/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-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 [2020-10-29 00:03:01,699 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 00:03:01,701 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 00:03:01,737 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 00:03:01,737 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 00:03:01,739 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 00:03:01,741 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 00:03:01,743 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 00:03:01,745 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 00:03:01,746 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 00:03:01,747 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 00:03:01,749 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 00:03:01,749 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 00:03:01,750 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 00:03:01,752 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 00:03:01,753 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 00:03:01,754 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 00:03:01,755 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 00:03:01,757 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 00:03:01,759 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 00:03:01,761 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 00:03:01,763 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 00:03:01,764 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 00:03:01,765 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 00:03:01,769 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 00:03:01,769 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 00:03:01,790 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 00:03:01,792 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 00:03:01,795 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 00:03:01,797 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 00:03:01,797 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 00:03:01,798 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 00:03:01,799 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 00:03:01,800 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 00:03:01,801 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 00:03:01,806 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 00:03:01,807 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 00:03:01,808 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 00:03:01,810 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 00:03:01,811 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 00:03:01,812 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 00:03:01,818 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 00:03:01,888 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 00:03:01,888 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 00:03:01,891 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 00:03:01,891 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 00:03:01,893 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 00:03:01,893 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 00:03:01,893 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 00:03:01,893 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 00:03:01,894 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 00:03:01,894 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 00:03:01,894 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 00:03:01,894 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 00:03:01,894 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 00:03:01,895 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 00:03:01,895 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 00:03:01,895 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 00:03:01,895 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 00:03:01,895 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 00:03:01,896 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 00:03:01,897 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 00:03:01,897 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 00:03:01,897 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 00:03:01,898 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 00:03:01,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 00:03:01,898 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 00:03:01,899 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 00:03:01,899 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 00:03:01,899 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-29 00:03:02,309 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 00:03:02,341 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 00:03:02,345 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 00:03:02,347 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 00:03:02,348 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 00:03:02,349 INFO L432 ainManager$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 [2020-10-29 00:03:02,443 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/545fd268f/ba0d2209981f48d8b1eb5080db07b8ee/FLAGdf77560ad [2020-10-29 00:03:03,409 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 00:03:03,409 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 [2020-10-29 00:03:03,459 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/545fd268f/ba0d2209981f48d8b1eb5080db07b8ee/FLAGdf77560ad [2020-10-29 00:03:03,886 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/545fd268f/ba0d2209981f48d8b1eb5080db07b8ee [2020-10-29 00:03:03,889 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 00:03:03,898 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 00:03:03,900 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 00:03:03,901 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 00:03:03,904 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 00:03:03,906 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 12:03:03" (1/1) ... [2020-10-29 00:03:03,910 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72cdf607 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:03:03, skipping insertion in model container [2020-10-29 00:03:03,910 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 12:03:03" (1/1) ... [2020-10-29 00:03:03,920 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 00:03:04,043 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 00:03:04,661 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3761] [2020-10-29 00:03:04,662 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] [2020-10-29 00:03:05,960 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2020-10-29 00:03:05,972 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 00:03:06,042 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 00:03:06,247 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3761] [2020-10-29 00:03:06,248 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] [2020-10-29 00:03:06,631 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2020-10-29 00:03:06,635 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 00:03:07,046 INFO L208 MainTranslator]: Completed translation [2020-10-29 00:03:07,047 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:03:07 WrapperNode [2020-10-29 00:03:07,048 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 00:03:07,049 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 00:03:07,050 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 00:03:07,050 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 00:03:07,065 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:03:07" (1/1) ... [2020-10-29 00:03:07,065 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:03:07" (1/1) ... [2020-10-29 00:03:07,365 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:03:07" (1/1) ... [2020-10-29 00:03:07,366 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:03:07" (1/1) ... [2020-10-29 00:03:07,975 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:03:07" (1/1) ... [2020-10-29 00:03:08,079 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:03:07" (1/1) ... [2020-10-29 00:03:08,159 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:03:07" (1/1) ... [2020-10-29 00:03:08,236 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 00:03:08,238 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 00:03:08,239 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 00:03:08,239 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 00:03:08,240 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:03:07" (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 00:03:08,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 00:03:08,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 00:03:08,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~~ktime_t~0 [2020-10-29 00:03:08,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-29 00:03:08,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~snd_pcm_uframes_t~0 [2020-10-29 00:03:08,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 00:03:08,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-29 00:03:08,331 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 00:03:08,331 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-29 00:03:08,331 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2020-10-29 00:03:08,331 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2020-10-29 00:03:08,334 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-29 00:03:08,334 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-29 00:03:08,334 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-29 00:03:08,335 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 00:03:08,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2020-10-29 00:03:08,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_4 [2020-10-29 00:03:08,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2020-10-29 00:03:08,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_7 [2020-10-29 00:03:08,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2020-10-29 00:03:08,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_set [2020-10-29 00:03:08,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_to_us [2020-10-29 00:03:08,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_us_delta [2020-10-29 00:03:08,336 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 00:03:08,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 00:03:08,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 00:03:08,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 00:03:08,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 00:03:08,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-29 00:03:08,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 00:03:08,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 00:03:08,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-29 00:03:08,337 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-29 00:03:08,337 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-29 00:03:08,337 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_resndata [2020-10-29 00:03:08,338 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_simple [2020-10-29 00:03:08,338 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2020-10-29 00:03:08,338 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2020-10-29 00:03:08,338 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_cb_get_time [2020-10-29 00:03:08,338 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_forward_now [2020-10-29 00:03:08,338 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_power_change_state [2020-10-29 00:03:08,338 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval_c [2020-10-29 00:03:08,339 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2020-10-29 00:03:08,339 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_set_text_ops [2020-10-29 00:03:08,339 INFO L138 BoogieDeclarations]: Found implementation of procedure emu10k1_playback_constraints [2020-10-29 00:03:08,339 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_rearm [2020-10-29 00:03:08,339 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_update [2020-10-29 00:03:08,339 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_start [2020-10-29 00:03:08,339 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_stop [2020-10-29 00:03:08,340 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_prepare [2020-10-29 00:03:08,340 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_callback [2020-10-29 00:03:08,341 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_pointer [2020-10-29 00:03:08,341 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_create [2020-10-29 00:03:08,342 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_free [2020-10-29 00:03:08,342 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_pcm_elapsed [2020-10-29 00:03:08,342 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_callback [2020-10-29 00:03:08,342 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_start [2020-10-29 00:03:08,342 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_stop [2020-10-29 00:03:08,342 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_sync [2020-10-29 00:03:08,343 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_pointer [2020-10-29 00:03:08,343 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_prepare [2020-10-29 00:03:08,343 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_create [2020-10-29 00:03:08,343 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_free [2020-10-29 00:03:08,344 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_trigger [2020-10-29 00:03:08,344 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_prepare [2020-10-29 00:03:08,344 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_pointer [2020-10-29 00:03:08,345 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_hw_params [2020-10-29 00:03:08,345 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_hw_free [2020-10-29 00:03:08,347 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_open [2020-10-29 00:03:08,347 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_close [2020-10-29 00:03:08,347 INFO L138 BoogieDeclarations]: Found implementation of procedure free_fake_buffer [2020-10-29 00:03:08,347 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_fake_buffer [2020-10-29 00:03:08,348 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_copy [2020-10-29 00:03:08,348 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_silence [2020-10-29 00:03:08,348 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_page [2020-10-29 00:03:08,348 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_dummy_pcm [2020-10-29 00:03:08,349 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_volume_info [2020-10-29 00:03:08,349 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_volume_get [2020-10-29 00:03:08,349 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_volume_put [2020-10-29 00:03:08,350 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_capsrc_get [2020-10-29 00:03:08,350 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_capsrc_put [2020-10-29 00:03:08,350 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_iobox_info [2020-10-29 00:03:08,350 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_iobox_get [2020-10-29 00:03:08,350 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_iobox_put [2020-10-29 00:03:08,350 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_dummy_new_mixer [2020-10-29 00:03:08,350 INFO L138 BoogieDeclarations]: Found implementation of procedure print_formats [2020-10-29 00:03:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure print_rates [2020-10-29 00:03:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_proc_read [2020-10-29 00:03:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_proc_write [2020-10-29 00:03:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_proc_init [2020-10-29 00:03:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_probe [2020-10-29 00:03:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_remove [2020-10-29 00:03:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_suspend [2020-10-29 00:03:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_resume [2020-10-29 00:03:08,352 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_unregister_all [2020-10-29 00:03:08,352 INFO L138 BoogieDeclarations]: Found implementation of procedure alsa_card_dummy_init [2020-10-29 00:03:08,352 INFO L138 BoogieDeclarations]: Found implementation of procedure alsa_card_dummy_exit [2020-10-29 00:03:08,352 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2020-10-29 00:03:08,352 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2020-10-29 00:03:08,352 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2020-10-29 00:03:08,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dummy_timer_ops_6 [2020-10-29 00:03:08,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_snd_pcm_ops_4 [2020-10-29 00:03:08,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_3 [2020-10-29 00:03:08,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_snd_pcm_ops_5 [2020-10-29 00:03:08,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_2 [2020-10-29 00:03:08,353 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2020-10-29 00:03:08,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dummy_timer_ops_7 [2020-10-29 00:03:08,353 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 00:03:08,353 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-29 00:03:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-29 00:03:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-29 00:03:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-29 00:03:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-29 00:03:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-29 00:03:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_19 [2020-10-29 00:03:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_20 [2020-10-29 00:03:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_21 [2020-10-29 00:03:08,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_22 [2020-10-29 00:03:08,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-29 00:03:08,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-29 00:03:08,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-29 00:03:08,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-29 00:03:08,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-29 00:03:08,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-29 00:03:08,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-29 00:03:08,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2020-10-29 00:03:08,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 00:03:08,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2020-10-29 00:03:08,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-29 00:03:08,356 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-29 00:03:08,356 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-29 00:03:08,356 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-29 00:03:08,357 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-29 00:03:08,357 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-29 00:03:08,357 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-29 00:03:08,357 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-29 00:03:08,357 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2020-10-29 00:03:08,357 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2020-10-29 00:03:08,357 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_cancel [2020-10-29 00:03:08,358 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_forward [2020-10-29 00:03:08,358 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_init [2020-10-29 00:03:08,358 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_start [2020-10-29 00:03:08,358 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2020-10-29 00:03:08,358 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2020-10-29 00:03:08,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 00:03:08,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_3 [2020-10-29 00:03:08,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_late_3 [2020-10-29 00:03:08,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_noirq_3 [2020-10-29 00:03:08,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 00:03:08,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_3 [2020-10-29 00:03:08,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_3 [2020-10-29 00:03:08,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_3 [2020-10-29 00:03:08,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_3 [2020-10-29 00:03:08,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_3 [2020-10-29 00:03:08,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2020-10-29 00:03:08,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_3 [2020-10-29 00:03:08,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-29 00:03:08,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_3 [2020-10-29 00:03:08,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_3 [2020-10-29 00:03:08,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_early_3 [2020-10-29 00:03:08,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_noirq_3 [2020-10-29 00:03:08,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_timeval [2020-10-29 00:03:08,360 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_full [2020-10-29 00:03:08,361 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2020-10-29 00:03:08,361 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-10-29 00:03:08,361 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 00:03:08,361 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2020-10-29 00:03:08,361 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_new [2020-10-29 00:03:08,361 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_proc_new [2020-10-29 00:03:08,361 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_register [2020-10-29 00:03:08,362 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ctl_add [2020-10-29 00:03:08,362 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ctl_enum_info [2020-10-29 00:03:08,362 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ctl_new1 [2020-10-29 00:03:08,362 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ctl_notify [2020-10-29 00:03:08,362 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_get_line [2020-10-29 00:03:08,362 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_get_str [2020-10-29 00:03:08,362 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_iprintf [2020-10-29 00:03:08,362 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_format_name [2020-10-29 00:03:08,363 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_hw_constraint_integer [2020-10-29 00:03:08,363 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_hw_constraint_minmax [2020-10-29 00:03:08,363 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_free_pages [2020-10-29 00:03:08,363 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_ioctl [2020-10-29 00:03:08,363 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_malloc_pages [2020-10-29 00:03:08,363 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_preallocate_pages_for_all [2020-10-29 00:03:08,363 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_new [2020-10-29 00:03:08,363 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_period_elapsed [2020-10-29 00:03:08,364 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2020-10-29 00:03:08,364 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_suspend_all [2020-10-29 00:03:08,364 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2020-10-29 00:03:08,364 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2020-10-29 00:03:08,364 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 00:03:08,364 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 00:03:08,365 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 00:03:08,365 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-29 00:03:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 00:03:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 00:03:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 00:03:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 00:03:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 00:03:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 00:03:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 00:03:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-29 00:03:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-29 00:03:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-29 00:03:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 00:03:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2020-10-29 00:03:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-29 00:03:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-29 00:03:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 00:03:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-29 00:03:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-29 00:03:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2020-10-29 00:03:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 00:03:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2020-10-29 00:03:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 00:03:08,368 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-29 00:03:08,368 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-29 00:03:08,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 00:03:08,368 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-29 00:03:08,368 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 00:03:08,368 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-29 00:03:08,368 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-29 00:03:08,368 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-29 00:03:08,369 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-29 00:03:08,369 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-29 00:03:08,369 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 00:03:08,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2020-10-29 00:03:08,369 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-29 00:03:08,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_4 [2020-10-29 00:03:08,369 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-29 00:03:08,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2020-10-29 00:03:08,369 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-29 00:03:08,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_7 [2020-10-29 00:03:08,370 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-29 00:03:08,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2020-10-29 00:03:08,370 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-29 00:03:08,370 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_timeval [2020-10-29 00:03:08,370 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-29 00:03:08,370 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_set [2020-10-29 00:03:08,370 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_to_us [2020-10-29 00:03:08,370 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_us_delta [2020-10-29 00:03:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-29 00:03:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_19 [2020-10-29 00:03:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-29 00:03:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2020-10-29 00:03:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2020-10-29 00:03:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 00:03:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2020-10-29 00:03:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-29 00:03:08,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-29 00:03:08,372 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 00:03:08,372 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 00:03:08,372 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 00:03:08,372 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-29 00:03:08,372 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 00:03:08,372 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 00:03:08,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 00:03:08,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 00:03:08,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 00:03:08,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 00:03:08,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 00:03:08,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 00:03:08,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-29 00:03:08,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 00:03:08,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-29 00:03:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2020-10-29 00:03:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2020-10-29 00:03:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2020-10-29 00:03:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dummy_timer_ops_6 [2020-10-29 00:03:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_snd_pcm_ops_4 [2020-10-29 00:03:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_3 [2020-10-29 00:03:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_snd_pcm_ops_5 [2020-10-29 00:03:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_2 [2020-10-29 00:03:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2020-10-29 00:03:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dummy_timer_ops_7 [2020-10-29 00:03:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-29 00:03:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 00:03:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-29 00:03:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 00:03:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2020-10-29 00:03:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_full [2020-10-29 00:03:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_resndata [2020-10-29 00:03:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_simple [2020-10-29 00:03:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2020-10-29 00:03:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_21 [2020-10-29 00:03:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-10-29 00:03:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_20 [2020-10-29 00:03:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_22 [2020-10-29 00:03:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2020-10-29 00:03:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2020-10-29 00:03:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_cb_get_time [2020-10-29 00:03:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~~ktime_t~0 [2020-10-29 00:03:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_init [2020-10-29 00:03:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_start [2020-10-29 00:03:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_cancel [2020-10-29 00:03:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_forward [2020-10-29 00:03:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_forward_now [2020-10-29 00:03:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure snd_power_change_state [2020-10-29 00:03:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_new [2020-10-29 00:03:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2020-10-29 00:03:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_register [2020-10-29 00:03:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_notify [2020-10-29 00:03:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_new1 [2020-10-29 00:03:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_add [2020-10-29 00:03:08,379 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_boolean_stereo_info [2020-10-29 00:03:08,379 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_enum_info [2020-10-29 00:03:08,379 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_new [2020-10-29 00:03:08,379 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_suspend_all [2020-10-29 00:03:08,379 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval_c [2020-10-29 00:03:08,379 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_constraint_minmax [2020-10-29 00:03:08,379 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_constraint_integer [2020-10-29 00:03:08,379 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2020-10-29 00:03:08,380 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2020-10-29 00:03:08,380 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_period_elapsed [2020-10-29 00:03:08,380 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_preallocate_pages_for_all [2020-10-29 00:03:08,380 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_malloc_pages [2020-10-29 00:03:08,380 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_free_pages [2020-10-29 00:03:08,380 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_format_name [2020-10-29 00:03:08,380 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2020-10-29 00:03:08,380 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2020-10-29 00:03:08,380 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2020-10-29 00:03:08,381 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2020-10-29 00:03:08,381 INFO L130 BoogieDeclarations]: Found specification of procedure snd_iprintf [2020-10-29 00:03:08,381 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_get_line [2020-10-29 00:03:08,381 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_get_str [2020-10-29 00:03:08,381 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_proc_new [2020-10-29 00:03:08,381 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_set_text_ops [2020-10-29 00:03:08,381 INFO L130 BoogieDeclarations]: Found specification of procedure emu10k1_playback_constraints [2020-10-29 00:03:08,381 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_rearm [2020-10-29 00:03:08,382 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_update [2020-10-29 00:03:08,382 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_start [2020-10-29 00:03:08,382 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_stop [2020-10-29 00:03:08,382 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_prepare [2020-10-29 00:03:08,382 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_callback [2020-10-29 00:03:08,382 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_pointer [2020-10-29 00:03:08,382 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_create [2020-10-29 00:03:08,382 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_free [2020-10-29 00:03:08,382 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_pcm_elapsed [2020-10-29 00:03:08,383 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_callback [2020-10-29 00:03:08,383 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_start [2020-10-29 00:03:08,383 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_stop [2020-10-29 00:03:08,383 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_sync [2020-10-29 00:03:08,383 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_pointer [2020-10-29 00:03:08,383 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_prepare [2020-10-29 00:03:08,383 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_create [2020-10-29 00:03:08,383 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_free [2020-10-29 00:03:08,383 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_trigger [2020-10-29 00:03:08,384 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-29 00:03:08,384 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_prepare [2020-10-29 00:03:08,384 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_pointer [2020-10-29 00:03:08,384 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~snd_pcm_uframes_t~0 [2020-10-29 00:03:08,384 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_hw_params [2020-10-29 00:03:08,384 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_hw_free [2020-10-29 00:03:08,384 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_open [2020-10-29 00:03:08,384 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 00:03:08,384 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_close [2020-10-29 00:03:08,385 INFO L130 BoogieDeclarations]: Found specification of procedure free_fake_buffer [2020-10-29 00:03:08,385 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_fake_buffer [2020-10-29 00:03:08,385 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_copy [2020-10-29 00:03:08,385 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_silence [2020-10-29 00:03:08,385 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_page [2020-10-29 00:03:08,385 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_dummy_pcm [2020-10-29 00:03:08,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-29 00:03:08,385 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_volume_info [2020-10-29 00:03:08,386 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_volume_get [2020-10-29 00:03:08,386 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_volume_put [2020-10-29 00:03:08,386 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_capsrc_get [2020-10-29 00:03:08,386 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_capsrc_put [2020-10-29 00:03:08,386 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_iobox_info [2020-10-29 00:03:08,386 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_iobox_get [2020-10-29 00:03:08,386 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_iobox_put [2020-10-29 00:03:08,386 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_dummy_new_mixer [2020-10-29 00:03:08,387 INFO L130 BoogieDeclarations]: Found specification of procedure print_formats [2020-10-29 00:03:08,387 INFO L130 BoogieDeclarations]: Found specification of procedure print_rates [2020-10-29 00:03:08,387 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_proc_read [2020-10-29 00:03:08,387 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_proc_write [2020-10-29 00:03:08,387 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_proc_init [2020-10-29 00:03:08,387 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_probe [2020-10-29 00:03:08,387 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_remove [2020-10-29 00:03:08,387 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_suspend [2020-10-29 00:03:08,387 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_resume [2020-10-29 00:03:08,388 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_unregister_all [2020-10-29 00:03:08,388 INFO L130 BoogieDeclarations]: Found specification of procedure alsa_card_dummy_init [2020-10-29 00:03:08,388 INFO L130 BoogieDeclarations]: Found specification of procedure alsa_card_dummy_exit [2020-10-29 00:03:08,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_3 [2020-10-29 00:03:08,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_3 [2020-10-29 00:03:08,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2020-10-29 00:03:08,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_3 [2020-10-29 00:03:08,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_noirq_3 [2020-10-29 00:03:08,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_3 [2020-10-29 00:03:08,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_3 [2020-10-29 00:03:08,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 00:03:08,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_3 [2020-10-29 00:03:08,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_3 [2020-10-29 00:03:08,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_3 [2020-10-29 00:03:08,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_3 [2020-10-29 00:03:08,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 00:03:08,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_3 [2020-10-29 00:03:08,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_3 [2020-10-29 00:03:08,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_3 [2020-10-29 00:03:08,390 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-29 00:03:08,390 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 00:03:08,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 00:03:08,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-29 00:03:08,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-29 00:03:08,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-29 00:03:08,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-29 00:03:08,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-29 00:03:08,391 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 00:03:08,391 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 00:03:08,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 00:03:08,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 00:03:08,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 00:03:08,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 00:03:08,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 00:03:09,760 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;