/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SHALLOWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-27 12:06:06,368 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 12:06:06,370 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 12:06:06,418 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 12:06:06,419 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 12:06:06,425 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 12:06:06,427 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 12:06:06,432 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 12:06:06,435 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 12:06:06,454 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 12:06:06,456 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 12:06:06,457 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 12:06:06,457 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 12:06:06,460 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 12:06:06,462 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 12:06:06,464 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 12:06:06,465 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 12:06:06,468 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 12:06:06,475 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 12:06:06,496 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 12:06:06,498 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 12:06:06,501 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 12:06:06,502 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 12:06:06,504 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 12:06:06,513 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 12:06:06,513 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 12:06:06,514 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 12:06:06,516 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 12:06:06,517 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 12:06:06,518 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-27 12:06:06,518 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-27 12:06:06,519 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-27 12:06:06,520 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-27 12:06:06,521 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-27 12:06:06,522 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-27 12:06:06,522 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-27 12:06:06,523 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-27 12:06:06,523 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-27 12:06:06,524 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 12:06:06,525 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 12:06:06,525 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 12:06:06,526 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-27 12:06:06,553 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 12:06:06,554 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 12:06:06,555 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 12:06:06,555 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 12:06:06,556 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 12:06:06,556 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 12:06:06,556 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 12:06:06,556 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 12:06:06,556 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 12:06:06,557 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 12:06:06,557 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 12:06:06,557 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 12:06:06,557 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 12:06:06,557 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 12:06:06,558 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 12:06:06,558 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 12:06:06,558 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 12:06:06,558 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 12:06:06,559 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 12:06:06,559 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 12:06:06,559 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 12:06:06,559 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 12:06:06,560 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 12:06:06,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 12:06:06,560 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 12:06:06,560 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 12:06:06,560 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 12:06:06,560 INFO L138 SettingsManager]: * To the following directory=dump/ 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-2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 12:06:06,959 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 12:06:06,984 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 12:06:06,987 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 12:06:06,989 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 12:06:06,990 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 12:06:06,991 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i [2020-10-27 12:06:07,064 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4eac68151/0792aca445454f72b56de86db0e3a99e/FLAGed432faba [2020-10-27 12:06:08,296 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 12:06:08,297 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i [2020-10-27 12:06:08,372 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4eac68151/0792aca445454f72b56de86db0e3a99e/FLAGed432faba [2020-10-27 12:06:08,634 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4eac68151/0792aca445454f72b56de86db0e3a99e [2020-10-27 12:06:08,637 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 12:06:08,645 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 12:06:08,650 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 12:06:08,650 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 12:06:08,654 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 12:06:08,655 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:06:08" (1/1) ... [2020-10-27 12:06:08,659 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79d2c118 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:06:08, skipping insertion in model container [2020-10-27 12:06:08,660 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:06:08" (1/1) ... [2020-10-27 12:06:08,668 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 12:06:08,871 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 12:06:13,600 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 12:06:13,642 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 12:06:14,256 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 12:06:15,569 INFO L208 MainTranslator]: Completed translation [2020-10-27 12:06:15,569 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:06:15 WrapperNode [2020-10-27 12:06:15,569 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 12:06:15,570 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 12:06:15,570 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 12:06:15,576 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 12:06:15,588 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:06:15" (1/1) ... [2020-10-27 12:06:15,588 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:06:15" (1/1) ... [2020-10-27 12:06:15,775 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:06:15" (1/1) ... [2020-10-27 12:06:15,776 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:06:15" (1/1) ... [2020-10-27 12:06:16,110 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:06:15" (1/1) ... [2020-10-27 12:06:16,160 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:06:15" (1/1) ... [2020-10-27 12:06:16,263 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:06:15" (1/1) ... [2020-10-27 12:06:16,351 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 12:06:16,353 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 12:06:16,354 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 12:06:16,354 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 12:06:16,355 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:06:15" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 12:06:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 12:06:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 12:06:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-27 12:06:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-27 12:06:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~TO~int [2020-10-27 12:06:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-27 12:06:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-27 12:06:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 12:06:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-27 12:06:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-27 12:06:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2020-10-27 12:06:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2020-10-27 12:06:16,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2020-10-27 12:06:16,456 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-27 12:06:16,456 INFO L138 BoogieDeclarations]: Found implementation of procedure alsa_seq_oss_init [2020-10-27 12:06:16,456 INFO L138 BoogieDeclarations]: Found implementation of procedure alsa_seq_oss_exit [2020-10-27 12:06:16,456 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_open [2020-10-27 12:06:16,457 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_release [2020-10-27 12:06:16,458 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_read [2020-10-27 12:06:16,458 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_write [2020-10-27 12:06:16,458 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_ioctl [2020-10-27 12:06:16,458 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_poll [2020-10-27 12:06:16,458 INFO L138 BoogieDeclarations]: Found implementation of procedure register_device [2020-10-27 12:06:16,458 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_device [2020-10-27 12:06:16,458 INFO L138 BoogieDeclarations]: Found implementation of procedure info_read [2020-10-27 12:06:16,458 INFO L138 BoogieDeclarations]: Found implementation of procedure register_proc [2020-10-27 12:06:16,459 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_proc [2020-10-27 12:06:16,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_alsa_seq_oss_exit_3_2 [2020-10-27 12:06:16,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_alsa_seq_oss_init_3_10 [2020-10-27 12:06:16,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_3_4 [2020-10-27 12:06:16,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_1_3_5 [2020-10-27 12:06:16,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_2_2 [2020-10-27 12:06:16,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_3_3_6 [2020-10-27 12:06:16,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_3 [2020-10-27 12:06:16,460 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 12:06:16,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2020-10-27 12:06:16,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2020-10-27 12:06:16,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_25 [2020-10-27 12:06:16,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_26 [2020-10-27 12:06:16,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_29 [2020-10-27 12:06:16,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2020-10-27 12:06:16,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2020-10-27 12:06:16,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2020-10-27 12:06:16,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2020-10-27 12:06:16,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_snd_register_oss_device [2020-10-27 12:06:16,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_97 [2020-10-27 12:06:16,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_98 [2020-10-27 12:06:16,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_99 [2020-10-27 12:06:16,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_100 [2020-10-27 12:06:16,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_101 [2020-10-27 12:06:16,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_snd_register_oss_device_102 [2020-10-27 12:06:16,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_103 [2020-10-27 12:06:16,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_snd_register_oss_device_104 [2020-10-27 12:06:16,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_105 [2020-10-27 12:06:16,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_106 [2020-10-27 12:06:16,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_107 [2020-10-27 12:06:16,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_108 [2020-10-27 12:06:16,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_109 [2020-10-27 12:06:16,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_110 [2020-10-27 12:06:16,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_init_111 [2020-10-27 12:06:16,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_112 [2020-10-27 12:06:16,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_113 [2020-10-27 12:06:16,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_initialize_114 [2020-10-27 12:06:16,466 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-27 12:06:16,466 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-27 12:06:16,466 INFO L138 BoogieDeclarations]: Found implementation of procedure async_call_lookup_ports [2020-10-27 12:06:16,466 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_create_client [2020-10-27 12:06:16,466 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_announce [2020-10-27 12:06:16,466 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_delete_client [2020-10-27 12:06:16,467 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_open [2020-10-27 12:06:16,467 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_mode [2020-10-27 12:06:16,467 INFO L138 BoogieDeclarations]: Found implementation of procedure create_port [2020-10-27 12:06:16,468 INFO L138 BoogieDeclarations]: Found implementation of procedure delete_port [2020-10-27 12:06:16,468 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_seq_queue [2020-10-27 12:06:16,469 INFO L138 BoogieDeclarations]: Found implementation of procedure delete_seq_queue [2020-10-27 12:06:16,470 INFO L138 BoogieDeclarations]: Found implementation of procedure free_devinfo [2020-10-27 12:06:16,470 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_release [2020-10-27 12:06:16,470 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_drain_write [2020-10-27 12:06:16,470 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_reset [2020-10-27 12:06:16,470 INFO L138 BoogieDeclarations]: Found implementation of procedure enabled_str [2020-10-27 12:06:16,470 INFO L138 BoogieDeclarations]: Found implementation of procedure filemode_str [2020-10-27 12:06:16,471 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_system_info_read [2020-10-27 12:06:16,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-27 12:06:16,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_work_struct_dummy_resourceless_instance_1 [2020-10-27 12:06:16,472 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-27 12:06:16,473 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-27 12:06:16,473 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_new [2020-10-27 12:06:16,473 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_delete [2020-10-27 12:06:16,473 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_process_timer_event [2020-10-27 12:06:16,475 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_alsa_tempo [2020-10-27 12:06:16,475 INFO L138 BoogieDeclarations]: Found implementation of procedure send_timer_event [2020-10-27 12:06:16,475 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_start [2020-10-27 12:06:16,475 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_stop [2020-10-27 12:06:16,475 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_continue [2020-10-27 12:06:16,475 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_tempo [2020-10-27 12:06:16,475 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_ioctl [2020-10-27 12:06:16,476 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-27 12:06:16,476 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-27 12:06:16,476 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-27 12:06:16,476 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-27 12:06:16,476 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-27 12:06:16,476 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-27 12:06:16,476 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-27 12:06:16,476 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_dispatch [2020-10-27 12:06:16,477 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_fill_addr [2020-10-27 12:06:16,477 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_cur_tick [2020-10-27 12:06:16,477 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_info_user [2020-10-27 12:06:16,478 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_info_user [2020-10-27 12:06:16,478 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_oob_user [2020-10-27 12:06:16,478 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_ioctl [2020-10-27 12:06:16,478 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_process_event [2020-10-27 12:06:16,478 INFO L138 BoogieDeclarations]: Found implementation of procedure old_event [2020-10-27 12:06:16,478 INFO L138 BoogieDeclarations]: Found implementation of procedure extended_event [2020-10-27 12:06:16,479 INFO L138 BoogieDeclarations]: Found implementation of procedure chn_voice_event [2020-10-27 12:06:16,480 INFO L138 BoogieDeclarations]: Found implementation of procedure chn_common_event [2020-10-27 12:06:16,480 INFO L138 BoogieDeclarations]: Found implementation of procedure timing_event [2020-10-27 12:06:16,480 INFO L138 BoogieDeclarations]: Found implementation of procedure local_event [2020-10-27 12:06:16,480 INFO L138 BoogieDeclarations]: Found implementation of procedure note_on_event [2020-10-27 12:06:16,481 INFO L138 BoogieDeclarations]: Found implementation of procedure note_off_event [2020-10-27 12:06:16,481 INFO L138 BoogieDeclarations]: Found implementation of procedure set_note_event [2020-10-27 12:06:16,482 INFO L138 BoogieDeclarations]: Found implementation of procedure set_control_event [2020-10-27 12:06:16,482 INFO L138 BoogieDeclarations]: Found implementation of procedure set_echo_event [2020-10-27 12:06:16,482 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_event_input [2020-10-27 12:06:16,482 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-27 12:06:16,483 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_read [2020-10-27 12:06:16,483 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_write [2020-10-27 12:06:16,483 INFO L138 BoogieDeclarations]: Found implementation of procedure insert_queue [2020-10-27 12:06:16,483 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_poll [2020-10-27 12:06:16,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97 [2020-10-27 12:06:16,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_98 [2020-10-27 12:06:16,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_99 [2020-10-27 12:06:16,484 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-27 12:06:16,485 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_init [2020-10-27 12:06:16,485 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_register [2020-10-27 12:06:16,488 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_unregister [2020-10-27 12:06:16,489 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sdev [2020-10-27 12:06:16,489 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_setup [2020-10-27 12:06:16,489 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_setup_midi [2020-10-27 12:06:16,489 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_cleanup [2020-10-27 12:06:16,490 INFO L138 BoogieDeclarations]: Found implementation of procedure is_midi_dev [2020-10-27 12:06:16,491 INFO L138 BoogieDeclarations]: Found implementation of procedure get_synthdev [2020-10-27 12:06:16,492 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_channels [2020-10-27 12:06:16,492 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_reset [2020-10-27 12:06:16,492 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_load_patch [2020-10-27 12:06:16,492 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_is_valid [2020-10-27 12:06:16,499 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_sysex [2020-10-27 12:06:16,499 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_addr [2020-10-27 12:06:16,499 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_ioctl [2020-10-27 12:06:16,499 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_raw_event [2020-10-27 12:06:16,499 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_make_info [2020-10-27 12:06:16,499 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_info_read [2020-10-27 12:06:16,499 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-27 12:06:16,499 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-27 12:06:16,500 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-27 12:06:16,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___0 [2020-10-27 12:06:16,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_98___0 [2020-10-27 12:06:16,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_100 [2020-10-27 12:06:16,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_103 [2020-10-27 12:06:16,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_105 [2020-10-27 12:06:16,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_106 [2020-10-27 12:06:16,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_107 [2020-10-27 12:06:16,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_108 [2020-10-27 12:06:16,501 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_lookup_ports [2020-10-27 12:06:16,501 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mdev [2020-10-27 12:06:16,501 INFO L138 BoogieDeclarations]: Found implementation of procedure find_slot [2020-10-27 12:06:16,502 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_check_new_port [2020-10-27 12:06:16,502 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_check_exit_port [2020-10-27 12:06:16,502 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_clear_all [2020-10-27 12:06:16,502 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_setup [2020-10-27 12:06:16,502 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_cleanup [2020-10-27 12:06:16,502 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_open_all [2020-10-27 12:06:16,503 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mididev [2020-10-27 12:06:16,503 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_open [2020-10-27 12:06:16,503 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_close [2020-10-27 12:06:16,503 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_filemode [2020-10-27 12:06:16,503 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_reset [2020-10-27 12:06:16,503 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_get_addr [2020-10-27 12:06:16,503 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_input [2020-10-27 12:06:16,504 INFO L138 BoogieDeclarations]: Found implementation of procedure send_synth_event [2020-10-27 12:06:16,504 INFO L138 BoogieDeclarations]: Found implementation of procedure send_midi_event [2020-10-27 12:06:16,504 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_putc [2020-10-27 12:06:16,504 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_make_info [2020-10-27 12:06:16,504 INFO L138 BoogieDeclarations]: Found implementation of procedure capmode_str [2020-10-27 12:06:16,504 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_info_read [2020-10-27 12:06:16,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___1 [2020-10-27 12:06:16,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_99___0 [2020-10-27 12:06:16,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_102 [2020-10-27 12:06:16,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_105 [2020-10-27 12:06:16,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_107 [2020-10-27 12:06:16,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_109 [2020-10-27 12:06:16,505 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-27 12:06:16,505 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-27 12:06:16,505 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-27 12:06:16,505 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2020-10-27 12:06:16,505 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2020-10-27 12:06:16,505 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_new [2020-10-27 12:06:16,506 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_delete [2020-10-27 12:06:16,506 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_clear [2020-10-27 12:06:16,506 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_puts [2020-10-27 12:06:16,506 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_put_event [2020-10-27 12:06:16,506 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_pick [2020-10-27 12:06:16,506 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_wait [2020-10-27 12:06:16,506 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_free [2020-10-27 12:06:16,506 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_poll [2020-10-27 12:06:16,507 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_put_timestamp [2020-10-27 12:06:16,507 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_info_read [2020-10-27 12:06:16,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___2 [2020-10-27 12:06:16,507 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_control [2020-10-27 12:06:16,507 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_writeq_new [2020-10-27 12:06:16,507 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_writeq_delete [2020-10-27 12:06:16,507 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_writeq_clear [2020-10-27 12:06:16,507 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_writeq_sync [2020-10-27 12:06:16,507 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_writeq_wakeup [2020-10-27 12:06:16,508 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_writeq_get_free_size [2020-10-27 12:06:16,508 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_writeq_set_output [2020-10-27 12:06:16,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___3 [2020-10-27 12:06:16,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_98___3 [2020-10-27 12:06:16,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-27 12:06:16,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-27 12:06:16,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-27 12:06:16,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-27 12:06:16,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-27 12:06:16,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-27 12:06:16,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-27 12:06:16,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-27 12:06:16,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-27 12:06:16,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-27 12:06:16,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add [2020-10-27 12:06:16,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub [2020-10-27 12:06:16,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-27 12:06:16,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc [2020-10-27 12:06:16,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec [2020-10-27 12:06:16,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-27 12:06:16,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-27 12:06:16,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-27 12:06:16,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-27 12:06:16,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-27 12:06:16,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2020-10-27 12:06:16,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-27 12:06:16,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2020-10-27 12:06:16,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_add_disk [2020-10-27 12:06:16,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2020-10-27 12:06:16,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2020-10-27 12:06:16,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2020-10-27 12:06:16,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-27 12:06:16,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2020-10-27 12:06:16,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_put_blk_rq [2020-10-27 12:06:16,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2020-10-27 12:06:16,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_create_class [2020-10-27 12:06:16,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_register_class [2020-10-27 12:06:16,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-27 12:06:16,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-27 12:06:16,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-27 12:06:16,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-27 12:06:16,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-27 12:06:16,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-27 12:06:16,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-27 12:06:16,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-27 12:06:16,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-27 12:06:16,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-27 12:06:16,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-27 12:06:16,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-27 12:06:16,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-27 12:06:16,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-27 12:06:16,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-27 12:06:16,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-27 12:06:16,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-27 12:06:16,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-27 12:06:16,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-27 12:06:16,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-27 12:06:16,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-27 12:06:16,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-27 12:06:16,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-27 12:06:16,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-27 12:06:16,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_get [2020-10-27 12:06:16,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2020-10-27 12:06:16,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2020-10-27 12:06:16,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-27 12:06:16,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_refcount [2020-10-27 12:06:16,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2020-10-27 12:06:16,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-27 12:06:16,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-27 12:06:16,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-27 12:06:16,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-27 12:06:16,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-27 12:06:16,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-27 12:06:16,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-27 12:06:16,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-27 12:06:16,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-27 12:06:16,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-27 12:06:16,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-27 12:06:16,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-27 12:06:16,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-27 12:06:16,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-27 12:06:16,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-27 12:06:16,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-27 12:06:16,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-27 12:06:16,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-27 12:06:16,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-27 12:06:16,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-27 12:06:16,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-27 12:06:16,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-27 12:06:16,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2020-10-27 12:06:16,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-27 12:06:16,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-27 12:06:16,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_initialize [2020-10-27 12:06:16,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-27 12:06:16,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-27 12:06:16,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-27 12:06:16,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-27 12:06:16,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-27 12:06:16,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-27 12:06:16,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2020-10-27 12:06:16,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2020-10-27 12:06:16,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-27 12:06:16,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-27 12:06:16,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-27 12:06:16,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-27 12:06:16,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-27 12:06:16,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-27 12:06:16,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-27 12:06:16,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-27 12:06:16,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-27 12:06:16,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_before_release_sock [2020-10-27 12:06:16,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2020-10-27 12:06:16,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-27 12:06:16,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-27 12:06:16,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2020-10-27 12:06:16,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-27 12:06:16,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-27 12:06:16,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-27 12:06:16,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_initialize [2020-10-27 12:06:16,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_final_state [2020-10-27 12:06:16,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_create_class [2020-10-27 12:06:16,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_class [2020-10-27 12:06:16,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2020-10-27 12:06:16,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2020-10-27 12:06:16,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-27 12:06:16,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-27 12:06:16,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-27 12:06:16,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-27 12:06:16,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-27 12:06:16,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2020-10-27 12:06:16,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2020-10-27 12:06:16,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2020-10-27 12:06:16,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-27 12:06:16,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-27 12:06:16,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2020-10-27 12:06:16,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-27 12:06:16,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-27 12:06:16,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-27 12:06:16,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-27 12:06:16,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 12:06:16,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-27 12:06:16,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-27 12:06:16,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-27 12:06:16,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-27 12:06:16,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-27 12:06:16,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-27 12:06:16,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-27 12:06:16,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-27 12:06:16,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-27 12:06:16,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-27 12:06:16,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-27 12:06:16,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-27 12:06:16,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-27 12:06:16,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-27 12:06:16,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-27 12:06:16,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-27 12:06:16,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-27 12:06:16,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-27 12:06:16,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-27 12:06:16,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-27 12:06:16,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-27 12:06:16,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-27 12:06:16,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-27 12:06:16,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-27 12:06:16,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-27 12:06:16,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-27 12:06:16,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-27 12:06:16,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-27 12:06:16,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-27 12:06:16,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-27 12:06:16,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-27 12:06:16,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_power_lock_of_snd_card [2020-10-27 12:06:16,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_power_lock_of_snd_card [2020-10-27 12:06:16,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_power_lock_of_snd_card [2020-10-27 12:06:16,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_power_lock_of_snd_card [2020-10-27 12:06:16,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2020-10-27 12:06:16,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_power_lock_of_snd_card [2020-10-27 12:06:16,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_register_mutex [2020-10-27 12:06:16,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_register_mutex [2020-10-27 12:06:16,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_register_mutex [2020-10-27 12:06:16,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_register_mutex [2020-10-27 12:06:16,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_register_mutex [2020-10-27 12:06:16,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_register_mutex [2020-10-27 12:06:16,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-27 12:06:16,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-27 12:06:16,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-27 12:06:16,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-27 12:06:16,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-27 12:06:16,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-27 12:06:16,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-27 12:06:16,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-27 12:06:16,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-27 12:06:16,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-27 12:06:16,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-27 12:06:16,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-27 12:06:16,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-27 12:06:16,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-27 12:06:16,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-27 12:06:16,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-27 12:06:16,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-27 12:06:16,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-27 12:06:16,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-27 12:06:16,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-27 12:06:16,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-27 12:06:16,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-27 12:06:16,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-27 12:06:16,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-27 12:06:16,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-27 12:06:16,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-27 12:06:16,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-27 12:06:16,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-27 12:06:16,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-27 12:06:16,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-27 12:06:16,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-27 12:06:16,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-27 12:06:16,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-27 12:06:16,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-27 12:06:16,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_seq_oss_readq [2020-10-27 12:06:16,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_seq_oss_readq [2020-10-27 12:06:16,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_seq_oss_readq [2020-10-27 12:06:16,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_seq_oss_readq [2020-10-27 12:06:16,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_seq_oss_readq [2020-10-27 12:06:16,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_seq_oss_readq [2020-10-27 12:06:16,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_seq_oss_readq [2020-10-27 12:06:16,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_seq_oss_readq [2020-10-27 12:06:16,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-27 12:06:16,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-27 12:06:16,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-27 12:06:16,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-27 12:06:16,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-27 12:06:16,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-27 12:06:16,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-27 12:06:16,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-27 12:06:16,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-27 12:06:16,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-27 12:06:16,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-27 12:06:16,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-27 12:06:16,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-27 12:06:16,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-27 12:06:16,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-27 12:06:16,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-27 12:06:16,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_register_lock [2020-10-27 12:06:16,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_register_lock [2020-10-27 12:06:16,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_register_lock [2020-10-27 12:06:16,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_register_lock [2020-10-27 12:06:16,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_register_lock [2020-10-27 12:06:16,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_register_lock [2020-10-27 12:06:16,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_register_lock [2020-10-27 12:06:16,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_register_lock [2020-10-27 12:06:16,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-27 12:06:16,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-27 12:06:16,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-27 12:06:16,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-27 12:06:16,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-27 12:06:16,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-27 12:06:16,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-27 12:06:16,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-27 12:06:16,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_sync_lock_of_seq_oss_writeq [2020-10-27 12:06:16,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_sync_lock_of_seq_oss_writeq [2020-10-27 12:06:16,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_sync_lock_of_seq_oss_writeq [2020-10-27 12:06:16,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_sync_lock_of_seq_oss_writeq [2020-10-27 12:06:16,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_sync_lock_of_seq_oss_writeq [2020-10-27 12:06:16,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_sync_lock_of_seq_oss_writeq [2020-10-27 12:06:16,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_sync_lock_of_seq_oss_writeq [2020-10-27 12:06:16,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_sync_lock_of_seq_oss_writeq [2020-10-27 12:06:16,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-27 12:06:16,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-27 12:06:16,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-27 12:06:16,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-27 12:06:16,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-27 12:06:16,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_init [2020-10-27 12:06:16,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_alloc [2020-10-27 12:06:16,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_find [2020-10-27 12:06:16,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_remove [2020-10-27 12:06:16,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_destroy [2020-10-27 12:06:16,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2020-10-27 12:06:16,553 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 12:06:16,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-27 12:06:16,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-27 12:06:16,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-27 12:06:16,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-27 12:06:16,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-27 12:06:16,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-27 12:06:16,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-27 12:06:16,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-27 12:06:16,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-27 12:06:16,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__double_init [2020-10-27 12:06:16,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-27 12:06:16,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-27 12:06:16,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-27 12:06:16,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-27 12:06:16,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-27 12:06:16,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-27 12:06:16,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-27 12:06:16,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-27 12:06:16,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-27 12:06:16,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-27 12:06:16,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-27 12:06:16,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-27 12:06:16,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-27 12:06:16,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-27 12:06:16,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-27 12:06:16,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-27 12:06:16,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-27 12:06:16,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-27 12:06:16,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-27 12:06:16,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-27 12:06:16,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-27 12:06:16,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-27 12:06:16,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-27 12:06:16,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-27 12:06:16,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-27 12:06:16,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-27 12:06:16,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-27 12:06:16,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__double_release [2020-10-27 12:06:16,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-27 12:06:16,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-27 12:06:16,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-27 12:06:16,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-27 12:06:16,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-27 12:06:16,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-27 12:06:16,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-27 12:06:16,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-27 12:06:16,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-27 12:06:16,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-27 12:06:16,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-27 12:06:16,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-27 12:06:16,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-27 12:06:16,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-27 12:06:16,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-27 12:06:16,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-27 12:06:16,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-27 12:06:16,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-27 12:06:16,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-27 12:06:16,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-27 12:06:16,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2020-10-27 12:06:16,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_put [2020-10-27 12:06:16,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-27 12:06:16,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-27 12:06:16,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-27 12:06:16,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-27 12:06:16,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-27 12:06:16,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-27 12:06:16,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-27 12:06:16,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-27 12:06:16,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-27 12:06:16,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-27 12:06:16,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-27 12:06:16,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-27 12:06:16,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-27 12:06:16,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-27 12:06:16,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-27 12:06:16,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-27 12:06:16,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-27 12:06:16,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-27 12:06:16,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-27 12:06:16,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-27 12:06:16,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-27 12:06:16,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-27 12:06:16,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-27 12:06:16,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-27 12:06:16,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-27 12:06:16,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-27 12:06:16,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-27 12:06:16,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-27 12:06:16,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-27 12:06:16,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-27 12:06:16,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-27 12:06:16,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2020-10-27 12:06:16,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-27 12:06:16,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-27 12:06:16,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-27 12:06:16,564 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-27 12:06:16,564 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-27 12:06:16,564 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-27 12:06:16,564 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2020-10-27 12:06:16,564 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-27 12:06:16,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-27 12:06:16,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-27 12:06:16,564 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-27 12:06:16,565 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-27 12:06:16,565 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-27 12:06:16,565 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-27 12:06:16,565 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-27 12:06:16,565 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2020-10-27 12:06:16,565 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_create_module_entry [2020-10-27 12:06:16,565 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_free_entry [2020-10-27 12:06:16,565 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_register [2020-10-27 12:06:16,566 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_iprintf [2020-10-27 12:06:16,566 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_midi_event_decode [2020-10-27 12:06:16,566 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_midi_event_encode_byte [2020-10-27 12:06:16,566 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_midi_event_free [2020-10-27 12:06:16,566 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_midi_event_new [2020-10-27 12:06:16,566 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_midi_event_no_status [2020-10-27 12:06:16,566 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_oss_info_register [2020-10-27 12:06:16,566 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_register_oss_device [2020-10-27 12:06:16,566 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_autoload_lock [2020-10-27 12:06:16,567 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_autoload_unlock [2020-10-27 12:06:16,567 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_create_kernel_client [2020-10-27 12:06:16,567 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_delete_kernel_client [2020-10-27 12:06:16,567 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_device_register_driver [2020-10-27 12:06:16,567 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_device_unregister_driver [2020-10-27 12:06:16,567 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_event_port_detach [2020-10-27 12:06:16,567 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_kernel_client_ctl [2020-10-27 12:06:16,567 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_kernel_client_dispatch [2020-10-27 12:06:16,567 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_kernel_client_enqueue [2020-10-27 12:06:16,567 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_kernel_client_enqueue_blocking [2020-10-27 12:06:16,568 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_kernel_client_write_poll [2020-10-27 12:06:16,568 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_set_queue_tempo [2020-10-27 12:06:16,568 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_unregister_oss_device [2020-10-27 12:06:16,568 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_use_lock_sync_helper [2020-10-27 12:06:16,568 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-27 12:06:16,568 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-27 12:06:16,568 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 12:06:16,568 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-27 12:06:16,569 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-27 12:06:16,569 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-27 12:06:16,569 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-27 12:06:16,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-27 12:06:16,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-27 12:06:16,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-27 12:06:16,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-27 12:06:16,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-27 12:06:16,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-27 12:06:16,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-27 12:06:16,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2020-10-27 12:06:16,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2020-10-27 12:06:16,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2020-10-27 12:06:16,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2020-10-27 12:06:16,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_create_class [2020-10-27 12:06:16,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_register_class [2020-10-27 12:06:16,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-27 12:06:16,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-27 12:06:16,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-27 12:06:16,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-27 12:06:16,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2020-10-27 12:06:16,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-27 12:06:16,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-27 12:06:16,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-27 12:06:16,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-27 12:06:16,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-27 12:06:16,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-27 12:06:16,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-27 12:06:16,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-27 12:06:16,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_initialize [2020-10-27 12:06:16,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2020-10-27 12:06:16,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-27 12:06:16,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2020-10-27 12:06:16,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-27 12:06:16,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2020-10-27 12:06:16,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2020-10-27 12:06:16,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_create_class [2020-10-27 12:06:16,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_class [2020-10-27 12:06:16,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2020-10-27 12:06:16,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2020-10-27 12:06:16,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2020-10-27 12:06:16,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-27 12:06:16,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-27 12:06:16,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2020-10-27 12:06:16,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 12:06:16,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2020-10-27 12:06:16,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2020-10-27 12:06:16,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-27 12:06:16,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_initialize_114 [2020-10-27 12:06:16,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-27 12:06:16,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_init_111 [2020-10-27 12:06:16,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-27 12:06:16,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_112 [2020-10-27 12:06:16,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_113 [2020-10-27 12:06:16,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-27 12:06:16,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-27 12:06:16,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_97 [2020-10-27 12:06:16,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_99 [2020-10-27 12:06:16,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_101 [2020-10-27 12:06:16,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_107 [2020-10-27 12:06:16,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_109 [2020-10-27 12:06:16,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_register_mutex [2020-10-27 12:06:16,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_register_mutex [2020-10-27 12:06:16,576 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-27 12:06:16,576 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-27 12:06:16,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_98 [2020-10-27 12:06:16,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_100 [2020-10-27 12:06:16,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_103 [2020-10-27 12:06:16,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_105 [2020-10-27 12:06:16,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_106 [2020-10-27 12:06:16,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_108 [2020-10-27 12:06:16,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_110 [2020-10-27 12:06:16,576 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-27 12:06:16,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 12:06:16,577 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-27 12:06:16,577 INFO L130 BoogieDeclarations]: Found specification of procedure snd_register_oss_device [2020-10-27 12:06:16,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_snd_register_oss_device_102 [2020-10-27 12:06:16,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_snd_register_oss_device_104 [2020-10-27 12:06:16,577 INFO L130 BoogieDeclarations]: Found specification of procedure snd_unregister_oss_device [2020-10-27 12:06:16,577 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_autoload_lock [2020-10-27 12:06:16,577 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_autoload_unlock [2020-10-27 12:06:16,577 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_device_register_driver [2020-10-27 12:06:16,578 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_device_unregister_driver [2020-10-27 12:06:16,578 INFO L130 BoogieDeclarations]: Found specification of procedure snd_iprintf [2020-10-27 12:06:16,578 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_create_module_entry [2020-10-27 12:06:16,578 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_free_entry [2020-10-27 12:06:16,578 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_register [2020-10-27 12:06:16,578 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_create_client [2020-10-27 12:06:16,578 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_delete_client [2020-10-27 12:06:16,578 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_open [2020-10-27 12:06:16,578 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_release [2020-10-27 12:06:16,578 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_ioctl [2020-10-27 12:06:16,579 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_read [2020-10-27 12:06:16,579 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_write [2020-10-27 12:06:16,579 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_poll [2020-10-27 12:06:16,579 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_drain_write [2020-10-27 12:06:16,579 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_system_info_read [2020-10-27 12:06:16,579 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_info_read [2020-10-27 12:06:16,579 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_info_read [2020-10-27 12:06:16,579 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_init [2020-10-27 12:06:16,579 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_register [2020-10-27 12:06:16,580 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_unregister [2020-10-27 12:06:16,580 INFO L130 BoogieDeclarations]: Found specification of procedure register_device [2020-10-27 12:06:16,580 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_device [2020-10-27 12:06:16,580 INFO L130 BoogieDeclarations]: Found specification of procedure register_proc [2020-10-27 12:06:16,580 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_proc [2020-10-27 12:06:16,580 INFO L130 BoogieDeclarations]: Found specification of procedure odev_open [2020-10-27 12:06:16,580 INFO L130 BoogieDeclarations]: Found specification of procedure odev_release [2020-10-27 12:06:16,580 INFO L130 BoogieDeclarations]: Found specification of procedure odev_read [2020-10-27 12:06:16,580 INFO L130 BoogieDeclarations]: Found specification of procedure odev_write [2020-10-27 12:06:16,580 INFO L130 BoogieDeclarations]: Found specification of procedure odev_ioctl [2020-10-27 12:06:16,581 INFO L130 BoogieDeclarations]: Found specification of procedure odev_poll [2020-10-27 12:06:16,581 INFO L130 BoogieDeclarations]: Found specification of procedure alsa_seq_oss_init [2020-10-27 12:06:16,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 12:06:16,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 12:06:16,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 12:06:16,581 INFO L130 BoogieDeclarations]: Found specification of procedure alsa_seq_oss_exit [2020-10-27 12:06:16,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 12:06:16,581 INFO L130 BoogieDeclarations]: Found specification of procedure info_read [2020-10-27 12:06:16,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 12:06:16,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_alsa_seq_oss_exit_3_2 [2020-10-27 12:06:16,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_alsa_seq_oss_init_3_10 [2020-10-27 12:06:16,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_3_4 [2020-10-27 12:06:16,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_1_3_5 [2020-10-27 12:06:16,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_2_2 [2020-10-27 12:06:16,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_3_3_6 [2020-10-27 12:06:16,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_3 [2020-10-27 12:06:16,582 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 12:06:16,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2020-10-27 12:06:16,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2020-10-27 12:06:16,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_25 [2020-10-27 12:06:16,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_26 [2020-10-27 12:06:16,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_29 [2020-10-27 12:06:16,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2020-10-27 12:06:16,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2020-10-27 12:06:16,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2020-10-27 12:06:16,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2020-10-27 12:06:16,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_snd_register_oss_device [2020-10-27 12:06:16,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_work_struct_dummy_resourceless_instance_1 [2020-10-27 12:06:16,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-27 12:06:16,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-27 12:06:16,584 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-27 12:06:16,584 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-27 12:06:16,584 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-27 12:06:16,584 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-27 12:06:16,584 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2020-10-27 12:06:16,584 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-27 12:06:16,584 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-27 12:06:16,584 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 12:06:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-27 12:06:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-27 12:06:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_create_kernel_client [2020-10-27 12:06:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_delete_kernel_client [2020-10-27 12:06:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_kernel_client_ctl [2020-10-27 12:06:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_event_port_detach [2020-10-27 12:06:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_reset [2020-10-27 12:06:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_info_read [2020-10-27 12:06:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure enabled_str [2020-10-27 12:06:16,586 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_setup [2020-10-27 12:06:16,586 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_setup_midi [2020-10-27 12:06:16,586 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_cleanup [2020-10-27 12:06:16,586 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_reset [2020-10-27 12:06:16,586 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_lookup_ports [2020-10-27 12:06:16,586 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_check_new_port [2020-10-27 12:06:16,586 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_check_exit_port [2020-10-27 12:06:16,586 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_clear_all [2020-10-27 12:06:16,587 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_setup [2020-10-27 12:06:16,587 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_cleanup [2020-10-27 12:06:16,587 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_open_all [2020-10-27 12:06:16,587 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_reset [2020-10-27 12:06:16,587 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_writeq_new [2020-10-27 12:06:16,587 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_writeq_delete [2020-10-27 12:06:16,587 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_writeq_clear [2020-10-27 12:06:16,587 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_writeq_sync [2020-10-27 12:06:16,588 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_new [2020-10-27 12:06:16,588 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_delete [2020-10-27 12:06:16,588 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_clear [2020-10-27 12:06:16,588 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_new [2020-10-27 12:06:16,588 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_delete [2020-10-27 12:06:16,588 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_stop [2020-10-27 12:06:16,588 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_event_input [2020-10-27 12:06:16,588 INFO L130 BoogieDeclarations]: Found specification of procedure receive_announce [2020-10-27 12:06:16,588 INFO L130 BoogieDeclarations]: Found specification of procedure translate_mode [2020-10-27 12:06:16,589 INFO L130 BoogieDeclarations]: Found specification of procedure create_port [2020-10-27 12:06:16,589 INFO L130 BoogieDeclarations]: Found specification of procedure delete_port [2020-10-27 12:06:16,589 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_seq_queue [2020-10-27 12:06:16,589 INFO L130 BoogieDeclarations]: Found specification of procedure delete_seq_queue [2020-10-27 12:06:16,589 INFO L130 BoogieDeclarations]: Found specification of procedure free_devinfo [2020-10-27 12:06:16,589 INFO L130 BoogieDeclarations]: Found specification of procedure async_call_lookup_ports [2020-10-27 12:06:16,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-27 12:06:16,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-27 12:06:16,589 INFO L130 BoogieDeclarations]: Found specification of procedure filemode_str [2020-10-27 12:06:16,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-27 12:06:16,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 12:06:16,590 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-27 12:06:16,590 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_kernel_client_dispatch [2020-10-27 12:06:16,590 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_set_queue_tempo [2020-10-27 12:06:16,590 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_start [2020-10-27 12:06:16,590 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_continue [2020-10-27 12:06:16,590 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_tempo [2020-10-27 12:06:16,590 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_ioctl [2020-10-27 12:06:16,591 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_process_timer_event [2020-10-27 12:06:16,591 INFO L130 BoogieDeclarations]: Found specification of procedure calc_alsa_tempo [2020-10-27 12:06:16,591 INFO L130 BoogieDeclarations]: Found specification of procedure send_timer_event [2020-10-27 12:06:16,591 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-27 12:06:16,591 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-27 12:06:16,591 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-27 12:06:16,591 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-27 12:06:16,591 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-27 12:06:16,591 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-27 12:06:16,592 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-27 12:06:16,592 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-27 12:06:16,592 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-27 12:06:16,592 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-27 12:06:16,592 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-27 12:06:16,592 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-27 12:06:16,592 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_dispatch [2020-10-27 12:06:16,592 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_fill_addr [2020-10-27 12:06:16,592 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_writeq_get_free_size [2020-10-27 12:06:16,592 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_writeq_set_output [2020-10-27 12:06:16,593 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_cur_tick [2020-10-27 12:06:16,593 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_ioctl [2020-10-27 12:06:16,593 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_make_info [2020-10-27 12:06:16,593 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_open [2020-10-27 12:06:16,593 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_make_info [2020-10-27 12:06:16,593 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_process_event [2020-10-27 12:06:16,593 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_info_user [2020-10-27 12:06:16,593 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_info_user [2020-10-27 12:06:16,594 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_oob_user [2020-10-27 12:06:16,594 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-27 12:06:16,594 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_is_valid [2020-10-27 12:06:16,594 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_sysex [2020-10-27 12:06:16,594 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_addr [2020-10-27 12:06:16,594 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_raw_event [2020-10-27 12:06:16,594 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_putc [2020-10-27 12:06:16,594 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_input [2020-10-27 12:06:16,594 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_filemode [2020-10-27 12:06:16,595 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_put_event [2020-10-27 12:06:16,595 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_writeq_wakeup [2020-10-27 12:06:16,595 INFO L130 BoogieDeclarations]: Found specification of procedure extended_event [2020-10-27 12:06:16,595 INFO L130 BoogieDeclarations]: Found specification of procedure chn_voice_event [2020-10-27 12:06:16,595 INFO L130 BoogieDeclarations]: Found specification of procedure chn_common_event [2020-10-27 12:06:16,595 INFO L130 BoogieDeclarations]: Found specification of procedure timing_event [2020-10-27 12:06:16,595 INFO L130 BoogieDeclarations]: Found specification of procedure local_event [2020-10-27 12:06:16,595 INFO L130 BoogieDeclarations]: Found specification of procedure old_event [2020-10-27 12:06:16,595 INFO L130 BoogieDeclarations]: Found specification of procedure note_on_event [2020-10-27 12:06:16,595 INFO L130 BoogieDeclarations]: Found specification of procedure note_off_event [2020-10-27 12:06:16,596 INFO L130 BoogieDeclarations]: Found specification of procedure set_note_event [2020-10-27 12:06:16,596 INFO L130 BoogieDeclarations]: Found specification of procedure set_control_event [2020-10-27 12:06:16,596 INFO L130 BoogieDeclarations]: Found specification of procedure set_echo_event [2020-10-27 12:06:16,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-27 12:06:16,596 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2020-10-27 12:06:16,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97 [2020-10-27 12:06:16,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_99 [2020-10-27 12:06:16,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_seq_oss_readq [2020-10-27 12:06:16,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_seq_oss_readq [2020-10-27 12:06:16,596 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-27 12:06:16,597 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-27 12:06:16,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_98 [2020-10-27 12:06:16,597 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_kernel_client_enqueue [2020-10-27 12:06:16,597 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_poll [2020-10-27 12:06:16,597 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_pick [2020-10-27 12:06:16,597 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_wait [2020-10-27 12:06:16,597 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_free [2020-10-27 12:06:16,597 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_load_patch [2020-10-27 12:06:16,597 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_kernel_client_enqueue_blocking [2020-10-27 12:06:16,597 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_kernel_client_write_poll [2020-10-27 12:06:16,598 INFO L130 BoogieDeclarations]: Found specification of procedure insert_queue [2020-10-27 12:06:16,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc [2020-10-27 12:06:16,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec [2020-10-27 12:06:16,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2020-10-27 12:06:16,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2020-10-27 12:06:16,598 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-27 12:06:16,598 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-27 12:06:16,598 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-27 12:06:16,598 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-27 12:06:16,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___0 [2020-10-27 12:06:16,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_100 [2020-10-27 12:06:16,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_103 [2020-10-27 12:06:16,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_register_lock [2020-10-27 12:06:16,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_register_lock [2020-10-27 12:06:16,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_98___0 [2020-10-27 12:06:16,599 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-27 12:06:16,599 INFO L130 BoogieDeclarations]: Found specification of procedure snd_oss_info_register [2020-10-27 12:06:16,599 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_close [2020-10-27 12:06:16,599 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_get_addr [2020-10-27 12:06:16,599 INFO L130 BoogieDeclarations]: Found specification of procedure snd_use_lock_sync_helper [2020-10-27 12:06:16,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_105 [2020-10-27 12:06:16,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_106 [2020-10-27 12:06:16,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_107 [2020-10-27 12:06:16,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_108 [2020-10-27 12:06:16,600 INFO L130 BoogieDeclarations]: Found specification of procedure get_synthdev [2020-10-27 12:06:16,600 INFO L130 BoogieDeclarations]: Found specification of procedure reset_channels [2020-10-27 12:06:16,600 INFO L130 BoogieDeclarations]: Found specification of procedure get_sdev [2020-10-27 12:06:16,600 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-27 12:06:16,600 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-27 12:06:16,600 INFO L130 BoogieDeclarations]: Found specification of procedure is_midi_dev [2020-10-27 12:06:16,601 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~TO~int [2020-10-27 12:06:16,601 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-27 12:06:16,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-27 12:06:16,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___1 [2020-10-27 12:06:16,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_99___0 [2020-10-27 12:06:16,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_102 [2020-10-27 12:06:16,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_105 [2020-10-27 12:06:16,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_107 [2020-10-27 12:06:16,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_109 [2020-10-27 12:06:16,601 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_puts [2020-10-27 12:06:16,602 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_put_timestamp [2020-10-27 12:06:16,602 INFO L130 BoogieDeclarations]: Found specification of procedure snd_midi_event_new [2020-10-27 12:06:16,602 INFO L130 BoogieDeclarations]: Found specification of procedure snd_midi_event_free [2020-10-27 12:06:16,602 INFO L130 BoogieDeclarations]: Found specification of procedure snd_midi_event_no_status [2020-10-27 12:06:16,602 INFO L130 BoogieDeclarations]: Found specification of procedure snd_midi_event_encode_byte [2020-10-27 12:06:16,602 INFO L130 BoogieDeclarations]: Found specification of procedure snd_midi_event_decode [2020-10-27 12:06:16,602 INFO L130 BoogieDeclarations]: Found specification of procedure get_mdev [2020-10-27 12:06:16,602 INFO L130 BoogieDeclarations]: Found specification of procedure get_mididev [2020-10-27 12:06:16,602 INFO L130 BoogieDeclarations]: Found specification of procedure send_synth_event [2020-10-27 12:06:16,602 INFO L130 BoogieDeclarations]: Found specification of procedure send_midi_event [2020-10-27 12:06:16,603 INFO L130 BoogieDeclarations]: Found specification of procedure find_slot [2020-10-27 12:06:16,603 INFO L130 BoogieDeclarations]: Found specification of procedure capmode_str [2020-10-27 12:06:16,603 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-27 12:06:16,603 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-27 12:06:16,603 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-27 12:06:16,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___2 [2020-10-27 12:06:16,603 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-27 12:06:16,603 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-27 12:06:16,603 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-27 12:06:16,603 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2020-10-27 12:06:16,604 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-27 12:06:16,604 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-27 12:06:16,604 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-27 12:06:16,604 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2020-10-27 12:06:16,604 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2020-10-27 12:06:16,604 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-27 12:06:16,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___3 [2020-10-27 12:06:16,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_sync_lock_of_seq_oss_writeq [2020-10-27 12:06:16,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_sync_lock_of_seq_oss_writeq [2020-10-27 12:06:16,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_98___3 [2020-10-27 12:06:16,605 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_control [2020-10-27 12:06:16,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-27 12:06:16,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-27 12:06:16,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2020-10-27 12:06:16,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-27 12:06:16,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-27 12:06:16,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-27 12:06:16,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-27 12:06:16,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-27 12:06:16,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-27 12:06:16,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-27 12:06:16,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-27 12:06:16,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-27 12:06:16,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-27 12:06:16,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-27 12:06:16,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add [2020-10-27 12:06:16,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub [2020-10-27 12:06:16,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-27 12:06:16,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-27 12:06:16,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-27 12:06:16,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-27 12:06:16,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-27 12:06:16,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-27 12:06:16,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-27 12:06:16,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-27 12:06:16,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2020-10-27 12:06:16,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-27 12:06:16,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-27 12:06:16,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-27 12:06:16,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-27 12:06:16,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-27 12:06:16,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-27 12:06:16,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_add_disk [2020-10-27 12:06:16,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2020-10-27 12:06:16,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2020-10-27 12:06:16,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-27 12:06:16,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-27 12:06:16,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-27 12:06:16,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-27 12:06:16,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2020-10-27 12:06:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_put [2020-10-27 12:06:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-27 12:06:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-27 12:06:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_put_blk_rq [2020-10-27 12:06:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-27 12:06:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-27 12:06:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-27 12:06:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-27 12:06:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-27 12:06:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-27 12:06:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-27 12:06:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-27 12:06:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-27 12:06:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-27 12:06:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-27 12:06:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-27 12:06:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-27 12:06:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-27 12:06:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-27 12:06:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-27 12:06:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-27 12:06:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-27 12:06:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-27 12:06:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-27 12:06:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-27 12:06:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-27 12:06:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-27 12:06:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-27 12:06:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-27 12:06:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-27 12:06:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-27 12:06:16,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-27 12:06:16,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-27 12:06:16,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-27 12:06:16,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-27 12:06:16,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-27 12:06:16,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-27 12:06:16,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-27 12:06:16,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-27 12:06:16,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-27 12:06:16,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-27 12:06:16,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_get [2020-10-27 12:06:16,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-27 12:06:16,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_refcount [2020-10-27 12:06:16,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-27 12:06:16,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-27 12:06:16,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-27 12:06:16,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-27 12:06:16,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-27 12:06:16,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-27 12:06:16,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-27 12:06:16,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-27 12:06:16,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-27 12:06:16,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-27 12:06:16,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-27 12:06:16,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-27 12:06:16,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-27 12:06:16,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-27 12:06:16,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-27 12:06:16,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-27 12:06:16,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-27 12:06:16,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-27 12:06:16,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-27 12:06:16,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-27 12:06:16,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-27 12:06:16,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-27 12:06:16,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-27 12:06:16,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-27 12:06:16,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-27 12:06:16,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-27 12:06:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-27 12:06:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-27 12:06:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-27 12:06:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-27 12:06:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-27 12:06:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-27 12:06:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-27 12:06:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-27 12:06:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-27 12:06:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-27 12:06:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-27 12:06:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2020-10-27 12:06:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-27 12:06:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-27 12:06:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-27 12:06:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-27 12:06:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-27 12:06:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-27 12:06:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-27 12:06:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-27 12:06:16,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-27 12:06:16,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__double_release [2020-10-27 12:06:16,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-27 12:06:16,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-27 12:06:16,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-27 12:06:16,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_before_release_sock [2020-10-27 12:06:16,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-27 12:06:16,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-27 12:06:16,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-27 12:06:16,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-27 12:06:16,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-27 12:06:16,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-27 12:06:16,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-27 12:06:16,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-27 12:06:16,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-27 12:06:16,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-27 12:06:16,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-27 12:06:16,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_initialize [2020-10-27 12:06:16,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_final_state [2020-10-27 12:06:16,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-27 12:06:16,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-27 12:06:16,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-27 12:06:16,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-27 12:06:16,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-27 12:06:16,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-27 12:06:16,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-27 12:06:16,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2020-10-27 12:06:16,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2020-10-27 12:06:16,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-27 12:06:16,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-27 12:06:16,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-27 12:06:16,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-27 12:06:16,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-27 12:06:16,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-27 12:06:16,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2020-10-27 12:06:16,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-27 12:06:16,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-27 12:06:16,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-27 12:06:16,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-27 12:06:16,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-27 12:06:16,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-27 12:06:16,621 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 12:06:16,621 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-27 12:06:16,622 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 12:06:16,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 12:06:16,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-27 12:06:16,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-27 12:06:16,622 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 12:06:16,622 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 12:06:16,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-27 12:06:16,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-27 12:06:16,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-27 12:06:16,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-27 12:06:16,622 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 12:06:16,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-27 12:06:16,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-27 12:06:16,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-27 12:06:16,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-27 12:06:16,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-27 12:06:16,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-27 12:06:16,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-27 12:06:16,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-27 12:06:16,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-27 12:06:16,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-27 12:06:16,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-27 12:06:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-27 12:06:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-27 12:06:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-27 12:06:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-27 12:06:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-27 12:06:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-27 12:06:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-27 12:06:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-27 12:06:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-27 12:06:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-27 12:06:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-27 12:06:16,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_power_lock_of_snd_card [2020-10-27 12:06:16,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_power_lock_of_snd_card [2020-10-27 12:06:16,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_power_lock_of_snd_card [2020-10-27 12:06:16,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_power_lock_of_snd_card [2020-10-27 12:06:16,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2020-10-27 12:06:16,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_power_lock_of_snd_card [2020-10-27 12:06:16,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_register_mutex [2020-10-27 12:06:16,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_register_mutex [2020-10-27 12:06:16,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_register_mutex [2020-10-27 12:06:16,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_register_mutex [2020-10-27 12:06:16,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-27 12:06:16,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-27 12:06:16,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-27 12:06:16,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-27 12:06:16,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-27 12:06:16,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-27 12:06:16,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-27 12:06:16,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-27 12:06:16,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-27 12:06:16,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-27 12:06:16,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-27 12:06:16,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-27 12:06:16,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-27 12:06:16,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-27 12:06:16,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-27 12:06:16,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-27 12:06:16,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-27 12:06:16,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-27 12:06:16,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-27 12:06:16,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-27 12:06:16,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-27 12:06:16,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-27 12:06:16,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-27 12:06:16,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-27 12:06:16,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-27 12:06:16,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-27 12:06:16,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-27 12:06:16,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-27 12:06:16,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-27 12:06:16,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-27 12:06:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-27 12:06:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-27 12:06:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-27 12:06:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-27 12:06:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-27 12:06:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-27 12:06:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-27 12:06:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-27 12:06:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_seq_oss_readq [2020-10-27 12:06:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_seq_oss_readq [2020-10-27 12:06:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_seq_oss_readq [2020-10-27 12:06:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_seq_oss_readq [2020-10-27 12:06:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_seq_oss_readq [2020-10-27 12:06:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_seq_oss_readq [2020-10-27 12:06:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-27 12:06:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-27 12:06:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-27 12:06:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-27 12:06:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-27 12:06:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-27 12:06:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-27 12:06:16,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-27 12:06:16,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-27 12:06:16,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-27 12:06:16,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-27 12:06:16,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-27 12:06:16,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-27 12:06:16,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-27 12:06:16,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-27 12:06:16,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-27 12:06:16,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_register_lock [2020-10-27 12:06:16,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_register_lock [2020-10-27 12:06:16,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_register_lock [2020-10-27 12:06:16,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_register_lock [2020-10-27 12:06:16,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_register_lock [2020-10-27 12:06:16,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_register_lock [2020-10-27 12:06:16,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-27 12:06:16,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-27 12:06:16,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-27 12:06:16,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-27 12:06:16,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-27 12:06:16,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-27 12:06:16,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-27 12:06:16,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-27 12:06:16,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_sync_lock_of_seq_oss_writeq [2020-10-27 12:06:16,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_sync_lock_of_seq_oss_writeq [2020-10-27 12:06:16,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_sync_lock_of_seq_oss_writeq [2020-10-27 12:06:16,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_sync_lock_of_seq_oss_writeq [2020-10-27 12:06:16,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_sync_lock_of_seq_oss_writeq [2020-10-27 12:06:16,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_sync_lock_of_seq_oss_writeq [2020-10-27 12:06:16,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-27 12:06:16,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-27 12:06:16,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-27 12:06:16,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-27 12:06:16,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-27 12:06:16,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-27 12:06:16,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-27 12:06:16,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__double_init [2020-10-27 12:06:16,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-27 12:06:16,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-27 12:06:16,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_init [2020-10-27 12:06:16,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_alloc [2020-10-27 12:06:16,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_find [2020-10-27 12:06:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_remove [2020-10-27 12:06:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_destroy [2020-10-27 12:06:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 12:06:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 12:06:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 12:06:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 12:06:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 12:06:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-27 12:06:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-27 12:06:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 12:06:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 12:06:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 12:06:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-27 12:06:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-27 12:06:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 12:06:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-27 12:06:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-27 12:08:12,098 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: #res := 0; [2020-10-27 12:08:37,479 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-27 12:08:37,595 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_linux_kernel_module_module_put_and_exitFINAL: assume true; [2020-10-27 12:09:54,107 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 12:09:54,107 INFO L298 CfgBuilder]: Removed 10 assume(true) statements. [2020-10-27 12:09:54,115 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:09:54 BoogieIcfgContainer [2020-10-27 12:09:54,115 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 12:09:54,117 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 12:09:54,117 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 12:09:54,121 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 12:09:54,121 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 12:06:08" (1/3) ... [2020-10-27 12:09:54,122 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16355755 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 12:09:54, skipping insertion in model container [2020-10-27 12:09:54,123 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:06:15" (2/3) ... [2020-10-27 12:09:54,123 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16355755 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 12:09:54, skipping insertion in model container [2020-10-27 12:09:54,123 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:09:54" (3/3) ... [2020-10-27 12:09:54,125 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i [2020-10-27 12:09:54,138 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 12:09:54,147 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-27 12:09:54,162 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-27 12:09:54,208 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 12:09:54,208 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 12:09:54,208 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 12:09:54,208 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 12:09:54,209 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 12:09:54,209 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 12:09:54,209 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 12:09:54,209 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 12:09:54,291 INFO L276 IsEmpty]: Start isEmpty. Operand 4108 states. [2020-10-27 12:09:54,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2020-10-27 12:09:54,297 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 12:09:54,299 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 12:09:54,299 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 12:09:54,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 12:09:54,306 INFO L82 PathProgramCache]: Analyzing trace with hash 640679215, now seen corresponding path program 1 times [2020-10-27 12:09:54,316 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 12:09:54,317 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1580902403] [2020-10-27 12:09:54,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 12:09:55,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:09:55,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:10:01,799 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:10:01,800 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 67 [2020-10-27 12:10:01,800 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:10:01,800 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6721 [2020-10-27 12:10:01,802 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:10:01,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 18 [2020-10-27 12:10:01,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 12:10:01,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 57 [2020-10-27 12:10:01,802 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-27 12:10:05,695 WARN L193 SmtUtils]: Spent 3.53 s on a formula simplification that was a NOOP. DAG size: 751 [2020-10-27 12:10:05,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 12:10:05,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:10:05,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:10:06,978 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:10:06,979 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:10:06,979 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:10:06,979 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1202 [2020-10-27 12:10:06,980 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:10:06,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 12:10:06,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:10:06,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-27 12:10:06,980 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:10:07,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-27 12:10:07,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:10:07,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:10:07,079 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:10:07,079 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-27 12:10:07,079 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:10:07,079 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 12:10:07,080 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:10:07,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 12:10:07,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:10:07,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-27 12:10:07,080 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:10:07,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 12:10:07,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:10:07,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:10:07,102 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:10:07,103 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-27 12:10:07,103 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:10:07,103 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:10:07,103 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:10:07,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:10:07,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:10:07,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:10:07,104 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:10:07,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 12:10:07,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:10:07,117 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:10:07,121 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:10:07,121 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:10:07,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:10:07,122 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:10:07,122 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:10:07,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:10:07,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:10:07,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:10:07,122 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:10:07,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 12:10:07,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:10:07,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:10:07,151 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:10:07,152 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 12:10:07,152 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:10:07,152 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:10:07,152 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:10:07,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 12:10:07,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:10:07,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-27 12:10:07,153 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:10:07,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-27 12:10:07,184 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1580902403] [2020-10-27 12:10:07,186 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-27 12:10:07,186 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-27 12:10:07,187 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [825030801] [2020-10-27 12:10:07,192 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-27 12:10:07,193 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 12:10:07,207 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-27 12:10:07,208 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2020-10-27 12:10:07,211 INFO L87 Difference]: Start difference. First operand 4108 states. Second operand 7 states. [2020-10-27 12:10:13,085 WARN L193 SmtUtils]: Spent 3.54 s on a formula simplification that was a NOOP. DAG size: 753 [2020-10-27 12:10:17,438 WARN L193 SmtUtils]: Spent 3.55 s on a formula simplification that was a NOOP. DAG size: 756 [2020-10-27 12:10:21,126 WARN L193 SmtUtils]: Spent 3.63 s on a formula simplification that was a NOOP. DAG size: 758