/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point_ldv-val-v0.8.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 12:03:22,475 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 12:03:22,478 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 12:03:22,502 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 12:03:22,502 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 12:03:22,504 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 12:03:22,505 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 12:03:22,507 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 12:03:22,509 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 12:03:22,510 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 12:03:22,511 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 12:03:22,512 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 12:03:22,512 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 12:03:22,513 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 12:03:22,514 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 12:03:22,515 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 12:03:22,516 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 12:03:22,517 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 12:03:22,519 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 12:03:22,521 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 12:03:22,523 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 12:03:22,524 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 12:03:22,526 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 12:03:22,527 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 12:03:22,529 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 12:03:22,530 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 12:03:22,530 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 12:03:22,531 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 12:03:22,532 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 12:03:22,533 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 12:03:22,533 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 12:03:22,534 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 12:03:22,535 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 12:03:22,535 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 12:03:22,537 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 12:03:22,537 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 12:03:22,538 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 12:03:22,538 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 12:03:22,538 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 12:03:22,539 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 12:03:22,540 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 12:03:22,541 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-15 12:03:22,564 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 12:03:22,564 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 12:03:22,565 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 12:03:22,566 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 12:03:22,566 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 12:03:22,566 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 12:03:22,566 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 12:03:22,566 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 12:03:22,567 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 12:03:22,567 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 12:03:22,567 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 12:03:22,567 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 12:03:22,567 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 12:03:22,568 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 12:03:22,568 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 12:03:22,568 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 12:03:22,568 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 12:03:22,568 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 12:03:22,569 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 12:03:22,569 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 12:03:22,569 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 12:03:22,569 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 12:03:22,569 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 12:03:22,570 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 12:03:22,570 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 12:03:22,570 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 12:03:22,570 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 12:03:22,570 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 12:03:22,873 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 12:03:22,891 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 12:03:22,897 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 12:03:22,899 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 12:03:22,900 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 12:03:22,902 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point_ldv-val-v0.8.cil.out.i [2020-10-15 12:03:22,963 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/bb7e60abd/2b47408aabbc48d984d3a87e504628d3/FLAGff6a01964 [2020-10-15 12:03:23,886 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 12:03:23,887 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-validator-v0.8/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point_ldv-val-v0.8.cil.out.i [2020-10-15 12:03:23,948 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/bb7e60abd/2b47408aabbc48d984d3a87e504628d3/FLAGff6a01964 [2020-10-15 12:03:24,257 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/bb7e60abd/2b47408aabbc48d984d3a87e504628d3 [2020-10-15 12:03:24,267 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 12:03:24,269 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 12:03:24,270 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 12:03:24,270 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 12:03:24,274 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 12:03:24,275 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:03:24" (1/1) ... [2020-10-15 12:03:24,278 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cbc0700 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:03:24, skipping insertion in model container [2020-10-15 12:03:24,279 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:03:24" (1/1) ... [2020-10-15 12:03:24,287 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 12:03:24,468 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 12:03:28,037 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 12:03:28,138 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 12:03:28,604 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 12:03:29,664 INFO L208 MainTranslator]: Completed translation [2020-10-15 12:03:29,665 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:03:29 WrapperNode [2020-10-15 12:03:29,665 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 12:03:29,666 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 12:03:29,666 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 12:03:29,666 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 12:03:29,682 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:03:29" (1/1) ... [2020-10-15 12:03:29,682 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:03:29" (1/1) ... [2020-10-15 12:03:29,845 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:03:29" (1/1) ... [2020-10-15 12:03:29,846 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:03:29" (1/1) ... [2020-10-15 12:03:30,151 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:03:29" (1/1) ... [2020-10-15 12:03:30,198 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:03:29" (1/1) ... [2020-10-15 12:03:30,283 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:03:29" (1/1) ... [2020-10-15 12:03:30,371 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 12:03:30,372 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 12:03:30,372 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 12:03:30,372 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 12:03:30,374 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:03:29" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 12:03:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 12:03:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 12:03:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-15 12:03:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~TO~int [2020-10-15 12:03:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-15 12:03:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-15 12:03:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-15 12:03:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-15 12:03:30,454 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 [2020-10-15 12:03:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2020-10-15 12:03:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~int [2020-10-15 12:03:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~TO~int [2020-10-15 12:03:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~VOID [2020-10-15 12:03:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-15 12:03:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~int~TO~VOID [2020-10-15 12:03:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~X~$Pointer$~TO~int [2020-10-15 12:03:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~X~int~X~int~X~int~TO~int [2020-10-15 12:03:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~int~TO~int [2020-10-15 12:03:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~TO~VOID [2020-10-15 12:03:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~$Pointer$~TO~int [2020-10-15 12:03:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-15 12:03:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~X~int~TO~int [2020-10-15 12:03:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~VOID [2020-10-15 12:03:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-15 12:03:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 12:03:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 12:03:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-15 12:03:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-15 12:03:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 12:03:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 12:03:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_install_audiodrv [2020-10-15 12:03:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_install_mixer [2020-10-15 12:03:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_audiodev [2020-10-15 12:03:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_audiodev [2020-10-15 12:03:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_mididev [2020-10-15 12:03:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_synthdev [2020-10-15 12:03:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_mixerdev [2020-10-15 12:03:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_timerdev [2020-10-15 12:03:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_mixerdev [2020-10-15 12:03:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_mididev [2020-10-15 12:03:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_synthdev [2020-10-15 12:03:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_timerdev [2020-10-15 12:03:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2020-10-15 12:03:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_6 [2020-10-15 12:03:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2020-10-15 12:03:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 12:03:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 12:03:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2020-10-15 12:03:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2020-10-15 12:03:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2020-10-15 12:03:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-15 12:03:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_module_get [2020-10-15 12:03:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure module_is_live [2020-10-15 12:03:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2020-10-15 12:03:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2020-10-15 12:03:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2020-10-15 12:03:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-15 12:03:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2020-10-15 12:03:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2020-10-15 12:03:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure load_mixer_volumes [2020-10-15 12:03:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure set_mixer_levels [2020-10-15 12:03:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mixer_levels [2020-10-15 12:03:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_read [2020-10-15 12:03:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_write [2020-10-15 12:03:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_open [2020-10-15 12:03:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_release [2020-10-15 12:03:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mixer_info [2020-10-15 12:03:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure get_old_mixer_info [2020-10-15 12:03:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_mixer_ioctl [2020-10-15 12:03:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_ioctl [2020-10-15 12:03:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_poll [2020-10-15 12:03:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_mmap [2020-10-15 12:03:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure create_special_devices [2020-10-15 12:03:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure oss_init [2020-10-15 12:03:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure oss_cleanup [2020-10-15 12:03:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_dma [2020-10-15 12:03:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_open_dma [2020-10-15 12:03:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_free_dma [2020-10-15 12:03:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_close_dma [2020-10-15 12:03:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sequencer_timer [2020-10-15 12:03:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure request_sound_timer [2020-10-15 12:03:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_stop_timer [2020-10-15 12:03:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_printf [2020-10-15 12:03:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_printf2 [2020-10-15 12:03:30,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_6 [2020-10-15 12:03:30,481 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 12:03:30,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2020-10-15 12:03:30,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_16 [2020-10-15 12:03:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2020-10-15 12:03:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2020-10-15 12:03:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2020-10-15 12:03:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2020-10-15 12:03:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2020-10-15 12:03:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2020-10-15 12:03:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2020-10-15 12:03:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2020-10-15 12:03:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2020-10-15 12:03:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2020-10-15 12:03:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2020-10-15 12:03:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2020-10-15 12:03:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_29 [2020-10-15 12:03:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2020-10-15 12:03:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2020-10-15 12:03:30,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2020-10-15 12:03:30,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2020-10-15 12:03:30,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2020-10-15 12:03:30,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2020-10-15 12:03:30,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2020-10-15 12:03:30,484 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 12:03:30,484 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-15 12:03:30,485 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-15 12:03:30,485 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-15 12:03:30,485 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_module_get___0 [2020-10-15 12:03:30,485 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get___0 [2020-10-15 12:03:30,485 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-15 12:03:30,486 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_mode [2020-10-15 12:03:30,487 INFO L138 BoogieDeclarations]: Found implementation of procedure set_format [2020-10-15 12:03:30,487 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_open [2020-10-15 12:03:30,487 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_output [2020-10-15 12:03:30,487 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_release [2020-10-15 12:03:30,488 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_bytes [2020-10-15 12:03:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_write [2020-10-15 12:03:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_read [2020-10-15 12:03:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_ioctl [2020-10-15 12:03:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_init_devices [2020-10-15 12:03:30,490 INFO L138 BoogieDeclarations]: Found implementation of procedure reorganize_buffers [2020-10-15 12:03:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_subdivide [2020-10-15 12:03:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_fragment [2020-10-15 12:03:30,494 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_ioctl [2020-10-15 12:03:30,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_63 [2020-10-15 12:03:30,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_64 [2020-10-15 12:03:30,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_65 [2020-10-15 12:03:30,495 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-15 12:03:30,495 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-15 12:03:30,496 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-15 12:03:30,496 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-15 12:03:30,497 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info___0 [2020-10-15 12:03:30,497 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-15 12:03:30,497 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-15 12:03:30,497 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-15 12:03:30,498 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPageReserved [2020-10-15 12:03:30,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ClearPageReserved [2020-10-15 12:03:30,498 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-10-15 12:03:30,498 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-15 12:03:30,498 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_dma_lock [2020-10-15 12:03:30,506 INFO L138 BoogieDeclarations]: Found implementation of procedure release_dma_lock [2020-10-15 12:03:30,507 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_dma [2020-10-15 12:03:30,507 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2020-10-15 12:03:30,507 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_dma_ff [2020-10-15 12:03:30,507 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_mode [2020-10-15 12:03:30,507 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_page [2020-10-15 12:03:30,507 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_addr [2020-10-15 12:03:30,507 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_count [2020-10-15 12:03:30,508 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_residue [2020-10-15 12:03:30,508 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-15 12:03:30,508 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-15 12:03:30,508 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2020-10-15 12:03:30,508 INFO L138 BoogieDeclarations]: Found implementation of procedure dmabuf_timeout [2020-10-15 12:03:30,508 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_dmap [2020-10-15 12:03:30,508 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_free_dmap [2020-10-15 12:03:30,508 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_start_dma [2020-10-15 12:03:30,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_init_buffers [2020-10-15 12:03:30,509 INFO L138 BoogieDeclarations]: Found implementation of procedure open_dmap [2020-10-15 12:03:30,509 INFO L138 BoogieDeclarations]: Found implementation of procedure close_dmap [2020-10-15 12:03:30,509 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_bits [2020-10-15 12:03:30,510 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_speed [2020-10-15 12:03:30,510 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_channels [2020-10-15 12:03:30,510 INFO L138 BoogieDeclarations]: Found implementation of procedure check_driver [2020-10-15 12:03:30,510 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_open [2020-10-15 12:03:30,510 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_reset [2020-10-15 12:03:30,510 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_output [2020-10-15 12:03:30,510 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_input [2020-10-15 12:03:30,511 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_launch_output [2020-10-15 12:03:30,511 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_sync [2020-10-15 12:03:30,511 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_release [2020-10-15 12:03:30,511 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_activate_recording [2020-10-15 12:03:30,511 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_getrdbuffer [2020-10-15 12:03:30,511 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_rmchars [2020-10-15 12:03:30,511 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_get_buffer_pointer [2020-10-15 12:03:30,511 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_start_devices [2020-10-15 12:03:30,512 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_space_in_queue [2020-10-15 12:03:30,512 INFO L138 BoogieDeclarations]: Found implementation of procedure output_sleep [2020-10-15 12:03:30,512 INFO L138 BoogieDeclarations]: Found implementation of procedure find_output_space [2020-10-15 12:03:30,512 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_getwrbuffer [2020-10-15 12:03:30,513 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_move_wrpointer [2020-10-15 12:03:30,513 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_start_dma [2020-10-15 12:03:30,513 INFO L138 BoogieDeclarations]: Found implementation of procedure local_start_dma [2020-10-15 12:03:30,513 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_output_interrupt [2020-10-15 12:03:30,513 INFO L138 BoogieDeclarations]: Found implementation of procedure do_outputintr [2020-10-15 12:03:30,513 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_outputintr [2020-10-15 12:03:30,513 INFO L138 BoogieDeclarations]: Found implementation of procedure do_inputintr [2020-10-15 12:03:30,513 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_inputintr [2020-10-15 12:03:30,513 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_init [2020-10-15 12:03:30,514 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_input [2020-10-15 12:03:30,514 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_output [2020-10-15 12:03:30,514 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_poll [2020-10-15 12:03:30,514 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_deinit [2020-10-15 12:03:30,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_73 [2020-10-15 12:03:30,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_74 [2020-10-15 12:03:30,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_75 [2020-10-15 12:03:30,515 INFO L138 BoogieDeclarations]: Found implementation of procedure do_midi_msg [2020-10-15 12:03:30,515 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_outc [2020-10-15 12:03:30,515 INFO L138 BoogieDeclarations]: Found implementation of procedure prefix_cmd [2020-10-15 12:03:30,515 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_input [2020-10-15 12:03:30,515 INFO L138 BoogieDeclarations]: Found implementation of procedure leave_sysex [2020-10-15 12:03:30,515 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_output [2020-10-15 12:03:30,516 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_ioctl [2020-10-15 12:03:30,516 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_kill_note [2020-10-15 12:03:30,516 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_set_instr [2020-10-15 12:03:30,516 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_start_note [2020-10-15 12:03:30,516 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_reset [2020-10-15 12:03:30,517 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_open [2020-10-15 12:03:30,517 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_close [2020-10-15 12:03:30,517 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_hw_control [2020-10-15 12:03:30,517 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_load_patch [2020-10-15 12:03:30,517 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_panning [2020-10-15 12:03:30,517 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_aftertouch [2020-10-15 12:03:30,518 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_controller [2020-10-15 12:03:30,518 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_bender [2020-10-15 12:03:30,518 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_setup_voice [2020-10-15 12:03:30,518 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_send_sysex [2020-10-15 12:03:30,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_83 [2020-10-15 12:03:30,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_84 [2020-10-15 12:03:30,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_85 [2020-10-15 12:03:30,519 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_midi_queue [2020-10-15 12:03:30,519 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_input_intr [2020-10-15 12:03:30,519 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_output_intr [2020-10-15 12:03:30,519 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_poll [2020-10-15 12:03:30,519 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_open [2020-10-15 12:03:30,519 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_release [2020-10-15 12:03:30,520 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_write [2020-10-15 12:03:30,520 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_read [2020-10-15 12:03:30,520 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_ioctl [2020-10-15 12:03:30,520 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_poll [2020-10-15 12:03:30,520 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_avail [2020-10-15 12:03:30,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2020-10-15 12:03:30,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_93 [2020-10-15 12:03:30,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_94 [2020-10-15 12:03:30,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_95 [2020-10-15 12:03:30,521 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-15 12:03:30,521 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2020-10-15 12:03:30,521 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_read [2020-10-15 12:03:30,521 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_midi_output [2020-10-15 12:03:30,521 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_copy_to_input [2020-10-15 12:03:30,522 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_midi_input [2020-10-15 12:03:30,522 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_input_event [2020-10-15 12:03:30,522 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_write [2020-10-15 12:03:30,522 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_queue [2020-10-15 12:03:30,522 INFO L138 BoogieDeclarations]: Found implementation of procedure extended_event [2020-10-15 12:03:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure find_voice [2020-10-15 12:03:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_voice [2020-10-15 12:03:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_chn_voice_event [2020-10-15 12:03:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_chn_common_event [2020-10-15 12:03:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_timing_event [2020-10-15 12:03:30,524 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_local_event [2020-10-15 12:03:30,528 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_sysex_message [2020-10-15 12:03:30,528 INFO L138 BoogieDeclarations]: Found implementation of procedure play_event [2020-10-15 12:03:30,529 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_startplay [2020-10-15 12:03:30,529 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_controllers [2020-10-15 12:03:30,529 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_mode2 [2020-10-15 12:03:30,529 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_open [2020-10-15 12:03:30,529 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_drain_midi_queues [2020-10-15 12:03:30,529 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_release [2020-10-15 12:03:30,529 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_sync [2020-10-15 12:03:30,530 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_outc___0 [2020-10-15 12:03:30,530 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_reset [2020-10-15 12:03:30,530 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_panic [2020-10-15 12:03:30,530 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_ioctl [2020-10-15 12:03:30,530 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_poll [2020-10-15 12:03:30,530 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_timer [2020-10-15 12:03:30,531 INFO L138 BoogieDeclarations]: Found implementation of procedure note_to_freq [2020-10-15 12:03:30,531 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2020-10-15 12:03:30,532 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_init [2020-10-15 12:03:30,534 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_unload [2020-10-15 12:03:30,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_103 [2020-10-15 12:03:30,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_104 [2020-10-15 12:03:30,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_105 [2020-10-15 12:03:30,535 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks [2020-10-15 12:03:30,535 INFO L138 BoogieDeclarations]: Found implementation of procedure reprogram_timer [2020-10-15 12:03:30,535 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_timer_syncinterval [2020-10-15 12:03:30,535 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset [2020-10-15 12:03:30,535 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_open [2020-10-15 12:03:30,535 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_close [2020-10-15 12:03:30,536 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_event [2020-10-15 12:03:30,536 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_get_time [2020-10-15 12:03:30,536 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_ioctl [2020-10-15 12:03:30,536 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_arm [2020-10-15 12:03:30,536 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_timer_interrupt [2020-10-15 12:03:30,536 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_timer_init [2020-10-15 12:03:30,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2020-10-15 12:03:30,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_113 [2020-10-15 12:03:30,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_114 [2020-10-15 12:03:30,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_115 [2020-10-15 12:03:30,537 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks___0 [2020-10-15 12:03:30,537 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_def_tmr [2020-10-15 12:03:30,537 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset___0 [2020-10-15 12:03:30,537 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_open [2020-10-15 12:03:30,538 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_close [2020-10-15 12:03:30,538 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_event [2020-10-15 12:03:30,538 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_get_time [2020-10-15 12:03:30,538 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_ioctl [2020-10-15 12:03:30,538 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_arm [2020-10-15 12:03:30,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2020-10-15 12:03:30,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2020-10-15 12:03:30,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_123 [2020-10-15 12:03:30,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_124 [2020-10-15 12:03:30,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_125 [2020-10-15 12:03:30,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-15 12:03:30,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-15 12:03:30,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 12:03:30,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 12:03:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 12:03:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 12:03:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-15 12:03:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-15 12:03:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-15 12:03:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-15 12:03:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-15 12:03:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-15 12:03:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-15 12:03:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-15 12:03:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-15 12:03:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-15 12:03:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-15 12:03:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_soundcard_mutex [2020-10-15 12:03:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_soundcard_mutex [2020-10-15 12:03:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_soundcard_mutex [2020-10-15 12:03:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_soundcard_mutex [2020-10-15 12:03:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_soundcard_mutex [2020-10-15 12:03:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_soundcard_mutex [2020-10-15 12:03:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_soundcard_mutex [2020-10-15 12:03:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_soundcard_mutex [2020-10-15 12:03:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_soundcard_mutex [2020-10-15 12:03:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_soundcard_mutex [2020-10-15 12:03:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_soundcard_mutex [2020-10-15 12:03:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 12:03:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2020-10-15 12:03:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-15 12:03:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-15 12:03:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 12:03:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2020-10-15 12:03:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-15 12:03:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-15 12:03:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-15 12:03:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-15 12:03:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-15 12:03:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-15 12:03:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-15 12:03:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-15 12:03:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-15 12:03:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-15 12:03:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-15 12:03:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-15 12:03:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-15 12:03:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-15 12:03:30,545 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2020-10-15 12:03:30,545 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2020-10-15 12:03:30,545 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2020-10-15 12:03:30,545 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on [2020-10-15 12:03:30,545 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on_timeout [2020-10-15 12:03:30,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 12:03:30,546 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2020-10-15 12:03:30,546 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-15 12:03:30,546 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2020-10-15 12:03:30,546 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-15 12:03:30,546 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-15 12:03:30,546 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-15 12:03:30,547 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2020-10-15 12:03:30,547 INFO L138 BoogieDeclarations]: Found implementation of procedure panic [2020-10-15 12:03:30,547 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 12:03:30,547 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_dsp [2020-10-15 12:03:30,547 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_midi [2020-10-15 12:03:30,548 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_mixer [2020-10-15 12:03:30,548 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_special [2020-10-15 12:03:30,548 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2020-10-15 12:03:30,548 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2020-10-15 12:03:30,548 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-15 12:03:30,549 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-15 12:03:30,549 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_dsp [2020-10-15 12:03:30,549 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_midi [2020-10-15 12:03:30,549 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_mixer [2020-10-15 12:03:30,549 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_special [2020-10-15 12:03:30,549 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-15 12:03:30,549 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2020-10-15 12:03:30,550 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-15 12:03:30,550 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 12:03:30,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 12:03:30,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 12:03:30,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 12:03:30,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-15 12:03:30,551 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 12:03:30,551 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 12:03:30,551 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 12:03:30,551 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-15 12:03:30,551 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-15 12:03:30,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_6 [2020-10-15 12:03:30,551 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-15 12:03:30,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2020-10-15 12:03:30,552 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 12:03:30,552 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 12:03:30,553 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 12:03:30,553 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 12:03:30,553 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-15 12:03:30,553 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-15 12:03:30,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 12:03:30,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 12:03:30,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 12:03:30,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 12:03:30,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-15 12:03:30,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-15 12:03:30,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 12:03:30,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 12:03:30,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 12:03:30,554 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-15 12:03:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2020-10-15 12:03:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-15 12:03:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-15 12:03:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-15 12:03:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-15 12:03:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_mixer [2020-10-15 12:03:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_midi [2020-10-15 12:03:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_dsp [2020-10-15 12:03:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_mixer [2020-10-15 12:03:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_midi [2020-10-15 12:03:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_dsp [2020-10-15 12:03:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2020-10-15 12:03:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_init [2020-10-15 12:03:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_deinit [2020-10-15 12:03:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure audio_init_devices [2020-10-15 12:03:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure sound_install_audiodrv [2020-10-15 12:03:30,558 INFO L130 BoogieDeclarations]: Found specification of procedure sound_install_mixer [2020-10-15 12:03:30,558 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_audiodev [2020-10-15 12:03:30,558 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_mixerdev [2020-10-15 12:03:30,558 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_mididev [2020-10-15 12:03:30,558 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_synthdev [2020-10-15 12:03:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_timerdev [2020-10-15 12:03:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_mixerdev [2020-10-15 12:03:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_timerdev [2020-10-15 12:03:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_synthdev [2020-10-15 12:03:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_mididev [2020-10-15 12:03:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_audiodev [2020-10-15 12:03:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 12:03:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 12:03:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 12:03:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 12:03:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 12:03:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 12:03:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 12:03:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 12:03:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-15 12:03:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-15 12:03:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-15 12:03:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-15 12:03:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-15 12:03:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2020-10-15 12:03:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_16 [2020-10-15 12:03:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2020-10-15 12:03:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2020-10-15 12:03:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2020-10-15 12:03:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2020-10-15 12:03:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2020-10-15 12:03:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2020-10-15 12:03:30,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2020-10-15 12:03:30,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2020-10-15 12:03:30,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2020-10-15 12:03:30,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2020-10-15 12:03:30,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2020-10-15 12:03:30,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2020-10-15 12:03:30,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2020-10-15 12:03:30,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2020-10-15 12:03:30,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 12:03:30,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2020-10-15 12:03:30,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2020-10-15 12:03:30,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2020-10-15 12:03:30,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2020-10-15 12:03:30,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2020-10-15 12:03:30,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2020-10-15 12:03:30,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_29 [2020-10-15 12:03:30,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_soundcard_mutex [2020-10-15 12:03:30,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_soundcard_mutex [2020-10-15 12:03:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2020-10-15 12:03:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-15 12:03:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-15 12:03:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-15 12:03:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-15 12:03:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2020-10-15 12:03:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2020-10-15 12:03:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_6 [2020-10-15 12:03:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-15 12:03:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2020-10-15 12:03:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_special [2020-10-15 12:03:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_special [2020-10-15 12:03:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2020-10-15 12:03:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure trace_module_get [2020-10-15 12:03:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-15 12:03:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure module_is_live [2020-10-15 12:03:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2020-10-15 12:03:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2020-10-15 12:03:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2020-10-15 12:03:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-15 12:03:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2020-10-15 12:03:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2020-10-15 12:03:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2020-10-15 12:03:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2020-10-15 12:03:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_string [2020-10-15 12:03:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_unrolled [2020-10-15 12:03:30,567 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2020-10-15 12:03:30,570 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-15 12:03:30,570 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-15 12:03:30,571 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2020-10-15 12:03:30,571 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2020-10-15 12:03:30,571 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-15 12:03:30,571 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2020-10-15 12:03:30,571 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2020-10-15 12:03:30,571 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_dma [2020-10-15 12:03:30,571 INFO L130 BoogieDeclarations]: Found specification of procedure sound_open_dma [2020-10-15 12:03:30,571 INFO L130 BoogieDeclarations]: Found specification of procedure sound_free_dma [2020-10-15 12:03:30,572 INFO L130 BoogieDeclarations]: Found specification of procedure sound_close_dma [2020-10-15 12:03:30,572 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_poll [2020-10-15 12:03:30,572 INFO L130 BoogieDeclarations]: Found specification of procedure audio_read [2020-10-15 12:03:30,572 INFO L130 BoogieDeclarations]: Found specification of procedure audio_write [2020-10-15 12:03:30,572 INFO L130 BoogieDeclarations]: Found specification of procedure audio_open [2020-10-15 12:03:30,572 INFO L130 BoogieDeclarations]: Found specification of procedure audio_release [2020-10-15 12:03:30,572 INFO L130 BoogieDeclarations]: Found specification of procedure audio_ioctl [2020-10-15 12:03:30,572 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_read [2020-10-15 12:03:30,573 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_write [2020-10-15 12:03:30,573 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_open [2020-10-15 12:03:30,573 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_release [2020-10-15 12:03:30,573 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_ioctl [2020-10-15 12:03:30,573 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_poll [2020-10-15 12:03:30,573 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_unload [2020-10-15 12:03:30,573 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_timer [2020-10-15 12:03:30,573 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_read [2020-10-15 12:03:30,574 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_write [2020-10-15 12:03:30,574 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_open [2020-10-15 12:03:30,574 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_release [2020-10-15 12:03:30,574 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_ioctl [2020-10-15 12:03:30,574 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_poll [2020-10-15 12:03:30,574 INFO L130 BoogieDeclarations]: Found specification of procedure request_sound_timer [2020-10-15 12:03:30,574 INFO L130 BoogieDeclarations]: Found specification of procedure sound_stop_timer [2020-10-15 12:03:30,575 INFO L130 BoogieDeclarations]: Found specification of procedure conf_printf [2020-10-15 12:03:30,575 INFO L130 BoogieDeclarations]: Found specification of procedure conf_printf2 [2020-10-15 12:03:30,575 INFO L130 BoogieDeclarations]: Found specification of procedure load_mixer_volumes [2020-10-15 12:03:30,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-15 12:03:30,575 INFO L130 BoogieDeclarations]: Found specification of procedure set_mixer_levels [2020-10-15 12:03:30,575 INFO L130 BoogieDeclarations]: Found specification of procedure get_mixer_levels [2020-10-15 12:03:30,575 INFO L130 BoogieDeclarations]: Found specification of procedure sound_read [2020-10-15 12:03:30,575 INFO L130 BoogieDeclarations]: Found specification of procedure sound_write [2020-10-15 12:03:30,575 INFO L130 BoogieDeclarations]: Found specification of procedure sound_open [2020-10-15 12:03:30,576 INFO L130 BoogieDeclarations]: Found specification of procedure sound_release [2020-10-15 12:03:30,576 INFO L130 BoogieDeclarations]: Found specification of procedure get_mixer_info [2020-10-15 12:03:30,576 INFO L130 BoogieDeclarations]: Found specification of procedure get_old_mixer_info [2020-10-15 12:03:30,576 INFO L130 BoogieDeclarations]: Found specification of procedure sound_mixer_ioctl [2020-10-15 12:03:30,576 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~TO~int [2020-10-15 12:03:30,576 INFO L130 BoogieDeclarations]: Found specification of procedure sound_ioctl [2020-10-15 12:03:30,576 INFO L130 BoogieDeclarations]: Found specification of procedure sound_poll [2020-10-15 12:03:30,576 INFO L130 BoogieDeclarations]: Found specification of procedure sound_mmap [2020-10-15 12:03:30,576 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-15 12:03:30,577 INFO L130 BoogieDeclarations]: Found specification of procedure create_special_devices [2020-10-15 12:03:30,577 INFO L130 BoogieDeclarations]: Found specification of procedure oss_init [2020-10-15 12:03:30,577 INFO L130 BoogieDeclarations]: Found specification of procedure oss_cleanup [2020-10-15 12:03:30,577 INFO L130 BoogieDeclarations]: Found specification of procedure do_sequencer_timer [2020-10-15 12:03:30,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 12:03:30,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 12:03:30,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2020-10-15 12:03:30,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2020-10-15 12:03:30,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2020-10-15 12:03:30,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2020-10-15 12:03:30,578 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 12:03:30,578 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-15 12:03:30,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_64 [2020-10-15 12:03:30,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_65 [2020-10-15 12:03:30,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_63 [2020-10-15 12:03:30,578 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-15 12:03:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-15 12:03:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-15 12:03:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-15 12:03:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 12:03:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-15 12:03:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-15 12:03:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-15 12:03:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure trace_module_get___0 [2020-10-15 12:03:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get___0 [2020-10-15 12:03:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-15 12:03:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-15 12:03:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure translate_mode [2020-10-15 12:03:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_open [2020-10-15 12:03:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_release [2020-10-15 12:03:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_getwrbuffer [2020-10-15 12:03:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_getrdbuffer [2020-10-15 12:03:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_rmchars [2020-10-15 12:03:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_move_wrpointer [2020-10-15 12:03:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_space_in_queue [2020-10-15 12:03:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_activate_recording [2020-10-15 12:03:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_get_buffer_pointer [2020-10-15 12:03:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_launch_output [2020-10-15 12:03:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_reset [2020-10-15 12:03:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_sync [2020-10-15 12:03:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure reorganize_buffers [2020-10-15 12:03:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure dma_ioctl [2020-10-15 12:03:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure set_format [2020-10-15 12:03:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-15 12:03:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-15 12:03:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure sync_output [2020-10-15 12:03:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-15 12:03:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure translate_bytes [2020-10-15 12:03:30,582 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 [2020-10-15 12:03:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2020-10-15 12:03:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure dma_subdivide [2020-10-15 12:03:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_fragment [2020-10-15 12:03:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~int [2020-10-15 12:03:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~TO~int [2020-10-15 12:03:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~VOID [2020-10-15 12:03:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-15 12:03:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-15 12:03:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-15 12:03:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure panic [2020-10-15 12:03:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-15 12:03:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_74 [2020-10-15 12:03:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_75 [2020-10-15 12:03:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_73 [2020-10-15 12:03:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info___0 [2020-10-15 12:03:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-15 12:03:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 12:03:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-15 12:03:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-15 12:03:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-15 12:03:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-15 12:03:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-15 12:03:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on_timeout [2020-10-15 12:03:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2020-10-15 12:03:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2020-10-15 12:03:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure SetPageReserved [2020-10-15 12:03:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure ClearPageReserved [2020-10-15 12:03:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-10-15 12:03:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-15 12:03:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure claim_dma_lock [2020-10-15 12:03:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure release_dma_lock [2020-10-15 12:03:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure enable_dma [2020-10-15 12:03:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2020-10-15 12:03:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure clear_dma_ff [2020-10-15 12:03:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_mode [2020-10-15 12:03:30,587 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_page [2020-10-15 12:03:30,587 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_addr [2020-10-15 12:03:30,587 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_count [2020-10-15 12:03:30,587 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_residue [2020-10-15 12:03:30,587 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-15 12:03:30,587 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-15 12:03:30,587 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2020-10-15 12:03:30,588 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-15 12:03:30,588 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_start_dma [2020-10-15 12:03:30,588 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_inputintr [2020-10-15 12:03:30,588 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_outputintr [2020-10-15 12:03:30,588 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_start_devices [2020-10-15 12:03:30,588 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_output [2020-10-15 12:03:30,588 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_input [2020-10-15 12:03:30,588 INFO L130 BoogieDeclarations]: Found specification of procedure local_start_dma [2020-10-15 12:03:30,589 INFO L130 BoogieDeclarations]: Found specification of procedure dmabuf_timeout [2020-10-15 12:03:30,589 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_dmap [2020-10-15 12:03:30,589 INFO L130 BoogieDeclarations]: Found specification of procedure sound_free_dmap [2020-10-15 12:03:30,589 INFO L130 BoogieDeclarations]: Found specification of procedure sound_start_dma [2020-10-15 12:03:30,589 INFO L130 BoogieDeclarations]: Found specification of procedure dma_init_buffers [2020-10-15 12:03:30,589 INFO L130 BoogieDeclarations]: Found specification of procedure open_dmap [2020-10-15 12:03:30,589 INFO L130 BoogieDeclarations]: Found specification of procedure close_dmap [2020-10-15 12:03:30,589 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_bits [2020-10-15 12:03:30,590 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_speed [2020-10-15 12:03:30,590 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_channels [2020-10-15 12:03:30,590 INFO L130 BoogieDeclarations]: Found specification of procedure check_driver [2020-10-15 12:03:30,590 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~int~TO~VOID [2020-10-15 12:03:30,590 INFO L130 BoogieDeclarations]: Found specification of procedure output_sleep [2020-10-15 12:03:30,590 INFO L130 BoogieDeclarations]: Found specification of procedure find_output_space [2020-10-15 12:03:30,590 INFO L130 BoogieDeclarations]: Found specification of procedure finish_output_interrupt [2020-10-15 12:03:30,590 INFO L130 BoogieDeclarations]: Found specification of procedure do_outputintr [2020-10-15 12:03:30,591 INFO L130 BoogieDeclarations]: Found specification of procedure do_inputintr [2020-10-15 12:03:30,591 INFO L130 BoogieDeclarations]: Found specification of procedure poll_input [2020-10-15 12:03:30,591 INFO L130 BoogieDeclarations]: Found specification of procedure poll_output [2020-10-15 12:03:30,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_84 [2020-10-15 12:03:30,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_85 [2020-10-15 12:03:30,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_83 [2020-10-15 12:03:30,591 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-15 12:03:30,591 INFO L130 BoogieDeclarations]: Found specification of procedure seq_input_event [2020-10-15 12:03:30,592 INFO L130 BoogieDeclarations]: Found specification of procedure do_midi_msg [2020-10-15 12:03:30,592 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_ioctl [2020-10-15 12:03:30,592 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_kill_note [2020-10-15 12:03:30,592 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_set_instr [2020-10-15 12:03:30,592 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_start_note [2020-10-15 12:03:30,592 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_reset [2020-10-15 12:03:30,592 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_open [2020-10-15 12:03:30,592 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_close [2020-10-15 12:03:30,593 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_hw_control [2020-10-15 12:03:30,593 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_load_patch [2020-10-15 12:03:30,593 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_panning [2020-10-15 12:03:30,593 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_aftertouch [2020-10-15 12:03:30,593 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_controller [2020-10-15 12:03:30,593 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_bender [2020-10-15 12:03:30,593 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_setup_voice [2020-10-15 12:03:30,594 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_send_sysex [2020-10-15 12:03:30,594 INFO L130 BoogieDeclarations]: Found specification of procedure midi_outc [2020-10-15 12:03:30,594 INFO L130 BoogieDeclarations]: Found specification of procedure prefix_cmd [2020-10-15 12:03:30,594 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_input [2020-10-15 12:03:30,594 INFO L130 BoogieDeclarations]: Found specification of procedure leave_sysex [2020-10-15 12:03:30,594 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_output [2020-10-15 12:03:30,594 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~X~$Pointer$~TO~int [2020-10-15 12:03:30,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_94 [2020-10-15 12:03:30,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_95 [2020-10-15 12:03:30,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_93 [2020-10-15 12:03:30,595 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on [2020-10-15 12:03:30,595 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-15 12:03:30,595 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_avail [2020-10-15 12:03:30,595 INFO L130 BoogieDeclarations]: Found specification of procedure midi_poll [2020-10-15 12:03:30,595 INFO L130 BoogieDeclarations]: Found specification of procedure drain_midi_queue [2020-10-15 12:03:30,595 INFO L130 BoogieDeclarations]: Found specification of procedure midi_input_intr [2020-10-15 12:03:30,596 INFO L130 BoogieDeclarations]: Found specification of procedure midi_output_intr [2020-10-15 12:03:30,596 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 12:03:30,596 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-15 12:03:30,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_104 [2020-10-15 12:03:30,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_105 [2020-10-15 12:03:30,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_103 [2020-10-15 12:03:30,596 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2020-10-15 12:03:30,597 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_init [2020-10-15 12:03:30,597 INFO L130 BoogieDeclarations]: Found specification of procedure note_to_freq [2020-10-15 12:03:30,597 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2020-10-15 12:03:30,597 INFO L130 BoogieDeclarations]: Found specification of procedure seq_copy_to_input [2020-10-15 12:03:30,597 INFO L130 BoogieDeclarations]: Found specification of procedure seq_queue [2020-10-15 12:03:30,597 INFO L130 BoogieDeclarations]: Found specification of procedure seq_startplay [2020-10-15 12:03:30,597 INFO L130 BoogieDeclarations]: Found specification of procedure seq_sync [2020-10-15 12:03:30,598 INFO L130 BoogieDeclarations]: Found specification of procedure seq_reset [2020-10-15 12:03:30,598 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_midi_output [2020-10-15 12:03:30,598 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_midi_input [2020-10-15 12:03:30,598 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~X~int~X~int~X~int~TO~int [2020-10-15 12:03:30,598 INFO L130 BoogieDeclarations]: Found specification of procedure extended_event [2020-10-15 12:03:30,598 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~int~TO~int [2020-10-15 12:03:30,598 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~TO~VOID [2020-10-15 12:03:30,599 INFO L130 BoogieDeclarations]: Found specification of procedure find_voice [2020-10-15 12:03:30,599 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_voice [2020-10-15 12:03:30,599 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~$Pointer$~TO~int [2020-10-15 12:03:30,599 INFO L130 BoogieDeclarations]: Found specification of procedure seq_chn_voice_event [2020-10-15 12:03:30,599 INFO L130 BoogieDeclarations]: Found specification of procedure seq_chn_common_event [2020-10-15 12:03:30,599 INFO L130 BoogieDeclarations]: Found specification of procedure seq_timing_event [2020-10-15 12:03:30,599 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-15 12:03:30,599 INFO L130 BoogieDeclarations]: Found specification of procedure seq_local_event [2020-10-15 12:03:30,600 INFO L130 BoogieDeclarations]: Found specification of procedure seq_sysex_message [2020-10-15 12:03:30,600 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~X~int~TO~int [2020-10-15 12:03:30,600 INFO L130 BoogieDeclarations]: Found specification of procedure play_event [2020-10-15 12:03:30,600 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~VOID [2020-10-15 12:03:30,600 INFO L130 BoogieDeclarations]: Found specification of procedure reset_controllers [2020-10-15 12:03:30,600 INFO L130 BoogieDeclarations]: Found specification of procedure setup_mode2 [2020-10-15 12:03:30,600 INFO L130 BoogieDeclarations]: Found specification of procedure seq_drain_midi_queues [2020-10-15 12:03:30,600 INFO L130 BoogieDeclarations]: Found specification of procedure midi_outc___0 [2020-10-15 12:03:30,601 INFO L130 BoogieDeclarations]: Found specification of procedure seq_panic [2020-10-15 12:03:30,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_114 [2020-10-15 12:03:30,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_115 [2020-10-15 12:03:30,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_113 [2020-10-15 12:03:30,601 INFO L130 BoogieDeclarations]: Found specification of procedure reprogram_timer [2020-10-15 12:03:30,601 INFO L130 BoogieDeclarations]: Found specification of procedure sound_timer_interrupt [2020-10-15 12:03:30,601 INFO L130 BoogieDeclarations]: Found specification of procedure sound_timer_syncinterval [2020-10-15 12:03:30,602 INFO L130 BoogieDeclarations]: Found specification of procedure sound_timer_init [2020-10-15 12:03:30,602 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks [2020-10-15 12:03:30,602 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset [2020-10-15 12:03:30,602 INFO L130 BoogieDeclarations]: Found specification of procedure timer_open [2020-10-15 12:03:30,602 INFO L130 BoogieDeclarations]: Found specification of procedure timer_close [2020-10-15 12:03:30,602 INFO L130 BoogieDeclarations]: Found specification of procedure timer_event [2020-10-15 12:03:30,602 INFO L130 BoogieDeclarations]: Found specification of procedure timer_get_time [2020-10-15 12:03:30,602 INFO L130 BoogieDeclarations]: Found specification of procedure timer_ioctl [2020-10-15 12:03:30,603 INFO L130 BoogieDeclarations]: Found specification of procedure timer_arm [2020-10-15 12:03:30,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_124 [2020-10-15 12:03:30,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_125 [2020-10-15 12:03:30,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_123 [2020-10-15 12:03:30,603 INFO L130 BoogieDeclarations]: Found specification of procedure poll_def_tmr [2020-10-15 12:03:30,603 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks___0 [2020-10-15 12:03:30,603 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset___0 [2020-10-15 12:03:30,604 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_open [2020-10-15 12:03:30,604 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_close [2020-10-15 12:03:30,604 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_event [2020-10-15 12:03:30,604 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_get_time [2020-10-15 12:03:30,604 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_ioctl [2020-10-15 12:03:30,604 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_arm [2020-10-15 12:03:30,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-15 12:03:30,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-15 12:03:30,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 12:03:30,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 12:03:30,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 12:03:30,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 12:03:30,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-15 12:03:30,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-15 12:03:30,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-15 12:03:30,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-15 12:03:30,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-15 12:03:30,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-15 12:03:30,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-15 12:03:30,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-15 12:03:30,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_soundcard_mutex [2020-10-15 12:03:30,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_soundcard_mutex [2020-10-15 12:03:30,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_soundcard_mutex [2020-10-15 12:03:30,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_soundcard_mutex [2020-10-15 12:03:30,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_soundcard_mutex [2020-10-15 12:03:30,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_soundcard_mutex [2020-10-15 12:03:30,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_soundcard_mutex [2020-10-15 12:03:30,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_soundcard_mutex [2020-10-15 12:03:30,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_soundcard_mutex [2020-10-15 12:03:30,607 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-15 12:03:30,607 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 12:03:30,607 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 12:03:30,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 12:03:30,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 12:03:30,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 12:03:30,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 12:03:30,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 12:03:30,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 12:03:30,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 12:03:30,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 12:03:35,417 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3807: assume #t~switch126; [2020-10-15 12:03:35,418 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3807: assume !#t~switch126;#t~switch126 := #t~switch126 || 16 == ~size; [2020-10-15 12:03:35,418 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803: assume #t~switch126;#res := ~ret~3; [2020-10-15 12:03:35,418 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803: assume !#t~switch126;#t~switch126 := #t~switch126 || 10 == ~size; [2020-10-15 12:03:35,419 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3832: SUMMARY for call #t~ret129 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2020-10-15 12:03:35,419 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3799: assume #t~switch126;#res := ~ret~3; [2020-10-15 12:03:35,419 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3799: assume !#t~switch126;#t~switch126 := #t~switch126 || 8 == ~size; [2020-10-15 12:03:35,419 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3832-1: ~tmp___2~1 := #t~ret129;havoc #t~ret129;#res := (if ~tmp___2~1 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~1 % 18446744073709551616 % 4294967296 else ~tmp___2~1 % 18446744073709551616 % 4294967296 - 4294967296); [2020-10-15 12:03:35,419 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3795: assume #t~switch126;#res := ~ret~3; [2020-10-15 12:03:35,419 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3795: assume !#t~switch126;#t~switch126 := #t~switch126 || 4 == ~size; [2020-10-15 12:03:35,419 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3822: SUMMARY for call #t~ret128 := ldv__builtin_expect((if 0 != ~ret~3 then 1 else 0), 0); srcloc: null [2020-10-15 12:03:35,420 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3822-1: assume -9223372036854775808 <= #t~ret128 && #t~ret128 <= 9223372036854775807;~tmp___1~2 := #t~ret128;havoc #t~ret128; [2020-10-15 12:03:35,420 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch126;#res := ~ret~3; [2020-10-15 12:03:35,420 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch126;#t~switch126 := #t~switch126 || 2 == ~size; [2020-10-15 12:03:35,420 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3810: SUMMARY for call #t~ret127 := ldv__builtin_expect((if 0 != ~ret~3 then 1 else 0), 0); srcloc: null [2020-10-15 12:03:35,420 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3810-1: assume -9223372036854775808 <= #t~ret127 && #t~ret127 <= 9223372036854775807;~tmp___0~8 := #t~ret127;havoc #t~ret127; [2020-10-15 12:03:35,420 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3831: assume #t~switch126; [2020-10-15 12:03:35,420 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3831: assume !#t~switch126; [2020-10-15 12:03:35,421 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3790: havoc #t~switch126; [2020-10-15 12:03:35,421 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3823: assume 0 != ~tmp___1~2;#res := ~ret~3; [2020-10-15 12:03:35,421 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3823: assume !(0 != ~tmp___1~2);#res := ~ret~3; [2020-10-15 12:03:35,421 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3819: assume #t~switch126; [2020-10-15 12:03:35,421 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3819: assume !#t~switch126;#t~switch126 := true; [2020-10-15 12:03:35,421 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3811: assume 0 != ~tmp___0~8;#res := ~ret~3; [2020-10-15 12:03:35,422 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3811: assume !(0 != ~tmp___0~8);#res := ~ret~3; [2020-10-15 12:03:37,063 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3772: assume #t~switch121; [2020-10-15 12:03:37,064 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3772: assume !#t~switch121; [2020-10-15 12:03:37,064 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3741: assume #t~switch121;#res := ~ret~2; [2020-10-15 12:03:37,064 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3741: assume !#t~switch121;#t~switch121 := #t~switch121 || 10 == ~size; [2020-10-15 12:03:37,064 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3764: assume 0 != ~tmp___1~1;#res := ~ret~2; [2020-10-15 12:03:37,064 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3764: assume !(0 != ~tmp___1~1);#res := ~ret~2; [2020-10-15 12:03:37,064 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3731: assume #t~switch121;#res := ~ret~2; [2020-10-15 12:03:37,065 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3731: assume !#t~switch121;#t~switch121 := #t~switch121 || 4 == ~size; [2020-10-15 12:03:37,065 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3725: havoc #t~switch121; [2020-10-15 12:03:37,065 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch121;#res := ~ret~2; [2020-10-15 12:03:37,065 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3750: SUMMARY for call #t~ret122 := ldv__builtin_expect((if 0 != ~ret~2 then 1 else 0), 0); srcloc: null [2020-10-15 12:03:37,065 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3750-1: assume -9223372036854775808 <= #t~ret122 && #t~ret122 <= 9223372036854775807;~tmp___0~7 := #t~ret122;havoc #t~ret122; [2020-10-15 12:03:37,065 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch121;#t~switch121 := #t~switch121 || 2 == ~size; [2020-10-15 12:03:37,066 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3746: assume #t~switch121; [2020-10-15 12:03:37,066 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3746: assume !#t~switch121;#t~switch121 := #t~switch121 || 16 == ~size; [2020-10-15 12:03:37,066 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3773-1: ~tmp___2~0 := #t~ret124;havoc #t~ret124;#res := (if ~tmp___2~0 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~0 % 18446744073709551616 % 4294967296 else ~tmp___2~0 % 18446744073709551616 % 4294967296 - 4294967296); [2020-10-15 12:03:37,066 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3773: SUMMARY for call #t~ret124 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2020-10-15 12:03:37,066 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3736: assume #t~switch121;#res := ~ret~2; [2020-10-15 12:03:37,067 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3736: assume !#t~switch121;#t~switch121 := #t~switch121 || 8 == ~size; [2020-10-15 12:03:37,067 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3763-1: assume -9223372036854775808 <= #t~ret123 && #t~ret123 <= 9223372036854775807;~tmp___1~1 := #t~ret123;havoc #t~ret123; [2020-10-15 12:03:37,067 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3763: SUMMARY for call #t~ret123 := ldv__builtin_expect((if 0 != ~ret~2 then 1 else 0), 0); srcloc: null [2020-10-15 12:03:37,067 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3759: assume #t~switch121; [2020-10-15 12:03:37,067 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3759: assume !#t~switch121;#t~switch121 := true; [2020-10-15 12:03:37,067 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3751: assume 0 != ~tmp___0~7;#res := ~ret~2; [2020-10-15 12:03:37,067 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3751: assume !(0 != ~tmp___0~7);#res := ~ret~2; [2020-10-15 12:03:37,430 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 12:03:58,592 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:394) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:269) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-10-15 12:03:58,599 INFO L168 Benchmark]: Toolchain (without parser) took 34329.75 ms. Allocated memory was 138.4 MB in the beginning and 837.3 MB in the end (delta: 698.9 MB). Free memory was 83.5 MB in the beginning and 589.4 MB in the end (delta: -505.8 MB). Peak memory consumption was 669.2 MB. Max. memory is 7.1 GB. [2020-10-15 12:03:58,600 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 138.4 MB. Free memory was 118.5 MB in the beginning and 118.1 MB in the end (delta: 419.6 kB). Peak memory consumption was 419.6 kB. Max. memory is 7.1 GB. [2020-10-15 12:03:58,601 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5395.29 ms. Allocated memory was 138.4 MB in the beginning and 356.5 MB in the end (delta: 218.1 MB). Free memory was 83.1 MB in the beginning and 228.1 MB in the end (delta: -145.0 MB). Peak memory consumption was 241.2 MB. Max. memory is 7.1 GB. [2020-10-15 12:03:58,602 INFO L168 Benchmark]: Boogie Preprocessor took 705.72 ms. Allocated memory is still 356.5 MB. Free memory was 228.1 MB in the beginning and 143.2 MB in the end (delta: 85.0 MB). Peak memory consumption was 85.0 MB. Max. memory is 7.1 GB. [2020-10-15 12:03:58,603 INFO L168 Benchmark]: RCFGBuilder took 28224.78 ms. Allocated memory was 356.5 MB in the beginning and 837.3 MB in the end (delta: 480.8 MB). Free memory was 143.2 MB in the beginning and 589.4 MB in the end (delta: -446.2 MB). Peak memory consumption was 510.7 MB. Max. memory is 7.1 GB. [2020-10-15 12:03:58,607 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 138.4 MB. Free memory was 118.5 MB in the beginning and 118.1 MB in the end (delta: 419.6 kB). Peak memory consumption was 419.6 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5395.29 ms. Allocated memory was 138.4 MB in the beginning and 356.5 MB in the end (delta: 218.1 MB). Free memory was 83.1 MB in the beginning and 228.1 MB in the end (delta: -145.0 MB). Peak memory consumption was 241.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 705.72 ms. Allocated memory is still 356.5 MB. Free memory was 228.1 MB in the beginning and 143.2 MB in the end (delta: 85.0 MB). Peak memory consumption was 85.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 28224.78 ms. Allocated memory was 356.5 MB in the beginning and 837.3 MB in the end (delta: 480.8 MB). Free memory was 143.2 MB in the beginning and 589.4 MB in the end (delta: -446.2 MB). Peak memory consumption was 510.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:394) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...