./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--pci--cs46xx--snd-cs46xx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version eb692b52 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--pci--cs46xx--snd-cs46xx.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 718a95fd2d27cb38002861c3cfa5a256ea936153fc96f7220d4978ac34f5d164 --- Real Ultimate output --- This is Ultimate 0.2.2-?-eb692b5 [2022-07-20 00:01:21,416 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-20 00:01:21,418 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-20 00:01:21,444 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-20 00:01:21,447 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-20 00:01:21,448 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-20 00:01:21,452 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-20 00:01:21,457 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-20 00:01:21,459 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-20 00:01:21,459 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-20 00:01:21,460 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-20 00:01:21,462 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-20 00:01:21,463 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-20 00:01:21,467 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-20 00:01:21,469 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-20 00:01:21,470 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-20 00:01:21,471 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-20 00:01:21,473 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-20 00:01:21,475 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-20 00:01:21,481 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-20 00:01:21,483 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-20 00:01:21,484 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-20 00:01:21,484 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-20 00:01:21,485 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-20 00:01:21,486 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-20 00:01:21,493 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-20 00:01:21,493 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-20 00:01:21,494 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-20 00:01:21,495 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-20 00:01:21,495 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-20 00:01:21,496 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-20 00:01:21,497 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-20 00:01:21,498 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-20 00:01:21,499 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-20 00:01:21,499 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-20 00:01:21,501 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-20 00:01:21,501 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-20 00:01:21,502 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-20 00:01:21,502 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-20 00:01:21,502 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-20 00:01:21,503 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-20 00:01:21,504 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-20 00:01:21,506 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-20 00:01:21,536 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-20 00:01:21,539 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-20 00:01:21,539 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-20 00:01:21,539 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-20 00:01:21,540 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-20 00:01:21,541 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-20 00:01:21,541 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-20 00:01:21,541 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-20 00:01:21,541 INFO L138 SettingsManager]: * Use SBE=true [2022-07-20 00:01:21,542 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-20 00:01:21,542 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-20 00:01:21,543 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-20 00:01:21,543 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-20 00:01:21,543 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-20 00:01:21,543 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-20 00:01:21,543 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-20 00:01:21,543 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-20 00:01:21,544 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-20 00:01:21,544 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-20 00:01:21,544 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-20 00:01:21,546 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-20 00:01:21,546 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 00:01:21,546 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-20 00:01:21,546 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-20 00:01:21,546 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-20 00:01:21,547 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-20 00:01:21,547 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-20 00:01:21,547 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-20 00:01:21,547 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-20 00:01:21,547 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-20 00:01:21,548 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 718a95fd2d27cb38002861c3cfa5a256ea936153fc96f7220d4978ac34f5d164 [2022-07-20 00:01:21,803 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-20 00:01:21,831 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-20 00:01:21,833 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-20 00:01:21,834 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-20 00:01:21,834 INFO L275 PluginConnector]: CDTParser initialized [2022-07-20 00:01:21,836 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--pci--cs46xx--snd-cs46xx.ko-entry_point.cil.out.i [2022-07-20 00:01:21,901 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b38b95c8e/48bf65ba59e9472a886527f9d2dc4cc9/FLAG3545b329b [2022-07-20 00:01:22,839 INFO L306 CDTParser]: Found 1 translation units. [2022-07-20 00:01:22,839 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--pci--cs46xx--snd-cs46xx.ko-entry_point.cil.out.i [2022-07-20 00:01:22,910 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b38b95c8e/48bf65ba59e9472a886527f9d2dc4cc9/FLAG3545b329b [2022-07-20 00:01:23,421 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b38b95c8e/48bf65ba59e9472a886527f9d2dc4cc9 [2022-07-20 00:01:23,425 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-20 00:01:23,427 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-20 00:01:23,429 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-20 00:01:23,430 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-20 00:01:23,432 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-20 00:01:23,433 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 12:01:23" (1/1) ... [2022-07-20 00:01:23,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@701d42a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:01:23, skipping insertion in model container [2022-07-20 00:01:23,434 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 12:01:23" (1/1) ... [2022-07-20 00:01:23,457 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-20 00:01:23,622 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-20 00:01:24,217 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4843] [2022-07-20 00:01:24,217 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4844-4845] [2022-07-20 00:01:24,380 WARN L230 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-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--pci--cs46xx--snd-cs46xx.ko-entry_point.cil.out.i[139081,139094] [2022-07-20 00:01:30,844 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 00:01:30,879 INFO L203 MainTranslator]: Completed pre-run [2022-07-20 00:01:30,992 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4843] [2022-07-20 00:01:30,993 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4844-4845] [2022-07-20 00:01:30,995 WARN L230 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-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--pci--cs46xx--snd-cs46xx.ko-entry_point.cil.out.i[139081,139094] [2022-07-20 00:01:34,122 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 00:01:34,290 INFO L208 MainTranslator]: Completed translation [2022-07-20 00:01:34,291 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:01:34 WrapperNode [2022-07-20 00:01:34,291 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-20 00:01:34,292 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-20 00:01:34,292 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-20 00:01:34,292 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-20 00:01:34,298 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:01:34" (1/1) ... [2022-07-20 00:01:34,482 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:01:34" (1/1) ... [2022-07-20 00:01:34,755 INFO L137 Inliner]: procedures = 453, calls = 6871, calls flagged for inlining = 212, calls inlined = 198, statements flattened = 13253 [2022-07-20 00:01:34,756 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-20 00:01:34,757 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-20 00:01:34,757 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-20 00:01:34,757 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-20 00:01:34,766 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:01:34" (1/1) ... [2022-07-20 00:01:34,767 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:01:34" (1/1) ... [2022-07-20 00:01:34,832 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:01:34" (1/1) ... [2022-07-20 00:01:34,833 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:01:34" (1/1) ... [2022-07-20 00:01:35,138 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:01:34" (1/1) ... [2022-07-20 00:01:35,169 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:01:34" (1/1) ... [2022-07-20 00:01:38,247 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:01:34" (1/1) ... [2022-07-20 00:01:38,333 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-20 00:01:38,335 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-20 00:01:38,335 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-20 00:01:38,336 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-20 00:01:38,337 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:01:34" (1/1) ... [2022-07-20 00:01:38,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 00:01:38,350 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-20 00:01:38,364 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) [2022-07-20 00:01:38,383 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 [2022-07-20 00:01:38,412 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_poke_via_dsp [2022-07-20 00:01:38,413 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_poke_via_dsp [2022-07-20 00:01:38,413 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ac97_read [2022-07-20 00:01:38,413 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ac97_read [2022-07-20 00:01:38,413 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_open_clfe [2022-07-20 00:01:38,413 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_open_clfe [2022-07-20 00:01:38,413 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_src_task_scb [2022-07-20 00:01:38,414 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_src_task_scb [2022-07-20 00:01:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_hw_free [2022-07-20 00:01:38,414 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_hw_free [2022-07-20 00:01:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-07-20 00:01:38,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-07-20 00:01:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-20 00:01:38,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-20 00:01:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_constraint_list [2022-07-20 00:01:38,414 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_hw_constraint_list [2022-07-20 00:01:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-07-20 00:01:38,415 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-07-20 00:01:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_scb_set_volume [2022-07-20 00:01:38,415 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_scb_set_volume [2022-07-20 00:01:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_pokeBA0 [2022-07-20 00:01:38,415 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_pokeBA0 [2022-07-20 00:01:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_close_iec958 [2022-07-20 00:01:38,415 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_close_iec958 [2022-07-20 00:01:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_close [2022-07-20 00:01:38,416 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_close [2022-07-20 00:01:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2022-07-20 00:01:38,416 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2022-07-20 00:01:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-07-20 00:01:38,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-07-20 00:01:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure dsp_load_parameter [2022-07-20 00:01:38,416 INFO L138 BoogieDeclarations]: Found implementation of procedure dsp_load_parameter [2022-07-20 00:01:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_free_scb [2022-07-20 00:01:38,417 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_free_scb [2022-07-20 00:01:38,417 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_create_card_entry [2022-07-20 00:01:38,417 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_create_card_entry [2022-07-20 00:01:38,417 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_free [2022-07-20 00:01:38,418 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_free [2022-07-20 00:01:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-20 00:01:38,418 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-20 00:01:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_hw_params [2022-07-20 00:01:38,418 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_hw_params [2022-07-20 00:01:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-20 00:01:38,419 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ac97_write [2022-07-20 00:01:38,419 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ac97_write [2022-07-20 00:01:38,419 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-07-20 00:01:38,419 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-07-20 00:01:38,419 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_generic_scb [2022-07-20 00:01:38,420 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_generic_scb [2022-07-20 00:01:38,420 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-07-20 00:01:38,420 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-07-20 00:01:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_proc_free_scb_desc [2022-07-20 00:01:38,421 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_proc_free_scb_desc [2022-07-20 00:01:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure params_period_bytes [2022-07-20 00:01:38,421 INFO L138 BoogieDeclarations]: Found implementation of procedure params_period_bytes [2022-07-20 00:01:38,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-20 00:01:38,422 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_proc_register_scb_desc [2022-07-20 00:01:38,422 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_proc_register_scb_desc [2022-07-20 00:01:38,422 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_mix_only_scb [2022-07-20 00:01:38,422 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_mix_only_scb [2022-07-20 00:01:38,422 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_transfer [2022-07-20 00:01:38,422 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_transfer [2022-07-20 00:01:38,422 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_clear_BA1 [2022-07-20 00:01:38,423 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_clear_BA1 [2022-07-20 00:01:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-07-20 00:01:38,423 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-07-20 00:01:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_add [2022-07-20 00:01:38,423 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ctl_add [2022-07-20 00:01:38,424 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dma_free_pages [2022-07-20 00:01:38,424 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dma_free_pages [2022-07-20 00:01:38,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-20 00:01:38,424 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_indirect_pointer [2022-07-20 00:01:38,424 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_indirect_pointer [2022-07-20 00:01:38,424 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_set_play_sample_rate [2022-07-20 00:01:38,425 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_set_play_sample_rate [2022-07-20 00:01:38,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-20 00:01:38,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-20 00:01:38,425 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-20 00:01:38,425 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_proc_start [2022-07-20 00:01:38,425 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_proc_start [2022-07-20 00:01:38,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-07-20 00:01:38,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-07-20 00:01:38,426 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_preallocate_pages_for_all [2022-07-20 00:01:38,426 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_preallocate_pages_for_all [2022-07-20 00:01:38,426 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_indirect_pointer [2022-07-20 00:01:38,427 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_indirect_pointer [2022-07-20 00:01:38,427 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_enable_spdif_out [2022-07-20 00:01:38,427 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_enable_spdif_out [2022-07-20 00:01:38,427 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-07-20 00:01:38,427 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-07-20 00:01:38,428 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_codec_write [2022-07-20 00:01:38,428 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_codec_write [2022-07-20 00:01:38,428 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-07-20 00:01:38,428 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-07-20 00:01:38,428 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_direct_pointer [2022-07-20 00:01:38,428 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_direct_pointer [2022-07-20 00:01:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_free_entry [2022-07-20 00:01:38,429 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_free_entry [2022-07-20 00:01:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_cs46xx_remove [2022-07-20 00:01:38,429 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_cs46xx_remove [2022-07-20 00:01:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_pcm_link [2022-07-20 00:01:38,429 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_pcm_link [2022-07-20 00:01:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure voyetra_setup_eapd_slot [2022-07-20 00:01:38,430 INFO L138 BoogieDeclarations]: Found implementation of procedure voyetra_setup_eapd_slot [2022-07-20 00:01:38,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-20 00:01:38,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-20 00:01:38,430 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-20 00:01:38,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-20 00:01:38,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-20 00:01:38,430 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_resume [2022-07-20 00:01:38,431 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_resume [2022-07-20 00:01:38,431 INFO L130 BoogieDeclarations]: Found specification of procedure _dsp_create_scb [2022-07-20 00:01:38,431 INFO L138 BoogieDeclarations]: Found implementation of procedure _dsp_create_scb [2022-07-20 00:01:38,431 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_trigger [2022-07-20 00:01:38,432 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_trigger [2022-07-20 00:01:38,433 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_trigger [2022-07-20 00:01:38,434 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_trigger [2022-07-20 00:01:38,434 INFO L130 BoogieDeclarations]: Found specification of procedure _cs46xx_playback_open_channel [2022-07-20 00:01:38,435 INFO L138 BoogieDeclarations]: Found implementation of procedure _cs46xx_playback_open_channel [2022-07-20 00:01:38,435 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-20 00:01:38,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-20 00:01:38,436 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-07-20 00:01:38,436 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-07-20 00:01:38,436 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-07-20 00:01:38,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-07-20 00:01:38,441 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_prepare [2022-07-20 00:01:38,441 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_prepare [2022-07-20 00:01:38,441 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_pcm_serial_input_scb [2022-07-20 00:01:38,442 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_pcm_serial_input_scb [2022-07-20 00:01:38,442 INFO L130 BoogieDeclarations]: Found specification of procedure snd_power_change_state [2022-07-20 00:01:38,442 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_power_change_state [2022-07-20 00:01:38,442 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_src_unlink [2022-07-20 00:01:38,442 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_src_unlink [2022-07-20 00:01:38,442 INFO L130 BoogieDeclarations]: Found specification of procedure clkrun_init [2022-07-20 00:01:38,443 INFO L138 BoogieDeclarations]: Found implementation of procedure clkrun_init [2022-07-20 00:01:38,443 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-07-20 00:01:38,443 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-07-20 00:01:38,443 INFO L130 BoogieDeclarations]: Found specification of procedure bytes_to_frames [2022-07-20 00:01:38,443 INFO L138 BoogieDeclarations]: Found implementation of procedure bytes_to_frames [2022-07-20 00:01:38,443 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_open_iec958 [2022-07-20 00:01:38,443 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_open_iec958 [2022-07-20 00:01:38,443 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_peek [2022-07-20 00:01:38,443 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_peek [2022-07-20 00:01:38,444 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-07-20 00:01:38,444 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-07-20 00:01:38,444 INFO L130 BoogieDeclarations]: Found specification of procedure add_symbol [2022-07-20 00:01:38,444 INFO L138 BoogieDeclarations]: Found implementation of procedure add_symbol [2022-07-20 00:01:38,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-20 00:01:38,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-20 00:01:38,444 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_input_open [2022-07-20 00:01:38,444 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_input_open [2022-07-20 00:01:38,444 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_hw_stop [2022-07-20 00:01:38,445 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_hw_stop [2022-07-20 00:01:38,445 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval_c [2022-07-20 00:01:38,445 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval_c [2022-07-20 00:01:38,445 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_set_capture_sample_rate [2022-07-20 00:01:38,445 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_set_capture_sample_rate [2022-07-20 00:01:38,445 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_transmit [2022-07-20 00:01:38,445 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_transmit [2022-07-20 00:01:38,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-07-20 00:01:38,445 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-07-20 00:01:38,446 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-07-20 00:01:38,446 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-07-20 00:01:38,446 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_buffer_bytes [2022-07-20 00:01:38,446 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_buffer_bytes [2022-07-20 00:01:38,446 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_detect_codec [2022-07-20 00:01:38,446 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_detect_codec [2022-07-20 00:01:38,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-20 00:01:38,447 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_reset [2022-07-20 00:01:38,447 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_reset [2022-07-20 00:01:38,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-20 00:01:38,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-20 00:01:38,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-20 00:01:38,447 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_open [2022-07-20 00:01:38,447 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_open [2022-07-20 00:01:38,447 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_codec_out_scb [2022-07-20 00:01:38,448 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_codec_out_scb [2022-07-20 00:01:38,448 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_disable_spdif_out [2022-07-20 00:01:38,448 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_disable_spdif_out [2022-07-20 00:01:38,448 INFO L130 BoogieDeclarations]: Found specification of procedure _dsp_clear_sample_buffer [2022-07-20 00:01:38,448 INFO L138 BoogieDeclarations]: Found implementation of procedure _dsp_clear_sample_buffer [2022-07-20 00:01:38,448 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_malloc_pages [2022-07-20 00:01:38,448 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_malloc_pages [2022-07-20 00:01:38,448 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_close [2022-07-20 00:01:38,449 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_close [2022-07-20 00:01:38,449 INFO L130 BoogieDeclarations]: Found specification of procedure amp_voyetra [2022-07-20 00:01:38,449 INFO L138 BoogieDeclarations]: Found implementation of procedure amp_voyetra [2022-07-20 00:01:38,449 INFO L130 BoogieDeclarations]: Found specification of procedure get_segment_desc [2022-07-20 00:01:38,449 INFO L138 BoogieDeclarations]: Found implementation of procedure get_segment_desc [2022-07-20 00:01:38,449 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-20 00:01:38,449 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-20 00:01:38,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-20 00:01:38,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-20 00:01:38,449 INFO L130 BoogieDeclarations]: Found specification of procedure _dsp_create_task_tree [2022-07-20 00:01:38,450 INFO L138 BoogieDeclarations]: Found implementation of procedure _dsp_create_task_tree [2022-07-20 00:01:38,450 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_hw_free [2022-07-20 00:01:38,450 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_hw_free [2022-07-20 00:01:38,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-20 00:01:38,450 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-20 00:01:38,450 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-07-20 00:01:38,450 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-07-20 00:01:38,450 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-20 00:01:38,450 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-20 00:01:38,451 INFO L130 BoogieDeclarations]: Found specification of procedure free_module_desc [2022-07-20 00:01:38,451 INFO L138 BoogieDeclarations]: Found implementation of procedure free_module_desc [2022-07-20 00:01:38,451 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_new [2022-07-20 00:01:38,451 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_new [2022-07-20 00:01:38,451 INFO L130 BoogieDeclarations]: Found specification of procedure _dsp_create_generic_scb [2022-07-20 00:01:38,451 INFO L138 BoogieDeclarations]: Found implementation of procedure _dsp_create_generic_scb [2022-07-20 00:01:38,451 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-07-20 00:01:38,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-07-20 00:01:38,452 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_suspend [2022-07-20 00:01:38,452 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_suspend [2022-07-20 00:01:38,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-20 00:01:38,452 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dma_alloc_pages [2022-07-20 00:01:38,452 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dma_alloc_pages [2022-07-20 00:01:38,452 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-07-20 00:01:38,452 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-07-20 00:01:38,452 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_prepare [2022-07-20 00:01:38,453 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_prepare [2022-07-20 00:01:38,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-20 00:01:38,453 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_destroy_pcm_channel [2022-07-20 00:01:38,453 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_destroy_pcm_channel [2022-07-20 00:01:38,453 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_input_trigger [2022-07-20 00:01:38,453 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_input_trigger [2022-07-20 00:01:38,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-07-20 00:01:38,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-07-20 00:01:38,453 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_reset [2022-07-20 00:01:38,454 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_reset [2022-07-20 00:01:38,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-20 00:01:38,454 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_output_close [2022-07-20 00:01:38,454 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_output_close [2022-07-20 00:01:38,454 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-20 00:01:38,454 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-20 00:01:38,454 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ac97_resume [2022-07-20 00:01:38,454 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ac97_resume [2022-07-20 00:01:38,455 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ac97_suspend [2022-07-20 00:01:38,455 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ac97_suspend [2022-07-20 00:01:38,455 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_open_rear [2022-07-20 00:01:38,455 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_open_rear [2022-07-20 00:01:38,455 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-20 00:01:38,456 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-20 00:01:38,458 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_ac97_write [2022-07-20 00:01:38,458 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_ac97_write [2022-07-20 00:01:38,458 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-07-20 00:01:38,458 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-07-20 00:01:38,459 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_enable_stream_irqs [2022-07-20 00:01:38,459 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_enable_stream_irqs [2022-07-20 00:01:38,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-20 00:01:38,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-20 00:01:38,459 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_codec_read [2022-07-20 00:01:38,460 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_codec_read [2022-07-20 00:01:38,460 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_set_ops [2022-07-20 00:01:38,460 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_set_ops [2022-07-20 00:01:38,461 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_new1 [2022-07-20 00:01:38,461 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ctl_new1 [2022-07-20 00:01:38,461 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_asynch_fg_tx_scb [2022-07-20 00:01:38,461 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_asynch_fg_tx_scb [2022-07-20 00:01:38,461 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_format_width [2022-07-20 00:01:38,461 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_format_width [2022-07-20 00:01:38,461 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_direct_pointer [2022-07-20 00:01:38,462 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_direct_pointer [2022-07-20 00:01:38,462 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_spos_update_scb [2022-07-20 00:01:38,462 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_spos_update_scb [2022-07-20 00:01:38,462 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_output_open [2022-07-20 00:01:38,462 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_output_open [2022-07-20 00:01:38,462 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-07-20 00:01:38,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-07-20 00:01:38,463 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-20 00:01:38,463 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-20 00:01:38,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-20 00:01:38,463 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-07-20 00:01:38,463 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-07-20 00:01:38,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-20 00:01:38,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-20 00:01:38,463 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_spos_destroy [2022-07-20 00:01:38,464 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_spos_destroy [2022-07-20 00:01:38,464 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_pcm_channel [2022-07-20 00:01:38,464 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_pcm_channel [2022-07-20 00:01:38,464 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_task_tree [2022-07-20 00:01:38,464 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_task_tree [2022-07-20 00:01:38,464 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_output_trigger [2022-07-20 00:01:38,464 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_output_trigger [2022-07-20 00:01:38,464 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-07-20 00:01:38,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-07-20 00:01:38,465 INFO L130 BoogieDeclarations]: Found specification of procedure frames_to_bytes [2022-07-20 00:01:38,465 INFO L138 BoogieDeclarations]: Found implementation of procedure frames_to_bytes [2022-07-20 00:01:38,465 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_chip_init [2022-07-20 00:01:38,465 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_chip_init [2022-07-20 00:01:38,465 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_free_pages [2022-07-20 00:01:38,465 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_free_pages [2022-07-20 00:01:38,466 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_peekBA0 [2022-07-20 00:01:38,466 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_peekBA0 [2022-07-20 00:01:38,466 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2022-07-20 00:01:38,466 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_ioctl [2022-07-20 00:01:38,466 INFO L130 BoogieDeclarations]: Found specification of procedure _wrap_all_bits [2022-07-20 00:01:38,466 INFO L138 BoogieDeclarations]: Found implementation of procedure _wrap_all_bits [2022-07-20 00:01:38,466 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_poke [2022-07-20 00:01:38,466 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_poke [2022-07-20 00:01:38,467 INFO L130 BoogieDeclarations]: Found specification of procedure dsp_load_sample [2022-07-20 00:01:38,467 INFO L138 BoogieDeclarations]: Found implementation of procedure dsp_load_sample [2022-07-20 00:01:38,467 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_open [2022-07-20 00:01:38,467 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_open [2022-07-20 00:01:38,467 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_scb [2022-07-20 00:01:38,467 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_scb [2022-07-20 00:01:38,467 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_lookup_symbol [2022-07-20 00:01:38,468 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_lookup_symbol [2022-07-20 00:01:38,468 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_transfer [2022-07-20 00:01:38,468 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_transfer [2022-07-20 00:01:38,468 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_wait_for_fifo [2022-07-20 00:01:38,468 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_wait_for_fifo [2022-07-20 00:01:38,468 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_download [2022-07-20 00:01:38,468 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_download [2022-07-20 00:01:38,468 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_hw_params [2022-07-20 00:01:38,469 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_hw_params [2022-07-20 00:01:38,469 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_remove_scb [2022-07-20 00:01:38,469 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_remove_scb [2022-07-20 00:01:38,469 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_enable_spdif_hw [2022-07-20 00:01:38,469 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_enable_spdif_hw [2022-07-20 00:01:38,469 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2022-07-20 00:01:38,469 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2022-07-20 00:01:38,470 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-07-20 00:01:38,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-07-20 00:01:38,470 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_input_close [2022-07-20 00:01:38,470 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_input_close [2022-07-20 00:01:38,470 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-07-20 00:01:38,470 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-07-20 00:01:38,470 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-07-20 00:01:38,470 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-07-20 00:01:38,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-20 00:01:38,471 INFO L130 BoogieDeclarations]: Found specification of procedure _dsp_unlink_scb [2022-07-20 00:01:38,471 INFO L138 BoogieDeclarations]: Found implementation of procedure _dsp_unlink_scb [2022-07-20 00:01:38,471 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_register [2022-07-20 00:01:38,471 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_register [2022-07-20 00:01:39,627 INFO L234 CfgBuilder]: Building ICFG [2022-07-20 00:01:39,630 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-20 00:01:43,293 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;