/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=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 --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 [2020-10-29 01:22:21,336 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 01:22:21,339 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 01:22:21,379 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 01:22:21,380 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 01:22:21,381 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 01:22:21,383 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 01:22:21,385 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 01:22:21,405 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 01:22:21,406 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 01:22:21,407 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 01:22:21,409 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 01:22:21,409 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 01:22:21,411 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 01:22:21,412 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 01:22:21,413 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 01:22:21,414 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 01:22:21,415 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 01:22:21,417 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 01:22:21,420 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 01:22:21,422 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 01:22:21,423 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 01:22:21,424 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 01:22:21,425 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 01:22:21,429 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 01:22:21,429 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 01:22:21,429 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 01:22:21,430 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 01:22:21,431 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 01:22:21,432 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 01:22:21,433 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 01:22:21,433 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 01:22:21,434 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 01:22:21,435 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 01:22:21,437 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 01:22:21,437 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 01:22:21,438 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 01:22:21,439 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 01:22:21,439 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 01:22:21,440 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 01:22:21,441 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 01:22:21,442 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 [2020-10-29 01:22:21,476 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 01:22:21,476 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 01:22:21,478 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 01:22:21,479 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 01:22:21,480 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 01:22:21,480 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 01:22:21,480 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 01:22:21,481 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 01:22:21,481 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 01:22:21,481 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 01:22:21,482 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 01:22:21,483 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 01:22:21,483 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 01:22:21,483 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 01:22:21,484 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 01:22:21,484 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 01:22:21,484 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 01:22:21,484 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 01:22:21,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 01:22:21,485 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 01:22:21,485 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 01:22:21,485 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 01:22:21,486 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 01:22:21,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 01:22:21,486 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 01:22:21,487 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 01:22:21,487 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 01:22:21,487 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-29 01:22:21,913 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 01:22:21,940 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 01:22:21,943 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 01:22:21,945 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 01:22:21,946 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 01:22:21,947 INFO L432 ainManager$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 [2020-10-29 01:22:22,032 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f3a53723c/c73fc1aa9b334bc48a65731a1052154c/FLAGf87e48117 [2020-10-29 01:22:23,126 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 01:22:23,127 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 [2020-10-29 01:22:23,196 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f3a53723c/c73fc1aa9b334bc48a65731a1052154c/FLAGf87e48117 [2020-10-29 01:22:23,513 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f3a53723c/c73fc1aa9b334bc48a65731a1052154c [2020-10-29 01:22:23,516 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 01:22:23,523 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 01:22:23,525 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 01:22:23,525 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 01:22:23,529 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 01:22:23,530 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 01:22:23" (1/1) ... [2020-10-29 01:22:23,533 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69d8efe2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:22:23, skipping insertion in model container [2020-10-29 01:22:23,534 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 01:22:23" (1/1) ... [2020-10-29 01:22:23,542 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 01:22:23,796 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 01:22:28,404 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 01:22:28,446 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 01:22:29,050 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 01:22:30,311 INFO L208 MainTranslator]: Completed translation [2020-10-29 01:22:30,311 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:22:30 WrapperNode [2020-10-29 01:22:30,312 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 01:22:30,313 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 01:22:30,313 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 01:22:30,313 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 01:22:30,327 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:22:30" (1/1) ... [2020-10-29 01:22:30,327 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:22:30" (1/1) ... [2020-10-29 01:22:30,498 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:22:30" (1/1) ... [2020-10-29 01:22:30,499 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:22:30" (1/1) ... [2020-10-29 01:22:30,925 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:22:30" (1/1) ... [2020-10-29 01:22:30,972 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:22:30" (1/1) ... [2020-10-29 01:22:31,051 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:22:30" (1/1) ... [2020-10-29 01:22:31,134 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 01:22:31,136 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 01:22:31,136 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 01:22:31,136 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 01:22:31,137 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:22:30" (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 [2020-10-29 01:22:31,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 01:22:31,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 01:22:31,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 01:22:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-29 01:22:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~TO~int [2020-10-29 01:22:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-29 01:22:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-29 01:22:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 01:22:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-29 01:22:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-29 01:22:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2020-10-29 01:22:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2020-10-29 01:22:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2020-10-29 01:22:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-29 01:22:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure alsa_seq_oss_init [2020-10-29 01:22:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure alsa_seq_oss_exit [2020-10-29 01:22:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_open [2020-10-29 01:22:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_release [2020-10-29 01:22:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_read [2020-10-29 01:22:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_write [2020-10-29 01:22:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_ioctl [2020-10-29 01:22:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_poll [2020-10-29 01:22:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure register_device [2020-10-29 01:22:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_device [2020-10-29 01:22:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure info_read [2020-10-29 01:22:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure register_proc [2020-10-29 01:22:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_proc [2020-10-29 01:22:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_alsa_seq_oss_exit_3_2 [2020-10-29 01:22:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_alsa_seq_oss_init_3_10 [2020-10-29 01:22:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_3_4 [2020-10-29 01:22:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_1_3_5 [2020-10-29 01:22:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_2_2 [2020-10-29 01:22:31,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_3_3_6 [2020-10-29 01:22:31,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_3 [2020-10-29 01:22:31,217 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 01:22:31,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2020-10-29 01:22:31,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2020-10-29 01:22:31,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_25 [2020-10-29 01:22:31,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_26 [2020-10-29 01:22:31,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_29 [2020-10-29 01:22:31,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2020-10-29 01:22:31,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2020-10-29 01:22:31,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2020-10-29 01:22:31,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2020-10-29 01:22:31,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_snd_register_oss_device [2020-10-29 01:22:31,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_97 [2020-10-29 01:22:31,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_98 [2020-10-29 01:22:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_99 [2020-10-29 01:22:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_100 [2020-10-29 01:22:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_101 [2020-10-29 01:22:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_snd_register_oss_device_102 [2020-10-29 01:22:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_103 [2020-10-29 01:22:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_snd_register_oss_device_104 [2020-10-29 01:22:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_105 [2020-10-29 01:22:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_106 [2020-10-29 01:22:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_107 [2020-10-29 01:22:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_108 [2020-10-29 01:22:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_109 [2020-10-29 01:22:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_110 [2020-10-29 01:22:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_init_111 [2020-10-29 01:22:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_112 [2020-10-29 01:22:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_113 [2020-10-29 01:22:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_initialize_114 [2020-10-29 01:22:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-29 01:22:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-29 01:22:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure async_call_lookup_ports [2020-10-29 01:22:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_create_client [2020-10-29 01:22:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_announce [2020-10-29 01:22:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_delete_client [2020-10-29 01:22:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_open [2020-10-29 01:22:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_mode [2020-10-29 01:22:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure create_port [2020-10-29 01:22:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure delete_port [2020-10-29 01:22:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_seq_queue [2020-10-29 01:22:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure delete_seq_queue [2020-10-29 01:22:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure free_devinfo [2020-10-29 01:22:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_release [2020-10-29 01:22:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_drain_write [2020-10-29 01:22:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_reset [2020-10-29 01:22:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure enabled_str [2020-10-29 01:22:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure filemode_str [2020-10-29 01:22:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_system_info_read [2020-10-29 01:22:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-29 01:22:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_work_struct_dummy_resourceless_instance_1 [2020-10-29 01:22:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-29 01:22:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-29 01:22:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_new [2020-10-29 01:22:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_delete [2020-10-29 01:22:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_process_timer_event [2020-10-29 01:22:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_alsa_tempo [2020-10-29 01:22:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure send_timer_event [2020-10-29 01:22:31,225 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_start [2020-10-29 01:22:31,225 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_stop [2020-10-29 01:22:31,225 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_continue [2020-10-29 01:22:31,225 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_tempo [2020-10-29 01:22:31,225 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_ioctl [2020-10-29 01:22:31,225 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-29 01:22:31,225 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-29 01:22:31,226 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-29 01:22:31,226 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-29 01:22:31,226 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-29 01:22:31,226 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-29 01:22:31,226 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-29 01:22:31,226 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_dispatch [2020-10-29 01:22:31,226 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_fill_addr [2020-10-29 01:22:31,226 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_cur_tick [2020-10-29 01:22:31,227 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_info_user [2020-10-29 01:22:31,227 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_info_user [2020-10-29 01:22:31,227 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_oob_user [2020-10-29 01:22:31,227 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_ioctl [2020-10-29 01:22:31,227 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_process_event [2020-10-29 01:22:31,227 INFO L138 BoogieDeclarations]: Found implementation of procedure old_event [2020-10-29 01:22:31,227 INFO L138 BoogieDeclarations]: Found implementation of procedure extended_event [2020-10-29 01:22:31,228 INFO L138 BoogieDeclarations]: Found implementation of procedure chn_voice_event [2020-10-29 01:22:31,228 INFO L138 BoogieDeclarations]: Found implementation of procedure chn_common_event [2020-10-29 01:22:31,228 INFO L138 BoogieDeclarations]: Found implementation of procedure timing_event [2020-10-29 01:22:31,228 INFO L138 BoogieDeclarations]: Found implementation of procedure local_event [2020-10-29 01:22:31,228 INFO L138 BoogieDeclarations]: Found implementation of procedure note_on_event [2020-10-29 01:22:31,228 INFO L138 BoogieDeclarations]: Found implementation of procedure note_off_event [2020-10-29 01:22:31,228 INFO L138 BoogieDeclarations]: Found implementation of procedure set_note_event [2020-10-29 01:22:31,228 INFO L138 BoogieDeclarations]: Found implementation of procedure set_control_event [2020-10-29 01:22:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure set_echo_event [2020-10-29 01:22:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_event_input [2020-10-29 01:22:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-29 01:22:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_read [2020-10-29 01:22:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_write [2020-10-29 01:22:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure insert_queue [2020-10-29 01:22:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_poll [2020-10-29 01:22:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97 [2020-10-29 01:22:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_98 [2020-10-29 01:22:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_99 [2020-10-29 01:22:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-29 01:22:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_init [2020-10-29 01:22:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_register [2020-10-29 01:22:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_unregister [2020-10-29 01:22:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sdev [2020-10-29 01:22:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_setup [2020-10-29 01:22:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_setup_midi [2020-10-29 01:22:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_cleanup [2020-10-29 01:22:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure is_midi_dev [2020-10-29 01:22:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure get_synthdev [2020-10-29 01:22:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_channels [2020-10-29 01:22:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_reset [2020-10-29 01:22:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_load_patch [2020-10-29 01:22:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_is_valid [2020-10-29 01:22:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_sysex [2020-10-29 01:22:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_addr [2020-10-29 01:22:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_ioctl [2020-10-29 01:22:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_raw_event [2020-10-29 01:22:31,233 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_make_info [2020-10-29 01:22:31,233 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_info_read [2020-10-29 01:22:31,233 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-29 01:22:31,233 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-29 01:22:31,233 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-29 01:22:31,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___0 [2020-10-29 01:22:31,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_98___0 [2020-10-29 01:22:31,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_100 [2020-10-29 01:22:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_103 [2020-10-29 01:22:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_105 [2020-10-29 01:22:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_106 [2020-10-29 01:22:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_107 [2020-10-29 01:22:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_108 [2020-10-29 01:22:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_lookup_ports [2020-10-29 01:22:31,235 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mdev [2020-10-29 01:22:31,235 INFO L138 BoogieDeclarations]: Found implementation of procedure find_slot [2020-10-29 01:22:31,235 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_check_new_port [2020-10-29 01:22:31,235 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_check_exit_port [2020-10-29 01:22:31,235 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_clear_all [2020-10-29 01:22:31,235 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_setup [2020-10-29 01:22:31,235 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_cleanup [2020-10-29 01:22:31,235 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_open_all [2020-10-29 01:22:31,236 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mididev [2020-10-29 01:22:31,236 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_open [2020-10-29 01:22:31,236 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_close [2020-10-29 01:22:31,236 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_filemode [2020-10-29 01:22:31,236 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_reset [2020-10-29 01:22:31,236 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_get_addr [2020-10-29 01:22:31,236 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_input [2020-10-29 01:22:31,236 INFO L138 BoogieDeclarations]: Found implementation of procedure send_synth_event [2020-10-29 01:22:31,236 INFO L138 BoogieDeclarations]: Found implementation of procedure send_midi_event [2020-10-29 01:22:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_putc [2020-10-29 01:22:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_make_info [2020-10-29 01:22:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure capmode_str [2020-10-29 01:22:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_info_read [2020-10-29 01:22:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___1 [2020-10-29 01:22:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_99___0 [2020-10-29 01:22:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_102 [2020-10-29 01:22:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_105 [2020-10-29 01:22:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_107 [2020-10-29 01:22:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_109 [2020-10-29 01:22:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-29 01:22:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-29 01:22:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 01:22:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2020-10-29 01:22:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2020-10-29 01:22:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_new [2020-10-29 01:22:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_delete [2020-10-29 01:22:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_clear [2020-10-29 01:22:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_puts [2020-10-29 01:22:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_put_event [2020-10-29 01:22:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_pick [2020-10-29 01:22:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_wait [2020-10-29 01:22:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_free [2020-10-29 01:22:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_poll [2020-10-29 01:22:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_put_timestamp [2020-10-29 01:22:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_info_read [2020-10-29 01:22:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___2 [2020-10-29 01:22:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_control [2020-10-29 01:22:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_writeq_new [2020-10-29 01:22:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_writeq_delete [2020-10-29 01:22:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_writeq_clear [2020-10-29 01:22:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_writeq_sync [2020-10-29 01:22:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_writeq_wakeup [2020-10-29 01:22:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_writeq_get_free_size [2020-10-29 01:22:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_writeq_set_output [2020-10-29 01:22:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___3 [2020-10-29 01:22:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_98___3 [2020-10-29 01:22:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-29 01:22:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-29 01:22:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-29 01:22:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-29 01:22:31,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-29 01:22:31,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-29 01:22:31,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-29 01:22:31,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-29 01:22:31,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-29 01:22:31,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-29 01:22:31,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add [2020-10-29 01:22:31,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub [2020-10-29 01:22:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-29 01:22:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc [2020-10-29 01:22:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec [2020-10-29 01:22:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-29 01:22:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-29 01:22:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-29 01:22:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-29 01:22:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-29 01:22:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2020-10-29 01:22:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-29 01:22:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2020-10-29 01:22:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_add_disk [2020-10-29 01:22:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2020-10-29 01:22:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2020-10-29 01:22:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2020-10-29 01:22:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-29 01:22:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2020-10-29 01:22:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_put_blk_rq [2020-10-29 01:22:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2020-10-29 01:22:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_create_class [2020-10-29 01:22:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_register_class [2020-10-29 01:22:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-29 01:22:31,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-29 01:22:31,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-29 01:22:31,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-29 01:22:31,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-29 01:22:31,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-29 01:22:31,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 01:22:31,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 01:22:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 01:22:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 01:22:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-29 01:22:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-29 01:22:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-29 01:22:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-29 01:22:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-29 01:22:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-29 01:22:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-29 01:22:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-29 01:22:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-29 01:22:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-29 01:22:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-29 01:22:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-29 01:22:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-29 01:22:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-29 01:22:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_get [2020-10-29 01:22:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2020-10-29 01:22:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2020-10-29 01:22:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-29 01:22:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_refcount [2020-10-29 01:22:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2020-10-29 01:22:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-29 01:22:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-29 01:22:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-29 01:22:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-29 01:22:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-29 01:22:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-29 01:22:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-29 01:22:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-29 01:22:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-29 01:22:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-29 01:22:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-29 01:22:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-29 01:22:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-29 01:22:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-29 01:22:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-29 01:22:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-29 01:22:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-29 01:22:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-29 01:22:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-29 01:22:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-29 01:22:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-29 01:22:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-29 01:22:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2020-10-29 01:22:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-29 01:22:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-29 01:22:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_initialize [2020-10-29 01:22:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-29 01:22:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-29 01:22:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-29 01:22:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-29 01:22:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-29 01:22:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-29 01:22:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2020-10-29 01:22:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2020-10-29 01:22:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-29 01:22:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-29 01:22:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-29 01:22:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-29 01:22:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-29 01:22:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-29 01:22:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-29 01:22:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-29 01:22:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-29 01:22:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_before_release_sock [2020-10-29 01:22:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2020-10-29 01:22:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-29 01:22:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-29 01:22:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2020-10-29 01:22:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-29 01:22:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-29 01:22:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-29 01:22:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_initialize [2020-10-29 01:22:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_final_state [2020-10-29 01:22:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_create_class [2020-10-29 01:22:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_class [2020-10-29 01:22:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2020-10-29 01:22:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2020-10-29 01:22:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-29 01:22:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-29 01:22:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-29 01:22:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-29 01:22:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-29 01:22:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2020-10-29 01:22:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2020-10-29 01:22:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2020-10-29 01:22:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-29 01:22:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-29 01:22:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2020-10-29 01:22:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-29 01:22:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 01:22:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 01:22:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-29 01:22:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 01:22:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-29 01:22:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 01:22:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-29 01:22:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-29 01:22:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-29 01:22:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 01:22:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 01:22:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-29 01:22:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-29 01:22:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-29 01:22:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-29 01:22:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-29 01:22:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-29 01:22:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-29 01:22:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-29 01:22:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-29 01:22:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-29 01:22:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-29 01:22:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-29 01:22:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-29 01:22:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-29 01:22:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-29 01:22:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-29 01:22:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-29 01:22:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-29 01:22:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-29 01:22:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-29 01:22:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-29 01:22:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-29 01:22:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-29 01:22:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-29 01:22:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_power_lock_of_snd_card [2020-10-29 01:22:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_power_lock_of_snd_card [2020-10-29 01:22:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_power_lock_of_snd_card [2020-10-29 01:22:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_power_lock_of_snd_card [2020-10-29 01:22:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2020-10-29 01:22:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_power_lock_of_snd_card [2020-10-29 01:22:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_register_mutex [2020-10-29 01:22:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_register_mutex [2020-10-29 01:22:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_register_mutex [2020-10-29 01:22:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_register_mutex [2020-10-29 01:22:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_register_mutex [2020-10-29 01:22:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_register_mutex [2020-10-29 01:22:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-29 01:22:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-29 01:22:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-29 01:22:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-29 01:22:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-29 01:22:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-29 01:22:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-29 01:22:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-29 01:22:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-29 01:22:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-29 01:22:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-29 01:22:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-29 01:22:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-29 01:22:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-29 01:22:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-29 01:22:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-29 01:22:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-29 01:22:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-29 01:22:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-29 01:22:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-29 01:22:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-29 01:22:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-29 01:22:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-29 01:22:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-29 01:22:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-29 01:22:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-29 01:22:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_seq_oss_readq [2020-10-29 01:22:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_seq_oss_readq [2020-10-29 01:22:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_seq_oss_readq [2020-10-29 01:22:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_seq_oss_readq [2020-10-29 01:22:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_seq_oss_readq [2020-10-29 01:22:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_seq_oss_readq [2020-10-29 01:22:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_seq_oss_readq [2020-10-29 01:22:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_seq_oss_readq [2020-10-29 01:22:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-29 01:22:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-29 01:22:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-29 01:22:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-29 01:22:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-29 01:22:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-29 01:22:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-29 01:22:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-29 01:22:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-29 01:22:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-29 01:22:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-29 01:22:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-29 01:22:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-29 01:22:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-29 01:22:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-29 01:22:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-29 01:22:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_register_lock [2020-10-29 01:22:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_register_lock [2020-10-29 01:22:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_register_lock [2020-10-29 01:22:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_register_lock [2020-10-29 01:22:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_register_lock [2020-10-29 01:22:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_register_lock [2020-10-29 01:22:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_register_lock [2020-10-29 01:22:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_register_lock [2020-10-29 01:22:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-29 01:22:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-29 01:22:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-29 01:22:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-29 01:22:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-29 01:22:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-29 01:22:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-29 01:22:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-29 01:22:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_sync_lock_of_seq_oss_writeq [2020-10-29 01:22:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_sync_lock_of_seq_oss_writeq [2020-10-29 01:22:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_sync_lock_of_seq_oss_writeq [2020-10-29 01:22:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_sync_lock_of_seq_oss_writeq [2020-10-29 01:22:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_sync_lock_of_seq_oss_writeq [2020-10-29 01:22:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_sync_lock_of_seq_oss_writeq [2020-10-29 01:22:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_sync_lock_of_seq_oss_writeq [2020-10-29 01:22:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_sync_lock_of_seq_oss_writeq [2020-10-29 01:22:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-29 01:22:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-29 01:22:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-29 01:22:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-29 01:22:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-29 01:22:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_init [2020-10-29 01:22:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_alloc [2020-10-29 01:22:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_find [2020-10-29 01:22:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_remove [2020-10-29 01:22:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_destroy [2020-10-29 01:22:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2020-10-29 01:22:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 01:22:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-29 01:22:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-29 01:22:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-29 01:22:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-29 01:22:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-29 01:22:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-29 01:22:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-29 01:22:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-29 01:22:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-29 01:22:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__double_init [2020-10-29 01:22:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-29 01:22:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-29 01:22:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-29 01:22:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-29 01:22:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-29 01:22:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-29 01:22:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-29 01:22:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-29 01:22:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-29 01:22:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-29 01:22:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-29 01:22:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-29 01:22:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-29 01:22:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-29 01:22:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-29 01:22:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-29 01:22:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-29 01:22:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-29 01:22:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-29 01:22:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-29 01:22:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-29 01:22:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-29 01:22:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-29 01:22:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-29 01:22:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-29 01:22:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-29 01:22:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-29 01:22:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__double_release [2020-10-29 01:22:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-29 01:22:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-29 01:22:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-29 01:22:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-29 01:22:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-29 01:22:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-29 01:22:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-29 01:22:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-29 01:22:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-29 01:22:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-29 01:22:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-29 01:22:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-29 01:22:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-29 01:22:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-29 01:22:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-29 01:22:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-29 01:22:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-29 01:22:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-29 01:22:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-29 01:22:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-29 01:22:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2020-10-29 01:22:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_put [2020-10-29 01:22:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-29 01:22:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-29 01:22:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-29 01:22:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-29 01:22:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-29 01:22:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-29 01:22:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-29 01:22:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-29 01:22:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-29 01:22:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-29 01:22:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-29 01:22:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-29 01:22:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-29 01:22:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-29 01:22:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-29 01:22:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-29 01:22:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-29 01:22:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-29 01:22:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-29 01:22:31,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-29 01:22:31,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-29 01:22:31,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-29 01:22:31,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-29 01:22:31,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-29 01:22:31,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-29 01:22:31,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-29 01:22:31,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-29 01:22:31,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-29 01:22:31,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-29 01:22:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-29 01:22:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-29 01:22:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2020-10-29 01:22:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-29 01:22:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 01:22:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-29 01:22:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-29 01:22:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-29 01:22:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-29 01:22:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2020-10-29 01:22:31,286 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-29 01:22:31,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-29 01:22:31,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-29 01:22:31,286 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-29 01:22:31,286 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-29 01:22:31,286 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-29 01:22:31,286 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 01:22:31,286 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-29 01:22:31,286 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2020-10-29 01:22:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_create_module_entry [2020-10-29 01:22:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_free_entry [2020-10-29 01:22:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_register [2020-10-29 01:22:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_iprintf [2020-10-29 01:22:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_midi_event_decode [2020-10-29 01:22:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_midi_event_encode_byte [2020-10-29 01:22:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_midi_event_free [2020-10-29 01:22:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_midi_event_new [2020-10-29 01:22:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_midi_event_no_status [2020-10-29 01:22:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_oss_info_register [2020-10-29 01:22:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_register_oss_device [2020-10-29 01:22:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_autoload_lock [2020-10-29 01:22:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_autoload_unlock [2020-10-29 01:22:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_create_kernel_client [2020-10-29 01:22:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_delete_kernel_client [2020-10-29 01:22:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_device_register_driver [2020-10-29 01:22:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_device_unregister_driver [2020-10-29 01:22:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_event_port_detach [2020-10-29 01:22:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_kernel_client_ctl [2020-10-29 01:22:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_kernel_client_dispatch [2020-10-29 01:22:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_kernel_client_enqueue [2020-10-29 01:22:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_kernel_client_enqueue_blocking [2020-10-29 01:22:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_kernel_client_write_poll [2020-10-29 01:22:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_set_queue_tempo [2020-10-29 01:22:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_unregister_oss_device [2020-10-29 01:22:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_use_lock_sync_helper [2020-10-29 01:22:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-29 01:22:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-29 01:22:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 01:22:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 01:22:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 01:22:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 01:22:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-29 01:22:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 01:22:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-29 01:22:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 01:22:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-29 01:22:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-29 01:22:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-29 01:22:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-29 01:22:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2020-10-29 01:22:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2020-10-29 01:22:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2020-10-29 01:22:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2020-10-29 01:22:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_create_class [2020-10-29 01:22:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_register_class [2020-10-29 01:22:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-29 01:22:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-29 01:22:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-29 01:22:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-29 01:22:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2020-10-29 01:22:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-29 01:22:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-29 01:22:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-29 01:22:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-29 01:22:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-29 01:22:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-29 01:22:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-29 01:22:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-29 01:22:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_initialize [2020-10-29 01:22:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2020-10-29 01:22:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-29 01:22:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2020-10-29 01:22:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-29 01:22:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2020-10-29 01:22:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2020-10-29 01:22:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_create_class [2020-10-29 01:22:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_class [2020-10-29 01:22:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2020-10-29 01:22:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2020-10-29 01:22:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2020-10-29 01:22:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-29 01:22:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-29 01:22:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2020-10-29 01:22:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 01:22:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2020-10-29 01:22:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2020-10-29 01:22:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 01:22:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_initialize_114 [2020-10-29 01:22:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-29 01:22:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_init_111 [2020-10-29 01:22:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-29 01:22:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_112 [2020-10-29 01:22:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_113 [2020-10-29 01:22:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-29 01:22:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-29 01:22:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_97 [2020-10-29 01:22:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_99 [2020-10-29 01:22:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_101 [2020-10-29 01:22:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_107 [2020-10-29 01:22:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_109 [2020-10-29 01:22:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_register_mutex [2020-10-29 01:22:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_register_mutex [2020-10-29 01:22:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 01:22:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-29 01:22:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_98 [2020-10-29 01:22:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_100 [2020-10-29 01:22:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_103 [2020-10-29 01:22:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_105 [2020-10-29 01:22:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_106 [2020-10-29 01:22:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_108 [2020-10-29 01:22:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_110 [2020-10-29 01:22:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-29 01:22:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 01:22:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-29 01:22:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure snd_register_oss_device [2020-10-29 01:22:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_snd_register_oss_device_102 [2020-10-29 01:22:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_snd_register_oss_device_104 [2020-10-29 01:22:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure snd_unregister_oss_device [2020-10-29 01:22:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_autoload_lock [2020-10-29 01:22:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_autoload_unlock [2020-10-29 01:22:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_device_register_driver [2020-10-29 01:22:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_device_unregister_driver [2020-10-29 01:22:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure snd_iprintf [2020-10-29 01:22:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_create_module_entry [2020-10-29 01:22:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_free_entry [2020-10-29 01:22:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_register [2020-10-29 01:22:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_create_client [2020-10-29 01:22:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_delete_client [2020-10-29 01:22:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_open [2020-10-29 01:22:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_release [2020-10-29 01:22:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_ioctl [2020-10-29 01:22:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_read [2020-10-29 01:22:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_write [2020-10-29 01:22:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_poll [2020-10-29 01:22:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_drain_write [2020-10-29 01:22:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_system_info_read [2020-10-29 01:22:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_info_read [2020-10-29 01:22:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_info_read [2020-10-29 01:22:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_init [2020-10-29 01:22:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_register [2020-10-29 01:22:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_unregister [2020-10-29 01:22:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure register_device [2020-10-29 01:22:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_device [2020-10-29 01:22:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure register_proc [2020-10-29 01:22:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_proc [2020-10-29 01:22:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure odev_open [2020-10-29 01:22:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure odev_release [2020-10-29 01:22:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure odev_read [2020-10-29 01:22:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure odev_write [2020-10-29 01:22:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure odev_ioctl [2020-10-29 01:22:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure odev_poll [2020-10-29 01:22:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure alsa_seq_oss_init [2020-10-29 01:22:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 01:22:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 01:22:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 01:22:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure alsa_seq_oss_exit [2020-10-29 01:22:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 01:22:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure info_read [2020-10-29 01:22:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 01:22:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_alsa_seq_oss_exit_3_2 [2020-10-29 01:22:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_alsa_seq_oss_init_3_10 [2020-10-29 01:22:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_3_4 [2020-10-29 01:22:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_1_3_5 [2020-10-29 01:22:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_2_2 [2020-10-29 01:22:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_3_3_6 [2020-10-29 01:22:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_3 [2020-10-29 01:22:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 01:22:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2020-10-29 01:22:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2020-10-29 01:22:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_25 [2020-10-29 01:22:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_26 [2020-10-29 01:22:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_29 [2020-10-29 01:22:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2020-10-29 01:22:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2020-10-29 01:22:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2020-10-29 01:22:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2020-10-29 01:22:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_snd_register_oss_device [2020-10-29 01:22:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_work_struct_dummy_resourceless_instance_1 [2020-10-29 01:22:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-29 01:22:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-29 01:22:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-29 01:22:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 01:22:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-29 01:22:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-29 01:22:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2020-10-29 01:22:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-29 01:22:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-29 01:22:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 01:22:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-29 01:22:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-29 01:22:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_create_kernel_client [2020-10-29 01:22:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_delete_kernel_client [2020-10-29 01:22:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_kernel_client_ctl [2020-10-29 01:22:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_event_port_detach [2020-10-29 01:22:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_reset [2020-10-29 01:22:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_info_read [2020-10-29 01:22:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure enabled_str [2020-10-29 01:22:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_setup [2020-10-29 01:22:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_setup_midi [2020-10-29 01:22:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_cleanup [2020-10-29 01:22:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_reset [2020-10-29 01:22:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_lookup_ports [2020-10-29 01:22:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_check_new_port [2020-10-29 01:22:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_check_exit_port [2020-10-29 01:22:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_clear_all [2020-10-29 01:22:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_setup [2020-10-29 01:22:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_cleanup [2020-10-29 01:22:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_open_all [2020-10-29 01:22:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_reset [2020-10-29 01:22:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_writeq_new [2020-10-29 01:22:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_writeq_delete [2020-10-29 01:22:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_writeq_clear [2020-10-29 01:22:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_writeq_sync [2020-10-29 01:22:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_new [2020-10-29 01:22:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_delete [2020-10-29 01:22:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_clear [2020-10-29 01:22:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_new [2020-10-29 01:22:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_delete [2020-10-29 01:22:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_stop [2020-10-29 01:22:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_event_input [2020-10-29 01:22:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure receive_announce [2020-10-29 01:22:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure translate_mode [2020-10-29 01:22:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure create_port [2020-10-29 01:22:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure delete_port [2020-10-29 01:22:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_seq_queue [2020-10-29 01:22:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure delete_seq_queue [2020-10-29 01:22:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure free_devinfo [2020-10-29 01:22:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure async_call_lookup_ports [2020-10-29 01:22:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-29 01:22:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 01:22:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure filemode_str [2020-10-29 01:22:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-29 01:22:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 01:22:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-29 01:22:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_kernel_client_dispatch [2020-10-29 01:22:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_set_queue_tempo [2020-10-29 01:22:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_start [2020-10-29 01:22:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_continue [2020-10-29 01:22:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_tempo [2020-10-29 01:22:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_ioctl [2020-10-29 01:22:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_process_timer_event [2020-10-29 01:22:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure calc_alsa_tempo [2020-10-29 01:22:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure send_timer_event [2020-10-29 01:22:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-29 01:22:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-29 01:22:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-29 01:22:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-29 01:22:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-29 01:22:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-29 01:22:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-29 01:22:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-29 01:22:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-29 01:22:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-29 01:22:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-29 01:22:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-29 01:22:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_dispatch [2020-10-29 01:22:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_fill_addr [2020-10-29 01:22:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_writeq_get_free_size [2020-10-29 01:22:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_writeq_set_output [2020-10-29 01:22:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_cur_tick [2020-10-29 01:22:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_ioctl [2020-10-29 01:22:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_make_info [2020-10-29 01:22:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_open [2020-10-29 01:22:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_make_info [2020-10-29 01:22:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_process_event [2020-10-29 01:22:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_info_user [2020-10-29 01:22:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_info_user [2020-10-29 01:22:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_oob_user [2020-10-29 01:22:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 01:22:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_is_valid [2020-10-29 01:22:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_sysex [2020-10-29 01:22:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_addr [2020-10-29 01:22:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_raw_event [2020-10-29 01:22:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_putc [2020-10-29 01:22:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_input [2020-10-29 01:22:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_filemode [2020-10-29 01:22:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_put_event [2020-10-29 01:22:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_writeq_wakeup [2020-10-29 01:22:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure extended_event [2020-10-29 01:22:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure chn_voice_event [2020-10-29 01:22:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure chn_common_event [2020-10-29 01:22:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure timing_event [2020-10-29 01:22:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure local_event [2020-10-29 01:22:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure old_event [2020-10-29 01:22:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure note_on_event [2020-10-29 01:22:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure note_off_event [2020-10-29 01:22:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure set_note_event [2020-10-29 01:22:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure set_control_event [2020-10-29 01:22:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure set_echo_event [2020-10-29 01:22:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 01:22:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2020-10-29 01:22:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97 [2020-10-29 01:22:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_99 [2020-10-29 01:22:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_seq_oss_readq [2020-10-29 01:22:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_seq_oss_readq [2020-10-29 01:22:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-29 01:22:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-29 01:22:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_98 [2020-10-29 01:22:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_kernel_client_enqueue [2020-10-29 01:22:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_poll [2020-10-29 01:22:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_pick [2020-10-29 01:22:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_wait [2020-10-29 01:22:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_free [2020-10-29 01:22:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_load_patch [2020-10-29 01:22:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_kernel_client_enqueue_blocking [2020-10-29 01:22:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_kernel_client_write_poll [2020-10-29 01:22:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure insert_queue [2020-10-29 01:22:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc [2020-10-29 01:22:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec [2020-10-29 01:22:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2020-10-29 01:22:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2020-10-29 01:22:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-29 01:22:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-29 01:22:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-29 01:22:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-29 01:22:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___0 [2020-10-29 01:22:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_100 [2020-10-29 01:22:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_103 [2020-10-29 01:22:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_register_lock [2020-10-29 01:22:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_register_lock [2020-10-29 01:22:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_98___0 [2020-10-29 01:22:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-29 01:22:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure snd_oss_info_register [2020-10-29 01:22:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_close [2020-10-29 01:22:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_get_addr [2020-10-29 01:22:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure snd_use_lock_sync_helper [2020-10-29 01:22:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_105 [2020-10-29 01:22:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_106 [2020-10-29 01:22:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_107 [2020-10-29 01:22:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_108 [2020-10-29 01:22:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure get_synthdev [2020-10-29 01:22:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure reset_channels [2020-10-29 01:22:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure get_sdev [2020-10-29 01:22:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 01:22:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-29 01:22:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure is_midi_dev [2020-10-29 01:22:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~TO~int [2020-10-29 01:22:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-29 01:22:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-29 01:22:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___1 [2020-10-29 01:22:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_99___0 [2020-10-29 01:22:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_102 [2020-10-29 01:22:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_105 [2020-10-29 01:22:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_107 [2020-10-29 01:22:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_109 [2020-10-29 01:22:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_puts [2020-10-29 01:22:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_put_timestamp [2020-10-29 01:22:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure snd_midi_event_new [2020-10-29 01:22:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure snd_midi_event_free [2020-10-29 01:22:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure snd_midi_event_no_status [2020-10-29 01:22:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure snd_midi_event_encode_byte [2020-10-29 01:22:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure snd_midi_event_decode [2020-10-29 01:22:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure get_mdev [2020-10-29 01:22:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure get_mididev [2020-10-29 01:22:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure send_synth_event [2020-10-29 01:22:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure send_midi_event [2020-10-29 01:22:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure find_slot [2020-10-29 01:22:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure capmode_str [2020-10-29 01:22:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-29 01:22:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-29 01:22:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-29 01:22:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___2 [2020-10-29 01:22:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 01:22:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 01:22:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-29 01:22:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2020-10-29 01:22:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-29 01:22:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-29 01:22:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-29 01:22:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2020-10-29 01:22:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2020-10-29 01:22:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-29 01:22:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97___3 [2020-10-29 01:22:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_sync_lock_of_seq_oss_writeq [2020-10-29 01:22:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_sync_lock_of_seq_oss_writeq [2020-10-29 01:22:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_98___3 [2020-10-29 01:22:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_control [2020-10-29 01:22:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-29 01:22:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-29 01:22:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2020-10-29 01:22:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-29 01:22:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-29 01:22:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-29 01:22:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-29 01:22:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-29 01:22:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-29 01:22:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-29 01:22:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-29 01:22:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-29 01:22:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-29 01:22:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-29 01:22:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add [2020-10-29 01:22:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub [2020-10-29 01:22:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-29 01:22:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-29 01:22:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-29 01:22:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-29 01:22:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-29 01:22:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-29 01:22:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-29 01:22:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-29 01:22:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2020-10-29 01:22:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-29 01:22:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-29 01:22:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-29 01:22:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-29 01:22:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-29 01:22:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-29 01:22:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_add_disk [2020-10-29 01:22:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2020-10-29 01:22:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2020-10-29 01:22:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-29 01:22:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-29 01:22:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-29 01:22:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-29 01:22:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2020-10-29 01:22:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_put [2020-10-29 01:22:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-29 01:22:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 01:22:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_put_blk_rq [2020-10-29 01:22:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-29 01:22:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-29 01:22:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-29 01:22:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-29 01:22:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-29 01:22:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-29 01:22:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-29 01:22:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-29 01:22:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-29 01:22:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-29 01:22:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 01:22:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 01:22:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 01:22:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-29 01:22:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-29 01:22:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-29 01:22:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-29 01:22:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-29 01:22:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-29 01:22:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-29 01:22:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-29 01:22:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-29 01:22:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-29 01:22:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-29 01:22:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-29 01:22:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-29 01:22:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-29 01:22:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-29 01:22:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-29 01:22:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-29 01:22:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-29 01:22:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-29 01:22:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-29 01:22:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-29 01:22:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-29 01:22:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-29 01:22:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-29 01:22:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_get [2020-10-29 01:22:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-29 01:22:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_refcount [2020-10-29 01:22:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-29 01:22:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-29 01:22:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-29 01:22:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-29 01:22:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-29 01:22:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-29 01:22:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-29 01:22:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-29 01:22:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-29 01:22:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-29 01:22:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-29 01:22:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-29 01:22:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-29 01:22:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-29 01:22:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-29 01:22:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-29 01:22:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-29 01:22:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-29 01:22:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-29 01:22:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-29 01:22:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-29 01:22:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-29 01:22:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-29 01:22:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-29 01:22:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-29 01:22:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 01:22:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-29 01:22:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-29 01:22:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-29 01:22:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-29 01:22:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-29 01:22:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-29 01:22:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-29 01:22:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-29 01:22:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-29 01:22:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-29 01:22:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-29 01:22:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2020-10-29 01:22:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-29 01:22:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-29 01:22:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-29 01:22:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-29 01:22:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-29 01:22:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-29 01:22:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-29 01:22:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-29 01:22:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-29 01:22:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__double_release [2020-10-29 01:22:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-29 01:22:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-29 01:22:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-29 01:22:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_before_release_sock [2020-10-29 01:22:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-29 01:22:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-29 01:22:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-29 01:22:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-29 01:22:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-29 01:22:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-29 01:22:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-29 01:22:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-29 01:22:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-29 01:22:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-29 01:22:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-29 01:22:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_initialize [2020-10-29 01:22:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_final_state [2020-10-29 01:22:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-29 01:22:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-29 01:22:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-29 01:22:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-29 01:22:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-29 01:22:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-29 01:22:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-29 01:22:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2020-10-29 01:22:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2020-10-29 01:22:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-29 01:22:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-29 01:22:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-29 01:22:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-29 01:22:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-29 01:22:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-29 01:22:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2020-10-29 01:22:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-29 01:22:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-29 01:22:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-29 01:22:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-29 01:22:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-29 01:22:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-29 01:22:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 01:22:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 01:22:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 01:22:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 01:22:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 01:22:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-29 01:22:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 01:22:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 01:22:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-29 01:22:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-29 01:22:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-29 01:22:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-29 01:22:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 01:22:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-29 01:22:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-29 01:22:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-29 01:22:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-29 01:22:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-29 01:22:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-29 01:22:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-29 01:22:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-29 01:22:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-29 01:22:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-29 01:22:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-29 01:22:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-29 01:22:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-29 01:22:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-29 01:22:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-29 01:22:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-29 01:22:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-29 01:22:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-29 01:22:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-29 01:22:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-29 01:22:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-29 01:22:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-29 01:22:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_power_lock_of_snd_card [2020-10-29 01:22:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_power_lock_of_snd_card [2020-10-29 01:22:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_power_lock_of_snd_card [2020-10-29 01:22:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_power_lock_of_snd_card [2020-10-29 01:22:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2020-10-29 01:22:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_power_lock_of_snd_card [2020-10-29 01:22:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_register_mutex [2020-10-29 01:22:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_register_mutex [2020-10-29 01:22:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_register_mutex [2020-10-29 01:22:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_register_mutex [2020-10-29 01:22:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-29 01:22:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-29 01:22:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-29 01:22:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-29 01:22:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-29 01:22:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-29 01:22:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-29 01:22:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-29 01:22:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-29 01:22:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-29 01:22:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-29 01:22:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-29 01:22:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-29 01:22:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-29 01:22:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-29 01:22:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-29 01:22:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-29 01:22:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-29 01:22:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-29 01:22:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-29 01:22:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-29 01:22:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-29 01:22:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-29 01:22:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-29 01:22:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-29 01:22:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-29 01:22:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-29 01:22:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-29 01:22:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-29 01:22:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-29 01:22:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_seq_oss_readq [2020-10-29 01:22:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_seq_oss_readq [2020-10-29 01:22:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_seq_oss_readq [2020-10-29 01:22:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_seq_oss_readq [2020-10-29 01:22:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_seq_oss_readq [2020-10-29 01:22:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_seq_oss_readq [2020-10-29 01:22:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-29 01:22:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-29 01:22:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-29 01:22:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-29 01:22:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-29 01:22:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-29 01:22:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-29 01:22:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-29 01:22:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-29 01:22:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-29 01:22:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-29 01:22:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-29 01:22:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-29 01:22:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-29 01:22:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-29 01:22:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-29 01:22:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_register_lock [2020-10-29 01:22:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_register_lock [2020-10-29 01:22:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_register_lock [2020-10-29 01:22:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_register_lock [2020-10-29 01:22:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_register_lock [2020-10-29 01:22:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_register_lock [2020-10-29 01:22:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-29 01:22:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-29 01:22:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-29 01:22:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-29 01:22:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-29 01:22:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-29 01:22:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-29 01:22:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-29 01:22:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_sync_lock_of_seq_oss_writeq [2020-10-29 01:22:31,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_sync_lock_of_seq_oss_writeq [2020-10-29 01:22:31,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_sync_lock_of_seq_oss_writeq [2020-10-29 01:22:31,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_sync_lock_of_seq_oss_writeq [2020-10-29 01:22:31,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_sync_lock_of_seq_oss_writeq [2020-10-29 01:22:31,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_sync_lock_of_seq_oss_writeq [2020-10-29 01:22:31,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-29 01:22:31,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-29 01:22:31,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-29 01:22:31,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-29 01:22:31,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-29 01:22:31,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-29 01:22:31,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-29 01:22:31,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__double_init [2020-10-29 01:22:31,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-29 01:22:31,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-29 01:22:31,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_init [2020-10-29 01:22:31,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_alloc [2020-10-29 01:22:31,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_find [2020-10-29 01:22:31,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_remove [2020-10-29 01:22:31,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_destroy [2020-10-29 01:22:31,353 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 01:22:31,354 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 01:22:31,354 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 01:22:31,354 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 01:22:31,354 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 01:22:31,354 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-29 01:22:31,354 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-29 01:22:31,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 01:22:31,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 01:22:31,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 01:22:31,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 01:22:31,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 01:22:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 01:22:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 01:22:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 01:24:34,141 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: #res := 0; [2020-10-29 01:25:01,819 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 01:25:01,925 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_linux_kernel_module_module_put_and_exitFINAL: assume true; [2020-10-29 01:26:24,382 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 01:26:24,382 INFO L298 CfgBuilder]: Removed 10 assume(true) statements. [2020-10-29 01:26:24,390 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 01:26:24 BoogieIcfgContainer [2020-10-29 01:26:24,390 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 01:26:24,391 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 01:26:24,391 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 01:26:24,395 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 01:26:24,395 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 01:22:23" (1/3) ... [2020-10-29 01:26:24,396 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25a9aea9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 01:26:24, skipping insertion in model container [2020-10-29 01:26:24,396 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:22:30" (2/3) ... [2020-10-29 01:26:24,397 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25a9aea9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 01:26:24, skipping insertion in model container [2020-10-29 01:26:24,397 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 01:26:24" (3/3) ... [2020-10-29 01:26:24,398 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i [2020-10-29 01:26:24,411 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 01:26:24,419 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 01:26:24,434 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 01:26:24,478 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 01:26:24,479 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 01:26:24,479 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 01:26:24,479 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 01:26:24,479 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 01:26:24,479 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 01:26:24,479 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 01:26:24,479 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 01:26:24,570 INFO L276 IsEmpty]: Start isEmpty. Operand 4108 states. [2020-10-29 01:26:24,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2020-10-29 01:26:24,577 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:26:24,578 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] [2020-10-29 01:26:24,578 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:26:24,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:26:24,585 INFO L82 PathProgramCache]: Analyzing trace with hash 640679215, now seen corresponding path program 1 times [2020-10-29 01:26:24,596 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:26:24,596 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1628604634] [2020-10-29 01:26:24,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:26:25,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:25,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:31,413 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:31,414 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 67 [2020-10-29 01:26:31,414 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:31,414 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6018 [2020-10-29 01:26:31,418 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:31,418 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:31,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 18 [2020-10-29 01:26:31,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:26:31,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 57 [2020-10-29 01:26:31,419 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-29 01:26:34,448 WARN L193 SmtUtils]: Spent 2.61 s on a formula simplification that was a NOOP. DAG size: 751 [2020-10-29 01:26:34,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:26:34,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:34,592 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:35,761 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:35,762 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:35,763 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:35,763 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1231 [2020-10-29 01:26:35,763 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:35,763 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:35,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:35,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:35,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 01:26:35,764 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:26:35,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 01:26:35,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:35,854 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:35,864 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:35,865 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 01:26:35,865 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:35,865 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 01:26:35,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:35,866 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:35,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:35,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:35,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-29 01:26:35,866 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:26:35,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:26:35,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:35,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:35,890 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:35,890 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 01:26:35,891 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:35,891 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:26:35,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:35,891 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:35,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:35,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:35,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:35,892 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:35,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:26:35,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:35,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:35,910 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:35,911 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:35,911 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:35,911 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:26:35,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:35,911 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:35,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:35,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:35,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:35,913 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:26:35,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 01:26:35,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:35,928 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:35,933 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:35,934 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:26:35,934 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:35,934 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:26:35,934 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:35,934 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:35,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:35,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:35,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-29 01:26:35,935 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:35,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-29 01:26:35,971 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1628604634] [2020-10-29 01:26:35,973 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 01:26:35,973 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-29 01:26:35,974 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [856485174] [2020-10-29 01:26:35,981 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-29 01:26:35,981 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:26:35,999 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-29 01:26:36,000 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2020-10-29 01:26:36,003 INFO L87 Difference]: Start difference. First operand 4108 states. Second operand 7 states.