java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-06 20:14:57,838 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-06 20:14:57,840 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-06 20:14:57,853 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-06 20:14:57,853 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-06 20:14:57,854 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-06 20:14:57,855 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-06 20:14:57,857 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-06 20:14:57,859 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-06 20:14:57,860 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-06 20:14:57,861 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-06 20:14:57,862 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-06 20:14:57,862 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-06 20:14:57,863 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-06 20:14:57,864 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-06 20:14:57,865 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-06 20:14:57,866 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-06 20:14:57,867 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-06 20:14:57,869 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-06 20:14:57,871 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-06 20:14:57,873 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-06 20:14:57,874 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-06 20:14:57,875 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-06 20:14:57,875 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-06 20:14:57,878 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-06 20:14:57,878 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-06 20:14:57,878 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-06 20:14:57,879 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-06 20:14:57,880 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-06 20:14:57,881 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-06 20:14:57,881 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-06 20:14:57,881 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-06 20:14:57,882 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-06 20:14:57,883 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-06 20:14:57,884 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-06 20:14:57,884 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-06 20:14:57,885 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-06 20:14:57,885 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-06 20:14:57,885 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-06 20:14:57,886 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-06 20:14:57,887 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-06 20:14:57,888 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-06 20:14:57,903 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-06 20:14:57,903 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-06 20:14:57,904 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-06 20:14:57,905 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-06 20:14:57,905 INFO L138 SettingsManager]: * Use SBE=true [2019-09-06 20:14:57,905 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-06 20:14:57,905 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-06 20:14:57,905 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-06 20:14:57,906 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-06 20:14:57,906 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-06 20:14:57,906 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-06 20:14:57,906 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-06 20:14:57,906 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-06 20:14:57,907 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-06 20:14:57,907 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-06 20:14:57,907 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-06 20:14:57,907 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-06 20:14:57,907 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-06 20:14:57,908 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-06 20:14:57,908 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-06 20:14:57,908 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-06 20:14:57,908 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 20:14:57,908 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-06 20:14:57,909 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-06 20:14:57,909 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-06 20:14:57,909 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-06 20:14:57,909 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-06 20:14:57,909 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-06 20:14:57,910 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-06 20:14:57,958 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-06 20:14:57,971 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-06 20:14:57,974 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-06 20:14:57,976 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-06 20:14:57,976 INFO L275 PluginConnector]: CDTParser initialized [2019-09-06 20:14:57,977 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd.i [2019-09-06 20:14:58,055 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5eabcbc05/684064b908274ac485c25bef26b14679/FLAG1a784ea57 [2019-09-06 20:14:59,022 INFO L306 CDTParser]: Found 1 translation units. [2019-09-06 20:14:59,023 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main1_sound-oss-sound-ko--32_7a--c4cb1dd.i [2019-09-06 20:14:59,094 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5eabcbc05/684064b908274ac485c25bef26b14679/FLAG1a784ea57 [2019-09-06 20:14:59,373 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5eabcbc05/684064b908274ac485c25bef26b14679 [2019-09-06 20:14:59,382 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-06 20:14:59,384 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-06 20:14:59,385 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-06 20:14:59,385 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-06 20:14:59,389 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-06 20:14:59,390 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 08:14:59" (1/1) ... [2019-09-06 20:14:59,393 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ba085a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:14:59, skipping insertion in model container [2019-09-06 20:14:59,393 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 08:14:59" (1/1) ... [2019-09-06 20:14:59,401 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-06 20:14:59,556 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-06 20:15:03,324 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 20:15:03,430 INFO L188 MainTranslator]: Completed pre-run [2019-09-06 20:15:03,896 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 20:15:04,914 INFO L192 MainTranslator]: Completed translation [2019-09-06 20:15:04,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:15:04 WrapperNode [2019-09-06 20:15:04,914 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-06 20:15:04,915 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-06 20:15:04,915 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-06 20:15:04,915 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-06 20:15:04,926 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:15:04" (1/1) ... [2019-09-06 20:15:04,926 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:15:04" (1/1) ... [2019-09-06 20:15:05,068 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:15:04" (1/1) ... [2019-09-06 20:15:05,068 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:15:04" (1/1) ... [2019-09-06 20:15:05,329 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:15:04" (1/1) ... [2019-09-06 20:15:05,372 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:15:04" (1/1) ... [2019-09-06 20:15:05,435 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:15:04" (1/1) ... [2019-09-06 20:15:05,515 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-06 20:15:05,515 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-06 20:15:05,516 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-06 20:15:05,516 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-06 20:15:05,517 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:15:04" (1/1) ... No working directory specified, using /storage/repos/ultimate/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 [2019-09-06 20:15:05,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-06 20:15:05,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-06 20:15:05,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-09-06 20:15:05,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~TO~int [2019-09-06 20:15:05,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-09-06 20:15:05,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-06 20:15:05,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-06 20:15:05,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-09-06 20:15:05,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-09-06 20:15:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2019-09-06 20:15:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~int [2019-09-06 20:15:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~TO~int [2019-09-06 20:15:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~VOID [2019-09-06 20:15:05,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-06 20:15:05,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~int~TO~VOID [2019-09-06 20:15:05,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~X~$Pointer$~TO~int [2019-09-06 20:15:05,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~X~int~X~int~X~int~TO~int [2019-09-06 20:15:05,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~int~TO~int [2019-09-06 20:15:05,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~TO~VOID [2019-09-06 20:15:05,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~$Pointer$~TO~int [2019-09-06 20:15:05,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-06 20:15:05,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~X~int~TO~int [2019-09-06 20:15:05,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~VOID [2019-09-06 20:15:05,608 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_install_audiodrv [2019-09-06 20:15:05,608 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_install_mixer [2019-09-06 20:15:05,608 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_audiodev [2019-09-06 20:15:05,608 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_audiodev [2019-09-06 20:15:05,609 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_mididev [2019-09-06 20:15:05,609 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_synthdev [2019-09-06 20:15:05,609 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_mixerdev [2019-09-06 20:15:05,609 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_timerdev [2019-09-06 20:15:05,609 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_mixerdev [2019-09-06 20:15:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_mididev [2019-09-06 20:15:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_synthdev [2019-09-06 20:15:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_timerdev [2019-09-06 20:15:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-09-06 20:15:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_2 [2019-09-06 20:15:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_3 [2019-09-06 20:15:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-09-06 20:15:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2019-09-06 20:15:05,611 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2019-09-06 20:15:05,611 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-09-06 20:15:05,611 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_module_get [2019-09-06 20:15:05,611 INFO L138 BoogieDeclarations]: Found implementation of procedure module_is_live [2019-09-06 20:15:05,611 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-09-06 20:15:05,612 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2019-09-06 20:15:05,612 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2019-09-06 20:15:05,612 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-06 20:15:05,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2019-09-06 20:15:05,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2019-09-06 20:15:05,613 INFO L138 BoogieDeclarations]: Found implementation of procedure load_mixer_volumes [2019-09-06 20:15:05,613 INFO L138 BoogieDeclarations]: Found implementation of procedure set_mixer_levels [2019-09-06 20:15:05,613 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mixer_levels [2019-09-06 20:15:05,613 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_read [2019-09-06 20:15:05,614 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_write [2019-09-06 20:15:05,614 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_open [2019-09-06 20:15:05,614 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_release [2019-09-06 20:15:05,614 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mixer_info [2019-09-06 20:15:05,614 INFO L138 BoogieDeclarations]: Found implementation of procedure get_old_mixer_info [2019-09-06 20:15:05,614 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_mixer_ioctl [2019-09-06 20:15:05,614 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_ioctl [2019-09-06 20:15:05,615 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_poll [2019-09-06 20:15:05,615 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_mmap [2019-09-06 20:15:05,615 INFO L138 BoogieDeclarations]: Found implementation of procedure create_special_devices [2019-09-06 20:15:05,615 INFO L138 BoogieDeclarations]: Found implementation of procedure oss_init [2019-09-06 20:15:05,616 INFO L138 BoogieDeclarations]: Found implementation of procedure oss_cleanup [2019-09-06 20:15:05,616 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_dma [2019-09-06 20:15:05,616 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_open_dma [2019-09-06 20:15:05,616 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_free_dma [2019-09-06 20:15:05,616 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_close_dma [2019-09-06 20:15:05,617 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sequencer_timer [2019-09-06 20:15:05,617 INFO L138 BoogieDeclarations]: Found implementation of procedure request_sound_timer [2019-09-06 20:15:05,617 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_stop_timer [2019-09-06 20:15:05,617 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_printf [2019-09-06 20:15:05,618 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_printf2 [2019-09-06 20:15:05,618 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-06 20:15:05,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2019-09-06 20:15:05,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2019-09-06 20:15:05,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-09-06 20:15:05,619 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-06 20:15:05,619 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-06 20:15:05,619 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-06 20:15:05,619 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-06 20:15:05,619 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-09-06 20:15:05,619 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_mode [2019-09-06 20:15:05,620 INFO L138 BoogieDeclarations]: Found implementation of procedure set_format [2019-09-06 20:15:05,620 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_open [2019-09-06 20:15:05,620 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_output [2019-09-06 20:15:05,621 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_release [2019-09-06 20:15:05,622 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_bytes [2019-09-06 20:15:05,622 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_write [2019-09-06 20:15:05,622 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_read [2019-09-06 20:15:05,622 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_ioctl [2019-09-06 20:15:05,622 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_init_devices [2019-09-06 20:15:05,622 INFO L138 BoogieDeclarations]: Found implementation of procedure reorganize_buffers [2019-09-06 20:15:05,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_subdivide [2019-09-06 20:15:05,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_fragment [2019-09-06 20:15:05,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_ioctl [2019-09-06 20:15:05,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2019-09-06 20:15:05,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_14 [2019-09-06 20:15:05,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-09-06 20:15:05,623 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-06 20:15:05,623 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-06 20:15:05,624 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-09-06 20:15:05,624 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-09-06 20:15:05,624 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info___0 [2019-09-06 20:15:05,624 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-09-06 20:15:05,624 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-09-06 20:15:05,624 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-09-06 20:15:05,624 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPageReserved [2019-09-06 20:15:05,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ClearPageReserved [2019-09-06 20:15:05,625 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-09-06 20:15:05,625 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-09-06 20:15:05,625 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_dma_lock [2019-09-06 20:15:05,625 INFO L138 BoogieDeclarations]: Found implementation of procedure release_dma_lock [2019-09-06 20:15:05,626 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_dma [2019-09-06 20:15:05,626 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2019-09-06 20:15:05,626 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_dma_ff [2019-09-06 20:15:05,626 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_mode [2019-09-06 20:15:05,626 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_page [2019-09-06 20:15:05,627 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_addr [2019-09-06 20:15:05,627 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_count [2019-09-06 20:15:05,627 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_residue [2019-09-06 20:15:05,627 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-09-06 20:15:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-09-06 20:15:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-09-06 20:15:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure dmabuf_timeout [2019-09-06 20:15:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_dmap [2019-09-06 20:15:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_free_dmap [2019-09-06 20:15:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_start_dma [2019-09-06 20:15:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_init_buffers [2019-09-06 20:15:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure open_dmap [2019-09-06 20:15:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure close_dmap [2019-09-06 20:15:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_bits [2019-09-06 20:15:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_speed [2019-09-06 20:15:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_channels [2019-09-06 20:15:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure check_driver [2019-09-06 20:15:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_open [2019-09-06 20:15:05,631 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_reset [2019-09-06 20:15:05,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_output [2019-09-06 20:15:05,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_input [2019-09-06 20:15:05,635 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_launch_output [2019-09-06 20:15:05,635 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_sync [2019-09-06 20:15:05,635 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_release [2019-09-06 20:15:05,639 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_activate_recording [2019-09-06 20:15:05,639 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_getrdbuffer [2019-09-06 20:15:05,640 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_rmchars [2019-09-06 20:15:05,640 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_get_buffer_pointer [2019-09-06 20:15:05,640 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_start_devices [2019-09-06 20:15:05,640 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_space_in_queue [2019-09-06 20:15:05,640 INFO L138 BoogieDeclarations]: Found implementation of procedure output_sleep [2019-09-06 20:15:05,640 INFO L138 BoogieDeclarations]: Found implementation of procedure find_output_space [2019-09-06 20:15:05,640 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_getwrbuffer [2019-09-06 20:15:05,641 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_move_wrpointer [2019-09-06 20:15:05,641 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_start_dma [2019-09-06 20:15:05,641 INFO L138 BoogieDeclarations]: Found implementation of procedure local_start_dma [2019-09-06 20:15:05,641 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_output_interrupt [2019-09-06 20:15:05,641 INFO L138 BoogieDeclarations]: Found implementation of procedure do_outputintr [2019-09-06 20:15:05,641 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_outputintr [2019-09-06 20:15:05,641 INFO L138 BoogieDeclarations]: Found implementation of procedure do_inputintr [2019-09-06 20:15:05,641 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_inputintr [2019-09-06 20:15:05,642 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_init [2019-09-06 20:15:05,642 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_input [2019-09-06 20:15:05,642 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_output [2019-09-06 20:15:05,642 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_poll [2019-09-06 20:15:05,642 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_deinit [2019-09-06 20:15:05,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2019-09-06 20:15:05,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_20 [2019-09-06 20:15:05,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-09-06 20:15:05,642 INFO L138 BoogieDeclarations]: Found implementation of procedure do_midi_msg [2019-09-06 20:15:05,642 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_outc [2019-09-06 20:15:05,643 INFO L138 BoogieDeclarations]: Found implementation of procedure prefix_cmd [2019-09-06 20:15:05,643 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_input [2019-09-06 20:15:05,643 INFO L138 BoogieDeclarations]: Found implementation of procedure leave_sysex [2019-09-06 20:15:05,643 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_output [2019-09-06 20:15:05,643 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_ioctl [2019-09-06 20:15:05,643 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_kill_note [2019-09-06 20:15:05,643 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_set_instr [2019-09-06 20:15:05,644 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_start_note [2019-09-06 20:15:05,644 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_reset [2019-09-06 20:15:05,644 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_open [2019-09-06 20:15:05,644 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_close [2019-09-06 20:15:05,644 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_hw_control [2019-09-06 20:15:05,644 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_load_patch [2019-09-06 20:15:05,644 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_panning [2019-09-06 20:15:05,644 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_aftertouch [2019-09-06 20:15:05,645 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_controller [2019-09-06 20:15:05,645 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_bender [2019-09-06 20:15:05,645 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_setup_voice [2019-09-06 20:15:05,645 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_send_sysex [2019-09-06 20:15:05,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2019-09-06 20:15:05,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_26 [2019-09-06 20:15:05,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-09-06 20:15:05,646 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_midi_queue [2019-09-06 20:15:05,646 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_input_intr [2019-09-06 20:15:05,646 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_output_intr [2019-09-06 20:15:05,646 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_poll [2019-09-06 20:15:05,646 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_open [2019-09-06 20:15:05,646 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_release [2019-09-06 20:15:05,646 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_write [2019-09-06 20:15:05,646 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_read [2019-09-06 20:15:05,647 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_ioctl [2019-09-06 20:15:05,647 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_poll [2019-09-06 20:15:05,647 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_avail [2019-09-06 20:15:05,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2019-09-06 20:15:05,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_32 [2019-09-06 20:15:05,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2019-09-06 20:15:05,647 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-06 20:15:05,648 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2019-09-06 20:15:05,648 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_read [2019-09-06 20:15:05,648 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_midi_output [2019-09-06 20:15:05,648 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_copy_to_input [2019-09-06 20:15:05,648 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_midi_input [2019-09-06 20:15:05,648 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_input_event [2019-09-06 20:15:05,648 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_write [2019-09-06 20:15:05,649 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_queue [2019-09-06 20:15:05,649 INFO L138 BoogieDeclarations]: Found implementation of procedure extended_event [2019-09-06 20:15:05,649 INFO L138 BoogieDeclarations]: Found implementation of procedure find_voice [2019-09-06 20:15:05,649 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_voice [2019-09-06 20:15:05,649 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_chn_voice_event [2019-09-06 20:15:05,649 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_chn_common_event [2019-09-06 20:15:05,649 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_timing_event [2019-09-06 20:15:05,649 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_local_event [2019-09-06 20:15:05,650 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_sysex_message [2019-09-06 20:15:05,650 INFO L138 BoogieDeclarations]: Found implementation of procedure play_event [2019-09-06 20:15:05,650 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_startplay [2019-09-06 20:15:05,650 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_controllers [2019-09-06 20:15:05,650 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_mode2 [2019-09-06 20:15:05,650 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_open [2019-09-06 20:15:05,650 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_drain_midi_queues [2019-09-06 20:15:05,651 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_release [2019-09-06 20:15:05,651 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_sync [2019-09-06 20:15:05,651 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_outc___0 [2019-09-06 20:15:05,651 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_reset [2019-09-06 20:15:05,651 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_panic [2019-09-06 20:15:05,651 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_ioctl [2019-09-06 20:15:05,651 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_poll [2019-09-06 20:15:05,652 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_timer [2019-09-06 20:15:05,652 INFO L138 BoogieDeclarations]: Found implementation of procedure note_to_freq [2019-09-06 20:15:05,652 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2019-09-06 20:15:05,652 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_init [2019-09-06 20:15:05,652 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_unload [2019-09-06 20:15:05,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_37 [2019-09-06 20:15:05,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_38 [2019-09-06 20:15:05,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_39 [2019-09-06 20:15:05,653 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks [2019-09-06 20:15:05,653 INFO L138 BoogieDeclarations]: Found implementation of procedure reprogram_timer [2019-09-06 20:15:05,653 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_timer_syncinterval [2019-09-06 20:15:05,653 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset [2019-09-06 20:15:05,653 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_open [2019-09-06 20:15:05,653 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_close [2019-09-06 20:15:05,653 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_event [2019-09-06 20:15:05,654 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_get_time [2019-09-06 20:15:05,654 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_ioctl [2019-09-06 20:15:05,654 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_arm [2019-09-06 20:15:05,654 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_timer_interrupt [2019-09-06 20:15:05,654 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_timer_init [2019-09-06 20:15:05,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main7_sequence_infinite_withcheck_stateful [2019-09-06 20:15:05,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_43 [2019-09-06 20:15:05,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_44 [2019-09-06 20:15:05,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_45 [2019-09-06 20:15:05,655 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks___0 [2019-09-06 20:15:05,655 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_def_tmr [2019-09-06 20:15:05,655 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset___0 [2019-09-06 20:15:05,655 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_open [2019-09-06 20:15:05,655 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_close [2019-09-06 20:15:05,656 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_event [2019-09-06 20:15:05,656 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_get_time [2019-09-06 20:15:05,656 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_ioctl [2019-09-06 20:15:05,656 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_arm [2019-09-06 20:15:05,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main8_sequence_infinite_withcheck_stateful [2019-09-06 20:15:05,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_49 [2019-09-06 20:15:05,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_50 [2019-09-06 20:15:05,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_51 [2019-09-06 20:15:05,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-06 20:15:05,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-06 20:15:05,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-06 20:15:05,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-06 20:15:05,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-06 20:15:05,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-06 20:15:05,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-06 20:15:05,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-06 20:15:05,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-06 20:15:05,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-06 20:15:05,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-06 20:15:05,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2019-09-06 20:15:05,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-06 20:15:05,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-09-06 20:15:05,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-06 20:15:05,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-09-06 20:15:05,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-09-06 20:15:05,659 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-09-06 20:15:05,659 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-06 20:15:05,659 INFO L138 BoogieDeclarations]: Found implementation of procedure _lock_kernel [2019-09-06 20:15:05,659 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-06 20:15:05,659 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-09-06 20:15:05,660 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-09-06 20:15:05,660 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-06 20:15:05,660 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-09-06 20:15:05,660 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-06 20:15:05,660 INFO L138 BoogieDeclarations]: Found implementation of procedure _unlock_kernel [2019-09-06 20:15:05,660 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-09-06 20:15:05,660 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-09-06 20:15:05,661 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-09-06 20:15:05,661 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-06 20:15:05,661 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2019-09-06 20:15:05,661 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2019-09-06 20:15:05,661 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2019-09-06 20:15:05,661 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2019-09-06 20:15:05,661 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on [2019-09-06 20:15:05,662 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on_timeout [2019-09-06 20:15:05,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-09-06 20:15:05,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-09-06 20:15:05,662 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2019-09-06 20:15:05,662 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-09-06 20:15:05,662 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-09-06 20:15:05,662 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-06 20:15:05,662 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-06 20:15:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-06 20:15:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure panic [2019-09-06 20:15:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-06 20:15:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_dsp [2019-09-06 20:15:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_midi [2019-09-06 20:15:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_mixer [2019-09-06 20:15:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_special [2019-09-06 20:15:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2019-09-06 20:15:05,664 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2019-09-06 20:15:05,664 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-09-06 20:15:05,664 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-09-06 20:15:05,664 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_dsp [2019-09-06 20:15:05,664 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_midi [2019-09-06 20:15:05,664 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_mixer [2019-09-06 20:15:05,664 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_special [2019-09-06 20:15:05,664 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-09-06 20:15:05,664 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2019-09-06 20:15:05,665 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-09-06 20:15:05,665 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-06 20:15:05,665 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-06 20:15:05,665 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-06 20:15:05,665 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-06 20:15:05,665 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-09-06 20:15:05,665 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-06 20:15:05,666 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-06 20:15:05,666 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-06 20:15:05,666 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-09-06 20:15:05,666 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-06 20:15:05,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_2 [2019-09-06 20:15:05,666 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-06 20:15:05,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_3 [2019-09-06 20:15:05,666 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-06 20:15:05,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-09-06 20:15:05,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-06 20:15:05,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-06 20:15:05,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-06 20:15:05,667 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-06 20:15:05,667 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_mixer [2019-09-06 20:15:05,667 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_midi [2019-09-06 20:15:05,667 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_dsp [2019-09-06 20:15:05,667 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_mixer [2019-09-06 20:15:05,668 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_midi [2019-09-06 20:15:05,668 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_dsp [2019-09-06 20:15:05,668 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2019-09-06 20:15:05,668 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_init [2019-09-06 20:15:05,668 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_deinit [2019-09-06 20:15:05,668 INFO L130 BoogieDeclarations]: Found specification of procedure audio_init_devices [2019-09-06 20:15:05,668 INFO L130 BoogieDeclarations]: Found specification of procedure sound_install_audiodrv [2019-09-06 20:15:05,668 INFO L130 BoogieDeclarations]: Found specification of procedure sound_install_mixer [2019-09-06 20:15:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_audiodev [2019-09-06 20:15:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_mixerdev [2019-09-06 20:15:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_mididev [2019-09-06 20:15:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_synthdev [2019-09-06 20:15:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_timerdev [2019-09-06 20:15:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_mixerdev [2019-09-06 20:15:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_timerdev [2019-09-06 20:15:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_synthdev [2019-09-06 20:15:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_mididev [2019-09-06 20:15:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_audiodev [2019-09-06 20:15:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-06 20:15:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-06 20:15:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-06 20:15:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-06 20:15:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-06 20:15:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-06 20:15:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-06 20:15:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-06 20:15:05,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-06 20:15:05,671 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-09-06 20:15:05,671 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-09-06 20:15:05,671 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-06 20:15:05,671 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-09-06 20:15:05,671 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-09-06 20:15:05,671 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2019-09-06 20:15:05,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2019-09-06 20:15:05,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-09-06 20:15:05,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2019-09-06 20:15:05,672 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-09-06 20:15:05,672 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-09-06 20:15:05,672 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2019-09-06 20:15:05,672 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2019-09-06 20:15:05,672 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-09-06 20:15:05,672 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-09-06 20:15:05,673 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-09-06 20:15:05,673 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-09-06 20:15:05,673 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2019-09-06 20:15:05,673 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_special [2019-09-06 20:15:05,673 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_special [2019-09-06 20:15:05,673 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-09-06 20:15:05,673 INFO L130 BoogieDeclarations]: Found specification of procedure trace_module_get [2019-09-06 20:15:05,674 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-09-06 20:15:05,674 INFO L130 BoogieDeclarations]: Found specification of procedure module_is_live [2019-09-06 20:15:05,674 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-09-06 20:15:05,674 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-09-06 20:15:05,674 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2019-09-06 20:15:05,674 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-09-06 20:15:05,674 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2019-09-06 20:15:05,674 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2019-09-06 20:15:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2019-09-06 20:15:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2019-09-06 20:15:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_string [2019-09-06 20:15:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_unrolled [2019-09-06 20:15:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2019-09-06 20:15:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-06 20:15:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-06 20:15:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2019-09-06 20:15:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2019-09-06 20:15:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2019-09-06 20:15:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2019-09-06 20:15:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2019-09-06 20:15:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_dma [2019-09-06 20:15:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure sound_open_dma [2019-09-06 20:15:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure sound_free_dma [2019-09-06 20:15:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure sound_close_dma [2019-09-06 20:15:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_poll [2019-09-06 20:15:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure audio_read [2019-09-06 20:15:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure audio_write [2019-09-06 20:15:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure audio_open [2019-09-06 20:15:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure audio_release [2019-09-06 20:15:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure audio_ioctl [2019-09-06 20:15:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_read [2019-09-06 20:15:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_write [2019-09-06 20:15:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_open [2019-09-06 20:15:05,678 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_release [2019-09-06 20:15:05,678 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_ioctl [2019-09-06 20:15:05,678 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_poll [2019-09-06 20:15:05,678 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_unload [2019-09-06 20:15:05,678 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_timer [2019-09-06 20:15:05,678 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_read [2019-09-06 20:15:05,678 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_write [2019-09-06 20:15:05,679 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_open [2019-09-06 20:15:05,679 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_release [2019-09-06 20:15:05,679 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_ioctl [2019-09-06 20:15:05,679 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_poll [2019-09-06 20:15:05,679 INFO L130 BoogieDeclarations]: Found specification of procedure request_sound_timer [2019-09-06 20:15:05,679 INFO L130 BoogieDeclarations]: Found specification of procedure sound_stop_timer [2019-09-06 20:15:05,679 INFO L130 BoogieDeclarations]: Found specification of procedure conf_printf [2019-09-06 20:15:05,679 INFO L130 BoogieDeclarations]: Found specification of procedure conf_printf2 [2019-09-06 20:15:05,679 INFO L130 BoogieDeclarations]: Found specification of procedure load_mixer_volumes [2019-09-06 20:15:05,680 INFO L130 BoogieDeclarations]: Found specification of procedure _lock_kernel [2019-09-06 20:15:05,680 INFO L130 BoogieDeclarations]: Found specification of procedure _unlock_kernel [2019-09-06 20:15:05,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-09-06 20:15:05,680 INFO L130 BoogieDeclarations]: Found specification of procedure set_mixer_levels [2019-09-06 20:15:05,680 INFO L130 BoogieDeclarations]: Found specification of procedure get_mixer_levels [2019-09-06 20:15:05,680 INFO L130 BoogieDeclarations]: Found specification of procedure sound_read [2019-09-06 20:15:05,680 INFO L130 BoogieDeclarations]: Found specification of procedure sound_write [2019-09-06 20:15:05,680 INFO L130 BoogieDeclarations]: Found specification of procedure sound_open [2019-09-06 20:15:05,681 INFO L130 BoogieDeclarations]: Found specification of procedure sound_release [2019-09-06 20:15:05,681 INFO L130 BoogieDeclarations]: Found specification of procedure get_mixer_info [2019-09-06 20:15:05,681 INFO L130 BoogieDeclarations]: Found specification of procedure get_old_mixer_info [2019-09-06 20:15:05,681 INFO L130 BoogieDeclarations]: Found specification of procedure sound_mixer_ioctl [2019-09-06 20:15:05,681 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~TO~int [2019-09-06 20:15:05,681 INFO L130 BoogieDeclarations]: Found specification of procedure sound_ioctl [2019-09-06 20:15:05,681 INFO L130 BoogieDeclarations]: Found specification of procedure sound_poll [2019-09-06 20:15:05,682 INFO L130 BoogieDeclarations]: Found specification of procedure sound_mmap [2019-09-06 20:15:05,682 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-09-06 20:15:05,682 INFO L130 BoogieDeclarations]: Found specification of procedure create_special_devices [2019-09-06 20:15:05,682 INFO L130 BoogieDeclarations]: Found specification of procedure oss_init [2019-09-06 20:15:05,682 INFO L130 BoogieDeclarations]: Found specification of procedure oss_cleanup [2019-09-06 20:15:05,682 INFO L130 BoogieDeclarations]: Found specification of procedure do_sequencer_timer [2019-09-06 20:15:05,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-06 20:15:05,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-09-06 20:15:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-06 20:15:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-09-06 20:15:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-06 20:15:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-06 20:15:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-09-06 20:15:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_14 [2019-09-06 20:15:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-09-06 20:15:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2019-09-06 20:15:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-06 20:15:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-09-06 20:15:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-06 20:15:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-06 20:15:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-06 20:15:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-06 20:15:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-06 20:15:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-06 20:15:05,685 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-09-06 20:15:05,685 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-09-06 20:15:05,685 INFO L130 BoogieDeclarations]: Found specification of procedure translate_mode [2019-09-06 20:15:05,685 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_open [2019-09-06 20:15:05,685 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_release [2019-09-06 20:15:05,685 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_getwrbuffer [2019-09-06 20:15:05,685 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_getrdbuffer [2019-09-06 20:15:05,686 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_rmchars [2019-09-06 20:15:05,686 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_move_wrpointer [2019-09-06 20:15:05,686 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_space_in_queue [2019-09-06 20:15:05,686 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_activate_recording [2019-09-06 20:15:05,686 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_get_buffer_pointer [2019-09-06 20:15:05,686 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_launch_output [2019-09-06 20:15:05,686 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_reset [2019-09-06 20:15:05,686 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_sync [2019-09-06 20:15:05,686 INFO L130 BoogieDeclarations]: Found specification of procedure reorganize_buffers [2019-09-06 20:15:05,687 INFO L130 BoogieDeclarations]: Found specification of procedure dma_ioctl [2019-09-06 20:15:05,687 INFO L130 BoogieDeclarations]: Found specification of procedure set_format [2019-09-06 20:15:05,687 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-06 20:15:05,687 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-06 20:15:05,687 INFO L130 BoogieDeclarations]: Found specification of procedure sync_output [2019-09-06 20:15:05,687 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-09-06 20:15:05,687 INFO L130 BoogieDeclarations]: Found specification of procedure translate_bytes [2019-09-06 20:15:05,687 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-09-06 20:15:05,688 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2019-09-06 20:15:05,688 INFO L130 BoogieDeclarations]: Found specification of procedure dma_subdivide [2019-09-06 20:15:05,688 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_fragment [2019-09-06 20:15:05,688 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~int [2019-09-06 20:15:05,688 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~TO~int [2019-09-06 20:15:05,688 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~VOID [2019-09-06 20:15:05,688 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-06 20:15:05,688 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-06 20:15:05,689 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-09-06 20:15:05,689 INFO L130 BoogieDeclarations]: Found specification of procedure panic [2019-09-06 20:15:05,689 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-09-06 20:15:05,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_20 [2019-09-06 20:15:05,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-09-06 20:15:05,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2019-09-06 20:15:05,689 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info___0 [2019-09-06 20:15:05,689 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-09-06 20:15:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-06 20:15:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-09-06 20:15:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-09-06 20:15:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-09-06 20:15:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-09-06 20:15:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-09-06 20:15:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on_timeout [2019-09-06 20:15:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2019-09-06 20:15:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2019-09-06 20:15:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure SetPageReserved [2019-09-06 20:15:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure ClearPageReserved [2019-09-06 20:15:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-09-06 20:15:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-09-06 20:15:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure claim_dma_lock [2019-09-06 20:15:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure release_dma_lock [2019-09-06 20:15:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure enable_dma [2019-09-06 20:15:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2019-09-06 20:15:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure clear_dma_ff [2019-09-06 20:15:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_mode [2019-09-06 20:15:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_page [2019-09-06 20:15:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_addr [2019-09-06 20:15:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_count [2019-09-06 20:15:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_residue [2019-09-06 20:15:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-09-06 20:15:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-09-06 20:15:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-09-06 20:15:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-06 20:15:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_start_dma [2019-09-06 20:15:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_inputintr [2019-09-06 20:15:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_outputintr [2019-09-06 20:15:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_start_devices [2019-09-06 20:15:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_output [2019-09-06 20:15:05,694 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_input [2019-09-06 20:15:05,694 INFO L130 BoogieDeclarations]: Found specification of procedure local_start_dma [2019-09-06 20:15:05,694 INFO L130 BoogieDeclarations]: Found specification of procedure dmabuf_timeout [2019-09-06 20:15:05,694 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_dmap [2019-09-06 20:15:05,694 INFO L130 BoogieDeclarations]: Found specification of procedure sound_free_dmap [2019-09-06 20:15:05,694 INFO L130 BoogieDeclarations]: Found specification of procedure sound_start_dma [2019-09-06 20:15:05,694 INFO L130 BoogieDeclarations]: Found specification of procedure dma_init_buffers [2019-09-06 20:15:05,694 INFO L130 BoogieDeclarations]: Found specification of procedure open_dmap [2019-09-06 20:15:05,695 INFO L130 BoogieDeclarations]: Found specification of procedure close_dmap [2019-09-06 20:15:05,695 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_bits [2019-09-06 20:15:05,695 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_speed [2019-09-06 20:15:05,695 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_channels [2019-09-06 20:15:05,695 INFO L130 BoogieDeclarations]: Found specification of procedure check_driver [2019-09-06 20:15:05,695 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~int~TO~VOID [2019-09-06 20:15:05,695 INFO L130 BoogieDeclarations]: Found specification of procedure output_sleep [2019-09-06 20:15:05,695 INFO L130 BoogieDeclarations]: Found specification of procedure find_output_space [2019-09-06 20:15:05,695 INFO L130 BoogieDeclarations]: Found specification of procedure finish_output_interrupt [2019-09-06 20:15:05,696 INFO L130 BoogieDeclarations]: Found specification of procedure do_outputintr [2019-09-06 20:15:05,696 INFO L130 BoogieDeclarations]: Found specification of procedure do_inputintr [2019-09-06 20:15:05,696 INFO L130 BoogieDeclarations]: Found specification of procedure poll_input [2019-09-06 20:15:05,696 INFO L130 BoogieDeclarations]: Found specification of procedure poll_output [2019-09-06 20:15:05,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_26 [2019-09-06 20:15:05,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-09-06 20:15:05,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2019-09-06 20:15:05,697 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-09-06 20:15:05,697 INFO L130 BoogieDeclarations]: Found specification of procedure seq_input_event [2019-09-06 20:15:05,697 INFO L130 BoogieDeclarations]: Found specification of procedure do_midi_msg [2019-09-06 20:15:05,697 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_ioctl [2019-09-06 20:15:05,697 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_kill_note [2019-09-06 20:15:05,697 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_set_instr [2019-09-06 20:15:05,697 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_start_note [2019-09-06 20:15:05,698 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_reset [2019-09-06 20:15:05,698 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_open [2019-09-06 20:15:05,698 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_close [2019-09-06 20:15:05,698 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_hw_control [2019-09-06 20:15:05,698 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_load_patch [2019-09-06 20:15:05,698 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_panning [2019-09-06 20:15:05,698 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_aftertouch [2019-09-06 20:15:05,699 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_controller [2019-09-06 20:15:05,699 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_bender [2019-09-06 20:15:05,699 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_setup_voice [2019-09-06 20:15:05,699 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_send_sysex [2019-09-06 20:15:05,699 INFO L130 BoogieDeclarations]: Found specification of procedure midi_outc [2019-09-06 20:15:05,699 INFO L130 BoogieDeclarations]: Found specification of procedure prefix_cmd [2019-09-06 20:15:05,700 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_input [2019-09-06 20:15:05,700 INFO L130 BoogieDeclarations]: Found specification of procedure leave_sysex [2019-09-06 20:15:05,700 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_output [2019-09-06 20:15:05,700 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~X~$Pointer$~TO~int [2019-09-06 20:15:05,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_32 [2019-09-06 20:15:05,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2019-09-06 20:15:05,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2019-09-06 20:15:05,701 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on [2019-09-06 20:15:05,701 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-06 20:15:05,701 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_avail [2019-09-06 20:15:05,701 INFO L130 BoogieDeclarations]: Found specification of procedure midi_poll [2019-09-06 20:15:05,701 INFO L130 BoogieDeclarations]: Found specification of procedure drain_midi_queue [2019-09-06 20:15:05,701 INFO L130 BoogieDeclarations]: Found specification of procedure midi_input_intr [2019-09-06 20:15:05,702 INFO L130 BoogieDeclarations]: Found specification of procedure midi_output_intr [2019-09-06 20:15:05,702 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-06 20:15:05,702 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-06 20:15:05,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_38 [2019-09-06 20:15:05,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_39 [2019-09-06 20:15:05,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_37 [2019-09-06 20:15:05,702 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2019-09-06 20:15:05,703 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_init [2019-09-06 20:15:05,703 INFO L130 BoogieDeclarations]: Found specification of procedure note_to_freq [2019-09-06 20:15:05,703 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2019-09-06 20:15:05,703 INFO L130 BoogieDeclarations]: Found specification of procedure seq_copy_to_input [2019-09-06 20:15:05,703 INFO L130 BoogieDeclarations]: Found specification of procedure seq_queue [2019-09-06 20:15:05,703 INFO L130 BoogieDeclarations]: Found specification of procedure seq_startplay [2019-09-06 20:15:05,703 INFO L130 BoogieDeclarations]: Found specification of procedure seq_sync [2019-09-06 20:15:05,703 INFO L130 BoogieDeclarations]: Found specification of procedure seq_reset [2019-09-06 20:15:05,704 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_midi_output [2019-09-06 20:15:05,704 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_midi_input [2019-09-06 20:15:05,704 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~X~int~X~int~X~int~TO~int [2019-09-06 20:15:05,704 INFO L130 BoogieDeclarations]: Found specification of procedure extended_event [2019-09-06 20:15:05,704 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~int~TO~int [2019-09-06 20:15:05,704 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~TO~VOID [2019-09-06 20:15:05,705 INFO L130 BoogieDeclarations]: Found specification of procedure find_voice [2019-09-06 20:15:05,705 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_voice [2019-09-06 20:15:05,705 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~$Pointer$~TO~int [2019-09-06 20:15:05,705 INFO L130 BoogieDeclarations]: Found specification of procedure seq_chn_voice_event [2019-09-06 20:15:05,705 INFO L130 BoogieDeclarations]: Found specification of procedure seq_chn_common_event [2019-09-06 20:15:05,705 INFO L130 BoogieDeclarations]: Found specification of procedure seq_timing_event [2019-09-06 20:15:05,705 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-06 20:15:05,705 INFO L130 BoogieDeclarations]: Found specification of procedure seq_local_event [2019-09-06 20:15:05,706 INFO L130 BoogieDeclarations]: Found specification of procedure seq_sysex_message [2019-09-06 20:15:05,706 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~X~int~TO~int [2019-09-06 20:15:05,706 INFO L130 BoogieDeclarations]: Found specification of procedure play_event [2019-09-06 20:15:05,706 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~VOID [2019-09-06 20:15:05,706 INFO L130 BoogieDeclarations]: Found specification of procedure reset_controllers [2019-09-06 20:15:05,706 INFO L130 BoogieDeclarations]: Found specification of procedure setup_mode2 [2019-09-06 20:15:05,706 INFO L130 BoogieDeclarations]: Found specification of procedure seq_drain_midi_queues [2019-09-06 20:15:05,707 INFO L130 BoogieDeclarations]: Found specification of procedure midi_outc___0 [2019-09-06 20:15:05,707 INFO L130 BoogieDeclarations]: Found specification of procedure seq_panic [2019-09-06 20:15:05,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_44 [2019-09-06 20:15:05,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_45 [2019-09-06 20:15:05,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_43 [2019-09-06 20:15:05,707 INFO L130 BoogieDeclarations]: Found specification of procedure reprogram_timer [2019-09-06 20:15:05,707 INFO L130 BoogieDeclarations]: Found specification of procedure sound_timer_interrupt [2019-09-06 20:15:05,708 INFO L130 BoogieDeclarations]: Found specification of procedure sound_timer_syncinterval [2019-09-06 20:15:05,708 INFO L130 BoogieDeclarations]: Found specification of procedure sound_timer_init [2019-09-06 20:15:05,708 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks [2019-09-06 20:15:05,708 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset [2019-09-06 20:15:05,708 INFO L130 BoogieDeclarations]: Found specification of procedure timer_open [2019-09-06 20:15:05,708 INFO L130 BoogieDeclarations]: Found specification of procedure timer_close [2019-09-06 20:15:05,708 INFO L130 BoogieDeclarations]: Found specification of procedure timer_event [2019-09-06 20:15:05,709 INFO L130 BoogieDeclarations]: Found specification of procedure timer_get_time [2019-09-06 20:15:05,709 INFO L130 BoogieDeclarations]: Found specification of procedure timer_ioctl [2019-09-06 20:15:05,709 INFO L130 BoogieDeclarations]: Found specification of procedure timer_arm [2019-09-06 20:15:05,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main7_sequence_infinite_withcheck_stateful [2019-09-06 20:15:05,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_50 [2019-09-06 20:15:05,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_51 [2019-09-06 20:15:05,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_49 [2019-09-06 20:15:05,709 INFO L130 BoogieDeclarations]: Found specification of procedure poll_def_tmr [2019-09-06 20:15:05,710 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks___0 [2019-09-06 20:15:05,710 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset___0 [2019-09-06 20:15:05,710 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_open [2019-09-06 20:15:05,710 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_close [2019-09-06 20:15:05,710 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_event [2019-09-06 20:15:05,710 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_get_time [2019-09-06 20:15:05,710 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_ioctl [2019-09-06 20:15:05,711 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_arm [2019-09-06 20:15:05,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main8_sequence_infinite_withcheck_stateful [2019-09-06 20:15:05,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-06 20:15:05,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-06 20:15:05,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-06 20:15:05,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-06 20:15:05,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-06 20:15:05,712 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-06 20:15:05,712 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-06 20:15:05,712 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-06 20:15:05,712 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-06 20:15:05,712 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-06 20:15:05,712 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-06 20:15:05,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-06 20:15:05,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-06 20:15:05,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-06 20:15:05,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-06 20:15:05,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-06 20:15:05,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-06 20:15:05,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-06 20:15:05,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-06 20:15:20,794 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3681: havoc #t~switch115; [2019-09-06 20:15:20,795 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3710: assume #t~switch115; [2019-09-06 20:15:20,795 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3710: assume !#t~switch115;#t~switch115 := true; [2019-09-06 20:15:20,795 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3702: assume 0 != ~tmp___0~6;#res := ~ret~3; [2019-09-06 20:15:20,796 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3702: assume !(0 != ~tmp___0~6);#res := ~ret~3; [2019-09-06 20:15:20,796 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3698: assume #t~switch115; [2019-09-06 20:15:20,796 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3698: assume !#t~switch115;#t~switch115 := #t~switch115 || 16 == ~size; [2019-09-06 20:15:20,796 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3694: assume #t~switch115;#res := ~ret~3; [2019-09-06 20:15:20,796 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3694: assume !#t~switch115;#t~switch115 := #t~switch115 || 10 == ~size; [2019-09-06 20:15:20,797 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3690: assume #t~switch115;#res := ~ret~3; [2019-09-06 20:15:20,797 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3690: assume !#t~switch115;#t~switch115 := #t~switch115 || 8 == ~size; [2019-09-06 20:15:20,797 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3723-1: ~tmp___2~1 := #t~ret118;havoc #t~ret118;#res := (if ~tmp___2~1 % 4294967296 % 4294967296 <= 2147483647 then ~tmp___2~1 % 4294967296 % 4294967296 else ~tmp___2~1 % 4294967296 % 4294967296 - 4294967296); [2019-09-06 20:15:20,797 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3723: SUMMARY for call #t~ret118 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2019-09-06 20:15:20,798 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch115;#res := ~ret~3; [2019-09-06 20:15:20,798 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3686: assume #t~switch115;#res := ~ret~3; [2019-09-06 20:15:20,798 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3686: assume !#t~switch115;#t~switch115 := #t~switch115 || 4 == ~size; [2019-09-06 20:15:20,798 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch115;#t~switch115 := #t~switch115 || 2 == ~size; [2019-09-06 20:15:20,798 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3713-1: assume -2147483648 <= #t~ret117 && #t~ret117 <= 2147483647;~tmp___1~2 := #t~ret117;havoc #t~ret117; [2019-09-06 20:15:20,798 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3713: SUMMARY for call #t~ret117 := ldv__builtin_expect((if 0 != ~ret~3 then 1 else 0), 0); srcloc: null [2019-09-06 20:15:20,799 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3701-1: assume -2147483648 <= #t~ret116 && #t~ret116 <= 2147483647;~tmp___0~6 := #t~ret116;havoc #t~ret116; [2019-09-06 20:15:20,799 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3701: SUMMARY for call #t~ret116 := ldv__builtin_expect((if 0 != ~ret~3 then 1 else 0), 0); srcloc: null [2019-09-06 20:15:20,799 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3722: assume #t~switch115; [2019-09-06 20:15:20,799 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3722: assume !#t~switch115; [2019-09-06 20:15:20,800 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3714: assume 0 != ~tmp___1~2;#res := ~ret~3; [2019-09-06 20:15:20,800 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3714: assume !(0 != ~tmp___1~2);#res := ~ret~3; [2019-09-06 20:15:27,615 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3642: assume 0 != ~tmp___0~5;#res := ~ret~2; [2019-09-06 20:15:27,616 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3642: assume !(0 != ~tmp___0~5);#res := ~ret~2; [2019-09-06 20:15:27,616 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3632: assume #t~switch110;#res := ~ret~2; [2019-09-06 20:15:27,616 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3632: assume !#t~switch110;#t~switch110 := #t~switch110 || 10 == ~size; [2019-09-06 20:15:27,616 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3663: assume #t~switch110; [2019-09-06 20:15:27,616 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3663: assume !#t~switch110; [2019-09-06 20:15:27,616 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch110;#res := ~ret~2; [2019-09-06 20:15:27,617 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3622: assume #t~switch110;#res := ~ret~2; [2019-09-06 20:15:27,617 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3622: assume !#t~switch110;#t~switch110 := #t~switch110 || 4 == ~size; [2019-09-06 20:15:27,617 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655: assume 0 != ~tmp___1~1;#res := ~ret~2; [2019-09-06 20:15:27,617 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655: assume !(0 != ~tmp___1~1);#res := ~ret~2; [2019-09-06 20:15:27,617 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch110;#t~switch110 := #t~switch110 || 2 == ~size; [2019-09-06 20:15:27,617 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3616: havoc #t~switch110; [2019-09-06 20:15:27,618 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3641-1: assume -2147483648 <= #t~ret111 && #t~ret111 <= 2147483647;~tmp___0~5 := #t~ret111;havoc #t~ret111; [2019-09-06 20:15:27,618 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3641: SUMMARY for call #t~ret111 := ldv__builtin_expect((if 0 != ~ret~2 then 1 else 0), 0); srcloc: null [2019-09-06 20:15:27,618 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3637: assume #t~switch110; [2019-09-06 20:15:27,618 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3637: assume !#t~switch110;#t~switch110 := #t~switch110 || 16 == ~size; [2019-09-06 20:15:27,618 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3664: SUMMARY for call #t~ret113 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2019-09-06 20:15:27,618 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3664-1: ~tmp___2~0 := #t~ret113;havoc #t~ret113;#res := (if ~tmp___2~0 % 4294967296 % 4294967296 <= 2147483647 then ~tmp___2~0 % 4294967296 % 4294967296 else ~tmp___2~0 % 4294967296 % 4294967296 - 4294967296); [2019-09-06 20:15:27,618 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3627: assume #t~switch110;#res := ~ret~2; [2019-09-06 20:15:27,618 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3627: assume !#t~switch110;#t~switch110 := #t~switch110 || 8 == ~size; [2019-09-06 20:15:27,618 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3654: SUMMARY for call #t~ret112 := ldv__builtin_expect((if 0 != ~ret~2 then 1 else 0), 0); srcloc: null [2019-09-06 20:15:27,619 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3654-1: assume -2147483648 <= #t~ret112 && #t~ret112 <= 2147483647;~tmp___1~1 := #t~ret112;havoc #t~ret112; [2019-09-06 20:15:27,619 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3650: assume #t~switch110; [2019-09-06 20:15:27,619 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L3650: assume !#t~switch110;#t~switch110 := true; [2019-09-06 20:15:28,267 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:350) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-09-06 20:15:28,274 INFO L168 Benchmark]: Toolchain (without parser) took 28888.93 ms. Allocated memory was 137.4 MB in the beginning and 890.2 MB in the end (delta: 752.9 MB). Free memory was 68.4 MB in the beginning and 644.8 MB in the end (delta: -576.3 MB). Peak memory consumption was 623.8 MB. Max. memory is 7.1 GB. [2019-09-06 20:15:28,275 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 137.4 MB. Free memory was 103.4 MB in the beginning and 103.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-06 20:15:28,276 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5529.29 ms. Allocated memory was 137.4 MB in the beginning and 413.1 MB in the end (delta: 275.8 MB). Free memory was 68.2 MB in the beginning and 241.6 MB in the end (delta: -173.4 MB). Peak memory consumption was 180.4 MB. Max. memory is 7.1 GB. [2019-09-06 20:15:28,276 INFO L168 Benchmark]: Boogie Preprocessor took 600.20 ms. Allocated memory is still 413.1 MB. Free memory was 241.6 MB in the beginning and 158.3 MB in the end (delta: 83.4 MB). Peak memory consumption was 83.4 MB. Max. memory is 7.1 GB. [2019-09-06 20:15:28,277 INFO L168 Benchmark]: RCFGBuilder took 22755.42 ms. Allocated memory was 413.1 MB in the beginning and 890.2 MB in the end (delta: 477.1 MB). Free memory was 158.3 MB in the beginning and 644.8 MB in the end (delta: -486.5 MB). Peak memory consumption was 437.9 MB. Max. memory is 7.1 GB. [2019-09-06 20:15:28,281 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 137.4 MB. Free memory was 103.4 MB in the beginning and 103.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5529.29 ms. Allocated memory was 137.4 MB in the beginning and 413.1 MB in the end (delta: 275.8 MB). Free memory was 68.2 MB in the beginning and 241.6 MB in the end (delta: -173.4 MB). Peak memory consumption was 180.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 600.20 ms. Allocated memory is still 413.1 MB. Free memory was 241.6 MB in the beginning and 158.3 MB in the end (delta: 83.4 MB). Peak memory consumption was 83.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 22755.42 ms. Allocated memory was 413.1 MB in the beginning and 890.2 MB in the end (delta: 477.1 MB). Free memory was 158.3 MB in the beginning and 644.8 MB in the end (delta: -486.5 MB). Peak memory consumption was 437.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:350) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...