 [2023-04-03 05:41:56,408 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-04-03 05:41:56,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_45 [2023-04-03 05:41:56,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_46 [2023-04-03 05:41:56,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_47 [2023-04-03 05:41:56,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_48 [2023-04-03 05:41:56,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_49 [2023-04-03 05:41:56,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_50 [2023-04-03 05:41:56,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_51 [2023-04-03 05:41:56,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_52 [2023-04-03 05:41:56,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_53 [2023-04-03 05:41:56,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_54 [2023-04-03 05:41:56,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_55 [2023-04-03 05:41:56,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_56 [2023-04-03 05:41:56,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_57 [2023-04-03 05:41:56,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_58 [2023-04-03 05:41:56,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_59 [2023-04-03 05:41:56,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_60 [2023-04-03 05:41:56,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_61 [2023-04-03 05:41:56,409 INFO L138 BoogieDeclarations]: Found implementation of procedure FlipBits [2023-04-03 05:41:56,409 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_v110_open [2023-04-03 05:41:56,409 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_v110_close [2023-04-03 05:41:56,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ValidHeaderBytes [2023-04-03 05:41:56,409 INFO L138 BoogieDeclarations]: Found implementation of procedure SyncHeader [2023-04-03 05:41:56,409 INFO L138 BoogieDeclarations]: Found implementation of procedure DecodeMatrix [2023-04-03 05:41:56,410 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_v110_decode [2023-04-03 05:41:56,410 INFO L138 BoogieDeclarations]: Found implementation of procedure EncodeMatrix [2023-04-03 05:41:56,410 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_v110_sync [2023-04-03 05:41:56,410 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_v110_idle [2023-04-03 05:41:56,410 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_v110_encode [2023-04-03 05:41:56,410 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_v110_stat_callback [2023-04-03 05:41:56,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_83 [2023-04-03 05:41:56,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_84 [2023-04-03 05:41:56,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_85 [2023-04-03 05:41:56,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_86 [2023-04-03 05:41:56,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_87 [2023-04-03 05:41:56,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_88 [2023-04-03 05:41:56,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_89 [2023-04-03 05:41:56,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_90 [2023-04-03 05:41:56,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_91 [2023-04-03 05:41:56,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_92 [2023-04-03 05:41:56,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_93 [2023-04-03 05:41:56,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_94 [2023-04-03 05:41:56,411 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-04-03 05:41:56,411 INFO L138 BoogieDeclarations]: Found implementation of procedure current_top_of_stack [2023-04-03 05:41:56,411 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2023-04-03 05:41:56,411 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2023-04-03 05:41:56,411 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2023-04-03 05:41:56,411 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2023-04-03 05:41:56,411 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2023-04-03 05:41:56,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2023-04-03 05:41:56,411 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2023-04-03 05:41:56,411 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2023-04-03 05:41:56,411 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2023-04-03 05:41:56,411 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2023-04-03 05:41:56,411 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_lock_driver [2023-04-03 05:41:56,411 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_lock_drivers [2023-04-03 05:41:56,411 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_unlock_driver [2023-04-03 05:41:56,411 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_unlock_drivers [2023-04-03 05:41:56,411 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_star [2023-04-03 05:41:56,411 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_wildmat [2023-04-03 05:41:56,412 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_msncmp [2023-04-03 05:41:56,412 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_dc2minor [2023-04-03 05:41:56,412 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_timer_funct [2023-04-03 05:41:56,412 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_timer_ctrl [2023-04-03 05:41:56,412 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_receive_skb_callback [2023-04-03 05:41:56,412 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_command [2023-04-03 05:41:56,412 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_all_eaz [2023-04-03 05:41:56,412 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_capi_rec_hl_msg [2023-04-03 05:41:56,412 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_status_callback [2023-04-03 05:41:56,412 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_getnum [2023-04-03 05:41:56,412 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_readbchan [2023-04-03 05:41:56,412 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_readbchan_tty [2023-04-03 05:41:56,412 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_minor2drv [2023-04-03 05:41:56,412 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_minor2chan [2023-04-03 05:41:56,412 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_statstr [2023-04-03 05:41:56,412 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_info_update [2023-04-03 05:41:56,412 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_read [2023-04-03 05:41:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_write [2023-04-03 05:41:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_poll [2023-04-03 05:41:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ioctl [2023-04-03 05:41:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_unlocked_ioctl [2023-04-03 05:41:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_open [2023-04-03 05:41:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_close [2023-04-03 05:41:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_map_eaz2msn [2023-04-03 05:41:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_get_free_channel [2023-04-03 05:41:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_free_channel [2023-04-03 05:41:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_unexclusive_channel [2023-04-03 05:41:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_writebuf_stub [2023-04-03 05:41:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_writebuf_skb_stub [2023-04-03 05:41:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_add_channels [2023-04-03 05:41:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure set_global_features [2023-04-03 05:41:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure map_drvname [2023-04-03 05:41:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure map_namedrv [2023-04-03 05:41:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_register_divert [2023-04-03 05:41:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure register_isdn [2023-04-03 05:41:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_getrev [2023-04-03 05:41:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_init [2023-04-03 05:41:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_exit [2023-04-03 05:41:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2023-04-03 05:41:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_4 [2023-04-03 05:41:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2023-04-03 05:41:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_8 [2023-04-03 05:41:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2023-04-03 05:41:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-03 05:41:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_111 [2023-04-03 05:41:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_112 [2023-04-03 05:41:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_113 [2023-04-03 05:41:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_114 [2023-04-03 05:41:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_115 [2023-04-03 05:41:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_116 [2023-04-03 05:41:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_117 [2023-04-03 05:41:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_118 [2023-04-03 05:41:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_119 [2023-04-03 05:41:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_120 [2023-04-03 05:41:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_121 [2023-04-03 05:41:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_122 [2023-04-03 05:41:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_123 [2023-04-03 05:41:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_124 [2023-04-03 05:41:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_125 [2023-04-03 05:41:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_126 [2023-04-03 05:41:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_127 [2023-04-03 05:41:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_128 [2023-04-03 05:41:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_129 [2023-04-03 05:41:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_130 [2023-04-03 05:41:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_131 [2023-04-03 05:41:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_132 [2023-04-03 05:41:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_133 [2023-04-03 05:41:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_134 [2023-04-03 05:41:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_135 [2023-04-03 05:41:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_136 [2023-04-03 05:41:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_137 [2023-04-03 05:41:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_138 [2023-04-03 05:41:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_139 [2023-04-03 05:41:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_140 [2023-04-03 05:41:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_141 [2023-04-03 05:41:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_142 [2023-04-03 05:41:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_143 [2023-04-03 05:41:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_144 [2023-04-03 05:41:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_145 [2023-04-03 05:41:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_146 [2023-04-03 05:41:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_147 [2023-04-03 05:41:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_148 [2023-04-03 05:41:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_149 [2023-04-03 05:41:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_150 [2023-04-03 05:41:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_153 [2023-04-03 05:41:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-03 05:41:56,417 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data_offset [2023-04-03 05:41:56,417 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_get_locked_lp___0 [2023-04-03 05:41:56,417 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_frame_log [2023-04-03 05:41:56,417 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_free [2023-04-03 05:41:56,417 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_bind [2023-04-03 05:41:56,417 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_wakeup_daemon [2023-04-03 05:41:56,417 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_closewait [2023-04-03 05:41:56,417 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_get_slot [2023-04-03 05:41:56,417 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_open [2023-04-03 05:41:56,417 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_release [2023-04-03 05:41:56,417 INFO L138 BoogieDeclarations]: Found implementation of procedure get_arg [2023-04-03 05:41:56,417 INFO L138 BoogieDeclarations]: Found implementation of procedure set_arg [2023-04-03 05:41:56,417 INFO L138 BoogieDeclarations]: Found implementation of procedure get_filter [2023-04-03 05:41:56,417 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_ioctl [2023-04-03 05:41:56,417 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_poll [2023-04-03 05:41:56,417 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_fill_rq [2023-04-03 05:41:56,418 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_read [2023-04-03 05:41:56,418 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_write [2023-04-03 05:41:56,418 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_init [2023-04-03 05:41:56,418 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_cleanup [2023-04-03 05:41:56,418 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_skip_ac [2023-04-03 05:41:56,418 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_strip_proto [2023-04-03 05:41:56,418 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_receive [2023-04-03 05:41:56,418 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_push_higher [2023-04-03 05:41:56,418 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_skb_push [2023-04-03 05:41:56,418 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_xmit [2023-04-03 05:41:56,418 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_autodial_filter [2023-04-03 05:41:56,418 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_mp_bundle_array_init [2023-04-03 05:41:56,418 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_mp_bundle_alloc [2023-04-03 05:41:56,418 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_mp_init [2023-04-03 05:41:56,418 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_mp_receive [2023-04-03 05:41:56,418 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_mp_cleanup [2023-04-03 05:41:56,418 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_mp_get_seq [2023-04-03 05:41:56,419 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_mp_discard [2023-04-03 05:41:56,419 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_mp_reassembly [2023-04-03 05:41:56,419 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_mp_free_skb [2023-04-03 05:41:56,419 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_mp_print_recv_pkt [2023-04-03 05:41:56,419 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_bundle [2023-04-03 05:41:56,419 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_dev_ioctl_stats [2023-04-03 05:41:56,419 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_dev_ioctl [2023-04-03 05:41:56,419 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_if_get_unit [2023-04-03 05:41:56,419 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_dial_slave [2023-04-03 05:41:56,419 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_hangup_slave [2023-04-03 05:41:56,419 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_ccp_kickup [2023-04-03 05:41:56,419 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_ccp_xmit_reset [2023-04-03 05:41:56,419 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_ccp_reset_alloc [2023-04-03 05:41:56,419 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_ccp_reset_free [2023-04-03 05:41:56,419 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_ccp_reset_free_state [2023-04-03 05:41:56,419 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_ccp_timer_callback [2023-04-03 05:41:56,419 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_ccp_reset_alloc_state [2023-04-03 05:41:56,419 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_ccp_reset_trans [2023-04-03 05:41:56,420 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_ccp_reset_ack_rcvd [2023-04-03 05:41:56,420 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_decompress [2023-04-03 05:41:56,420 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_compress [2023-04-03 05:41:56,420 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_receive_ccp [2023-04-03 05:41:56,420 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_send_ccp [2023-04-03 05:41:56,420 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_register_compressor [2023-04-03 05:41:56,420 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_unregister_compressor [2023-04-03 05:41:56,420 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_ppp_set_compressor [2023-04-03 05:41:56,420 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_5 [2023-04-03 05:41:56,420 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_5 [2023-04-03 05:41:56,420 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_5 [2023-04-03 05:41:56,420 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_5 [2023-04-03 05:41:56,420 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-04-03 05:41:56,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_201 [2023-04-03 05:41:56,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_202 [2023-04-03 05:41:56,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_203 [2023-04-03 05:41:56,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_204 [2023-04-03 05:41:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_205 [2023-04-03 05:41:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_206 [2023-04-03 05:41:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_207 [2023-04-03 05:41:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_208 [2023-04-03 05:41:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_209 [2023-04-03 05:41:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_210 [2023-04-03 05:41:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_211 [2023-04-03 05:41:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_212 [2023-04-03 05:41:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_213 [2023-04-03 05:41:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_214 [2023-04-03 05:41:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_net_get_locked_lp___1 [2023-04-03 05:41:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_concap_dl_data_req [2023-04-03 05:41:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_concap_dl_connect_req [2023-04-03 05:41:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_concap_dl_disconn_req [2023-04-03 05:41:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_concap_new [2023-04-03 05:41:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_concap_device_ops_7 [2023-04-03 05:41:56,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_7 [2023-04-03 05:41:56,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_233 [2023-04-03 05:41:56,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_234 [2023-04-03 05:41:56,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_235 [2023-04-03 05:41:56,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_236 [2023-04-03 05:41:56,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_237 [2023-04-03 05:41:56,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_238 [2023-04-03 05:41:56,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_239 [2023-04-03 05:41:56,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_240 [2023-04-03 05:41:56,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_241 [2023-04-03 05:41:56,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_242 [2023-04-03 05:41:56,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_243 [2023-04-03 05:41:56,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_244 [2023-04-03 05:41:56,425 INFO L138 BoogieDeclarations]: Found implementation of procedure x25_type_trans [2023-04-03 05:41:56,425 INFO L138 BoogieDeclarations]: Found implementation of procedure illegal_state_warn [2023-04-03 05:41:56,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pdata_is_bad [2023-04-03 05:41:56,425 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_x25iface_proto_new [2023-04-03 05:41:56,426 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_x25iface_proto_close [2023-04-03 05:41:56,426 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_x25iface_proto_del [2023-04-03 05:41:56,426 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_x25iface_proto_restart [2023-04-03 05:41:56,426 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_x25iface_receive [2023-04-03 05:41:56,426 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_x25iface_connect_ind [2023-04-03 05:41:56,426 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_x25iface_disconn_ind [2023-04-03 05:41:56,426 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_x25iface_xmit [2023-04-03 05:41:56,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_concap_proto_ops_6 [2023-04-03 05:41:56,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2023-04-03 05:41:56,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_261 [2023-04-03 05:41:56,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_262 [2023-04-03 05:41:56,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_263 [2023-04-03 05:41:56,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_264 [2023-04-03 05:41:56,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_265 [2023-04-03 05:41:56,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_266 [2023-04-03 05:41:56,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_267 [2023-04-03 05:41:56,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_268 [2023-04-03 05:41:56,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_269 [2023-04-03 05:41:56,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_270 [2023-04-03 05:41:56,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_271 [2023-04-03 05:41:56,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_272 [2023-04-03 05:41:56,427 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_audio_tlookup [2023-04-03 05:41:56,427 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_audio_ulaw2alaw [2023-04-03 05:41:56,427 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_audio_alaw2ulaw [2023-04-03 05:41:56,427 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_audio_linear2ulaw [2023-04-03 05:41:56,427 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_audio_get_bits [2023-04-03 05:41:56,427 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_audio_put_bits [2023-04-03 05:41:56,427 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_audio_adpcm_init [2023-04-03 05:41:56,427 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_audio_dtmf_init [2023-04-03 05:41:56,427 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_audio_adpcm2xlaw [2023-04-03 05:41:56,427 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_audio_xlaw2adpcm [2023-04-03 05:41:56,427 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_audio_goertzel [2023-04-03 05:41:56,427 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_audio_eval_dtmf [2023-04-03 05:41:56,428 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_audio_calc_dtmf [2023-04-03 05:41:56,428 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_audio_silence_init [2023-04-03 05:41:56,428 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_audio_calc_silence [2023-04-03 05:41:56,428 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_audio_put_dle_code [2023-04-03 05:41:56,428 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_audio_eval_silence [2023-04-03 05:41:56,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_289 [2023-04-03 05:41:56,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_290 [2023-04-03 05:41:56,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_291 [2023-04-03 05:41:56,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_292 [2023-04-03 05:41:56,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_293 [2023-04-03 05:41:56,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_294 [2023-04-03 05:41:56,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_295 [2023-04-03 05:41:56,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_296 [2023-04-03 05:41:56,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_297 [2023-04-03 05:41:56,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_298 [2023-04-03 05:41:56,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_299 [2023-04-03 05:41:56,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_300 [2023-04-03 05:41:56,429 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_getrev___0 [2023-04-03 05:41:56,429 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_fax_modem_result [2023-04-03 05:41:56,429 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_fax_command1 [2023-04-03 05:41:56,429 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_fax_command [2023-04-03 05:41:56,429 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_fax_bitorder [2023-04-03 05:41:56,429 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_cmd_FCLASS1 [2023-04-03 05:41:56,429 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_cmd_FCLASS2 [2023-04-03 05:41:56,429 INFO L138 BoogieDeclarations]: Found implementation of procedure isdn_tty_cmd_PLUSF_FAX [2023-04-03 05:41:56,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_317 [2023-04-03 05:41:56,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_318 [2023-04-03 05:41:56,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_319 [2023-04-03 05:41:56,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_320 [2023-04-03 05:41:56,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_321 [2023-04-03 05:41:56,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_322 [2023-04-03 05:41:56,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_323 [2023-04-03 05:41:56,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_324 [2023-04-03 05:41:56,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_325 [2023-04-03 05:41:56,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_326 [2023-04-03 05:41:56,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_327 [2023-04-03 05:41:56,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_328 [2023-04-03 05:41:56,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-03 05:41:56,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-03 05:41:56,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-03 05:41:56,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-03 05:41:56,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-03 05:41:56,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-03 05:41:56,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2023-04-03 05:41:56,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2023-04-03 05:41:56,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2023-04-03 05:41:56,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2023-04-03 05:41:56,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-04-03 05:41:56,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2023-04-03 05:41:56,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-04-03 05:41:56,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2023-04-03 05:41:56,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2023-04-03 05:41:56,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2023-04-03 05:41:56,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2023-04-03 05:41:56,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_isdn_mutex [2023-04-03 05:41:56,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_isdn_mutex [2023-04-03 05:41:56,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_isdn_mutex [2023-04-03 05:41:56,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_isdn_mutex [2023-04-03 05:41:56,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_isdn_mutex [2023-04-03 05:41:56,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_isdn_mutex [2023-04-03 05:41:56,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_isdn_mutex [2023-04-03 05:41:56,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_isdn_mutex [2023-04-03 05:41:56,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_isdn_mutex [2023-04-03 05:41:56,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_isdn_mutex [2023-04-03 05:41:56,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_isdn_mutex [2023-04-03 05:41:56,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2023-04-03 05:41:56,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2023-04-03 05:41:56,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2023-04-03 05:41:56,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2023-04-03 05:41:56,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-04-03 05:41:56,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2023-04-03 05:41:56,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2023-04-03 05:41:56,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2023-04-03 05:41:56,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2023-04-03 05:41:56,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2023-04-03 05:41:56,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2023-04-03 05:41:56,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_modem_info_mutex [2023-04-03 05:41:56,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_modem_info_mutex [2023-04-03 05:41:56,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_modem_info_mutex [2023-04-03 05:41:56,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_modem_info_mutex [2023-04-03 05:41:56,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_modem_info_mutex [2023-04-03 05:41:56,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_modem_info_mutex [2023-04-03 05:41:56,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_modem_info_mutex [2023-04-03 05:41:56,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_modem_info_mutex [2023-04-03 05:41:56,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_modem_info_mutex [2023-04-03 05:41:56,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_modem_info_mutex [2023-04-03 05:41:56,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_modem_info_mutex [2023-04-03 05:41:56,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mtx_of_isdn_devt [2023-04-03 05:41:56,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mtx_of_isdn_devt [2023-04-03 05:41:56,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mtx_of_isdn_devt [2023-04-03 05:41:56,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mtx_of_isdn_devt [2023-04-03 05:41:56,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mtx_of_isdn_devt [2023-04-03 05:41:56,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mtx_of_isdn_devt [2023-04-03 05:41:56,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mtx_of_isdn_devt [2023-04-03 05:41:56,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mtx_of_isdn_devt [2023-04-03 05:41:56,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mtx_of_isdn_devt [2023-04-03 05:41:56,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mtx_of_isdn_devt [2023-04-03 05:41:56,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mtx_of_isdn_devt [2023-04-03 05:41:56,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-04-03 05:41:56,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2023-04-03 05:41:56,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2023-04-03 05:41:56,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2023-04-03 05:41:56,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-03 05:41:56,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2023-04-03 05:41:56,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2023-04-03 05:41:56,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2023-04-03 05:41:56,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2023-04-03 05:41:56,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2023-04-03 05:41:56,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2023-04-03 05:41:56,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-03 05:41:56,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2023-04-03 05:41:56,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-03 05:41:56,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2023-04-03 05:41:56,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2023-04-03 05:41:56,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-04-03 05:41:56,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-03 05:41:56,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2023-04-03 05:41:56,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-04-03 05:41:56,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-04-03 05:41:56,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-04-03 05:41:56,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-04-03 05:41:56,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-03 05:41:56,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2023-04-03 05:41:56,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __tty_alloc_driver [2023-04-03 05:41:56,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2023-04-03 05:41:56,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-04-03 05:41:56,435 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-04-03 05:41:56,435 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-04-03 05:41:56,436 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-03 05:41:56,436 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2023-04-03 05:41:56,436 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-04-03 05:41:56,436 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-03 05:41:56,436 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2023-04-03 05:41:56,436 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-03 05:41:56,436 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-04-03 05:41:56,436 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2023-04-03 05:41:56,436 INFO L138 BoogieDeclarations]: Found implementation of procedure bpf_prog_create [2023-04-03 05:41:56,436 INFO L138 BoogieDeclarations]: Found implementation of procedure bpf_prog_destroy [2023-04-03 05:41:56,436 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-04-03 05:41:56,436 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-04-03 05:41:56,436 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-04-03 05:41:56,436 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-03 05:41:56,436 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_header [2023-04-03 05:41:56,436 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_header_cache [2023-04-03 05:41:56,437 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_header_cache_update [2023-04-03 05:41:56,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2023-04-03 05:41:56,437 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-04-03 05:41:56,437 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-04-03 05:41:56,437 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-03 05:41:56,437 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-04-03 05:41:56,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_activate_9 [2023-04-03 05:41:56,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destruct_9 [2023-04-03 05:41:56,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-03 05:41:56,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_11 [2023-04-03 05:41:56,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_open_6 [2023-04-03 05:41:56,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_9 [2023-04-03 05:41:56,437 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-03 05:41:56,437 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-04-03 05:41:56,437 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rtnl_is_held [2023-04-03 05:41:56,437 INFO L138 BoogieDeclarations]: Found implementation of procedure memdup_user [2023-04-03 05:41:56,438 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-03 05:41:56,438 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2023-04-03 05:41:56,438 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-04-03 05:41:56,438 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2023-04-03 05:41:56,438 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2023-04-03 05:41:56,438 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-04-03 05:41:56,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-04-03 05:41:56,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-03 05:41:56,438 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2023-04-03 05:41:56,438 INFO L138 BoogieDeclarations]: Found implementation of procedure nonseekable_open [2023-04-03 05:41:56,438 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-04-03 05:41:56,438 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-03 05:41:56,438 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2023-04-03 05:41:56,438 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_reset [2023-04-03 05:41:56,438 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-04-03 05:41:56,438 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-04-03 05:41:56,438 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2023-04-03 05:41:56,439 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2023-04-03 05:41:56,439 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-04-03 05:41:56,439 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-04-03 05:41:56,439 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2023-04-03 05:41:56,439 INFO L138 BoogieDeclarations]: Found implementation of procedure send_sig [2023-04-03 05:41:56,439 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-04-03 05:41:56,439 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2023-04-03 05:41:56,439 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-04-03 05:41:56,439 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2023-04-03 05:41:56,439 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-03 05:41:56,439 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head [2023-04-03 05:41:56,439 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2023-04-03 05:41:56,439 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2023-04-03 05:41:56,439 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_realloc_headroom [2023-04-03 05:41:56,439 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2023-04-03 05:41:56,439 INFO L138 BoogieDeclarations]: Found implementation of procedure slhc_compress [2023-04-03 05:41:56,440 INFO L138 BoogieDeclarations]: Found implementation of procedure slhc_free [2023-04-03 05:41:56,440 INFO L138 BoogieDeclarations]: Found implementation of procedure slhc_init [2023-04-03 05:41:56,440 INFO L138 BoogieDeclarations]: Found implementation of procedure slhc_remember [2023-04-03 05:41:56,440 INFO L138 BoogieDeclarations]: Found implementation of procedure slhc_uncompress [2023-04-03 05:41:56,440 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-03 05:41:56,440 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2023-04-03 05:41:56,440 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2023-04-03 05:41:56,440 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_buffer_request_room [2023-04-03 05:41:56,440 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_check_change [2023-04-03 05:41:56,440 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2023-04-03 05:41:56,440 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hangup [2023-04-03 05:41:56,440 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hung_up_p [2023-04-03 05:41:56,440 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2023-04-03 05:41:56,440 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_flags [2023-04-03 05:41:56,440 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_flush [2023-04-03 05:41:56,440 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_lock [2023-04-03 05:41:56,441 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_block_til_ready [2023-04-03 05:41:56,441 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_close_end [2023-04-03 05:41:56,441 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2023-04-03 05:41:56,441 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_init [2023-04-03 05:41:56,441 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_install [2023-04-03 05:41:56,441 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_driver [2023-04-03 05:41:56,441 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2023-04-03 05:41:56,441 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unlock [2023-04-03 05:41:56,441 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2023-04-03 05:41:56,441 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wait_until_sent [2023-04-03 05:41:56,441 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wakeup [2023-04-03 05:41:56,441 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-04-03 05:41:56,441 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-04-03 05:41:56,441 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2023-04-03 05:41:56,442 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-03 05:41:56,442 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-03 05:41:56,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-03 05:41:56,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-03 05:41:56,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-03 05:41:56,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-04-03 05:41:56,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-04-03 05:41:56,442 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-03 05:41:56,442 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-03 05:41:56,442 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-03 05:41:56,442 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-03 05:41:56,442 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-03 05:41:56,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-03 05:41:56,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-03 05:41:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-03 05:41:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-03 05:41:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-03 05:41:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-03 05:41:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2023-04-03 05:41:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-04-03 05:41:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-04-03 05:41:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2023-04-03 05:41:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32p [2023-04-03 05:41:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2023-04-03 05:41:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2023-04-03 05:41:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-03 05:41:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-04-03 05:41:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-04-03 05:41:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-03 05:41:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-03 05:41:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-03 05:41:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-03 05:41:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-03 05:41:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-03 05:41:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-04-03 05:41:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2023-04-03 05:41:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2023-04-03 05:41:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-04-03 05:41:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-03 05:41:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-04-03 05:41:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2023-04-03 05:41:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2023-04-03 05:41:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-03 05:41:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-04-03 05:41:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-04-03 05:41:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-03 05:41:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-04-03 05:41:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-04-03 05:41:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-03 05:41:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-04-03 05:41:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2023-04-03 05:41:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_15 [2023-04-03 05:41:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-04-03 05:41:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2023-04-03 05:41:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2023-04-03 05:41:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2023-04-03 05:41:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-03 05:41:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-03 05:41:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-03 05:41:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-03 05:41:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-03 05:41:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-04-03 05:41:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-03 05:41:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-03 05:41:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-03 05:41:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-03 05:41:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-04-03 05:41:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-04-03 05:41:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-03 05:41:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-03 05:41:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-03 05:41:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-03 05:41:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-04-03 05:41:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2023-04-03 05:41:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2023-04-03 05:41:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2023-04-03 05:41:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2023-04-03 05:41:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-04-03 05:41:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2023-04-03 05:41:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2023-04-03 05:41:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2023-04-03 05:41:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2023-04-03 05:41:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2023-04-03 05:41:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-04-03 05:41:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2023-04-03 05:41:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2023-04-03 05:41:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-03 05:41:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-03 05:41:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2023-04-03 05:41:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-04-03 05:41:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2023-04-03 05:41:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-03 05:41:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-03 05:41:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-03 05:41:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-04-03 05:41:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-04-03 05:41:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-03 05:41:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-04-03 05:41:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_18 [2023-04-03 05:41:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-03 05:41:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_17 [2023-04-03 05:41:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-04-03 05:41:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-04-03 05:41:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2023-04-03 05:41:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2023-04-03 05:41:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-03 05:41:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-04-03 05:41:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2023-04-03 05:41:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2023-04-03 05:41:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-04-03 05:41:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2023-04-03 05:41:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2023-04-03 05:41:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-04-03 05:41:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2023-04-03 05:41:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-04-03 05:41:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-04-03 05:41:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-03 05:41:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-04-03 05:41:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-03 05:41:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-03 05:41:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2023-04-03 05:41:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2023-04-03 05:41:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2023-04-03 05:41:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2023-04-03 05:41:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2023-04-03 05:41:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-04-03 05:41:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_11 [2023-04-03 05:41:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_header_ops_12 [2023-04-03 05:41:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2023-04-03 05:41:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2023-04-03 05:41:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2023-04-03 05:41:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2023-04-03 05:41:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2023-04-03 05:41:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2023-04-03 05:41:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2023-04-03 05:41:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-04-03 05:41:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-04-03 05:41:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2023-04-03 05:41:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2023-04-03 05:41:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-04-03 05:41:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-04-03 05:41:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dst [2023-04-03 05:41:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-04-03 05:41:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-04-03 05:41:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2023-04-03 05:41:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-04-03 05:41:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2023-04-03 05:41:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-03 05:41:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2023-04-03 05:41:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-04-03 05:41:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-03 05:41:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-03 05:41:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2023-04-03 05:41:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2023-04-03 05:41:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-04-03 05:41:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-03 05:41:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2023-04-03 05:41:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-04-03 05:41:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-04-03 05:41:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-04-03 05:41:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header [2023-04-03 05:41:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2023-04-03 05:41:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2023-04-03 05:41:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2023-04-03 05:41:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hdr [2023-04-03 05:41:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-03 05:41:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-03 05:41:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-03 05:41:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_20 [2023-04-03 05:41:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_22 [2023-04-03 05:41:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-03 05:41:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-04-03 05:41:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-03 05:41:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-03 05:41:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-03 05:41:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-03 05:41:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-04-03 05:41:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-04-03 05:41:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2023-04-03 05:41:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2023-04-03 05:41:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-04-03 05:41:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_19 [2023-04-03 05:41:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-04-03 05:41:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_21 [2023-04-03 05:41:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure eth_header [2023-04-03 05:41:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure eth_header_cache [2023-04-03 05:41:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure eth_header_cache_update [2023-04-03 05:41:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-04-03 05:41:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rtnl_is_held [2023-04-03 05:41:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure dst_link_failure [2023-04-03 05:41:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-03 05:41:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_lock [2023-04-03 05:41:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_reset [2023-04-03 05:41:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_reset_all_tx_gt [2023-04-03 05:41:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_reset_all_tx [2023-04-03 05:41:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_lock_drivers [2023-04-03 05:41:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_unlock_drivers [2023-04-03 05:41:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_free_channel [2023-04-03 05:41:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_all_eaz [2023-04-03 05:41:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_command [2023-04-03 05:41:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_dc2minor [2023-04-03 05:41:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_info_update [2023-04-03 05:41:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_map_eaz2msn [2023-04-03 05:41:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_timer_ctrl [2023-04-03 05:41:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_unexclusive_channel [2023-04-03 05:41:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_get_free_channel [2023-04-03 05:41:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_writebuf_skb_stub [2023-04-03 05:41:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_msncmp [2023-04-03 05:41:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_new [2023-04-03 05:41:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_newslave [2023-04-03 05:41:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_rm [2023-04-03 05:41:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_rmall [2023-04-03 05:41:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_stat_callback [2023-04-03 05:41:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_setcfg [2023-04-03 05:41:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_getcfg [2023-04-03 05:41:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_addphone [2023-04-03 05:41:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_getphones [2023-04-03 05:41:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_getpeer [2023-04-03 05:41:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_delphone [2023-04-03 05:41:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_find_icall [2023-04-03 05:41:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_hangup [2023-04-03 05:41:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_dial [2023-04-03 05:41:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_autohup [2023-04-03 05:41:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_force_hangup [2023-04-03 05:41:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_force_dial [2023-04-03 05:41:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_findif [2023-04-03 05:41:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_rcv_skb [2023-04-03 05:41:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_dial_req [2023-04-03 05:41:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_writebuf_skb [2023-04-03 05:41:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_write_super [2023-04-03 05:41:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_lp_busy [2023-04-03 05:41:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_get_locked_lp [2023-04-03 05:41:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_add_to_bundle [2023-04-03 05:41:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_rm_from_bundle [2023-04-03 05:41:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_free [2023-04-03 05:41:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_bind [2023-04-03 05:41:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_autodial_filter [2023-04-03 05:41:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_xmit [2023-04-03 05:41:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_receive [2023-04-03 05:41:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_dev_ioctl [2023-04-03 05:41:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_wakeup_daemon [2023-04-03 05:41:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_concap_new [2023-04-03 05:41:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_device_started [2023-04-03 05:41:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_device_wake_queue [2023-04-03 05:41:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_device_stop_queue [2023-04-03 05:41:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_device_busy [2023-04-03 05:41:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_inc_frame_cnt [2023-04-03 05:41:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_dec_frame_cnt [2023-04-03 05:41:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_zero_frame_cnt [2023-04-03 05:41:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_force_dial_lp [2023-04-03 05:41:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_start_xmit [2023-04-03 05:41:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_ciscohdlck_connected [2023-04-03 05:41:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_ciscohdlck_disconnected [2023-04-03 05:41:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_unreachable [2023-04-03 05:41:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_reset [2023-04-03 05:41:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-04-03 05:41:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_open [2023-04-03 05:41:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-03 05:41:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_bind_channel [2023-04-03 05:41:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_unbind_channel [2023-04-03 05:41:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_lp_disconnected [2023-04-03 05:41:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-03 05:41:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-04-03 05:41:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_log_skb [2023-04-03 05:41:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_softint [2023-04-03 05:41:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_xmit [2023-04-03 05:41:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_adjust_hdr [2023-04-03 05:41:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_tx_timeout [2023-04-03 05:41:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-03 05:41:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_close [2023-04-03 05:41:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_get_stats [2023-04-03 05:41:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_type_trans [2023-04-03 05:41:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_ciscohdlck_alloc_skb [2023-04-03 05:41:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ciscohdlck_dev_ioctl [2023-04-03 05:41:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_ioctl [2023-04-03 05:41:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_ciscohdlck_slarp_send_keepalive [2023-04-03 05:41:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_ciscohdlck_slarp_send_request [2023-04-03 05:41:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_ciscohdlck_slarp_send_reply [2023-04-03 05:41:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_ciscohdlck_slarp_in [2023-04-03 05:41:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_ciscohdlck_receive [2023-04-03 05:41:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_receive [2023-04-03 05:41:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_header [2023-04-03 05:41:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_header_cache [2023-04-03 05:41:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_header_cache_update [2023-04-03 05:41:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_init [2023-04-03 05:41:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_swapbind [2023-04-03 05:41:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_swap_usage [2023-04-03 05:41:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure _isdn_setup [2023-04-03 05:41:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_rmallphone [2023-04-03 05:41:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_realrm [2023-04-03 05:41:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_11 [2023-04-03 05:41:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-03 05:41:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_11 [2023-04-03 05:41:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_12 [2023-04-03 05:41:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-04-03 05:41:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-03 05:41:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2023-04-03 05:41:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2023-04-03 05:41:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-04-03 05:41:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_55 [2023-04-03 05:41:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_50 [2023-04-03 05:41:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_53 [2023-04-03 05:41:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_56 [2023-04-03 05:41:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_58 [2023-04-03 05:41:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_60 [2023-04-03 05:41:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_51 [2023-04-03 05:41:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_52 [2023-04-03 05:41:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_54 [2023-04-03 05:41:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_57 [2023-04-03 05:41:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_59 [2023-04-03 05:41:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_modem_info_mutex [2023-04-03 05:41:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_modem_info_mutex [2023-04-03 05:41:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_61 [2023-04-03 05:41:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-04-03 05:41:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_45 [2023-04-03 05:41:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_47 [2023-04-03 05:41:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_46 [2023-04-03 05:41:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_49 [2023-04-03 05:41:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_48 [2023-04-03 05:41:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2023-04-03 05:41:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure send_sig [2023-04-03 05:41:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2023-04-03 05:41:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_port_operations_9 [2023-04-03 05:41:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_tty_operations_10 [2023-04-03 05:41:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure __tty_alloc_driver [2023-04-03 05:41:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2023-04-03 05:41:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2023-04-03 05:41:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2023-04-03 05:41:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2023-04-03 05:41:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure flag_buf_ptr [2023-04-03 05:41:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wait_until_sent [2023-04-03 05:41:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure tty_check_change [2023-04-03 05:41:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2023-04-03 05:41:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2023-04-03 05:41:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2023-04-03 05:41:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hung_up_p [2023-04-03 05:41:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2023-04-03 05:41:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_flush [2023-04-03 05:41:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_init [2023-04-03 05:41:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2023-04-03 05:41:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_block_til_ready [2023-04-03 05:41:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close_end [2023-04-03 05:41:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_install [2023-04-03 05:41:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure tty_lock [2023-04-03 05:41:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unlock [2023-04-03 05:41:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wait_until_sent_from_close [2023-04-03 05:41:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure tty_buffer_request_room [2023-04-03 05:41:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2023-04-03 05:41:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2023-04-03 05:41:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2023-04-03 05:41:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2023-04-03 05:41:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2023-04-03 05:41:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2023-04-03 05:41:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2023-04-03 05:41:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2023-04-03 05:41:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2023-04-03 05:41:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2023-04-03 05:41:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-04-03 05:41:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-04-03 05:41:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-04-03 05:41:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_getnum [2023-04-03 05:41:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_readbchan_tty [2023-04-03 05:41:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_modem_escape [2023-04-03 05:41:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_modem_ring [2023-04-03 05:41:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_carrier_timeout [2023-04-03 05:41:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_modem_xmit [2023-04-03 05:41:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_modem_init [2023-04-03 05:41:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_exit [2023-04-03 05:41:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_readmodem [2023-04-03 05:41:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_find_icall [2023-04-03 05:41:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_stat_callback [2023-04-03 05:41:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_rcv_skb [2023-04-03 05:41:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_capi_facility [2023-04-03 05:41:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_at_cout [2023-04-03 05:41:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_modem_hup [2023-04-03 05:41:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_cmd_PLUSF_FAX [2023-04-03 05:41:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_fax_command [2023-04-03 05:41:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_fax_bitorder [2023-04-03 05:41:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_audio_ulaw2alaw [2023-04-03 05:41:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_audio_alaw2ulaw [2023-04-03 05:41:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_audio_adpcm_init [2023-04-03 05:41:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_audio_adpcm2xlaw [2023-04-03 05:41:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_audio_xlaw2adpcm [2023-04-03 05:41:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_audio_calc_dtmf [2023-04-03 05:41:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_audio_eval_dtmf [2023-04-03 05:41:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_audio_dtmf_init [2023-04-03 05:41:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_audio_calc_silence [2023-04-03 05:41:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_audio_eval_silence [2023-04-03 05:41:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_audio_silence_init [2023-04-03 05:41:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_audio_put_dle_code [2023-04-03 05:41:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_edit_at [2023-04-03 05:41:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_check_esc [2023-04-03 05:41:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_modem_reset_regs [2023-04-03 05:41:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_cmd_ATA [2023-04-03 05:41:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_flush_buffer [2023-04-03 05:41:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_modem_result [2023-04-03 05:41:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_countDLE [2023-04-03 05:41:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_try_read [2023-04-03 05:41:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_cleanup_xmit [2023-04-03 05:41:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_tint [2023-04-03 05:41:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_handleDLEdown [2023-04-03 05:41:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-04-03 05:41:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_end_vrx [2023-04-03 05:41:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_senddown [2023-04-03 05:41:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_modem_do_ncarrier [2023-04-03 05:41:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_modem_ncarrier [2023-04-03 05:41:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_calc_usage [2023-04-03 05:41:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_dial [2023-04-03 05:41:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_suspend [2023-04-03 05:41:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_resume [2023-04-03 05:41:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_send_msg [2023-04-03 05:41:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_paranoia_check [2023-04-03 05:41:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_change_speed [2023-04-03 05:41:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_startup [2023-04-03 05:41:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_shutdown [2023-04-03 05:41:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_write [2023-04-03 05:41:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_write_room [2023-04-03 05:41:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_chars_in_buffer [2023-04-03 05:41:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_flush_chars [2023-04-03 05:41:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_throttle [2023-04-03 05:41:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_unthrottle [2023-04-03 05:41:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_get_lsr_info [2023-04-03 05:41:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_tiocmget [2023-04-03 05:41:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_tiocmset [2023-04-03 05:41:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_ioctl [2023-04-03 05:41:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_set_termios [2023-04-03 05:41:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_install [2023-04-03 05:41:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_open [2023-04-03 05:41:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_close [2023-04-03 05:41:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_hangup [2023-04-03 05:41:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_reset_profile [2023-04-03 05:41:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_modem_reset_vpar [2023-04-03 05:41:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_modem_reset_faxpar [2023-04-03 05:41:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure modem_write_profile [2023-04-03 05:41:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_carrier_raised [2023-04-03 05:41:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_match_icall [2023-04-03 05:41:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_on_hook [2023-04-03 05:41:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_off_hook [2023-04-03 05:41:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_show_profile [2023-04-03 05:41:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_get_msnstr [2023-04-03 05:41:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_getdial [2023-04-03 05:41:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_report [2023-04-03 05:41:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_cmd_ATand [2023-04-03 05:41:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_check_ats [2023-04-03 05:41:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_cmd_ATS [2023-04-03 05:41:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_cmd_PLUSF [2023-04-03 05:41:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_cmd_PLUSV [2023-04-03 05:41:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_parse_at [2023-04-03 05:41:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destruct_9 [2023-04-03 05:41:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_9 [2023-04-03 05:41:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_activate_9 [2023-04-03 05:41:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_10 [2023-04-03 05:41:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_9 [2023-04-03 05:41:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_93 [2023-04-03 05:41:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_88 [2023-04-03 05:41:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_91 [2023-04-03 05:41:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_94 [2023-04-03 05:41:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_89 [2023-04-03 05:41:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_90 [2023-04-03 05:41:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_92 [2023-04-03 05:41:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_83 [2023-04-03 05:41:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_85 [2023-04-03 05:41:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_84 [2023-04-03 05:41:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_87 [2023-04-03 05:41:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_86 [2023-04-03 05:41:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-03 05:41:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_v110_encode [2023-04-03 05:41:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_v110_decode [2023-04-03 05:41:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_v110_stat_callback [2023-04-03 05:41:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_v110_close [2023-04-03 05:41:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure FlipBits [2023-04-03 05:41:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_v110_open [2023-04-03 05:41:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure ValidHeaderBytes [2023-04-03 05:41:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure SyncHeader [2023-04-03 05:41:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure DecodeMatrix [2023-04-03 05:41:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure EncodeMatrix [2023-04-03 05:41:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_v110_sync [2023-04-03 05:41:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_v110_idle [2023-04-03 05:41:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~$Pointer$~TO~int [2023-04-03 05:41:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-04-03 05:41:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-04-03 05:41:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure current_top_of_stack [2023-04-03 05:41:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-04-03 05:41:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_121 [2023-04-03 05:41:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_117 [2023-04-03 05:41:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_118 [2023-04-03 05:41:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_122 [2023-04-03 05:41:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_126 [2023-04-03 05:41:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_128 [2023-04-03 05:41:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_130 [2023-04-03 05:41:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_132 [2023-04-03 05:41:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_134 [2023-04-03 05:41:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_136 [2023-04-03 05:41:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_138 [2023-04-03 05:41:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_140 [2023-04-03 05:41:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_142 [2023-04-03 05:41:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_144 [2023-04-03 05:41:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_146 [2023-04-03 05:41:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_148 [2023-04-03 05:41:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2023-04-03 05:41:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_131 [2023-04-03 05:41:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_133 [2023-04-03 05:41:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_135 [2023-04-03 05:41:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_137 [2023-04-03 05:41:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_139 [2023-04-03 05:41:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_141 [2023-04-03 05:41:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_116 [2023-04-03 05:41:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_119 [2023-04-03 05:41:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_120 [2023-04-03 05:41:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_125 [2023-04-03 05:41:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_127 [2023-04-03 05:41:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_129 [2023-04-03 05:41:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_143 [2023-04-03 05:41:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_145 [2023-04-03 05:41:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_147 [2023-04-03 05:41:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_isdn_mutex [2023-04-03 05:41:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_isdn_mutex [2023-04-03 05:41:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mtx_of_isdn_devt [2023-04-03 05:41:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mtx_of_isdn_devt [2023-04-03 05:41:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2023-04-03 05:41:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_123 [2023-04-03 05:41:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_124 [2023-04-03 05:41:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-03 05:41:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_153 [2023-04-03 05:41:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-04-03 05:41:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-04-03 05:41:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-04-03 05:41:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_111 [2023-04-03 05:41:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_113 [2023-04-03 05:41:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_112 [2023-04-03 05:41:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_115 [2023-04-03 05:41:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_114 [2023-04-03 05:41:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-04-03 05:41:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2023-04-03 05:41:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_concap_proto_ops_6 [2023-04-03 05:41:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_4 [2023-04-03 05:41:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2023-04-03 05:41:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_8 [2023-04-03 05:41:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2023-04-03 05:41:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_concap_device_ops_7 [2023-04-03 05:41:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2023-04-03 05:41:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2023-04-03 05:41:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2023-04-03 05:41:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2023-04-03 05:41:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2023-04-03 05:41:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2023-04-03 05:41:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2023-04-03 05:41:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_149 [2023-04-03 05:41:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2023-04-03 05:41:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_150 [2023-04-03 05:41:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2023-04-03 05:41:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2023-04-03 05:41:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2023-04-03 05:41:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2023-04-03 05:41:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-04-03 05:41:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2023-04-03 05:41:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-04-03 05:41:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure skb_realloc_headroom [2023-04-03 05:41:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2023-04-03 05:41:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2023-04-03 05:41:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2023-04-03 05:41:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_register_compressor [2023-04-03 05:41:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_unregister_compressor [2023-04-03 05:41:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_dial_slave [2023-04-03 05:41:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_hangup_slave [2023-04-03 05:41:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure register_isdn [2023-04-03 05:41:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_readbchan [2023-04-03 05:41:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_read [2023-04-03 05:41:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_write [2023-04-03 05:41:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_open [2023-04-03 05:41:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_init [2023-04-03 05:41:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_cleanup [2023-04-03 05:41:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_poll [2023-04-03 05:41:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_ioctl [2023-04-03 05:41:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_release [2023-04-03 05:41:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_register_divert [2023-04-03 05:41:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_writebuf_stub [2023-04-03 05:41:56,479 INFO L130 BoogieDeclarations]: Found specification of procedure set_global_features [2023-04-03 05:41:56,479 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_wildmat [2023-04-03 05:41:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_add_channels [2023-04-03 05:41:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_lock_driver [2023-04-03 05:41:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_unlock_driver [2023-04-03 05:41:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_star [2023-04-03 05:41:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_timer_funct [2023-04-03 05:41:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_receive_skb_callback [2023-04-03 05:41:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_capi_rec_hl_msg [2023-04-03 05:41:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_status_callback [2023-04-03 05:41:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_minor2drv [2023-04-03 05:41:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_minor2chan [2023-04-03 05:41:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_statstr [2023-04-03 05:41:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_read [2023-04-03 05:41:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~int [2023-04-03 05:41:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_write [2023-04-03 05:41:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_poll [2023-04-03 05:41:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ioctl [2023-04-03 05:41:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_unlocked_ioctl [2023-04-03 05:41:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_open [2023-04-03 05:41:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_close [2023-04-03 05:41:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure map_drvname [2023-04-03 05:41:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure map_namedrv [2023-04-03 05:41:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_getrev [2023-04-03 05:41:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_init [2023-04-03 05:41:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_exit [2023-04-03 05:41:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-03 05:41:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-03 05:41:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2023-04-03 05:41:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_7 [2023-04-03 05:41:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-03 05:41:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-03 05:41:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure memdup_user [2023-04-03 05:41:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-04-03 05:41:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_211 [2023-04-03 05:41:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_206 [2023-04-03 05:41:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_209 [2023-04-03 05:41:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_212 [2023-04-03 05:41:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_207 [2023-04-03 05:41:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_208 [2023-04-03 05:41:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_210 [2023-04-03 05:41:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-03 05:41:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-03 05:41:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_213 [2023-04-03 05:41:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_214 [2023-04-03 05:41:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_201 [2023-04-03 05:41:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_203 [2023-04-03 05:41:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_202 [2023-04-03 05:41:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_205 [2023-04-03 05:41:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_204 [2023-04-03 05:41:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_5 [2023-04-03 05:41:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_5 [2023-04-03 05:41:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_5 [2023-04-03 05:41:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_5 [2023-04-03 05:41:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data_offset [2023-04-03 05:41:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure bpf_prog_create [2023-04-03 05:41:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure bpf_prog_destroy [2023-04-03 05:41:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_init [2023-04-03 05:41:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_free [2023-04-03 05:41:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_compress [2023-04-03 05:41:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_uncompress [2023-04-03 05:41:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_remember [2023-04-03 05:41:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_get_locked_lp___0 [2023-04-03 05:41:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_fill_rq [2023-04-03 05:41:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_closewait [2023-04-03 05:41:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_push_higher [2023-04-03 05:41:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_if_get_unit [2023-04-03 05:41:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_set_compressor [2023-04-03 05:41:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_decompress [2023-04-03 05:41:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_receive_ccp [2023-04-03 05:41:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_compress [2023-04-03 05:41:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_send_ccp [2023-04-03 05:41:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_ccp_kickup [2023-04-03 05:41:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_ccp_xmit_reset [2023-04-03 05:41:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_ccp_reset_alloc [2023-04-03 05:41:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_ccp_reset_free [2023-04-03 05:41:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_ccp_reset_free_state [2023-04-03 05:41:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_ccp_timer_callback [2023-04-03 05:41:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_ccp_reset_alloc_state [2023-04-03 05:41:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_ccp_reset_trans [2023-04-03 05:41:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_ccp_reset_ack_rcvd [2023-04-03 05:41:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_mp_bundle_array_init [2023-04-03 05:41:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_mp_init [2023-04-03 05:41:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_mp_receive [2023-04-03 05:41:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_mp_cleanup [2023-04-03 05:41:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_bundle [2023-04-03 05:41:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_frame_log [2023-04-03 05:41:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_get_slot [2023-04-03 05:41:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure get_arg [2023-04-03 05:41:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure set_arg [2023-04-03 05:41:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure get_filter [2023-04-03 05:41:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_skip_ac [2023-04-03 05:41:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_strip_proto [2023-04-03 05:41:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_skb_push [2023-04-03 05:41:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_mp_bundle_alloc [2023-04-03 05:41:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_mp_get_seq [2023-04-03 05:41:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_mp_discard [2023-04-03 05:41:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_mp_reassembly [2023-04-03 05:41:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_mp_free_skb [2023-04-03 05:41:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_mp_print_recv_pkt [2023-04-03 05:41:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_ppp_dev_ioctl_stats [2023-04-03 05:41:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-04-03 05:41:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-04-03 05:41:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2023-04-03 05:41:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~X~$Pointer$~TO~VOID [2023-04-03 05:41:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2023-04-03 05:41:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2023-04-03 05:41:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_243 [2023-04-03 05:41:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_238 [2023-04-03 05:41:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_241 [2023-04-03 05:41:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_244 [2023-04-03 05:41:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_239 [2023-04-03 05:41:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_240 [2023-04-03 05:41:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_242 [2023-04-03 05:41:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_233 [2023-04-03 05:41:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_235 [2023-04-03 05:41:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_234 [2023-04-03 05:41:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_237 [2023-04-03 05:41:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_236 [2023-04-03 05:41:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_x25iface_proto_new [2023-04-03 05:41:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_net_get_locked_lp___1 [2023-04-03 05:41:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_concap_dl_data_req [2023-04-03 05:41:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_concap_dl_connect_req [2023-04-03 05:41:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_concap_dl_disconn_req [2023-04-03 05:41:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_269 [2023-04-03 05:41:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_267 [2023-04-03 05:41:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_270 [2023-04-03 05:41:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_271 [2023-04-03 05:41:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_266 [2023-04-03 05:41:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_268 [2023-04-03 05:41:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_272 [2023-04-03 05:41:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_261 [2023-04-03 05:41:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_263 [2023-04-03 05:41:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_262 [2023-04-03 05:41:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_265 [2023-04-03 05:41:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_264 [2023-04-03 05:41:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure x25_type_trans [2023-04-03 05:41:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_x25iface_proto_del [2023-04-03 05:41:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_x25iface_proto_close [2023-04-03 05:41:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_x25iface_proto_restart [2023-04-03 05:41:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_x25iface_xmit [2023-04-03 05:41:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_x25iface_receive [2023-04-03 05:41:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_x25iface_connect_ind [2023-04-03 05:41:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_x25iface_disconn_ind [2023-04-03 05:41:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure illegal_state_warn [2023-04-03 05:41:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure pdata_is_bad [2023-04-03 05:41:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_open_6 [2023-04-03 05:41:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_299 [2023-04-03 05:41:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_294 [2023-04-03 05:41:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_297 [2023-04-03 05:41:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_300 [2023-04-03 05:41:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_295 [2023-04-03 05:41:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_296 [2023-04-03 05:41:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_298 [2023-04-03 05:41:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_289 [2023-04-03 05:41:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_291 [2023-04-03 05:41:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_290 [2023-04-03 05:41:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_293 [2023-04-03 05:41:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_292 [2023-04-03 05:41:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_audio_tlookup [2023-04-03 05:41:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_audio_linear2ulaw [2023-04-03 05:41:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_audio_get_bits [2023-04-03 05:41:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_audio_put_bits [2023-04-03 05:41:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_audio_goertzel [2023-04-03 05:41:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_327 [2023-04-03 05:41:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_322 [2023-04-03 05:41:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_325 [2023-04-03 05:41:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_328 [2023-04-03 05:41:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_323 [2023-04-03 05:41:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_324 [2023-04-03 05:41:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_326 [2023-04-03 05:41:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_317 [2023-04-03 05:41:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_319 [2023-04-03 05:41:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_318 [2023-04-03 05:41:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_321 [2023-04-03 05:41:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_320 [2023-04-03 05:41:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_getrev___0 [2023-04-03 05:41:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_fax_modem_result [2023-04-03 05:41:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_fax_command1 [2023-04-03 05:41:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_cmd_FCLASS1 [2023-04-03 05:41:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure isdn_tty_cmd_FCLASS2 [2023-04-03 05:41:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-03 05:41:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-03 05:41:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-03 05:41:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-03 05:41:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2023-04-03 05:41:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2023-04-03 05:41:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2023-04-03 05:41:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-04-03 05:41:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2023-04-03 05:41:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2023-04-03 05:41:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2023-04-03 05:41:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2023-04-03 05:41:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2023-04-03 05:41:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_isdn_mutex [2023-04-03 05:41:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_isdn_mutex [2023-04-03 05:41:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_isdn_mutex [2023-04-03 05:41:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_isdn_mutex [2023-04-03 05:41:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_isdn_mutex [2023-04-03 05:41:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_isdn_mutex [2023-04-03 05:41:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_isdn_mutex [2023-04-03 05:41:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_isdn_mutex [2023-04-03 05:41:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_isdn_mutex [2023-04-03 05:41:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2023-04-03 05:41:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2023-04-03 05:41:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2023-04-03 05:41:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-04-03 05:41:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2023-04-03 05:41:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2023-04-03 05:41:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2023-04-03 05:41:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2023-04-03 05:41:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2023-04-03 05:41:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_modem_info_mutex [2023-04-03 05:41:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_modem_info_mutex [2023-04-03 05:41:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_modem_info_mutex [2023-04-03 05:41:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_modem_info_mutex [2023-04-03 05:41:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_modem_info_mutex [2023-04-03 05:41:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_modem_info_mutex [2023-04-03 05:41:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_modem_info_mutex [2023-04-03 05:41:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_modem_info_mutex [2023-04-03 05:41:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_modem_info_mutex [2023-04-03 05:41:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mtx_of_isdn_devt [2023-04-03 05:41:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mtx_of_isdn_devt [2023-04-03 05:41:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mtx_of_isdn_devt [2023-04-03 05:41:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mtx_of_isdn_devt [2023-04-03 05:41:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mtx_of_isdn_devt [2023-04-03 05:41:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mtx_of_isdn_devt [2023-04-03 05:41:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mtx_of_isdn_devt [2023-04-03 05:41:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mtx_of_isdn_devt [2023-04-03 05:41:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mtx_of_isdn_devt [2023-04-03 05:41:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-04-03 05:41:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2023-04-03 05:41:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-03 05:41:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2023-04-03 05:41:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2023-04-03 05:41:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2023-04-03 05:41:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2023-04-03 05:41:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2023-04-03 05:41:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-04-03 05:41:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-03 05:41:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-03 05:41:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-03 05:41:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-03 05:41:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-03 05:41:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-03 05:41:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-03 05:41:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-03 05:41:56,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-03 05:41:56,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-03 05:41:58,788 INFO L236 CfgBuilder]: Building ICFG [2023-04-03 05:41:58,798 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-03 05:42:19,007 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-03 05:43:09,061 INFO L277 CfgBuilder]: Performing block encoding [2023-04-03 05:43:32,379 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-03 05:43:32,379 INFO L302 CfgBuilder]: Removed 5 assume(true) statements. [2023-04-03 05:43:32,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 05:43:32 BoogieIcfgContainer [2023-04-03 05:43:32,402 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-03 05:43:32,404 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-03 05:43:32,404 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-03 05:43:32,407 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-03 05:43:32,408 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.04 05:41:42" (1/3) ... [2023-04-03 05:43:32,408 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e4b29e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 05:43:32, skipping insertion in model container [2023-04-03 05:43:32,408 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 05:41:55" (2/3) ... [2023-04-03 05:43:32,408 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e4b29e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 05:43:32, skipping insertion in model container [2023-04-03 05:43:32,409 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 05:43:32" (3/3) ... [2023-04-03 05:43:32,410 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--isdn--i4l--isdn.ko-entry_point.cil.out.i [2023-04-03 05:43:32,428 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-03 05:43:32,428 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-03 05:43:32,629 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-03 05:43:32,638 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;@151edfb3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-03 05:43:32,638 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-03 05:43:32,671 INFO L276 IsEmpty]: Start isEmpty. Operand has 9214 states, 5744 states have (on average 1.3675139275766017) internal successors, (7855), 6045 states have internal predecessors, (7855), 2707 states have call successors, (2707), 590 states have call predecessors, (2707), 589 states have return successors, (2697), 2593 states have call predecessors, (2697), 2697 states have call successors, (2697) [2023-04-03 05:43:32,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-04-03 05:43:32,692 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 05:43:32,693 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 05:43:32,693 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 05:43:32,697 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 05:43:32,697 INFO L85 PathProgramCache]: Analyzing trace with hash -823614325, now seen corresponding path program 1 times [2023-04-03 05:43:32,705 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 05:43:32,705 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2131166699] [2023-04-03 05:43:32,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 05:43:32,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 05:43:33,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 05:43:34,233 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2023-04-03 05:43:34,233 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 05:43:34,234 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2131166699] [2023-04-03 05:43:34,234 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2131166699] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 05:43:34,234 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 05:43:34,234 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 05:43:34,235 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [98282891] [2023-04-03 05:43:34,236 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 05:43:34,239 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 05:43:34,240 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 05:43:34,273 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 05:43:34,274 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 05:43:34,309 INFO L87 Difference]: Start difference. First operand has 9214 states, 5744 states have (on average 1.3675139275766017) internal successors, (7855), 6045 states have internal predecessors, (7855), 2707 states have call successors, (2707), 590 states have call predecessors, (2707), 589 states have return successors, (2697), 2593 states have call predecessors, (2697), 2697 states have call successors, (2697) Second operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2023-04-03 05:43:37,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:43:41,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-04-03 05:43:45,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:43:47,116 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:43:52,255 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:43:54,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:43:57,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-04-03 05:43:59,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-04-03 05:44:01,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:44:05,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:44:07,130 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:44:10,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:44:12,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:44:14,901 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:44:17,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:44:22,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:44:25,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:44:27,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:44:27,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 05:44:27,943 INFO L93 Difference]: Finished difference Result 20905 states and 31498 transitions. [2023-04-03 05:44:27,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 05:44:27,946 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 154 [2023-04-03 05:44:27,946 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 05:44:28,073 INFO L225 Difference]: With dead ends: 20905 [2023-04-03 05:44:28,073 INFO L226 Difference]: Without dead ends: 13401 [2023-04-03 05:44:28,165 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 05:44:28,170 INFO L413 NwaCegarLoop]: 10231 mSDtfsCounter, 8735 mSDsluCounter, 9967 mSDsCounter, 0 mSdLazyCounter, 1929 mSolverCounterSat, 5 mSolverCounterUnsat, 16 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 50.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8735 SdHoareTripleChecker+Valid, 20198 SdHoareTripleChecker+Invalid, 1950 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 1929 IncrementalHoareTripleChecker+Invalid, 16 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 52.6s IncrementalHoareTripleChecker+Time [2023-04-03 05:44:28,173 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8735 Valid, 20198 Invalid, 1950 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5 Valid, 1929 Invalid, 16 Unknown, 0 Unchecked, 52.6s Time] [2023-04-03 05:44:28,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13401 states. [2023-04-03 05:44:29,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13401 to 13361. [2023-04-03 05:44:29,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13361 states, 8410 states have (on average 1.3789536266349585) internal successors, (11597), 8891 states have internal predecessors, (11597), 4006 states have call successors, (4006), 947 states have call predecessors, (4006), 944 states have return successors, (3995), 3792 states have call predecessors, (3995), 3992 states have call successors, (3995) [2023-04-03 05:44:29,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13361 states to 13361 states and 19598 transitions. [2023-04-03 05:44:29,179 INFO L78 Accepts]: Start accepts. Automaton has 13361 states and 19598 transitions. Word has length 154 [2023-04-03 05:44:29,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 05:44:29,183 INFO L495 AbstractCegarLoop]: Abstraction has 13361 states and 19598 transitions. [2023-04-03 05:44:29,183 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2023-04-03 05:44:29,184 INFO L276 IsEmpty]: Start isEmpty. Operand 13361 states and 19598 transitions. [2023-04-03 05:44:29,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-04-03 05:44:29,198 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 05:44:29,198 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 05:44:29,199 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-03 05:44:29,199 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 05:44:29,201 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 05:44:29,201 INFO L85 PathProgramCache]: Analyzing trace with hash 658663910, now seen corresponding path program 1 times [2023-04-03 05:44:29,201 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 05:44:29,201 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1716767358] [2023-04-03 05:44:29,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 05:44:29,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 05:44:29,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 05:44:30,278 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2023-04-03 05:44:30,278 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 05:44:30,278 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1716767358] [2023-04-03 05:44:30,278 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1716767358] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 05:44:30,278 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 05:44:30,278 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 05:44:30,278 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [585122397] [2023-04-03 05:44:30,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 05:44:30,280 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 05:44:30,280 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 05:44:30,280 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 05:44:30,281 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 05:44:30,281 INFO L87 Difference]: Start difference. First operand 13361 states and 19598 transitions. Second operand has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (24), 3 states have call predecessors, (24), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2023-04-03 05:44:32,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:44:37,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-04-03 05:44:40,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:44:42,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:44:45,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:44:46,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:44:48,941 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:44:53,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:44:53,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 05:44:53,834 INFO L93 Difference]: Finished difference Result 13363 states and 19599 transitions. [2023-04-03 05:44:53,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 05:44:53,834 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (24), 3 states have call predecessors, (24), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 167 [2023-04-03 05:44:53,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 05:44:53,929 INFO L225 Difference]: With dead ends: 13363 [2023-04-03 05:44:53,929 INFO L226 Difference]: Without dead ends: 13360 [2023-04-03 05:44:53,942 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 05:44:53,943 INFO L413 NwaCegarLoop]: 10035 mSDtfsCounter, 10933 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 943 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10933 SdHoareTripleChecker+Valid, 10036 SdHoareTripleChecker+Invalid, 948 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 943 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.0s IncrementalHoareTripleChecker+Time [2023-04-03 05:44:53,948 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10933 Valid, 10036 Invalid, 948 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 943 Invalid, 5 Unknown, 0 Unchecked, 23.0s Time] [2023-04-03 05:44:53,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13360 states. [2023-04-03 05:44:54,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13360 to 13360. [2023-04-03 05:44:54,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13360 states, 8410 states have (on average 1.3788347205707492) internal successors, (11596), 8890 states have internal predecessors, (11596), 4005 states have call successors, (4005), 947 states have call predecessors, (4005), 944 states have return successors, (3995), 3792 states have call predecessors, (3995), 3992 states have call successors, (3995) [2023-04-03 05:44:54,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13360 states to 13360 states and 19596 transitions. [2023-04-03 05:44:54,640 INFO L78 Accepts]: Start accepts. Automaton has 13360 states and 19596 transitions. Word has length 167 [2023-04-03 05:44:54,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 05:44:54,641 INFO L495 AbstractCegarLoop]: Abstraction has 13360 states and 19596 transitions. [2023-04-03 05:44:54,641 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (24), 3 states have call predecessors, (24), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2023-04-03 05:44:54,641 INFO L276 IsEmpty]: Start isEmpty. Operand 13360 states and 19596 transitions. [2023-04-03 05:44:54,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-04-03 05:44:54,647 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 05:44:54,647 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 05:44:54,647 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-03 05:44:54,647 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 05:44:54,648 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 05:44:54,648 INFO L85 PathProgramCache]: Analyzing trace with hash -1061112638, now seen corresponding path program 1 times [2023-04-03 05:44:54,648 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 05:44:54,648 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1512224058] [2023-04-03 05:44:54,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 05:44:54,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 05:44:55,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 05:44:56,062 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2023-04-03 05:44:56,063 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 05:44:56,063 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1512224058] [2023-04-03 05:44:56,063 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1512224058] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 05:44:56,063 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 05:44:56,063 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 05:44:56,063 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [491313438] [2023-04-03 05:44:56,063 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 05:44:56,064 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 05:44:56,064 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 05:44:56,065 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 05:44:56,065 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 05:44:56,065 INFO L87 Difference]: Start difference. First operand 13360 states and 19596 transitions. Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (24), 3 states have call predecessors, (24), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2023-04-03 05:45:01,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-04-03 05:45:05,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:45:08,078 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:45:11,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:45:13,078 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:45:15,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:45:17,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:45:18,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:45:21,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:45:23,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:45:27,199 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-04-03 05:45:28,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-04-03 05:45:34,099 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 05:45:34,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 05:45:34,573 INFO L93 Difference]: Finished difference Result 18891 states and 27389 transitions. [2023-04-03 05:45:34,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 05:45:34,577 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (24), 3 states have call predecessors, (24), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 168 [2023-04-03 05:45:34,578 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 05:45:34,699 INFO L225 Difference]: With dead ends: 18891 [2023-04-03 05:45:34,699 INFO L226 Difference]: Without dead ends: 18887 [2023-04-03 05:45:34,725 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 05:45:34,726 INFO L413 NwaCegarLoop]: 10080 mSDtfsCounter, 8704 mSDsluCounter, 5608 mSDsCounter, 0 mSdLazyCounter, 1550 mSolverCounterSat, 2 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8704 SdHoareTripleChecker+Valid, 15688 SdHoareTripleChecker+Invalid, 1562 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1550 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 37.8s IncrementalHoareTripleChecker+Time [2023-04-03 05:45:34,726 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8704 Valid, 15688 Invalid, 1562 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1550 Invalid, 10 Unknown, 0 Unchecked, 37.8s Time] [2023-04-03 05:45:34,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18887 states.