/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=DEEPEST --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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-dummy.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 05:18:41,432 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 05:18:41,434 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 05:18:41,485 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 05:18:41,486 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 05:18:41,494 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 05:18:41,496 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 05:18:41,500 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 05:18:41,504 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 05:18:41,510 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 05:18:41,511 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 05:18:41,513 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 05:18:41,513 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 05:18:41,516 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 05:18:41,519 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 05:18:41,521 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 05:18:41,522 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 05:18:41,525 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 05:18:41,532 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 05:18:41,541 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 05:18:41,543 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 05:18:41,545 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 05:18:41,546 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 05:18:41,549 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 05:18:41,557 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 05:18:41,557 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 05:18:41,557 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 05:18:41,560 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 05:18:41,560 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 05:18:41,561 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 05:18:41,561 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 05:18:41,562 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 05:18:41,564 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 05:18:41,565 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 05:18:41,566 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 05:18:41,566 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 05:18:41,566 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 05:18:41,567 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 05:18:41,567 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 05:18:41,568 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 05:18:41,568 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 05:18:41,576 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 [2020-10-28 05:18:41,627 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 05:18:41,627 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 05:18:41,631 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 05:18:41,631 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 05:18:41,632 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 05:18:41,632 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 05:18:41,632 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 05:18:41,632 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 05:18:41,632 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 05:18:41,633 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 05:18:41,634 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 05:18:41,634 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 05:18:41,634 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 05:18:41,634 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 05:18:41,635 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 05:18:41,635 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 05:18:41,635 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 05:18:41,635 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 05:18:41,635 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 05:18:41,635 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 05:18:41,636 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 05:18:41,636 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 05:18:41,636 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 05:18:41,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 05:18:41,636 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 05:18:41,637 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 05:18:41,637 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 05:18:41,637 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 05:18:42,071 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 05:18:42,098 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 05:18:42,101 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 05:18:42,103 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 05:18:42,103 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 05:18:42,104 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-dummy.ko-entry_point.cil.out.i [2020-10-28 05:18:42,186 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e88edd62d/621f9388a9f44cf58d87b43f1a448be2/FLAG712e059d1 [2020-10-28 05:18:43,212 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 05:18:43,213 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-dummy.ko-entry_point.cil.out.i [2020-10-28 05:18:43,265 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e88edd62d/621f9388a9f44cf58d87b43f1a448be2/FLAG712e059d1 [2020-10-28 05:18:43,666 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e88edd62d/621f9388a9f44cf58d87b43f1a448be2 [2020-10-28 05:18:43,669 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 05:18:43,676 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 05:18:43,678 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 05:18:43,678 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 05:18:43,682 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 05:18:43,683 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 05:18:43" (1/1) ... [2020-10-28 05:18:43,686 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@742ce326 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:18:43, skipping insertion in model container [2020-10-28 05:18:43,686 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 05:18:43" (1/1) ... [2020-10-28 05:18:43,694 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 05:18:43,799 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 05:18:44,407 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3761] [2020-10-28 05:18:44,408 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3762-3763] [2020-10-28 05:18:45,756 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2020-10-28 05:18:45,767 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 05:18:45,809 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 05:18:45,883 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3761] [2020-10-28 05:18:45,884 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3762-3763] [2020-10-28 05:18:46,273 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2020-10-28 05:18:46,281 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 05:18:46,654 INFO L208 MainTranslator]: Completed translation [2020-10-28 05:18:46,654 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:18:46 WrapperNode [2020-10-28 05:18:46,655 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 05:18:46,657 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 05:18:46,657 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 05:18:46,657 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 05:18:46,671 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:18:46" (1/1) ... [2020-10-28 05:18:46,671 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:18:46" (1/1) ... [2020-10-28 05:18:46,991 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:18:46" (1/1) ... [2020-10-28 05:18:46,992 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:18:46" (1/1) ... [2020-10-28 05:18:47,686 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:18:46" (1/1) ... [2020-10-28 05:18:47,721 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:18:46" (1/1) ... [2020-10-28 05:18:47,802 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:18:46" (1/1) ... [2020-10-28 05:18:47,940 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 05:18:47,947 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 05:18:47,947 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 05:18:47,947 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 05:18:47,948 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:18:46" (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 [2020-10-28 05:18:48,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 05:18:48,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 05:18:48,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~~ktime_t~0 [2020-10-28 05:18:48,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 05:18:48,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~snd_pcm_uframes_t~0 [2020-10-28 05:18:48,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 05:18:48,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-28 05:18:48,049 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 05:18:48,049 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-28 05:18:48,050 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2020-10-28 05:18:48,050 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2020-10-28 05:18:48,052 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-28 05:18:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-28 05:18:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-28 05:18:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 05:18:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2020-10-28 05:18:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_4 [2020-10-28 05:18:48,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2020-10-28 05:18:48,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_7 [2020-10-28 05:18:48,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2020-10-28 05:18:48,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_set [2020-10-28 05:18:48,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_to_us [2020-10-28 05:18:48,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_us_delta [2020-10-28 05:18:48,054 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 05:18:48,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 05:18:48,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 05:18:48,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 05:18:48,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 05:18:48,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 05:18:48,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 05:18:48,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 05:18:48,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 05:18:48,056 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-28 05:18:48,056 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-28 05:18:48,056 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_resndata [2020-10-28 05:18:48,056 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_simple [2020-10-28 05:18:48,057 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2020-10-28 05:18:48,057 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2020-10-28 05:18:48,057 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_cb_get_time [2020-10-28 05:18:48,057 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_forward_now [2020-10-28 05:18:48,057 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_power_change_state [2020-10-28 05:18:48,057 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval_c [2020-10-28 05:18:48,057 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2020-10-28 05:18:48,058 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_set_text_ops [2020-10-28 05:18:48,058 INFO L138 BoogieDeclarations]: Found implementation of procedure emu10k1_playback_constraints [2020-10-28 05:18:48,058 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_rearm [2020-10-28 05:18:48,058 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_update [2020-10-28 05:18:48,058 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_start [2020-10-28 05:18:48,058 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_stop [2020-10-28 05:18:48,059 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_prepare [2020-10-28 05:18:48,059 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_callback [2020-10-28 05:18:48,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_pointer [2020-10-28 05:18:48,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_create [2020-10-28 05:18:48,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_free [2020-10-28 05:18:48,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_pcm_elapsed [2020-10-28 05:18:48,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_callback [2020-10-28 05:18:48,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_start [2020-10-28 05:18:48,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_stop [2020-10-28 05:18:48,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_sync [2020-10-28 05:18:48,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_pointer [2020-10-28 05:18:48,062 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_prepare [2020-10-28 05:18:48,062 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_create [2020-10-28 05:18:48,062 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_free [2020-10-28 05:18:48,062 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_trigger [2020-10-28 05:18:48,062 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_prepare [2020-10-28 05:18:48,062 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_pointer [2020-10-28 05:18:48,063 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_hw_params [2020-10-28 05:18:48,063 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_hw_free [2020-10-28 05:18:48,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_open [2020-10-28 05:18:48,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_close [2020-10-28 05:18:48,065 INFO L138 BoogieDeclarations]: Found implementation of procedure free_fake_buffer [2020-10-28 05:18:48,065 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_fake_buffer [2020-10-28 05:18:48,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_copy [2020-10-28 05:18:48,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_silence [2020-10-28 05:18:48,066 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_page [2020-10-28 05:18:48,066 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_dummy_pcm [2020-10-28 05:18:48,066 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_volume_info [2020-10-28 05:18:48,067 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_volume_get [2020-10-28 05:18:48,067 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_volume_put [2020-10-28 05:18:48,068 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_capsrc_get [2020-10-28 05:18:48,068 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_capsrc_put [2020-10-28 05:18:48,068 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_iobox_info [2020-10-28 05:18:48,068 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_iobox_get [2020-10-28 05:18:48,068 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_iobox_put [2020-10-28 05:18:48,069 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_dummy_new_mixer [2020-10-28 05:18:48,069 INFO L138 BoogieDeclarations]: Found implementation of procedure print_formats [2020-10-28 05:18:48,069 INFO L138 BoogieDeclarations]: Found implementation of procedure print_rates [2020-10-28 05:18:48,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_proc_read [2020-10-28 05:18:48,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_proc_write [2020-10-28 05:18:48,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_proc_init [2020-10-28 05:18:48,069 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_probe [2020-10-28 05:18:48,070 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_remove [2020-10-28 05:18:48,070 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_suspend [2020-10-28 05:18:48,070 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_resume [2020-10-28 05:18:48,070 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_unregister_all [2020-10-28 05:18:48,070 INFO L138 BoogieDeclarations]: Found implementation of procedure alsa_card_dummy_init [2020-10-28 05:18:48,070 INFO L138 BoogieDeclarations]: Found implementation of procedure alsa_card_dummy_exit [2020-10-28 05:18:48,070 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2020-10-28 05:18:48,071 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2020-10-28 05:18:48,071 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2020-10-28 05:18:48,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dummy_timer_ops_6 [2020-10-28 05:18:48,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_snd_pcm_ops_4 [2020-10-28 05:18:48,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_3 [2020-10-28 05:18:48,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_snd_pcm_ops_5 [2020-10-28 05:18:48,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_2 [2020-10-28 05:18:48,072 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2020-10-28 05:18:48,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dummy_timer_ops_7 [2020-10-28 05:18:48,073 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 05:18:48,074 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 05:18:48,074 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-28 05:18:48,074 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 05:18:48,074 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-28 05:18:48,074 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 05:18:48,074 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-28 05:18:48,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_19 [2020-10-28 05:18:48,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_20 [2020-10-28 05:18:48,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_21 [2020-10-28 05:18:48,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_22 [2020-10-28 05:18:48,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 05:18:48,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 05:18:48,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-28 05:18:48,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-28 05:18:48,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-28 05:18:48,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-28 05:18:48,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-28 05:18:48,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2020-10-28 05:18:48,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 05:18:48,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2020-10-28 05:18:48,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-28 05:18:48,081 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 05:18:48,081 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-28 05:18:48,082 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 05:18:48,082 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-28 05:18:48,084 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 05:18:48,084 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-28 05:18:48,085 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-28 05:18:48,085 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2020-10-28 05:18:48,085 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2020-10-28 05:18:48,086 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_cancel [2020-10-28 05:18:48,091 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_forward [2020-10-28 05:18:48,092 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_init [2020-10-28 05:18:48,092 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_start [2020-10-28 05:18:48,092 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2020-10-28 05:18:48,092 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2020-10-28 05:18:48,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 05:18:48,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_3 [2020-10-28 05:18:48,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_late_3 [2020-10-28 05:18:48,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_noirq_3 [2020-10-28 05:18:48,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 05:18:48,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_3 [2020-10-28 05:18:48,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_3 [2020-10-28 05:18:48,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_3 [2020-10-28 05:18:48,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_3 [2020-10-28 05:18:48,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_3 [2020-10-28 05:18:48,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2020-10-28 05:18:48,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_3 [2020-10-28 05:18:48,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-28 05:18:48,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_3 [2020-10-28 05:18:48,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_3 [2020-10-28 05:18:48,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_early_3 [2020-10-28 05:18:48,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_noirq_3 [2020-10-28 05:18:48,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_timeval [2020-10-28 05:18:48,095 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_full [2020-10-28 05:18:48,095 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2020-10-28 05:18:48,095 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-10-28 05:18:48,095 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 05:18:48,096 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2020-10-28 05:18:48,096 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_new [2020-10-28 05:18:48,096 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_proc_new [2020-10-28 05:18:48,096 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_register [2020-10-28 05:18:48,096 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ctl_add [2020-10-28 05:18:48,096 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ctl_enum_info [2020-10-28 05:18:48,096 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ctl_new1 [2020-10-28 05:18:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ctl_notify [2020-10-28 05:18:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_get_line [2020-10-28 05:18:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_get_str [2020-10-28 05:18:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_iprintf [2020-10-28 05:18:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_format_name [2020-10-28 05:18:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_hw_constraint_integer [2020-10-28 05:18:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_hw_constraint_minmax [2020-10-28 05:18:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_free_pages [2020-10-28 05:18:48,098 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_ioctl [2020-10-28 05:18:48,098 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_malloc_pages [2020-10-28 05:18:48,098 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_preallocate_pages_for_all [2020-10-28 05:18:48,098 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_new [2020-10-28 05:18:48,098 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_period_elapsed [2020-10-28 05:18:48,098 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2020-10-28 05:18:48,098 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_suspend_all [2020-10-28 05:18:48,099 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2020-10-28 05:18:48,099 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2020-10-28 05:18:48,099 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 05:18:48,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 05:18:48,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 05:18:48,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-28 05:18:48,100 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 05:18:48,100 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 05:18:48,100 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 05:18:48,100 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 05:18:48,100 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 05:18:48,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 05:18:48,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 05:18:48,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-28 05:18:48,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-28 05:18:48,101 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-28 05:18:48,101 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 05:18:48,101 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2020-10-28 05:18:48,101 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-28 05:18:48,101 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-28 05:18:48,101 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 05:18:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-28 05:18:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-28 05:18:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2020-10-28 05:18:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 05:18:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2020-10-28 05:18:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 05:18:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-28 05:18:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-28 05:18:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 05:18:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-28 05:18:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 05:18:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 05:18:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-28 05:18:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 05:18:48,104 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-28 05:18:48,104 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 05:18:48,104 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 05:18:48,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2020-10-28 05:18:48,104 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 05:18:48,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_4 [2020-10-28 05:18:48,104 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-28 05:18:48,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2020-10-28 05:18:48,105 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 05:18:48,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_7 [2020-10-28 05:18:48,105 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-28 05:18:48,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2020-10-28 05:18:48,105 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 05:18:48,105 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_timeval [2020-10-28 05:18:48,105 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-28 05:18:48,105 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_set [2020-10-28 05:18:48,106 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_to_us [2020-10-28 05:18:48,106 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_us_delta [2020-10-28 05:18:48,106 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-28 05:18:48,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_19 [2020-10-28 05:18:48,106 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-28 05:18:48,106 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2020-10-28 05:18:48,106 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2020-10-28 05:18:48,107 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 05:18:48,107 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2020-10-28 05:18:48,107 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-28 05:18:48,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 05:18:48,107 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 05:18:48,107 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 05:18:48,107 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 05:18:48,108 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 05:18:48,109 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 05:18:48,113 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 05:18:48,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 05:18:48,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 05:18:48,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 05:18:48,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 05:18:48,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 05:18:48,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 05:18:48,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 05:18:48,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 05:18:48,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 05:18:48,114 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2020-10-28 05:18:48,115 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2020-10-28 05:18:48,117 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2020-10-28 05:18:48,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dummy_timer_ops_6 [2020-10-28 05:18:48,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_snd_pcm_ops_4 [2020-10-28 05:18:48,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_3 [2020-10-28 05:18:48,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_snd_pcm_ops_5 [2020-10-28 05:18:48,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_2 [2020-10-28 05:18:48,118 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2020-10-28 05:18:48,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dummy_timer_ops_7 [2020-10-28 05:18:48,118 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-28 05:18:48,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 05:18:48,119 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-28 05:18:48,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 05:18:48,119 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2020-10-28 05:18:48,119 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_full [2020-10-28 05:18:48,119 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_resndata [2020-10-28 05:18:48,119 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_simple [2020-10-28 05:18:48,119 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2020-10-28 05:18:48,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_21 [2020-10-28 05:18:48,120 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-10-28 05:18:48,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_20 [2020-10-28 05:18:48,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_22 [2020-10-28 05:18:48,120 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2020-10-28 05:18:48,120 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2020-10-28 05:18:48,120 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_cb_get_time [2020-10-28 05:18:48,120 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~~ktime_t~0 [2020-10-28 05:18:48,121 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_init [2020-10-28 05:18:48,121 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_start [2020-10-28 05:18:48,121 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_cancel [2020-10-28 05:18:48,121 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_forward [2020-10-28 05:18:48,121 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_forward_now [2020-10-28 05:18:48,121 INFO L130 BoogieDeclarations]: Found specification of procedure snd_power_change_state [2020-10-28 05:18:48,121 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_new [2020-10-28 05:18:48,121 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2020-10-28 05:18:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_register [2020-10-28 05:18:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_notify [2020-10-28 05:18:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_new1 [2020-10-28 05:18:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_add [2020-10-28 05:18:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_boolean_stereo_info [2020-10-28 05:18:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_enum_info [2020-10-28 05:18:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_new [2020-10-28 05:18:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_suspend_all [2020-10-28 05:18:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval_c [2020-10-28 05:18:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_constraint_minmax [2020-10-28 05:18:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_constraint_integer [2020-10-28 05:18:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2020-10-28 05:18:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2020-10-28 05:18:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_period_elapsed [2020-10-28 05:18:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_preallocate_pages_for_all [2020-10-28 05:18:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_malloc_pages [2020-10-28 05:18:48,124 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_free_pages [2020-10-28 05:18:48,124 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_format_name [2020-10-28 05:18:48,124 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2020-10-28 05:18:48,124 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2020-10-28 05:18:48,124 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2020-10-28 05:18:48,124 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2020-10-28 05:18:48,124 INFO L130 BoogieDeclarations]: Found specification of procedure snd_iprintf [2020-10-28 05:18:48,124 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_get_line [2020-10-28 05:18:48,124 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_get_str [2020-10-28 05:18:48,125 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_proc_new [2020-10-28 05:18:48,125 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_set_text_ops [2020-10-28 05:18:48,125 INFO L130 BoogieDeclarations]: Found specification of procedure emu10k1_playback_constraints [2020-10-28 05:18:48,125 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_rearm [2020-10-28 05:18:48,125 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_update [2020-10-28 05:18:48,125 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_start [2020-10-28 05:18:48,125 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_stop [2020-10-28 05:18:48,125 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_prepare [2020-10-28 05:18:48,126 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_callback [2020-10-28 05:18:48,126 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_pointer [2020-10-28 05:18:48,126 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_create [2020-10-28 05:18:48,126 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_free [2020-10-28 05:18:48,126 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_pcm_elapsed [2020-10-28 05:18:48,126 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_callback [2020-10-28 05:18:48,126 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_start [2020-10-28 05:18:48,126 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_stop [2020-10-28 05:18:48,127 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_sync [2020-10-28 05:18:48,127 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_pointer [2020-10-28 05:18:48,127 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_prepare [2020-10-28 05:18:48,127 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_create [2020-10-28 05:18:48,127 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_free [2020-10-28 05:18:48,127 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_trigger [2020-10-28 05:18:48,127 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 05:18:48,127 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_prepare [2020-10-28 05:18:48,128 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_pointer [2020-10-28 05:18:48,128 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~snd_pcm_uframes_t~0 [2020-10-28 05:18:48,128 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_hw_params [2020-10-28 05:18:48,128 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_hw_free [2020-10-28 05:18:48,128 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_open [2020-10-28 05:18:48,128 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 05:18:48,128 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_close [2020-10-28 05:18:48,128 INFO L130 BoogieDeclarations]: Found specification of procedure free_fake_buffer [2020-10-28 05:18:48,128 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_fake_buffer [2020-10-28 05:18:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_copy [2020-10-28 05:18:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_silence [2020-10-28 05:18:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_page [2020-10-28 05:18:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_dummy_pcm [2020-10-28 05:18:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-28 05:18:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_volume_info [2020-10-28 05:18:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_volume_get [2020-10-28 05:18:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_volume_put [2020-10-28 05:18:48,130 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_capsrc_get [2020-10-28 05:18:48,130 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_capsrc_put [2020-10-28 05:18:48,130 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_iobox_info [2020-10-28 05:18:48,130 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_iobox_get [2020-10-28 05:18:48,130 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_iobox_put [2020-10-28 05:18:48,130 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_dummy_new_mixer [2020-10-28 05:18:48,130 INFO L130 BoogieDeclarations]: Found specification of procedure print_formats [2020-10-28 05:18:48,130 INFO L130 BoogieDeclarations]: Found specification of procedure print_rates [2020-10-28 05:18:48,131 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_proc_read [2020-10-28 05:18:48,131 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_proc_write [2020-10-28 05:18:48,131 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_proc_init [2020-10-28 05:18:48,131 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_probe [2020-10-28 05:18:48,131 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_remove [2020-10-28 05:18:48,131 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_suspend [2020-10-28 05:18:48,131 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_resume [2020-10-28 05:18:48,131 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_unregister_all [2020-10-28 05:18:48,132 INFO L130 BoogieDeclarations]: Found specification of procedure alsa_card_dummy_init [2020-10-28 05:18:48,132 INFO L130 BoogieDeclarations]: Found specification of procedure alsa_card_dummy_exit [2020-10-28 05:18:48,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_3 [2020-10-28 05:18:48,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_3 [2020-10-28 05:18:48,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2020-10-28 05:18:48,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_3 [2020-10-28 05:18:48,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_noirq_3 [2020-10-28 05:18:48,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_3 [2020-10-28 05:18:48,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_3 [2020-10-28 05:18:48,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 05:18:48,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_3 [2020-10-28 05:18:48,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_3 [2020-10-28 05:18:48,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_3 [2020-10-28 05:18:48,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_3 [2020-10-28 05:18:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 05:18:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_3 [2020-10-28 05:18:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_3 [2020-10-28 05:18:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_3 [2020-10-28 05:18:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-28 05:18:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 05:18:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 05:18:48,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-28 05:18:48,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 05:18:48,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-28 05:18:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-28 05:18:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-28 05:18:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 05:18:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 05:18:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 05:18:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 05:18:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 05:18:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 05:18:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 05:18:49,577 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;