/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain IntervalDomain -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-commit-tester/main7_sound-oss-sound-ko--32_7a--c4cb1dd.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.sifa-quantifier-058fc93 [2023-03-22 16:18:13,945 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-22 16:18:13,947 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-22 16:18:13,971 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-22 16:18:13,971 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-22 16:18:13,973 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-22 16:18:13,974 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-22 16:18:13,975 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-22 16:18:13,976 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-22 16:18:13,977 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-22 16:18:13,978 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-22 16:18:13,978 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-22 16:18:13,979 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-22 16:18:13,979 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-22 16:18:13,980 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-22 16:18:13,981 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-22 16:18:13,981 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-22 16:18:13,982 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-22 16:18:13,983 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-22 16:18:13,984 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-22 16:18:13,988 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-22 16:18:13,990 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-22 16:18:13,991 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-22 16:18:13,991 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-22 16:18:13,994 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-22 16:18:13,994 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-22 16:18:13,994 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-22 16:18:13,994 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-22 16:18:13,995 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-22 16:18:13,995 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-22 16:18:13,995 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-22 16:18:13,996 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-22 16:18:13,996 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-22 16:18:13,997 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-22 16:18:13,998 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-22 16:18:13,998 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-22 16:18:13,998 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-22 16:18:13,998 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-22 16:18:13,998 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-22 16:18:13,999 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-22 16:18:13,999 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-22 16:18:14,005 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2023-03-22 16:18:14,035 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-22 16:18:14,035 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-22 16:18:14,035 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-22 16:18:14,036 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-22 16:18:14,037 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-22 16:18:14,037 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-22 16:18:14,038 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-22 16:18:14,038 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-22 16:18:14,038 INFO L138 SettingsManager]: * Use SBE=true [2023-03-22 16:18:14,038 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-22 16:18:14,038 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-22 16:18:14,039 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-22 16:18:14,039 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-22 16:18:14,039 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-22 16:18:14,039 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-22 16:18:14,039 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-22 16:18:14,039 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-22 16:18:14,039 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-22 16:18:14,039 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-22 16:18:14,039 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-22 16:18:14,039 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-22 16:18:14,039 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 16:18:14,040 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-22 16:18:14,040 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-22 16:18:14,040 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-22 16:18:14,040 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-22 16:18:14,040 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-22 16:18:14,040 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-22 16:18:14,040 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-22 16:18:14,040 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-22 16:18:14,040 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-22 16:18:14,040 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-22 16:18:14,041 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2023-03-22 16:18:14,192 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-22 16:18:14,209 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-22 16:18:14,211 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-22 16:18:14,211 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-22 16:18:14,212 INFO L275 PluginConnector]: CDTParser initialized [2023-03-22 16:18:14,212 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main7_sound-oss-sound-ko--32_7a--c4cb1dd.i [2023-03-22 16:18:15,215 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-22 16:18:15,806 INFO L351 CDTParser]: Found 1 translation units. [2023-03-22 16:18:15,807 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main7_sound-oss-sound-ko--32_7a--c4cb1dd.i [2023-03-22 16:18:15,847 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b78b7d674/b24fb1f76017464986c3b216819db7d0/FLAGbdfdef4f9 [2023-03-22 16:18:15,887 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b78b7d674/b24fb1f76017464986c3b216819db7d0 [2023-03-22 16:18:15,889 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-22 16:18:15,891 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-22 16:18:15,894 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-22 16:18:15,894 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-22 16:18:15,896 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-22 16:18:15,897 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 04:18:15" (1/1) ... [2023-03-22 16:18:15,898 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25df6860 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:18:15, skipping insertion in model container [2023-03-22 16:18:15,898 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 04:18:15" (1/1) ... [2023-03-22 16:18:15,903 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-22 16:18:16,026 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-22 16:18:18,021 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main7_sound-oss-sound-ko--32_7a--c4cb1dd.i[376831,376844] [2023-03-22 16:18:18,068 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 16:18:18,119 INFO L203 MainTranslator]: Completed pre-run [2023-03-22 16:18:18,465 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main7_sound-oss-sound-ko--32_7a--c4cb1dd.i[376831,376844] [2023-03-22 16:18:18,469 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 16:18:18,565 WARN L667 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-03-22 16:18:18,565 WARN L667 CHandler]: The function __get_user_bad is called, but not defined or handled by StandardFunctionHandler. [2023-03-22 16:18:18,566 WARN L667 CHandler]: The function __put_user_bad is called, but not defined or handled by StandardFunctionHandler. [2023-03-22 16:18:18,566 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-22 16:18:18,571 INFO L208 MainTranslator]: Completed translation [2023-03-22 16:18:18,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:18:18 WrapperNode [2023-03-22 16:18:18,571 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-22 16:18:18,572 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-22 16:18:18,572 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-22 16:18:18,572 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-22 16:18:18,580 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:18:18" (1/1) ... [2023-03-22 16:18:18,581 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:18:18" (1/1) ... [2023-03-22 16:18:18,756 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:18:18" (1/1) ... [2023-03-22 16:18:18,756 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:18:18" (1/1) ... [2023-03-22 16:18:18,943 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:18:18" (1/1) ... [2023-03-22 16:18:18,988 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:18:18" (1/1) ... [2023-03-22 16:18:19,025 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:18:18" (1/1) ... [2023-03-22 16:18:19,066 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:18:18" (1/1) ... [2023-03-22 16:18:19,133 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-22 16:18:19,134 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-22 16:18:19,134 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-22 16:18:19,134 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-22 16:18:19,135 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:18:18" (1/1) ... [2023-03-22 16:18:19,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 16:18:19,147 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-22 16:18:19,185 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-03-22 16:18:19,192 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-03-22 16:18:19,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-22 16:18:19,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-22 16:18:19,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-03-22 16:18:19,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~TO~int [2023-03-22 16:18:19,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-03-22 16:18:19,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2023-03-22 16:18:19,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-03-22 16:18:19,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-03-22 16:18:19,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-03-22 16:18:19,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2023-03-22 16:18:19,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~int [2023-03-22 16:18:19,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~TO~int [2023-03-22 16:18:19,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~VOID [2023-03-22 16:18:19,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-03-22 16:18:19,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~int~TO~VOID [2023-03-22 16:18:19,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~X~$Pointer$~TO~int [2023-03-22 16:18:19,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~X~int~X~int~X~int~TO~int [2023-03-22 16:18:19,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~int~TO~int [2023-03-22 16:18:19,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~TO~VOID [2023-03-22 16:18:19,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~$Pointer$~TO~int [2023-03-22 16:18:19,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-03-22 16:18:19,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~X~int~TO~int [2023-03-22 16:18:19,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~VOID [2023-03-22 16:18:19,215 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-22 16:18:19,216 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_install_audiodrv [2023-03-22 16:18:19,216 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_install_mixer [2023-03-22 16:18:19,216 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_audiodev [2023-03-22 16:18:19,216 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_audiodev [2023-03-22 16:18:19,216 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_mididev [2023-03-22 16:18:19,216 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_synthdev [2023-03-22 16:18:19,216 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_mixerdev [2023-03-22 16:18:19,216 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_timerdev [2023-03-22 16:18:19,216 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_mixerdev [2023-03-22 16:18:19,216 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_mididev [2023-03-22 16:18:19,216 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_synthdev [2023-03-22 16:18:19,216 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_timerdev [2023-03-22 16:18:19,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2023-03-22 16:18:19,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_2 [2023-03-22 16:18:19,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_3 [2023-03-22 16:18:19,217 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2023-03-22 16:18:19,217 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2023-03-22 16:18:19,217 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2023-03-22 16:18:19,217 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2023-03-22 16:18:19,217 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_module_get [2023-03-22 16:18:19,217 INFO L138 BoogieDeclarations]: Found implementation of procedure module_is_live [2023-03-22 16:18:19,217 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2023-03-22 16:18:19,217 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2023-03-22 16:18:19,217 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2023-03-22 16:18:19,217 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-03-22 16:18:19,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2023-03-22 16:18:19,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2023-03-22 16:18:19,217 INFO L138 BoogieDeclarations]: Found implementation of procedure load_mixer_volumes [2023-03-22 16:18:19,218 INFO L138 BoogieDeclarations]: Found implementation of procedure set_mixer_levels [2023-03-22 16:18:19,218 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mixer_levels [2023-03-22 16:18:19,218 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_read [2023-03-22 16:18:19,218 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_write [2023-03-22 16:18:19,218 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_open [2023-03-22 16:18:19,218 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_release [2023-03-22 16:18:19,218 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mixer_info [2023-03-22 16:18:19,218 INFO L138 BoogieDeclarations]: Found implementation of procedure get_old_mixer_info [2023-03-22 16:18:19,218 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_mixer_ioctl [2023-03-22 16:18:19,218 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_ioctl [2023-03-22 16:18:19,218 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_poll [2023-03-22 16:18:19,218 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_mmap [2023-03-22 16:18:19,218 INFO L138 BoogieDeclarations]: Found implementation of procedure create_special_devices [2023-03-22 16:18:19,218 INFO L138 BoogieDeclarations]: Found implementation of procedure oss_init [2023-03-22 16:18:19,219 INFO L138 BoogieDeclarations]: Found implementation of procedure oss_cleanup [2023-03-22 16:18:19,219 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_dma [2023-03-22 16:18:19,219 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_open_dma [2023-03-22 16:18:19,219 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_free_dma [2023-03-22 16:18:19,219 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_close_dma [2023-03-22 16:18:19,219 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sequencer_timer [2023-03-22 16:18:19,219 INFO L138 BoogieDeclarations]: Found implementation of procedure request_sound_timer [2023-03-22 16:18:19,219 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_stop_timer [2023-03-22 16:18:19,219 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_printf [2023-03-22 16:18:19,219 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_printf2 [2023-03-22 16:18:19,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main1_sequence_infinite_withcheck_stateful [2023-03-22 16:18:19,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2023-03-22 16:18:19,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2023-03-22 16:18:19,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2023-03-22 16:18:19,220 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-22 16:18:19,220 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-03-22 16:18:19,220 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-03-22 16:18:19,220 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-22 16:18:19,220 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-03-22 16:18:19,220 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_mode [2023-03-22 16:18:19,220 INFO L138 BoogieDeclarations]: Found implementation of procedure set_format [2023-03-22 16:18:19,220 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_open [2023-03-22 16:18:19,220 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_output [2023-03-22 16:18:19,220 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_release [2023-03-22 16:18:19,220 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_bytes [2023-03-22 16:18:19,220 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_write [2023-03-22 16:18:19,220 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_read [2023-03-22 16:18:19,220 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_ioctl [2023-03-22 16:18:19,221 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_init_devices [2023-03-22 16:18:19,221 INFO L138 BoogieDeclarations]: Found implementation of procedure reorganize_buffers [2023-03-22 16:18:19,221 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_subdivide [2023-03-22 16:18:19,221 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_fragment [2023-03-22 16:18:19,221 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_ioctl [2023-03-22 16:18:19,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2023-03-22 16:18:19,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_14 [2023-03-22 16:18:19,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2023-03-22 16:18:19,221 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-03-22 16:18:19,221 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-03-22 16:18:19,221 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-03-22 16:18:19,221 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-03-22 16:18:19,221 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info___0 [2023-03-22 16:18:19,221 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2023-03-22 16:18:19,222 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-03-22 16:18:19,222 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-03-22 16:18:19,222 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPageReserved [2023-03-22 16:18:19,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ClearPageReserved [2023-03-22 16:18:19,222 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-03-22 16:18:19,222 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-03-22 16:18:19,222 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_dma_lock [2023-03-22 16:18:19,222 INFO L138 BoogieDeclarations]: Found implementation of procedure release_dma_lock [2023-03-22 16:18:19,222 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_dma [2023-03-22 16:18:19,222 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2023-03-22 16:18:19,222 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_dma_ff [2023-03-22 16:18:19,222 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_mode [2023-03-22 16:18:19,222 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_page [2023-03-22 16:18:19,222 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_addr [2023-03-22 16:18:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_count [2023-03-22 16:18:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_residue [2023-03-22 16:18:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2023-03-22 16:18:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2023-03-22 16:18:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2023-03-22 16:18:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure dmabuf_timeout [2023-03-22 16:18:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_dmap [2023-03-22 16:18:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_free_dmap [2023-03-22 16:18:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_start_dma [2023-03-22 16:18:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_init_buffers [2023-03-22 16:18:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure open_dmap [2023-03-22 16:18:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure close_dmap [2023-03-22 16:18:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_bits [2023-03-22 16:18:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_speed [2023-03-22 16:18:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_channels [2023-03-22 16:18:19,224 INFO L138 BoogieDeclarations]: Found implementation of procedure check_driver [2023-03-22 16:18:19,224 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_open [2023-03-22 16:18:19,224 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_reset [2023-03-22 16:18:19,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_output [2023-03-22 16:18:19,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_input [2023-03-22 16:18:19,224 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_launch_output [2023-03-22 16:18:19,224 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_sync [2023-03-22 16:18:19,224 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_release [2023-03-22 16:18:19,224 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_activate_recording [2023-03-22 16:18:19,224 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_getrdbuffer [2023-03-22 16:18:19,224 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_rmchars [2023-03-22 16:18:19,224 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_get_buffer_pointer [2023-03-22 16:18:19,224 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_start_devices [2023-03-22 16:18:19,224 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_space_in_queue [2023-03-22 16:18:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure output_sleep [2023-03-22 16:18:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure find_output_space [2023-03-22 16:18:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_getwrbuffer [2023-03-22 16:18:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_move_wrpointer [2023-03-22 16:18:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_start_dma [2023-03-22 16:18:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure local_start_dma [2023-03-22 16:18:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_output_interrupt [2023-03-22 16:18:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure do_outputintr [2023-03-22 16:18:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_outputintr [2023-03-22 16:18:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure do_inputintr [2023-03-22 16:18:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_inputintr [2023-03-22 16:18:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_init [2023-03-22 16:18:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_input [2023-03-22 16:18:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_output [2023-03-22 16:18:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_poll [2023-03-22 16:18:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_deinit [2023-03-22 16:18:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2023-03-22 16:18:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_20 [2023-03-22 16:18:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2023-03-22 16:18:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure do_midi_msg [2023-03-22 16:18:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_outc [2023-03-22 16:18:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure prefix_cmd [2023-03-22 16:18:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_input [2023-03-22 16:18:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure leave_sysex [2023-03-22 16:18:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_output [2023-03-22 16:18:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_ioctl [2023-03-22 16:18:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_kill_note [2023-03-22 16:18:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_set_instr [2023-03-22 16:18:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_start_note [2023-03-22 16:18:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_reset [2023-03-22 16:18:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_open [2023-03-22 16:18:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_close [2023-03-22 16:18:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_hw_control [2023-03-22 16:18:19,227 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_load_patch [2023-03-22 16:18:19,227 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_panning [2023-03-22 16:18:19,227 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_aftertouch [2023-03-22 16:18:19,227 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_controller [2023-03-22 16:18:19,227 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_bender [2023-03-22 16:18:19,227 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_setup_voice [2023-03-22 16:18:19,227 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_send_sysex [2023-03-22 16:18:19,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2023-03-22 16:18:19,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_26 [2023-03-22 16:18:19,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2023-03-22 16:18:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_midi_queue [2023-03-22 16:18:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_input_intr [2023-03-22 16:18:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_output_intr [2023-03-22 16:18:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_poll [2023-03-22 16:18:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_open [2023-03-22 16:18:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_release [2023-03-22 16:18:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_write [2023-03-22 16:18:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_read [2023-03-22 16:18:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_ioctl [2023-03-22 16:18:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_poll [2023-03-22 16:18:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_avail [2023-03-22 16:18:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2023-03-22 16:18:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_32 [2023-03-22 16:18:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2023-03-22 16:18:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-03-22 16:18:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2023-03-22 16:18:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_read [2023-03-22 16:18:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_midi_output [2023-03-22 16:18:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_copy_to_input [2023-03-22 16:18:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_midi_input [2023-03-22 16:18:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_input_event [2023-03-22 16:18:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_write [2023-03-22 16:18:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_queue [2023-03-22 16:18:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure extended_event [2023-03-22 16:18:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure find_voice [2023-03-22 16:18:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_voice [2023-03-22 16:18:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_chn_voice_event [2023-03-22 16:18:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_chn_common_event [2023-03-22 16:18:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_timing_event [2023-03-22 16:18:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_local_event [2023-03-22 16:18:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_sysex_message [2023-03-22 16:18:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure play_event [2023-03-22 16:18:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_startplay [2023-03-22 16:18:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_controllers [2023-03-22 16:18:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_mode2 [2023-03-22 16:18:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_open [2023-03-22 16:18:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_drain_midi_queues [2023-03-22 16:18:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_release [2023-03-22 16:18:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_sync [2023-03-22 16:18:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_outc___0 [2023-03-22 16:18:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_reset [2023-03-22 16:18:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_panic [2023-03-22 16:18:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_ioctl [2023-03-22 16:18:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_poll [2023-03-22 16:18:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_timer [2023-03-22 16:18:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure note_to_freq [2023-03-22 16:18:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2023-03-22 16:18:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_init [2023-03-22 16:18:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_unload [2023-03-22 16:18:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_37 [2023-03-22 16:18:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_38 [2023-03-22 16:18:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_39 [2023-03-22 16:18:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks [2023-03-22 16:18:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure reprogram_timer [2023-03-22 16:18:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_timer_syncinterval [2023-03-22 16:18:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset [2023-03-22 16:18:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_open [2023-03-22 16:18:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_close [2023-03-22 16:18:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_event [2023-03-22 16:18:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_get_time [2023-03-22 16:18:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_ioctl [2023-03-22 16:18:19,234 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_arm [2023-03-22 16:18:19,235 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_timer_interrupt [2023-03-22 16:18:19,238 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_timer_init [2023-03-22 16:18:19,238 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-22 16:18:19,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_43 [2023-03-22 16:18:19,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_44 [2023-03-22 16:18:19,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_45 [2023-03-22 16:18:19,239 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks___0 [2023-03-22 16:18:19,239 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_def_tmr [2023-03-22 16:18:19,239 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset___0 [2023-03-22 16:18:19,239 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_open [2023-03-22 16:18:19,239 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_close [2023-03-22 16:18:19,239 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_event [2023-03-22 16:18:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_get_time [2023-03-22 16:18:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_ioctl [2023-03-22 16:18:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_arm [2023-03-22 16:18:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main8_sequence_infinite_withcheck_stateful [2023-03-22 16:18:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_49 [2023-03-22 16:18:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_50 [2023-03-22 16:18:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_51 [2023-03-22 16:18:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-22 16:18:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-22 16:18:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-03-22 16:18:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2023-03-22 16:18:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2023-03-22 16:18:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2023-03-22 16:18:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-03-22 16:18:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2023-03-22 16:18:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2023-03-22 16:18:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-22 16:18:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-22 16:18:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2023-03-22 16:18:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-03-22 16:18:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-03-22 16:18:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-22 16:18:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2023-03-22 16:18:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-03-22 16:18:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-03-22 16:18:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-03-22 16:18:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure _lock_kernel [2023-03-22 16:18:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-03-22 16:18:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-03-22 16:18:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-03-22 16:18:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-03-22 16:18:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-03-22 16:18:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-22 16:18:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure _unlock_kernel [2023-03-22 16:18:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-03-22 16:18:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-03-22 16:18:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-03-22 16:18:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-03-22 16:18:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-22 16:18:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2023-03-22 16:18:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2023-03-22 16:18:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2023-03-22 16:18:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2023-03-22 16:18:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on [2023-03-22 16:18:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on_timeout [2023-03-22 16:18:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2023-03-22 16:18:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-03-22 16:18:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2023-03-22 16:18:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-03-22 16:18:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2023-03-22 16:18:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-03-22 16:18:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2023-03-22 16:18:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-22 16:18:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure panic [2023-03-22 16:18:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-22 16:18:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_dsp [2023-03-22 16:18:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_midi [2023-03-22 16:18:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_mixer [2023-03-22 16:18:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_special [2023-03-22 16:18:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2023-03-22 16:18:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2023-03-22 16:18:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-03-22 16:18:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-03-22 16:18:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_dsp [2023-03-22 16:18:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_midi [2023-03-22 16:18:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_mixer [2023-03-22 16:18:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_special [2023-03-22 16:18:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-03-22 16:18:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2023-03-22 16:18:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2023-03-22 16:18:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-22 16:18:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-22 16:18:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-22 16:18:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-03-22 16:18:19,244 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-22 16:18:19,244 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-22 16:18:19,244 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-22 16:18:19,244 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-22 16:18:19,244 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-22 16:18:19,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-22 16:18:19,244 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-22 16:18:19,244 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-22 16:18:19,245 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-03-22 16:18:19,245 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2023-03-22 16:18:19,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_2 [2023-03-22 16:18:19,245 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-22 16:18:19,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_3 [2023-03-22 16:18:19,245 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-03-22 16:18:19,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2023-03-22 16:18:19,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2023-03-22 16:18:19,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2023-03-22 16:18:19,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2023-03-22 16:18:19,245 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-03-22 16:18:19,245 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_mixer [2023-03-22 16:18:19,245 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_midi [2023-03-22 16:18:19,245 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_dsp [2023-03-22 16:18:19,245 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_mixer [2023-03-22 16:18:19,245 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_midi [2023-03-22 16:18:19,245 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_dsp [2023-03-22 16:18:19,246 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2023-03-22 16:18:19,246 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_init [2023-03-22 16:18:19,246 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_deinit [2023-03-22 16:18:19,246 INFO L130 BoogieDeclarations]: Found specification of procedure audio_init_devices [2023-03-22 16:18:19,246 INFO L130 BoogieDeclarations]: Found specification of procedure sound_install_audiodrv [2023-03-22 16:18:19,246 INFO L130 BoogieDeclarations]: Found specification of procedure sound_install_mixer [2023-03-22 16:18:19,246 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_audiodev [2023-03-22 16:18:19,246 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_mixerdev [2023-03-22 16:18:19,246 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_mididev [2023-03-22 16:18:19,246 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_synthdev [2023-03-22 16:18:19,246 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_timerdev [2023-03-22 16:18:19,246 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_mixerdev [2023-03-22 16:18:19,246 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_timerdev [2023-03-22 16:18:19,246 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_synthdev [2023-03-22 16:18:19,246 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_mididev [2023-03-22 16:18:19,248 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_audiodev [2023-03-22 16:18:19,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-22 16:18:19,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-22 16:18:19,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-22 16:18:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-22 16:18:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-22 16:18:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-22 16:18:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-22 16:18:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-22 16:18:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-22 16:18:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-03-22 16:18:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-03-22 16:18:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-03-22 16:18:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2023-03-22 16:18:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2023-03-22 16:18:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2023-03-22 16:18:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2023-03-22 16:18:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2023-03-22 16:18:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2023-03-22 16:18:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2023-03-22 16:18:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-03-22 16:18:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2023-03-22 16:18:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2023-03-22 16:18:19,251 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-03-22 16:18:19,251 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-03-22 16:18:19,251 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-03-22 16:18:19,251 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2023-03-22 16:18:19,251 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2023-03-22 16:18:19,251 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_special [2023-03-22 16:18:19,251 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_special [2023-03-22 16:18:19,251 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2023-03-22 16:18:19,251 INFO L130 BoogieDeclarations]: Found specification of procedure trace_module_get [2023-03-22 16:18:19,251 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-03-22 16:18:19,251 INFO L130 BoogieDeclarations]: Found specification of procedure module_is_live [2023-03-22 16:18:19,251 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2023-03-22 16:18:19,251 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2023-03-22 16:18:19,251 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2023-03-22 16:18:19,251 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-03-22 16:18:19,251 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2023-03-22 16:18:19,251 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2023-03-22 16:18:19,251 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2023-03-22 16:18:19,251 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2023-03-22 16:18:19,252 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_string [2023-03-22 16:18:19,252 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_unrolled [2023-03-22 16:18:19,252 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2023-03-22 16:18:19,252 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-03-22 16:18:19,252 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-03-22 16:18:19,252 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2023-03-22 16:18:19,252 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2023-03-22 16:18:19,252 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2023-03-22 16:18:19,252 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2023-03-22 16:18:19,252 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2023-03-22 16:18:19,252 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_dma [2023-03-22 16:18:19,252 INFO L130 BoogieDeclarations]: Found specification of procedure sound_open_dma [2023-03-22 16:18:19,252 INFO L130 BoogieDeclarations]: Found specification of procedure sound_free_dma [2023-03-22 16:18:19,252 INFO L130 BoogieDeclarations]: Found specification of procedure sound_close_dma [2023-03-22 16:18:19,252 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_poll [2023-03-22 16:18:19,252 INFO L130 BoogieDeclarations]: Found specification of procedure audio_read [2023-03-22 16:18:19,252 INFO L130 BoogieDeclarations]: Found specification of procedure audio_write [2023-03-22 16:18:19,252 INFO L130 BoogieDeclarations]: Found specification of procedure audio_open [2023-03-22 16:18:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure audio_release [2023-03-22 16:18:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure audio_ioctl [2023-03-22 16:18:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_read [2023-03-22 16:18:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_write [2023-03-22 16:18:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_open [2023-03-22 16:18:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_release [2023-03-22 16:18:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_ioctl [2023-03-22 16:18:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_poll [2023-03-22 16:18:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_unload [2023-03-22 16:18:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_timer [2023-03-22 16:18:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_read [2023-03-22 16:18:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_write [2023-03-22 16:18:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_open [2023-03-22 16:18:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_release [2023-03-22 16:18:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_ioctl [2023-03-22 16:18:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_poll [2023-03-22 16:18:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure request_sound_timer [2023-03-22 16:18:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure sound_stop_timer [2023-03-22 16:18:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure conf_printf [2023-03-22 16:18:19,254 INFO L130 BoogieDeclarations]: Found specification of procedure conf_printf2 [2023-03-22 16:18:19,254 INFO L130 BoogieDeclarations]: Found specification of procedure load_mixer_volumes [2023-03-22 16:18:19,254 INFO L130 BoogieDeclarations]: Found specification of procedure _lock_kernel [2023-03-22 16:18:19,254 INFO L130 BoogieDeclarations]: Found specification of procedure _unlock_kernel [2023-03-22 16:18:19,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-03-22 16:18:19,254 INFO L130 BoogieDeclarations]: Found specification of procedure set_mixer_levels [2023-03-22 16:18:19,254 INFO L130 BoogieDeclarations]: Found specification of procedure get_mixer_levels [2023-03-22 16:18:19,254 INFO L130 BoogieDeclarations]: Found specification of procedure sound_read [2023-03-22 16:18:19,254 INFO L130 BoogieDeclarations]: Found specification of procedure sound_write [2023-03-22 16:18:19,254 INFO L130 BoogieDeclarations]: Found specification of procedure sound_open [2023-03-22 16:18:19,254 INFO L130 BoogieDeclarations]: Found specification of procedure sound_release [2023-03-22 16:18:19,254 INFO L130 BoogieDeclarations]: Found specification of procedure get_mixer_info [2023-03-22 16:18:19,254 INFO L130 BoogieDeclarations]: Found specification of procedure get_old_mixer_info [2023-03-22 16:18:19,254 INFO L130 BoogieDeclarations]: Found specification of procedure sound_mixer_ioctl [2023-03-22 16:18:19,254 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~TO~int [2023-03-22 16:18:19,254 INFO L130 BoogieDeclarations]: Found specification of procedure sound_ioctl [2023-03-22 16:18:19,254 INFO L130 BoogieDeclarations]: Found specification of procedure sound_poll [2023-03-22 16:18:19,254 INFO L130 BoogieDeclarations]: Found specification of procedure sound_mmap [2023-03-22 16:18:19,254 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-03-22 16:18:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure create_special_devices [2023-03-22 16:18:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure oss_init [2023-03-22 16:18:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure oss_cleanup [2023-03-22 16:18:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure do_sequencer_timer [2023-03-22 16:18:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-22 16:18:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2023-03-22 16:18:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-22 16:18:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-03-22 16:18:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-22 16:18:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main1_sequence_infinite_withcheck_stateful [2023-03-22 16:18:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2023-03-22 16:18:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_14 [2023-03-22 16:18:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2023-03-22 16:18:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2023-03-22 16:18:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-03-22 16:18:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-03-22 16:18:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-03-22 16:18:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-22 16:18:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-22 16:18:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-03-22 16:18:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-03-22 16:18:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-22 16:18:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-03-22 16:18:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-03-22 16:18:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure translate_mode [2023-03-22 16:18:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_open [2023-03-22 16:18:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_release [2023-03-22 16:18:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_getwrbuffer [2023-03-22 16:18:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_getrdbuffer [2023-03-22 16:18:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_rmchars [2023-03-22 16:18:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_move_wrpointer [2023-03-22 16:18:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_space_in_queue [2023-03-22 16:18:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_activate_recording [2023-03-22 16:18:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_get_buffer_pointer [2023-03-22 16:18:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_launch_output [2023-03-22 16:18:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_reset [2023-03-22 16:18:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_sync [2023-03-22 16:18:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure reorganize_buffers [2023-03-22 16:18:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure dma_ioctl [2023-03-22 16:18:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure set_format [2023-03-22 16:18:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2023-03-22 16:18:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-03-22 16:18:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure sync_output [2023-03-22 16:18:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-03-22 16:18:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure translate_bytes [2023-03-22 16:18:19,360 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 [2023-03-22 16:18:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2023-03-22 16:18:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure dma_subdivide [2023-03-22 16:18:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_fragment [2023-03-22 16:18:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~int [2023-03-22 16:18:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~TO~int [2023-03-22 16:18:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~VOID [2023-03-22 16:18:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-03-22 16:18:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-03-22 16:18:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-03-22 16:18:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure panic [2023-03-22 16:18:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-03-22 16:18:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_20 [2023-03-22 16:18:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2023-03-22 16:18:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2023-03-22 16:18:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info___0 [2023-03-22 16:18:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2023-03-22 16:18:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-22 16:18:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-03-22 16:18:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-03-22 16:18:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-03-22 16:18:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-03-22 16:18:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-03-22 16:18:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on_timeout [2023-03-22 16:18:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2023-03-22 16:18:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2023-03-22 16:18:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure SetPageReserved [2023-03-22 16:18:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure ClearPageReserved [2023-03-22 16:18:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-03-22 16:18:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-03-22 16:18:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure claim_dma_lock [2023-03-22 16:18:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure release_dma_lock [2023-03-22 16:18:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure enable_dma [2023-03-22 16:18:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2023-03-22 16:18:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure clear_dma_ff [2023-03-22 16:18:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_mode [2023-03-22 16:18:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_page [2023-03-22 16:18:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_addr [2023-03-22 16:18:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_count [2023-03-22 16:18:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_residue [2023-03-22 16:18:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2023-03-22 16:18:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2023-03-22 16:18:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2023-03-22 16:18:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-03-22 16:18:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_start_dma [2023-03-22 16:18:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_inputintr [2023-03-22 16:18:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_outputintr [2023-03-22 16:18:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_start_devices [2023-03-22 16:18:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_output [2023-03-22 16:18:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_input [2023-03-22 16:18:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure local_start_dma [2023-03-22 16:18:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure dmabuf_timeout [2023-03-22 16:18:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_dmap [2023-03-22 16:18:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure sound_free_dmap [2023-03-22 16:18:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure sound_start_dma [2023-03-22 16:18:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure dma_init_buffers [2023-03-22 16:18:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure open_dmap [2023-03-22 16:18:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure close_dmap [2023-03-22 16:18:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_bits [2023-03-22 16:18:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_speed [2023-03-22 16:18:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_channels [2023-03-22 16:18:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure check_driver [2023-03-22 16:18:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~int~TO~VOID [2023-03-22 16:18:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure output_sleep [2023-03-22 16:18:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure find_output_space [2023-03-22 16:18:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure finish_output_interrupt [2023-03-22 16:18:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure do_outputintr [2023-03-22 16:18:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure do_inputintr [2023-03-22 16:18:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure poll_input [2023-03-22 16:18:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure poll_output [2023-03-22 16:18:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_26 [2023-03-22 16:18:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2023-03-22 16:18:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2023-03-22 16:18:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-03-22 16:18:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure seq_input_event [2023-03-22 16:18:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure do_midi_msg [2023-03-22 16:18:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_ioctl [2023-03-22 16:18:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_kill_note [2023-03-22 16:18:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_set_instr [2023-03-22 16:18:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_start_note [2023-03-22 16:18:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_reset [2023-03-22 16:18:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_open [2023-03-22 16:18:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_close [2023-03-22 16:18:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_hw_control [2023-03-22 16:18:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_load_patch [2023-03-22 16:18:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_panning [2023-03-22 16:18:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_aftertouch [2023-03-22 16:18:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_controller [2023-03-22 16:18:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_bender [2023-03-22 16:18:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_setup_voice [2023-03-22 16:18:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_send_sysex [2023-03-22 16:18:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure midi_outc [2023-03-22 16:18:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure prefix_cmd [2023-03-22 16:18:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_input [2023-03-22 16:18:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure leave_sysex [2023-03-22 16:18:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_output [2023-03-22 16:18:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~X~$Pointer$~TO~int [2023-03-22 16:18:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_32 [2023-03-22 16:18:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2023-03-22 16:18:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2023-03-22 16:18:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on [2023-03-22 16:18:19,366 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-03-22 16:18:19,366 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_avail [2023-03-22 16:18:19,366 INFO L130 BoogieDeclarations]: Found specification of procedure midi_poll [2023-03-22 16:18:19,366 INFO L130 BoogieDeclarations]: Found specification of procedure drain_midi_queue [2023-03-22 16:18:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure midi_input_intr [2023-03-22 16:18:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure midi_output_intr [2023-03-22 16:18:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-22 16:18:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-03-22 16:18:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_38 [2023-03-22 16:18:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_39 [2023-03-22 16:18:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_37 [2023-03-22 16:18:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2023-03-22 16:18:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_init [2023-03-22 16:18:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure note_to_freq [2023-03-22 16:18:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2023-03-22 16:18:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure seq_copy_to_input [2023-03-22 16:18:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure seq_queue [2023-03-22 16:18:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure seq_startplay [2023-03-22 16:18:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure seq_sync [2023-03-22 16:18:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure seq_reset [2023-03-22 16:18:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_midi_output [2023-03-22 16:18:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_midi_input [2023-03-22 16:18:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~X~int~X~int~X~int~TO~int [2023-03-22 16:18:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure extended_event [2023-03-22 16:18:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~int~TO~int [2023-03-22 16:18:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~TO~VOID [2023-03-22 16:18:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure find_voice [2023-03-22 16:18:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_voice [2023-03-22 16:18:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~$Pointer$~TO~int [2023-03-22 16:18:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure seq_chn_voice_event [2023-03-22 16:18:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure seq_chn_common_event [2023-03-22 16:18:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure seq_timing_event [2023-03-22 16:18:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-03-22 16:18:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure seq_local_event [2023-03-22 16:18:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure seq_sysex_message [2023-03-22 16:18:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~X~int~TO~int [2023-03-22 16:18:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure play_event [2023-03-22 16:18:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~VOID [2023-03-22 16:18:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure reset_controllers [2023-03-22 16:18:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure setup_mode2 [2023-03-22 16:18:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure seq_drain_midi_queues [2023-03-22 16:18:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure midi_outc___0 [2023-03-22 16:18:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure seq_panic [2023-03-22 16:18:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_44 [2023-03-22 16:18:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_45 [2023-03-22 16:18:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_43 [2023-03-22 16:18:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure reprogram_timer [2023-03-22 16:18:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure sound_timer_interrupt [2023-03-22 16:18:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure sound_timer_syncinterval [2023-03-22 16:18:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure sound_timer_init [2023-03-22 16:18:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks [2023-03-22 16:18:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset [2023-03-22 16:18:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure timer_open [2023-03-22 16:18:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure timer_close [2023-03-22 16:18:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure timer_event [2023-03-22 16:18:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure timer_get_time [2023-03-22 16:18:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure timer_ioctl [2023-03-22 16:18:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure timer_arm [2023-03-22 16:18:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-22 16:18:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_50 [2023-03-22 16:18:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_51 [2023-03-22 16:18:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_49 [2023-03-22 16:18:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure poll_def_tmr [2023-03-22 16:18:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks___0 [2023-03-22 16:18:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset___0 [2023-03-22 16:18:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_open [2023-03-22 16:18:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_close [2023-03-22 16:18:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_event [2023-03-22 16:18:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_get_time [2023-03-22 16:18:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_ioctl [2023-03-22 16:18:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_arm [2023-03-22 16:18:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main8_sequence_infinite_withcheck_stateful [2023-03-22 16:18:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-22 16:18:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-03-22 16:18:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2023-03-22 16:18:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-03-22 16:18:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2023-03-22 16:18:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-22 16:18:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-22 16:18:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-22 16:18:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-22 16:18:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-22 16:18:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-22 16:18:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-22 16:18:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-22 16:18:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-22 16:18:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-22 16:18:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-22 16:18:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-22 16:18:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-22 16:18:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-22 16:18:19,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-22 16:18:19,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-22 16:18:20,435 INFO L236 CfgBuilder]: Building ICFG [2023-03-22 16:18:20,443 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-22 16:18:24,814 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3712: SUMMARY for call #t~ret110 := ldv__builtin_expect((if 0 != ~ret~3 then 1 else 0), 0); srcloc: null [2023-03-22 16:18:24,814 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3712-1: assume -9223372036854775808 <= #t~ret110 && #t~ret110 <= 9223372036854775807;~tmp___0~6 := #t~ret110;havoc #t~ret110; [2023-03-22 16:18:24,814 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3733: assume #t~switch109; [2023-03-22 16:18:24,814 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3733: assume !#t~switch109; [2023-03-22 16:18:24,814 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3692: havoc #t~switch109; [2023-03-22 16:18:24,814 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3725: assume 0 != ~tmp___1~2;#res := ~ret~3; [2023-03-22 16:18:24,814 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3725: assume !(0 != ~tmp___1~2);#res := ~ret~3; [2023-03-22 16:18:24,814 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch109;#res := ~ret~3; [2023-03-22 16:18:24,814 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3721: assume #t~switch109; [2023-03-22 16:18:24,815 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3721: assume !#t~switch109;#t~switch109 := true; [2023-03-22 16:18:24,815 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch109;#t~switch109 := #t~switch109 || 2 == ~size; [2023-03-22 16:18:24,815 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3713: assume 0 != ~tmp___0~6;#res := ~ret~3; [2023-03-22 16:18:24,815 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3713: assume !(0 != ~tmp___0~6);#res := ~ret~3; [2023-03-22 16:18:24,815 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3709: assume #t~switch109; [2023-03-22 16:18:24,815 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3709: assume !#t~switch109;#t~switch109 := #t~switch109 || 16 == ~size; [2023-03-22 16:18:24,815 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705: assume #t~switch109;#res := ~ret~3; [2023-03-22 16:18:24,815 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705: assume !#t~switch109;#t~switch109 := #t~switch109 || 10 == ~size; [2023-03-22 16:18:24,815 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3734: SUMMARY for call #t~ret112 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2023-03-22 16:18:24,815 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3701: assume #t~switch109;#res := ~ret~3; [2023-03-22 16:18:24,815 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3701: assume !#t~switch109;#t~switch109 := #t~switch109 || 8 == ~size; [2023-03-22 16:18:24,815 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3734-1: ~tmp___2~1 := #t~ret112;havoc #t~ret112;#res := (if ~tmp___2~1 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~1 % 18446744073709551616 % 4294967296 else ~tmp___2~1 % 18446744073709551616 % 4294967296 - 4294967296); [2023-03-22 16:18:24,815 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3697: assume #t~switch109;#res := ~ret~3; [2023-03-22 16:18:24,815 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3697: assume !#t~switch109;#t~switch109 := #t~switch109 || 4 == ~size; [2023-03-22 16:18:24,815 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3724: SUMMARY for call #t~ret111 := ldv__builtin_expect((if 0 != ~ret~3 then 1 else 0), 0); srcloc: null [2023-03-22 16:18:24,815 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3724-1: assume -9223372036854775808 <= #t~ret111 && #t~ret111 <= 9223372036854775807;~tmp___1~2 := #t~ret111;havoc #t~ret111; [2023-03-22 16:18:28,899 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3648: assume #t~switch104; [2023-03-22 16:18:28,899 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3648: assume !#t~switch104;#t~switch104 := #t~switch104 || 16 == ~size; [2023-03-22 16:18:28,899 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-1: ~tmp___2~0 := #t~ret107;havoc #t~ret107;#res := (if ~tmp___2~0 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~0 % 18446744073709551616 % 4294967296 else ~tmp___2~0 % 18446744073709551616 % 4294967296 - 4294967296); [2023-03-22 16:18:28,899 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675: SUMMARY for call #t~ret107 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2023-03-22 16:18:28,900 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3638: assume #t~switch104;#res := ~ret~2; [2023-03-22 16:18:28,900 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3638: assume !#t~switch104;#t~switch104 := #t~switch104 || 8 == ~size; [2023-03-22 16:18:28,900 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-1: assume -9223372036854775808 <= #t~ret106 && #t~ret106 <= 9223372036854775807;~tmp___1~1 := #t~ret106;havoc #t~ret106; [2023-03-22 16:18:28,900 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665: SUMMARY for call #t~ret106 := ldv__builtin_expect((if 0 != ~ret~2 then 1 else 0), 0); srcloc: null [2023-03-22 16:18:28,900 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3661: assume #t~switch104; [2023-03-22 16:18:28,900 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3661: assume !#t~switch104;#t~switch104 := true; [2023-03-22 16:18:28,900 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch104;#res := ~ret~2; [2023-03-22 16:18:28,900 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3653: assume 0 != ~tmp___0~5;#res := ~ret~2; [2023-03-22 16:18:28,900 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3653: assume !(0 != ~tmp___0~5);#res := ~ret~2; [2023-03-22 16:18:28,900 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch104;#t~switch104 := #t~switch104 || 2 == ~size; [2023-03-22 16:18:28,900 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3674: assume #t~switch104; [2023-03-22 16:18:28,900 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3674: assume !#t~switch104; [2023-03-22 16:18:28,900 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3643: assume #t~switch104;#res := ~ret~2; [2023-03-22 16:18:28,900 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3643: assume !#t~switch104;#t~switch104 := #t~switch104 || 10 == ~size; [2023-03-22 16:18:28,900 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3666: assume 0 != ~tmp___1~1;#res := ~ret~2; [2023-03-22 16:18:28,900 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3666: assume !(0 != ~tmp___1~1);#res := ~ret~2; [2023-03-22 16:18:28,900 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3633: assume #t~switch104;#res := ~ret~2; [2023-03-22 16:18:28,900 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3633: assume !#t~switch104;#t~switch104 := #t~switch104 || 4 == ~size; [2023-03-22 16:18:28,901 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3627: havoc #t~switch104; [2023-03-22 16:18:28,901 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3652: SUMMARY for call #t~ret105 := ldv__builtin_expect((if 0 != ~ret~2 then 1 else 0), 0); srcloc: null [2023-03-22 16:18:28,901 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3652-1: assume -9223372036854775808 <= #t~ret105 && #t~ret105 <= 9223372036854775807;~tmp___0~5 := #t~ret105;havoc #t~ret105; [2023-03-22 16:18:29,503 INFO L277 CfgBuilder]: Performing block encoding [2023-03-22 16:18:29,531 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-22 16:18:29,531 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-03-22 16:18:29,538 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 04:18:29 BoogieIcfgContainer [2023-03-22 16:18:29,538 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-22 16:18:29,539 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-22 16:18:29,539 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-22 16:18:29,539 INFO L275 PluginConnector]: Sifa initialized [2023-03-22 16:18:29,540 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 04:18:29" (1/1) ... [2023-03-22 16:18:29,540 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=IntervalDomain ♦ Max. Parallel Octagon=2 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=NONE ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-22 16:18:29,572 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-22 16:18:29,572 INFO L166 IcfgInterpreter]: Building call graph [2023-03-22 16:18:29,590 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(IcfgInterpreter.java:92) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:96) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:83) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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:156) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2023-03-22 16:18:29,594 INFO L158 Benchmark]: Toolchain (without parser) took 13702.30ms. Allocated memory was 321.9MB in the beginning and 1.1GB in the end (delta: 750.8MB). Free memory was 267.2MB in the beginning and 796.9MB in the end (delta: -529.7MB). Peak memory consumption was 221.6MB. Max. memory is 8.0GB. [2023-03-22 16:18:29,594 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 179.3MB. Free memory is still 129.3MB. There was no memory consumed. Max. memory is 8.0GB. [2023-03-22 16:18:29,595 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2677.71ms. Allocated memory is still 321.9MB. Free memory was 267.2MB in the beginning and 147.1MB in the end (delta: 120.2MB). Peak memory consumption was 130.6MB. Max. memory is 8.0GB. [2023-03-22 16:18:29,596 INFO L158 Benchmark]: Boogie Preprocessor took 560.95ms. Allocated memory was 321.9MB in the beginning and 548.4MB in the end (delta: 226.5MB). Free memory was 147.1MB in the beginning and 384.6MB in the end (delta: -237.6MB). Peak memory consumption was 26.7MB. Max. memory is 8.0GB. [2023-03-22 16:18:29,596 INFO L158 Benchmark]: RCFGBuilder took 10404.32ms. Allocated memory was 548.4MB in the beginning and 1.1GB in the end (delta: 524.3MB). Free memory was 384.6MB in the beginning and 801.6MB in the end (delta: -417.0MB). Peak memory consumption was 292.9MB. Max. memory is 8.0GB. [2023-03-22 16:18:29,597 INFO L158 Benchmark]: Sifa took 53.69ms. Allocated memory is still 1.1GB. Free memory was 801.6MB in the beginning and 796.9MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2023-03-22 16:18:29,602 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 179.3MB. Free memory is still 129.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2677.71ms. Allocated memory is still 321.9MB. Free memory was 267.2MB in the beginning and 147.1MB in the end (delta: 120.2MB). Peak memory consumption was 130.6MB. Max. memory is 8.0GB. * Boogie Preprocessor took 560.95ms. Allocated memory was 321.9MB in the beginning and 548.4MB in the end (delta: 226.5MB). Free memory was 147.1MB in the beginning and 384.6MB in the end (delta: -237.6MB). Peak memory consumption was 26.7MB. Max. memory is 8.0GB. * RCFGBuilder took 10404.32ms. Allocated memory was 548.4MB in the beginning and 1.1GB in the end (delta: 524.3MB). Free memory was 384.6MB in the beginning and 801.6MB in the end (delta: -417.0MB). Peak memory consumption was 292.9MB. Max. memory is 8.0GB. * Sifa took 53.69ms. Allocated memory is still 1.1GB. Free memory was 801.6MB in the beginning and 796.9MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-03-22 16:18:29,649 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...