/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=BIGGEST --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-v0.6/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 04:15:36,665 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 04:15:36,668 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 04:15:36,692 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 04:15:36,692 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 04:15:36,693 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 04:15:36,694 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 04:15:36,696 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 04:15:36,698 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 04:15:36,699 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 04:15:36,700 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 04:15:36,701 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 04:15:36,701 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 04:15:36,702 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 04:15:36,703 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 04:15:36,704 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 04:15:36,705 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 04:15:36,706 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 04:15:36,708 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 04:15:36,710 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 04:15:36,712 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 04:15:36,713 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 04:15:36,714 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 04:15:36,715 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 04:15:36,717 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 04:15:36,718 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 04:15:36,718 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 04:15:36,719 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 04:15:36,719 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 04:15:36,720 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 04:15:36,720 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 04:15:36,721 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 04:15:36,722 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 04:15:36,722 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 04:15:36,724 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 04:15:36,724 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 04:15:36,724 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 04:15:36,725 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 04:15:36,725 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 04:15:36,726 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 04:15:36,726 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 04:15:36,727 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 [2020-10-13 04:15:36,750 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 04:15:36,750 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 04:15:36,752 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 04:15:36,752 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 04:15:36,752 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 04:15:36,752 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 04:15:36,753 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 04:15:36,753 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 04:15:36,753 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 04:15:36,753 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 04:15:36,753 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 04:15:36,754 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 04:15:36,754 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 04:15:36,754 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 04:15:36,754 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 04:15:36,754 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 04:15:36,755 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 04:15:36,755 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 04:15:36,755 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 04:15:36,755 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 04:15:36,755 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 04:15:36,755 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 04:15:36,756 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 04:15:36,756 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 04:15:36,756 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 04:15:36,756 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 04:15:36,756 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 04:15:36,757 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=BIGGEST;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=BIGGEST;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=BIGGEST;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=BIGGEST;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=BIGGEST;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=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 04:15:37,060 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 04:15:37,073 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 04:15:37,076 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 04:15:37,078 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 04:15:37,078 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 04:15:37,079 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point.cil.out.i [2020-10-13 04:15:37,140 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/78a0c685d/6e0e0b3e8b7a40749313328ef3504a6c/FLAGc9a1ccce0 [2020-10-13 04:15:38,130 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 04:15:38,131 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-validator-v0.6/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point.cil.out.i [2020-10-13 04:15:38,177 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/78a0c685d/6e0e0b3e8b7a40749313328ef3504a6c/FLAGc9a1ccce0 [2020-10-13 04:15:38,429 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/78a0c685d/6e0e0b3e8b7a40749313328ef3504a6c [2020-10-13 04:15:38,440 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 04:15:38,442 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 04:15:38,443 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 04:15:38,443 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 04:15:38,447 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 04:15:38,448 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:15:38" (1/1) ... [2020-10-13 04:15:38,451 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ae6b0aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:15:38, skipping insertion in model container [2020-10-13 04:15:38,452 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:15:38" (1/1) ... [2020-10-13 04:15:38,460 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 04:15:38,661 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 04:15:42,422 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 04:15:42,524 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 04:15:43,098 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 04:15:44,345 INFO L208 MainTranslator]: Completed translation [2020-10-13 04:15:44,347 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:15:44 WrapperNode [2020-10-13 04:15:44,347 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 04:15:44,348 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 04:15:44,348 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 04:15:44,348 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 04:15:44,364 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:15:44" (1/1) ... [2020-10-13 04:15:44,364 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:15:44" (1/1) ... [2020-10-13 04:15:44,549 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:15:44" (1/1) ... [2020-10-13 04:15:44,550 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:15:44" (1/1) ... [2020-10-13 04:15:44,827 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:15:44" (1/1) ... [2020-10-13 04:15:44,892 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:15:44" (1/1) ... [2020-10-13 04:15:44,966 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:15:44" (1/1) ... [2020-10-13 04:15:45,054 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 04:15:45,054 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 04:15:45,055 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 04:15:45,055 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 04:15:45,056 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:15:44" (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 [2020-10-13 04:15:45,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 04:15:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 04:15:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-13 04:15:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~TO~int [2020-10-13 04:15:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-13 04:15:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-13 04:15:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-13 04:15:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-13 04:15:45,144 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 [2020-10-13 04:15:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2020-10-13 04:15:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~int [2020-10-13 04:15:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~TO~int [2020-10-13 04:15:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~VOID [2020-10-13 04:15:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-13 04:15:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~int~TO~VOID [2020-10-13 04:15:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~X~$Pointer$~TO~int [2020-10-13 04:15:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~X~int~X~int~X~int~TO~int [2020-10-13 04:15:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~int~TO~int [2020-10-13 04:15:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~TO~VOID [2020-10-13 04:15:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~$Pointer$~TO~int [2020-10-13 04:15:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-13 04:15:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~X~int~TO~int [2020-10-13 04:15:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~VOID [2020-10-13 04:15:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 04:15:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 04:15:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 04:15:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 04:15:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 04:15:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 04:15:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 04:15:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-13 04:15:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_install_audiodrv [2020-10-13 04:15:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_install_mixer [2020-10-13 04:15:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_audiodev [2020-10-13 04:15:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_audiodev [2020-10-13 04:15:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_mididev [2020-10-13 04:15:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_synthdev [2020-10-13 04:15:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_mixerdev [2020-10-13 04:15:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_timerdev [2020-10-13 04:15:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_mixerdev [2020-10-13 04:15:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_mididev [2020-10-13 04:15:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_synthdev [2020-10-13 04:15:45,161 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_timerdev [2020-10-13 04:15:45,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2020-10-13 04:15:45,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_2 [2020-10-13 04:15:45,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_3 [2020-10-13 04:15:45,161 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2020-10-13 04:15:45,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2020-10-13 04:15:45,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2020-10-13 04:15:45,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 04:15:45,162 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-13 04:15:45,162 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_module_get [2020-10-13 04:15:45,162 INFO L138 BoogieDeclarations]: Found implementation of procedure module_is_live [2020-10-13 04:15:45,162 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2020-10-13 04:15:45,163 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2020-10-13 04:15:45,164 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2020-10-13 04:15:45,164 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-13 04:15:45,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2020-10-13 04:15:45,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2020-10-13 04:15:45,165 INFO L138 BoogieDeclarations]: Found implementation of procedure load_mixer_volumes [2020-10-13 04:15:45,165 INFO L138 BoogieDeclarations]: Found implementation of procedure set_mixer_levels [2020-10-13 04:15:45,165 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mixer_levels [2020-10-13 04:15:45,165 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_read [2020-10-13 04:15:45,165 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_write [2020-10-13 04:15:45,165 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_open [2020-10-13 04:15:45,166 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_release [2020-10-13 04:15:45,166 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mixer_info [2020-10-13 04:15:45,167 INFO L138 BoogieDeclarations]: Found implementation of procedure get_old_mixer_info [2020-10-13 04:15:45,167 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_mixer_ioctl [2020-10-13 04:15:45,167 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_ioctl [2020-10-13 04:15:45,167 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_poll [2020-10-13 04:15:45,167 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_mmap [2020-10-13 04:15:45,167 INFO L138 BoogieDeclarations]: Found implementation of procedure create_special_devices [2020-10-13 04:15:45,169 INFO L138 BoogieDeclarations]: Found implementation of procedure oss_init [2020-10-13 04:15:45,170 INFO L138 BoogieDeclarations]: Found implementation of procedure oss_cleanup [2020-10-13 04:15:45,170 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_dma [2020-10-13 04:15:45,170 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_open_dma [2020-10-13 04:15:45,170 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_free_dma [2020-10-13 04:15:45,170 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_close_dma [2020-10-13 04:15:45,171 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sequencer_timer [2020-10-13 04:15:45,171 INFO L138 BoogieDeclarations]: Found implementation of procedure request_sound_timer [2020-10-13 04:15:45,172 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_stop_timer [2020-10-13 04:15:45,172 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_printf [2020-10-13 04:15:45,172 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_printf2 [2020-10-13 04:15:45,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_6 [2020-10-13 04:15:45,173 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 04:15:45,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2020-10-13 04:15:45,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2020-10-13 04:15:45,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2020-10-13 04:15:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2020-10-13 04:15:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2020-10-13 04:15:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2020-10-13 04:15:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2020-10-13 04:15:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2020-10-13 04:15:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2020-10-13 04:15:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2020-10-13 04:15:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2020-10-13 04:15:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2020-10-13 04:15:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2020-10-13 04:15:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2020-10-13 04:15:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2020-10-13 04:15:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2020-10-13 04:15:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2020-10-13 04:15:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2020-10-13 04:15:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2020-10-13 04:15:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_26 [2020-10-13 04:15:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2020-10-13 04:15:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2020-10-13 04:15:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 04:15:45,178 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 04:15:45,178 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 04:15:45,179 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 04:15:45,179 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_module_get___0 [2020-10-13 04:15:45,179 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get___0 [2020-10-13 04:15:45,179 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-13 04:15:45,181 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_mode [2020-10-13 04:15:45,181 INFO L138 BoogieDeclarations]: Found implementation of procedure set_format [2020-10-13 04:15:45,181 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_open [2020-10-13 04:15:45,181 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_output [2020-10-13 04:15:45,183 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_release [2020-10-13 04:15:45,183 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_bytes [2020-10-13 04:15:45,184 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_write [2020-10-13 04:15:45,184 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_read [2020-10-13 04:15:45,184 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_ioctl [2020-10-13 04:15:45,184 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_init_devices [2020-10-13 04:15:45,185 INFO L138 BoogieDeclarations]: Found implementation of procedure reorganize_buffers [2020-10-13 04:15:45,185 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_subdivide [2020-10-13 04:15:45,186 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_fragment [2020-10-13 04:15:45,186 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_ioctl [2020-10-13 04:15:45,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_51 [2020-10-13 04:15:45,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_52 [2020-10-13 04:15:45,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_53 [2020-10-13 04:15:45,190 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 04:15:45,191 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-13 04:15:45,191 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-13 04:15:45,191 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-13 04:15:45,192 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info___0 [2020-10-13 04:15:45,192 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-13 04:15:45,192 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-13 04:15:45,192 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-13 04:15:45,192 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPageReserved [2020-10-13 04:15:45,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ClearPageReserved [2020-10-13 04:15:45,192 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-10-13 04:15:45,193 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-13 04:15:45,193 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_dma_lock [2020-10-13 04:15:45,198 INFO L138 BoogieDeclarations]: Found implementation of procedure release_dma_lock [2020-10-13 04:15:45,199 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_dma [2020-10-13 04:15:45,199 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2020-10-13 04:15:45,199 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_dma_ff [2020-10-13 04:15:45,200 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_mode [2020-10-13 04:15:45,200 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_page [2020-10-13 04:15:45,200 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_addr [2020-10-13 04:15:45,200 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_count [2020-10-13 04:15:45,200 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_residue [2020-10-13 04:15:45,200 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-13 04:15:45,201 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-13 04:15:45,201 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2020-10-13 04:15:45,201 INFO L138 BoogieDeclarations]: Found implementation of procedure dmabuf_timeout [2020-10-13 04:15:45,201 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_dmap [2020-10-13 04:15:45,201 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_free_dmap [2020-10-13 04:15:45,201 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_start_dma [2020-10-13 04:15:45,201 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_init_buffers [2020-10-13 04:15:45,201 INFO L138 BoogieDeclarations]: Found implementation of procedure open_dmap [2020-10-13 04:15:45,202 INFO L138 BoogieDeclarations]: Found implementation of procedure close_dmap [2020-10-13 04:15:45,202 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_bits [2020-10-13 04:15:45,202 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_speed [2020-10-13 04:15:45,202 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_channels [2020-10-13 04:15:45,202 INFO L138 BoogieDeclarations]: Found implementation of procedure check_driver [2020-10-13 04:15:45,202 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_open [2020-10-13 04:15:45,202 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_reset [2020-10-13 04:15:45,202 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_output [2020-10-13 04:15:45,203 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_input [2020-10-13 04:15:45,203 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_launch_output [2020-10-13 04:15:45,203 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_sync [2020-10-13 04:15:45,203 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_release [2020-10-13 04:15:45,203 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_activate_recording [2020-10-13 04:15:45,203 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_getrdbuffer [2020-10-13 04:15:45,203 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_rmchars [2020-10-13 04:15:45,203 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_get_buffer_pointer [2020-10-13 04:15:45,204 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_start_devices [2020-10-13 04:15:45,204 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_space_in_queue [2020-10-13 04:15:45,204 INFO L138 BoogieDeclarations]: Found implementation of procedure output_sleep [2020-10-13 04:15:45,205 INFO L138 BoogieDeclarations]: Found implementation of procedure find_output_space [2020-10-13 04:15:45,205 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_getwrbuffer [2020-10-13 04:15:45,205 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_move_wrpointer [2020-10-13 04:15:45,205 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_start_dma [2020-10-13 04:15:45,205 INFO L138 BoogieDeclarations]: Found implementation of procedure local_start_dma [2020-10-13 04:15:45,205 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_output_interrupt [2020-10-13 04:15:45,205 INFO L138 BoogieDeclarations]: Found implementation of procedure do_outputintr [2020-10-13 04:15:45,206 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_outputintr [2020-10-13 04:15:45,206 INFO L138 BoogieDeclarations]: Found implementation of procedure do_inputintr [2020-10-13 04:15:45,206 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_inputintr [2020-10-13 04:15:45,206 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_init [2020-10-13 04:15:45,206 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_input [2020-10-13 04:15:45,206 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_output [2020-10-13 04:15:45,206 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_poll [2020-10-13 04:15:45,207 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_deinit [2020-10-13 04:15:45,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_57 [2020-10-13 04:15:45,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_58 [2020-10-13 04:15:45,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_59 [2020-10-13 04:15:45,207 INFO L138 BoogieDeclarations]: Found implementation of procedure do_midi_msg [2020-10-13 04:15:45,207 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_outc [2020-10-13 04:15:45,207 INFO L138 BoogieDeclarations]: Found implementation of procedure prefix_cmd [2020-10-13 04:15:45,207 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_input [2020-10-13 04:15:45,208 INFO L138 BoogieDeclarations]: Found implementation of procedure leave_sysex [2020-10-13 04:15:45,208 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_output [2020-10-13 04:15:45,208 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_ioctl [2020-10-13 04:15:45,208 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_kill_note [2020-10-13 04:15:45,208 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_set_instr [2020-10-13 04:15:45,208 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_start_note [2020-10-13 04:15:45,208 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_reset [2020-10-13 04:15:45,208 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_open [2020-10-13 04:15:45,209 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_close [2020-10-13 04:15:45,209 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_hw_control [2020-10-13 04:15:45,209 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_load_patch [2020-10-13 04:15:45,209 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_panning [2020-10-13 04:15:45,209 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_aftertouch [2020-10-13 04:15:45,209 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_controller [2020-10-13 04:15:45,209 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_bender [2020-10-13 04:15:45,209 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_setup_voice [2020-10-13 04:15:45,210 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_send_sysex [2020-10-13 04:15:45,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_63 [2020-10-13 04:15:45,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_64 [2020-10-13 04:15:45,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_65 [2020-10-13 04:15:45,210 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_midi_queue [2020-10-13 04:15:45,210 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_input_intr [2020-10-13 04:15:45,210 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_output_intr [2020-10-13 04:15:45,210 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_poll [2020-10-13 04:15:45,211 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_open [2020-10-13 04:15:45,211 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_release [2020-10-13 04:15:45,211 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_write [2020-10-13 04:15:45,211 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_read [2020-10-13 04:15:45,211 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_ioctl [2020-10-13 04:15:45,211 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_poll [2020-10-13 04:15:45,211 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_avail [2020-10-13 04:15:45,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2020-10-13 04:15:45,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_69 [2020-10-13 04:15:45,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_70 [2020-10-13 04:15:45,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_71 [2020-10-13 04:15:45,212 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-13 04:15:45,212 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2020-10-13 04:15:45,212 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_read [2020-10-13 04:15:45,212 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_midi_output [2020-10-13 04:15:45,213 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_copy_to_input [2020-10-13 04:15:45,213 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_midi_input [2020-10-13 04:15:45,213 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_input_event [2020-10-13 04:15:45,213 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_write [2020-10-13 04:15:45,213 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_queue [2020-10-13 04:15:45,213 INFO L138 BoogieDeclarations]: Found implementation of procedure extended_event [2020-10-13 04:15:45,213 INFO L138 BoogieDeclarations]: Found implementation of procedure find_voice [2020-10-13 04:15:45,213 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_voice [2020-10-13 04:15:45,214 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_chn_voice_event [2020-10-13 04:15:45,214 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_chn_common_event [2020-10-13 04:15:45,214 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_timing_event [2020-10-13 04:15:45,214 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_local_event [2020-10-13 04:15:45,215 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_sysex_message [2020-10-13 04:15:45,219 INFO L138 BoogieDeclarations]: Found implementation of procedure play_event [2020-10-13 04:15:45,219 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_startplay [2020-10-13 04:15:45,219 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_controllers [2020-10-13 04:15:45,219 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_mode2 [2020-10-13 04:15:45,219 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_open [2020-10-13 04:15:45,219 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_drain_midi_queues [2020-10-13 04:15:45,220 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_release [2020-10-13 04:15:45,220 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_sync [2020-10-13 04:15:45,220 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_outc___0 [2020-10-13 04:15:45,220 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_reset [2020-10-13 04:15:45,220 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_panic [2020-10-13 04:15:45,220 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_ioctl [2020-10-13 04:15:45,220 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_poll [2020-10-13 04:15:45,221 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_timer [2020-10-13 04:15:45,221 INFO L138 BoogieDeclarations]: Found implementation of procedure note_to_freq [2020-10-13 04:15:45,221 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2020-10-13 04:15:45,221 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_init [2020-10-13 04:15:45,225 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_unload [2020-10-13 04:15:45,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_75 [2020-10-13 04:15:45,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_76 [2020-10-13 04:15:45,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_77 [2020-10-13 04:15:45,226 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks [2020-10-13 04:15:45,226 INFO L138 BoogieDeclarations]: Found implementation of procedure reprogram_timer [2020-10-13 04:15:45,226 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_timer_syncinterval [2020-10-13 04:15:45,226 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset [2020-10-13 04:15:45,226 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_open [2020-10-13 04:15:45,226 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_close [2020-10-13 04:15:45,227 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_event [2020-10-13 04:15:45,227 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_get_time [2020-10-13 04:15:45,227 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_ioctl [2020-10-13 04:15:45,227 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_arm [2020-10-13 04:15:45,227 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_timer_interrupt [2020-10-13 04:15:45,227 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_timer_init [2020-10-13 04:15:45,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2020-10-13 04:15:45,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_81 [2020-10-13 04:15:45,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_82 [2020-10-13 04:15:45,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_83 [2020-10-13 04:15:45,228 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks___0 [2020-10-13 04:15:45,228 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_def_tmr [2020-10-13 04:15:45,228 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset___0 [2020-10-13 04:15:45,228 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_open [2020-10-13 04:15:45,228 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_close [2020-10-13 04:15:45,228 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_event [2020-10-13 04:15:45,228 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_get_time [2020-10-13 04:15:45,229 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_ioctl [2020-10-13 04:15:45,229 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_arm [2020-10-13 04:15:45,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2020-10-13 04:15:45,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2020-10-13 04:15:45,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_87 [2020-10-13 04:15:45,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_88 [2020-10-13 04:15:45,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_89 [2020-10-13 04:15:45,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 04:15:45,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 04:15:45,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 04:15:45,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 04:15:45,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 04:15:45,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 04:15:45,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 04:15:45,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_soundcard_mutex [2020-10-13 04:15:45,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_soundcard_mutex [2020-10-13 04:15:45,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_soundcard_mutex [2020-10-13 04:15:45,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_soundcard_mutex [2020-10-13 04:15:45,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_soundcard_mutex [2020-10-13 04:15:45,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_soundcard_mutex [2020-10-13 04:15:45,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_soundcard_mutex [2020-10-13 04:15:45,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 04:15:45,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 04:15:45,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2020-10-13 04:15:45,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-13 04:15:45,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-13 04:15:45,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 04:15:45,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2020-10-13 04:15:45,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-13 04:15:45,232 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-13 04:15:45,232 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-13 04:15:45,232 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 04:15:45,232 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-13 04:15:45,232 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-13 04:15:45,233 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 04:15:45,233 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-13 04:15:45,233 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 04:15:45,233 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-13 04:15:45,233 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-13 04:15:45,233 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-13 04:15:45,233 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-13 04:15:45,233 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-13 04:15:45,233 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2020-10-13 04:15:45,234 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2020-10-13 04:15:45,234 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2020-10-13 04:15:45,234 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on [2020-10-13 04:15:45,234 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on_timeout [2020-10-13 04:15:45,234 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2020-10-13 04:15:45,234 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-13 04:15:45,234 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2020-10-13 04:15:45,234 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-13 04:15:45,234 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-13 04:15:45,235 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 04:15:45,235 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2020-10-13 04:15:45,235 INFO L138 BoogieDeclarations]: Found implementation of procedure panic [2020-10-13 04:15:45,235 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 04:15:45,235 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_dsp [2020-10-13 04:15:45,235 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_midi [2020-10-13 04:15:45,235 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_mixer [2020-10-13 04:15:45,235 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_special [2020-10-13 04:15:45,236 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2020-10-13 04:15:45,236 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2020-10-13 04:15:45,236 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-13 04:15:45,236 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-13 04:15:45,236 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_dsp [2020-10-13 04:15:45,236 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_midi [2020-10-13 04:15:45,236 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_mixer [2020-10-13 04:15:45,236 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_special [2020-10-13 04:15:45,236 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-13 04:15:45,236 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2020-10-13 04:15:45,237 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-13 04:15:45,237 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 04:15:45,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 04:15:45,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 04:15:45,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 04:15:45,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-13 04:15:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 04:15:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 04:15:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 04:15:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 04:15:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-13 04:15:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-13 04:15:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_2 [2020-10-13 04:15:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 04:15:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_3 [2020-10-13 04:15:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-13 04:15:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2020-10-13 04:15:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 04:15:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 04:15:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 04:15:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-13 04:15:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 04:15:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 04:15:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 04:15:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 04:15:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 04:15:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 04:15:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 04:15:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 04:15:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 04:15:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 04:15:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 04:15:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 04:15:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 04:15:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-13 04:15:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_mixer [2020-10-13 04:15:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_midi [2020-10-13 04:15:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_dsp [2020-10-13 04:15:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_mixer [2020-10-13 04:15:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_midi [2020-10-13 04:15:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_dsp [2020-10-13 04:15:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2020-10-13 04:15:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_init [2020-10-13 04:15:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_deinit [2020-10-13 04:15:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure audio_init_devices [2020-10-13 04:15:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure sound_install_audiodrv [2020-10-13 04:15:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure sound_install_mixer [2020-10-13 04:15:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_audiodev [2020-10-13 04:15:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_mixerdev [2020-10-13 04:15:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_mididev [2020-10-13 04:15:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_synthdev [2020-10-13 04:15:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_timerdev [2020-10-13 04:15:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_mixerdev [2020-10-13 04:15:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_timerdev [2020-10-13 04:15:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_synthdev [2020-10-13 04:15:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_mididev [2020-10-13 04:15:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_audiodev [2020-10-13 04:15:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 04:15:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 04:15:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 04:15:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 04:15:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 04:15:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 04:15:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 04:15:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 04:15:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-13 04:15:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-13 04:15:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 04:15:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-13 04:15:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-13 04:15:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2020-10-13 04:15:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2020-10-13 04:15:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2020-10-13 04:15:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2020-10-13 04:15:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2020-10-13 04:15:45,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2020-10-13 04:15:45,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2020-10-13 04:15:45,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2020-10-13 04:15:45,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2020-10-13 04:15:45,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2020-10-13 04:15:45,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2020-10-13 04:15:45,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2020-10-13 04:15:45,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2020-10-13 04:15:45,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_26 [2020-10-13 04:15:45,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2020-10-13 04:15:45,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2020-10-13 04:15:45,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2020-10-13 04:15:45,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2020-10-13 04:15:45,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2020-10-13 04:15:45,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2020-10-13 04:15:45,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2020-10-13 04:15:45,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2020-10-13 04:15:45,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2020-10-13 04:15:45,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_soundcard_mutex [2020-10-13 04:15:45,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_soundcard_mutex [2020-10-13 04:15:45,251 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2020-10-13 04:15:45,251 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-13 04:15:45,251 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-13 04:15:45,251 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-13 04:15:45,251 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-13 04:15:45,252 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2020-10-13 04:15:45,252 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2020-10-13 04:15:45,252 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2020-10-13 04:15:45,252 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2020-10-13 04:15:45,252 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 04:15:45,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 04:15:45,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_6 [2020-10-13 04:15:45,252 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-13 04:15:45,252 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2020-10-13 04:15:45,253 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_special [2020-10-13 04:15:45,253 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_special [2020-10-13 04:15:45,253 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2020-10-13 04:15:45,253 INFO L130 BoogieDeclarations]: Found specification of procedure trace_module_get [2020-10-13 04:15:45,253 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-13 04:15:45,253 INFO L130 BoogieDeclarations]: Found specification of procedure module_is_live [2020-10-13 04:15:45,253 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2020-10-13 04:15:45,253 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2020-10-13 04:15:45,254 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2020-10-13 04:15:45,254 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-13 04:15:45,254 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2020-10-13 04:15:45,254 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2020-10-13 04:15:45,254 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2020-10-13 04:15:45,254 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2020-10-13 04:15:45,254 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_string [2020-10-13 04:15:45,254 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_unrolled [2020-10-13 04:15:45,254 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2020-10-13 04:15:45,255 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-13 04:15:45,255 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-13 04:15:45,255 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2020-10-13 04:15:45,255 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2020-10-13 04:15:45,255 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-13 04:15:45,255 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2020-10-13 04:15:45,255 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2020-10-13 04:15:45,255 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_dma [2020-10-13 04:15:45,255 INFO L130 BoogieDeclarations]: Found specification of procedure sound_open_dma [2020-10-13 04:15:45,256 INFO L130 BoogieDeclarations]: Found specification of procedure sound_free_dma [2020-10-13 04:15:45,256 INFO L130 BoogieDeclarations]: Found specification of procedure sound_close_dma [2020-10-13 04:15:45,256 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_poll [2020-10-13 04:15:45,256 INFO L130 BoogieDeclarations]: Found specification of procedure audio_read [2020-10-13 04:15:45,256 INFO L130 BoogieDeclarations]: Found specification of procedure audio_write [2020-10-13 04:15:45,256 INFO L130 BoogieDeclarations]: Found specification of procedure audio_open [2020-10-13 04:15:45,256 INFO L130 BoogieDeclarations]: Found specification of procedure audio_release [2020-10-13 04:15:45,256 INFO L130 BoogieDeclarations]: Found specification of procedure audio_ioctl [2020-10-13 04:15:45,256 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_read [2020-10-13 04:15:45,257 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_write [2020-10-13 04:15:45,257 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_open [2020-10-13 04:15:45,257 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_release [2020-10-13 04:15:45,257 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_ioctl [2020-10-13 04:15:45,257 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_poll [2020-10-13 04:15:45,257 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_unload [2020-10-13 04:15:45,257 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_timer [2020-10-13 04:15:45,257 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_read [2020-10-13 04:15:45,258 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_write [2020-10-13 04:15:45,258 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_open [2020-10-13 04:15:45,258 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_release [2020-10-13 04:15:45,258 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_ioctl [2020-10-13 04:15:45,258 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_poll [2020-10-13 04:15:45,258 INFO L130 BoogieDeclarations]: Found specification of procedure request_sound_timer [2020-10-13 04:15:45,258 INFO L130 BoogieDeclarations]: Found specification of procedure sound_stop_timer [2020-10-13 04:15:45,258 INFO L130 BoogieDeclarations]: Found specification of procedure conf_printf [2020-10-13 04:15:45,258 INFO L130 BoogieDeclarations]: Found specification of procedure conf_printf2 [2020-10-13 04:15:45,259 INFO L130 BoogieDeclarations]: Found specification of procedure load_mixer_volumes [2020-10-13 04:15:45,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-13 04:15:45,259 INFO L130 BoogieDeclarations]: Found specification of procedure set_mixer_levels [2020-10-13 04:15:45,259 INFO L130 BoogieDeclarations]: Found specification of procedure get_mixer_levels [2020-10-13 04:15:45,259 INFO L130 BoogieDeclarations]: Found specification of procedure sound_read [2020-10-13 04:15:45,259 INFO L130 BoogieDeclarations]: Found specification of procedure sound_write [2020-10-13 04:15:45,259 INFO L130 BoogieDeclarations]: Found specification of procedure sound_open [2020-10-13 04:15:45,259 INFO L130 BoogieDeclarations]: Found specification of procedure sound_release [2020-10-13 04:15:45,260 INFO L130 BoogieDeclarations]: Found specification of procedure get_mixer_info [2020-10-13 04:15:45,260 INFO L130 BoogieDeclarations]: Found specification of procedure get_old_mixer_info [2020-10-13 04:15:45,260 INFO L130 BoogieDeclarations]: Found specification of procedure sound_mixer_ioctl [2020-10-13 04:15:45,260 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~TO~int [2020-10-13 04:15:45,260 INFO L130 BoogieDeclarations]: Found specification of procedure sound_ioctl [2020-10-13 04:15:45,260 INFO L130 BoogieDeclarations]: Found specification of procedure sound_poll [2020-10-13 04:15:45,260 INFO L130 BoogieDeclarations]: Found specification of procedure sound_mmap [2020-10-13 04:15:45,260 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-13 04:15:45,260 INFO L130 BoogieDeclarations]: Found specification of procedure create_special_devices [2020-10-13 04:15:45,261 INFO L130 BoogieDeclarations]: Found specification of procedure oss_init [2020-10-13 04:15:45,261 INFO L130 BoogieDeclarations]: Found specification of procedure oss_cleanup [2020-10-13 04:15:45,261 INFO L130 BoogieDeclarations]: Found specification of procedure do_sequencer_timer [2020-10-13 04:15:45,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 04:15:45,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 04:15:45,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2020-10-13 04:15:45,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2020-10-13 04:15:45,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2020-10-13 04:15:45,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2020-10-13 04:15:45,262 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 04:15:45,262 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-13 04:15:45,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_52 [2020-10-13 04:15:45,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_53 [2020-10-13 04:15:45,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_51 [2020-10-13 04:15:45,262 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 04:15:45,262 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-13 04:15:45,263 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 04:15:45,263 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 04:15:45,263 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 04:15:45,263 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 04:15:45,263 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 04:15:45,263 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 04:15:45,263 INFO L130 BoogieDeclarations]: Found specification of procedure trace_module_get___0 [2020-10-13 04:15:45,263 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get___0 [2020-10-13 04:15:45,264 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-13 04:15:45,264 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-13 04:15:45,264 INFO L130 BoogieDeclarations]: Found specification of procedure translate_mode [2020-10-13 04:15:45,264 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_open [2020-10-13 04:15:45,264 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_release [2020-10-13 04:15:45,264 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_getwrbuffer [2020-10-13 04:15:45,264 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_getrdbuffer [2020-10-13 04:15:45,264 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_rmchars [2020-10-13 04:15:45,264 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_move_wrpointer [2020-10-13 04:15:45,265 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_space_in_queue [2020-10-13 04:15:45,265 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_activate_recording [2020-10-13 04:15:45,265 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_get_buffer_pointer [2020-10-13 04:15:45,265 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_launch_output [2020-10-13 04:15:45,265 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_reset [2020-10-13 04:15:45,265 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_sync [2020-10-13 04:15:45,265 INFO L130 BoogieDeclarations]: Found specification of procedure reorganize_buffers [2020-10-13 04:15:45,265 INFO L130 BoogieDeclarations]: Found specification of procedure dma_ioctl [2020-10-13 04:15:45,266 INFO L130 BoogieDeclarations]: Found specification of procedure set_format [2020-10-13 04:15:45,266 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-13 04:15:45,266 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-13 04:15:45,266 INFO L130 BoogieDeclarations]: Found specification of procedure sync_output [2020-10-13 04:15:45,266 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-13 04:15:45,266 INFO L130 BoogieDeclarations]: Found specification of procedure translate_bytes [2020-10-13 04:15:45,266 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 [2020-10-13 04:15:45,266 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2020-10-13 04:15:45,267 INFO L130 BoogieDeclarations]: Found specification of procedure dma_subdivide [2020-10-13 04:15:45,267 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_fragment [2020-10-13 04:15:45,267 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~int [2020-10-13 04:15:45,267 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~TO~int [2020-10-13 04:15:45,267 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~VOID [2020-10-13 04:15:45,267 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 04:15:45,267 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-13 04:15:45,267 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-13 04:15:45,268 INFO L130 BoogieDeclarations]: Found specification of procedure panic [2020-10-13 04:15:45,268 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-13 04:15:45,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_58 [2020-10-13 04:15:45,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_59 [2020-10-13 04:15:45,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_57 [2020-10-13 04:15:45,268 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info___0 [2020-10-13 04:15:45,268 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-13 04:15:45,268 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 04:15:45,269 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-13 04:15:45,269 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-13 04:15:45,269 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-13 04:15:45,269 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-13 04:15:45,269 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-13 04:15:45,269 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on_timeout [2020-10-13 04:15:45,269 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2020-10-13 04:15:45,269 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2020-10-13 04:15:45,269 INFO L130 BoogieDeclarations]: Found specification of procedure SetPageReserved [2020-10-13 04:15:45,270 INFO L130 BoogieDeclarations]: Found specification of procedure ClearPageReserved [2020-10-13 04:15:45,270 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-10-13 04:15:45,270 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-13 04:15:45,270 INFO L130 BoogieDeclarations]: Found specification of procedure claim_dma_lock [2020-10-13 04:15:45,270 INFO L130 BoogieDeclarations]: Found specification of procedure release_dma_lock [2020-10-13 04:15:45,270 INFO L130 BoogieDeclarations]: Found specification of procedure enable_dma [2020-10-13 04:15:45,270 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2020-10-13 04:15:45,270 INFO L130 BoogieDeclarations]: Found specification of procedure clear_dma_ff [2020-10-13 04:15:45,270 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_mode [2020-10-13 04:15:45,271 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_page [2020-10-13 04:15:45,271 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_addr [2020-10-13 04:15:45,271 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_count [2020-10-13 04:15:45,271 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_residue [2020-10-13 04:15:45,271 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-13 04:15:45,271 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-13 04:15:45,271 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2020-10-13 04:15:45,271 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-13 04:15:45,271 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_start_dma [2020-10-13 04:15:45,272 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_inputintr [2020-10-13 04:15:45,272 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_outputintr [2020-10-13 04:15:45,272 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_start_devices [2020-10-13 04:15:45,272 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_output [2020-10-13 04:15:45,272 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_input [2020-10-13 04:15:45,272 INFO L130 BoogieDeclarations]: Found specification of procedure local_start_dma [2020-10-13 04:15:45,272 INFO L130 BoogieDeclarations]: Found specification of procedure dmabuf_timeout [2020-10-13 04:15:45,272 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_dmap [2020-10-13 04:15:45,272 INFO L130 BoogieDeclarations]: Found specification of procedure sound_free_dmap [2020-10-13 04:15:45,273 INFO L130 BoogieDeclarations]: Found specification of procedure sound_start_dma [2020-10-13 04:15:45,273 INFO L130 BoogieDeclarations]: Found specification of procedure dma_init_buffers [2020-10-13 04:15:45,273 INFO L130 BoogieDeclarations]: Found specification of procedure open_dmap [2020-10-13 04:15:45,273 INFO L130 BoogieDeclarations]: Found specification of procedure close_dmap [2020-10-13 04:15:45,273 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_bits [2020-10-13 04:15:45,273 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_speed [2020-10-13 04:15:45,273 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_channels [2020-10-13 04:15:45,273 INFO L130 BoogieDeclarations]: Found specification of procedure check_driver [2020-10-13 04:15:45,274 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~int~TO~VOID [2020-10-13 04:15:45,274 INFO L130 BoogieDeclarations]: Found specification of procedure output_sleep [2020-10-13 04:15:45,274 INFO L130 BoogieDeclarations]: Found specification of procedure find_output_space [2020-10-13 04:15:45,274 INFO L130 BoogieDeclarations]: Found specification of procedure finish_output_interrupt [2020-10-13 04:15:45,274 INFO L130 BoogieDeclarations]: Found specification of procedure do_outputintr [2020-10-13 04:15:45,274 INFO L130 BoogieDeclarations]: Found specification of procedure do_inputintr [2020-10-13 04:15:45,274 INFO L130 BoogieDeclarations]: Found specification of procedure poll_input [2020-10-13 04:15:45,274 INFO L130 BoogieDeclarations]: Found specification of procedure poll_output [2020-10-13 04:15:45,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_64 [2020-10-13 04:15:45,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_65 [2020-10-13 04:15:45,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_63 [2020-10-13 04:15:45,275 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-13 04:15:45,275 INFO L130 BoogieDeclarations]: Found specification of procedure seq_input_event [2020-10-13 04:15:45,275 INFO L130 BoogieDeclarations]: Found specification of procedure do_midi_msg [2020-10-13 04:15:45,275 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_ioctl [2020-10-13 04:15:45,275 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_kill_note [2020-10-13 04:15:45,275 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_set_instr [2020-10-13 04:15:45,276 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_start_note [2020-10-13 04:15:45,276 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_reset [2020-10-13 04:15:45,276 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_open [2020-10-13 04:15:45,276 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_close [2020-10-13 04:15:45,276 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_hw_control [2020-10-13 04:15:45,276 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_load_patch [2020-10-13 04:15:45,276 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_panning [2020-10-13 04:15:45,276 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_aftertouch [2020-10-13 04:15:45,276 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_controller [2020-10-13 04:15:45,277 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_bender [2020-10-13 04:15:45,277 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_setup_voice [2020-10-13 04:15:45,277 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_send_sysex [2020-10-13 04:15:45,277 INFO L130 BoogieDeclarations]: Found specification of procedure midi_outc [2020-10-13 04:15:45,277 INFO L130 BoogieDeclarations]: Found specification of procedure prefix_cmd [2020-10-13 04:15:45,277 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_input [2020-10-13 04:15:45,277 INFO L130 BoogieDeclarations]: Found specification of procedure leave_sysex [2020-10-13 04:15:45,277 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_output [2020-10-13 04:15:45,277 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~X~$Pointer$~TO~int [2020-10-13 04:15:45,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_70 [2020-10-13 04:15:45,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_71 [2020-10-13 04:15:45,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_69 [2020-10-13 04:15:45,278 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on [2020-10-13 04:15:45,278 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-13 04:15:45,278 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_avail [2020-10-13 04:15:45,278 INFO L130 BoogieDeclarations]: Found specification of procedure midi_poll [2020-10-13 04:15:45,278 INFO L130 BoogieDeclarations]: Found specification of procedure drain_midi_queue [2020-10-13 04:15:45,278 INFO L130 BoogieDeclarations]: Found specification of procedure midi_input_intr [2020-10-13 04:15:45,279 INFO L130 BoogieDeclarations]: Found specification of procedure midi_output_intr [2020-10-13 04:15:45,279 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 04:15:45,279 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-13 04:15:45,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_76 [2020-10-13 04:15:45,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_77 [2020-10-13 04:15:45,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_75 [2020-10-13 04:15:45,279 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2020-10-13 04:15:45,279 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_init [2020-10-13 04:15:45,279 INFO L130 BoogieDeclarations]: Found specification of procedure note_to_freq [2020-10-13 04:15:45,280 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2020-10-13 04:15:45,280 INFO L130 BoogieDeclarations]: Found specification of procedure seq_copy_to_input [2020-10-13 04:15:45,280 INFO L130 BoogieDeclarations]: Found specification of procedure seq_queue [2020-10-13 04:15:45,280 INFO L130 BoogieDeclarations]: Found specification of procedure seq_startplay [2020-10-13 04:15:45,280 INFO L130 BoogieDeclarations]: Found specification of procedure seq_sync [2020-10-13 04:15:45,280 INFO L130 BoogieDeclarations]: Found specification of procedure seq_reset [2020-10-13 04:15:45,280 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_midi_output [2020-10-13 04:15:45,280 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_midi_input [2020-10-13 04:15:45,280 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~X~int~X~int~X~int~TO~int [2020-10-13 04:15:45,281 INFO L130 BoogieDeclarations]: Found specification of procedure extended_event [2020-10-13 04:15:45,281 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~int~TO~int [2020-10-13 04:15:45,281 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~TO~VOID [2020-10-13 04:15:45,281 INFO L130 BoogieDeclarations]: Found specification of procedure find_voice [2020-10-13 04:15:45,281 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_voice [2020-10-13 04:15:45,281 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~$Pointer$~TO~int [2020-10-13 04:15:45,281 INFO L130 BoogieDeclarations]: Found specification of procedure seq_chn_voice_event [2020-10-13 04:15:45,281 INFO L130 BoogieDeclarations]: Found specification of procedure seq_chn_common_event [2020-10-13 04:15:45,282 INFO L130 BoogieDeclarations]: Found specification of procedure seq_timing_event [2020-10-13 04:15:45,282 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-13 04:15:45,282 INFO L130 BoogieDeclarations]: Found specification of procedure seq_local_event [2020-10-13 04:15:45,282 INFO L130 BoogieDeclarations]: Found specification of procedure seq_sysex_message [2020-10-13 04:15:45,282 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~X~int~TO~int [2020-10-13 04:15:45,282 INFO L130 BoogieDeclarations]: Found specification of procedure play_event [2020-10-13 04:15:45,282 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~VOID [2020-10-13 04:15:45,282 INFO L130 BoogieDeclarations]: Found specification of procedure reset_controllers [2020-10-13 04:15:45,283 INFO L130 BoogieDeclarations]: Found specification of procedure setup_mode2 [2020-10-13 04:15:45,283 INFO L130 BoogieDeclarations]: Found specification of procedure seq_drain_midi_queues [2020-10-13 04:15:45,283 INFO L130 BoogieDeclarations]: Found specification of procedure midi_outc___0 [2020-10-13 04:15:45,283 INFO L130 BoogieDeclarations]: Found specification of procedure seq_panic [2020-10-13 04:15:45,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_82 [2020-10-13 04:15:45,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_83 [2020-10-13 04:15:45,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_81 [2020-10-13 04:15:45,283 INFO L130 BoogieDeclarations]: Found specification of procedure reprogram_timer [2020-10-13 04:15:45,284 INFO L130 BoogieDeclarations]: Found specification of procedure sound_timer_interrupt [2020-10-13 04:15:45,284 INFO L130 BoogieDeclarations]: Found specification of procedure sound_timer_syncinterval [2020-10-13 04:15:45,284 INFO L130 BoogieDeclarations]: Found specification of procedure sound_timer_init [2020-10-13 04:15:45,284 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks [2020-10-13 04:15:45,284 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset [2020-10-13 04:15:45,284 INFO L130 BoogieDeclarations]: Found specification of procedure timer_open [2020-10-13 04:15:45,284 INFO L130 BoogieDeclarations]: Found specification of procedure timer_close [2020-10-13 04:15:45,284 INFO L130 BoogieDeclarations]: Found specification of procedure timer_event [2020-10-13 04:15:45,284 INFO L130 BoogieDeclarations]: Found specification of procedure timer_get_time [2020-10-13 04:15:45,285 INFO L130 BoogieDeclarations]: Found specification of procedure timer_ioctl [2020-10-13 04:15:45,285 INFO L130 BoogieDeclarations]: Found specification of procedure timer_arm [2020-10-13 04:15:45,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_88 [2020-10-13 04:15:45,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_89 [2020-10-13 04:15:45,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_87 [2020-10-13 04:15:45,285 INFO L130 BoogieDeclarations]: Found specification of procedure poll_def_tmr [2020-10-13 04:15:45,285 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks___0 [2020-10-13 04:15:45,285 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset___0 [2020-10-13 04:15:45,286 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_open [2020-10-13 04:15:45,286 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_close [2020-10-13 04:15:45,286 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_event [2020-10-13 04:15:45,286 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_get_time [2020-10-13 04:15:45,286 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_ioctl [2020-10-13 04:15:45,286 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_arm [2020-10-13 04:15:45,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 04:15:45,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 04:15:45,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 04:15:45,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 04:15:45,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_soundcard_mutex [2020-10-13 04:15:45,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_soundcard_mutex [2020-10-13 04:15:45,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_soundcard_mutex [2020-10-13 04:15:45,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_soundcard_mutex [2020-10-13 04:15:45,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_soundcard_mutex [2020-10-13 04:15:45,287 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-13 04:15:45,287 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 04:15:45,287 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 04:15:45,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 04:15:45,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 04:15:45,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 04:15:45,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 04:15:45,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 04:15:45,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 04:15:45,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 04:15:45,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 04:15:49,528 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3809: assume #t~switch121; [2020-10-13 04:15:49,529 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3809: assume !#t~switch121;#t~switch121 := #t~switch121 || 16 == ~size; [2020-10-13 04:15:49,529 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3805: assume #t~switch121;#res := ~ret~3; [2020-10-13 04:15:49,529 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3805: assume !#t~switch121;#t~switch121 := #t~switch121 || 10 == ~size; [2020-10-13 04:15:49,529 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3834: SUMMARY for call #t~ret124 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2020-10-13 04:15:49,529 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3801: assume #t~switch121;#res := ~ret~3; [2020-10-13 04:15:49,529 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3801: assume !#t~switch121;#t~switch121 := #t~switch121 || 8 == ~size; [2020-10-13 04:15:49,530 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3834-1: ~tmp___2~2 := #t~ret124;havoc #t~ret124;#res := (if ~tmp___2~2 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~2 % 18446744073709551616 % 4294967296 else ~tmp___2~2 % 18446744073709551616 % 4294967296 - 4294967296); [2020-10-13 04:15:49,530 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3797: assume #t~switch121;#res := ~ret~3; [2020-10-13 04:15:49,530 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3797: assume !#t~switch121;#t~switch121 := #t~switch121 || 4 == ~size; [2020-10-13 04:15:49,530 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3824: SUMMARY for call #t~ret123 := ldv__builtin_expect((if 0 != ~ret~3 then 1 else 0), 0); srcloc: null [2020-10-13 04:15:49,530 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3824-1: assume -9223372036854775808 <= #t~ret123 && #t~ret123 <= 9223372036854775807;~tmp___1~3 := #t~ret123;havoc #t~ret123; [2020-10-13 04:15:49,530 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch121;#res := ~ret~3; [2020-10-13 04:15:49,531 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3812: SUMMARY for call #t~ret122 := ldv__builtin_expect((if 0 != ~ret~3 then 1 else 0), 0); srcloc: null [2020-10-13 04:15:49,531 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch121;#t~switch121 := #t~switch121 || 2 == ~size; [2020-10-13 04:15:49,531 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3812-1: assume -9223372036854775808 <= #t~ret122 && #t~ret122 <= 9223372036854775807;~tmp___0~8 := #t~ret122;havoc #t~ret122; [2020-10-13 04:15:49,531 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3833: assume #t~switch121; [2020-10-13 04:15:49,531 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3833: assume !#t~switch121; [2020-10-13 04:15:49,531 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3792: havoc #t~switch121; [2020-10-13 04:15:49,531 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3825: assume 0 != ~tmp___1~3;#res := ~ret~3; [2020-10-13 04:15:49,532 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3825: assume !(0 != ~tmp___1~3);#res := ~ret~3; [2020-10-13 04:15:49,532 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3821: assume #t~switch121; [2020-10-13 04:15:49,532 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3821: assume !#t~switch121;#t~switch121 := true; [2020-10-13 04:15:49,532 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3813: assume 0 != ~tmp___0~8;#res := ~ret~3; [2020-10-13 04:15:49,532 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3813: assume !(0 != ~tmp___0~8);#res := ~ret~3; [2020-10-13 04:15:51,283 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3774: assume #t~switch116; [2020-10-13 04:15:51,284 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3774: assume !#t~switch116; [2020-10-13 04:15:51,284 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3743: assume #t~switch116;#res := ~ret~2; [2020-10-13 04:15:51,284 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3743: assume !#t~switch116;#t~switch116 := #t~switch116 || 10 == ~size; [2020-10-13 04:15:51,284 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3766: assume 0 != ~tmp___1~2;#res := ~ret~2; [2020-10-13 04:15:51,285 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3766: assume !(0 != ~tmp___1~2);#res := ~ret~2; [2020-10-13 04:15:51,285 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3733: assume #t~switch116;#res := ~ret~2; [2020-10-13 04:15:51,285 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3733: assume !#t~switch116;#t~switch116 := #t~switch116 || 4 == ~size; [2020-10-13 04:15:51,285 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3727: havoc #t~switch116; [2020-10-13 04:15:51,285 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3752: SUMMARY for call #t~ret117 := ldv__builtin_expect((if 0 != ~ret~2 then 1 else 0), 0); srcloc: null [2020-10-13 04:15:51,286 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch116;#res := ~ret~2; [2020-10-13 04:15:51,286 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3752-1: assume -9223372036854775808 <= #t~ret117 && #t~ret117 <= 9223372036854775807;~tmp___0~7 := #t~ret117;havoc #t~ret117; [2020-10-13 04:15:51,286 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3748: assume #t~switch116; [2020-10-13 04:15:51,286 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3748: assume !#t~switch116;#t~switch116 := #t~switch116 || 16 == ~size; [2020-10-13 04:15:51,287 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch116;#t~switch116 := #t~switch116 || 2 == ~size; [2020-10-13 04:15:51,287 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3775-1: ~tmp___2~1 := #t~ret119;havoc #t~ret119;#res := (if ~tmp___2~1 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~1 % 18446744073709551616 % 4294967296 else ~tmp___2~1 % 18446744073709551616 % 4294967296 - 4294967296); [2020-10-13 04:15:51,287 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3775: SUMMARY for call #t~ret119 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2020-10-13 04:15:51,287 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3738: assume #t~switch116;#res := ~ret~2; [2020-10-13 04:15:51,287 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3738: assume !#t~switch116;#t~switch116 := #t~switch116 || 8 == ~size; [2020-10-13 04:15:51,288 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3765-1: assume -9223372036854775808 <= #t~ret118 && #t~ret118 <= 9223372036854775807;~tmp___1~2 := #t~ret118;havoc #t~ret118; [2020-10-13 04:15:51,288 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3765: SUMMARY for call #t~ret118 := ldv__builtin_expect((if 0 != ~ret~2 then 1 else 0), 0); srcloc: null [2020-10-13 04:15:51,288 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3761: assume #t~switch116; [2020-10-13 04:15:51,288 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3761: assume !#t~switch116;#t~switch116 := true; [2020-10-13 04:15:51,288 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3753: assume 0 != ~tmp___0~7;#res := ~ret~2; [2020-10-13 04:15:51,289 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L3753: assume !(0 != ~tmp___0~7);#res := ~ret~2; [2020-10-13 04:15:51,624 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 04:16:10,371 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:394) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:269) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2020-10-13 04:16:10,377 INFO L168 Benchmark]: Toolchain (without parser) took 31934.44 ms. Allocated memory was 137.4 MB in the beginning and 847.2 MB in the end (delta: 709.9 MB). Free memory was 83.0 MB in the beginning and 501.2 MB in the end (delta: -418.2 MB). Peak memory consumption was 685.0 MB. Max. memory is 7.1 GB. [2020-10-13 04:16:10,378 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 137.4 MB. Free memory was 118.9 MB in the beginning and 118.7 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-10-13 04:16:10,379 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5904.56 ms. Allocated memory was 137.4 MB in the beginning and 366.0 MB in the end (delta: 228.6 MB). Free memory was 82.8 MB in the beginning and 69.2 MB in the end (delta: 13.6 MB). Peak memory consumption was 242.2 MB. Max. memory is 7.1 GB. [2020-10-13 04:16:10,380 INFO L168 Benchmark]: Boogie Preprocessor took 706.01 ms. Allocated memory is still 366.0 MB. Free memory was 69.2 MB in the beginning and 206.2 MB in the end (delta: -137.1 MB). Peak memory consumption was 15.7 MB. Max. memory is 7.1 GB. [2020-10-13 04:16:10,381 INFO L168 Benchmark]: RCFGBuilder took 25319.68 ms. Allocated memory was 366.0 MB in the beginning and 847.2 MB in the end (delta: 481.3 MB). Free memory was 206.2 MB in the beginning and 501.2 MB in the end (delta: -295.0 MB). Peak memory consumption was 579.6 MB. Max. memory is 7.1 GB. [2020-10-13 04:16:10,385 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 137.4 MB. Free memory was 118.9 MB in the beginning and 118.7 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5904.56 ms. Allocated memory was 137.4 MB in the beginning and 366.0 MB in the end (delta: 228.6 MB). Free memory was 82.8 MB in the beginning and 69.2 MB in the end (delta: 13.6 MB). Peak memory consumption was 242.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 706.01 ms. Allocated memory is still 366.0 MB. Free memory was 69.2 MB in the beginning and 206.2 MB in the end (delta: -137.1 MB). Peak memory consumption was 15.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 25319.68 ms. Allocated memory was 366.0 MB in the beginning and 847.2 MB in the end (delta: 481.3 MB). Free memory was 206.2 MB in the beginning and 501.2 MB in the end (delta: -295.0 MB). Peak memory consumption was 579.6 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...