/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --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 language data_model -i ../../../trunk/examples/svcomp/ldv-commit-tester/main7_sound-oss-sound-ko--32_7a--c4cb1dd.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 15:51:15,685 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 15:51:15,690 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 15:51:15,752 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 15:51:15,752 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 15:51:15,759 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 15:51:15,762 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 15:51:15,767 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 15:51:15,772 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 15:51:15,781 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 15:51:15,782 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 15:51:15,784 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 15:51:15,785 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 15:51:15,788 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 15:51:15,791 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 15:51:15,793 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 15:51:15,795 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 15:51:15,799 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 15:51:15,808 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 15:51:15,815 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 15:51:15,817 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 15:51:15,818 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 15:51:15,820 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 15:51:15,821 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 15:51:15,837 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 15:51:15,839 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 15:51:15,840 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 15:51:15,844 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 15:51:15,845 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 15:51:15,846 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 15:51:15,846 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 15:51:15,847 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 15:51:15,848 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 15:51:15,849 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 15:51:15,851 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 15:51:15,851 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 15:51:15,852 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 15:51:15,852 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 15:51:15,852 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 15:51:15,854 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 15:51:15,854 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 15:51:15,856 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 [2020-10-29 15:51:15,883 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 15:51:15,883 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 15:51:15,885 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 15:51:15,886 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 15:51:15,886 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 15:51:15,886 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 15:51:15,886 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 15:51:15,887 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 15:51:15,887 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 15:51:15,887 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 15:51:15,887 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 15:51:15,887 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 15:51:15,888 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 15:51:15,888 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 15:51:15,888 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 15:51:15,888 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 15:51:15,889 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 15:51:15,889 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 15:51:15,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 15:51:15,890 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 15:51:15,890 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 15:51:15,890 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 15:51:15,890 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 15:51:15,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 15:51:15,891 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 15:51:15,891 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 15:51:15,891 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 15:51:15,891 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 15:51:16,322 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 15:51:16,354 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 15:51:16,358 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 15:51:16,360 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 15:51:16,361 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 15:51:16,363 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main7_sound-oss-sound-ko--32_7a--c4cb1dd.i [2020-10-29 15:51:16,462 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/c383ff91b/2af6eae359874566b29bdbfa464700c5/FLAGf1f11a206 [2020-10-29 15:51:17,834 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 15:51:17,836 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-commit-tester/main7_sound-oss-sound-ko--32_7a--c4cb1dd.i [2020-10-29 15:51:17,905 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/c383ff91b/2af6eae359874566b29bdbfa464700c5/FLAGf1f11a206 [2020-10-29 15:51:18,090 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/c383ff91b/2af6eae359874566b29bdbfa464700c5 [2020-10-29 15:51:18,094 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 15:51:18,100 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 15:51:18,102 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 15:51:18,103 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 15:51:18,107 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 15:51:18,108 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:51:18" (1/1) ... [2020-10-29 15:51:18,111 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4466deba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:51:18, skipping insertion in model container [2020-10-29 15:51:18,112 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:51:18" (1/1) ... [2020-10-29 15:51:18,121 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 15:51:18,342 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 15:51:21,587 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 15:51:21,691 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 15:51:22,275 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 15:51:23,546 INFO L208 MainTranslator]: Completed translation [2020-10-29 15:51:23,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:51:23 WrapperNode [2020-10-29 15:51:23,547 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 15:51:23,549 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 15:51:23,549 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 15:51:23,550 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 15:51:23,567 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:51:23" (1/1) ... [2020-10-29 15:51:23,567 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:51:23" (1/1) ... [2020-10-29 15:51:23,804 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:51:23" (1/1) ... [2020-10-29 15:51:23,804 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:51:23" (1/1) ... [2020-10-29 15:51:24,158 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:51:23" (1/1) ... [2020-10-29 15:51:24,228 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:51:23" (1/1) ... [2020-10-29 15:51:24,313 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:51:23" (1/1) ... [2020-10-29 15:51:24,393 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 15:51:24,396 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 15:51:24,396 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 15:51:24,396 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 15:51:24,398 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:51:23" (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 [2020-10-29 15:51:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 15:51:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 15:51:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-29 15:51:24,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~TO~int [2020-10-29 15:51:24,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-29 15:51:24,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-29 15:51:24,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-29 15:51:24,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-29 15:51:24,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-29 15:51:24,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2020-10-29 15:51:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~int [2020-10-29 15:51:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~TO~int [2020-10-29 15:51:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~VOID [2020-10-29 15:51:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-29 15:51:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~int~TO~VOID [2020-10-29 15:51:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~X~$Pointer$~TO~int [2020-10-29 15:51:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~$Pointer$~X~int~X~int~X~int~TO~int [2020-10-29 15:51:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~int~TO~int [2020-10-29 15:51:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~TO~VOID [2020-10-29 15:51:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~$Pointer$~TO~int [2020-10-29 15:51:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-29 15:51:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~X~int~TO~int [2020-10-29 15:51:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~VOID [2020-10-29 15:51:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 15:51:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_install_audiodrv [2020-10-29 15:51:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_install_mixer [2020-10-29 15:51:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_audiodev [2020-10-29 15:51:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_audiodev [2020-10-29 15:51:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_mididev [2020-10-29 15:51:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_synthdev [2020-10-29 15:51:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_mixerdev [2020-10-29 15:51:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_timerdev [2020-10-29 15:51:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_mixerdev [2020-10-29 15:51:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_mididev [2020-10-29 15:51:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_synthdev [2020-10-29 15:51:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_timerdev [2020-10-29 15:51:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2020-10-29 15:51:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_2 [2020-10-29 15:51:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_3 [2020-10-29 15:51:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2020-10-29 15:51:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2020-10-29 15:51:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2020-10-29 15:51:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-29 15:51:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_module_get [2020-10-29 15:51:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure module_is_live [2020-10-29 15:51:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2020-10-29 15:51:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2020-10-29 15:51:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2020-10-29 15:51:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-29 15:51:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2020-10-29 15:51:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2020-10-29 15:51:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure load_mixer_volumes [2020-10-29 15:51:24,506 INFO L138 BoogieDeclarations]: Found implementation of procedure set_mixer_levels [2020-10-29 15:51:24,506 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mixer_levels [2020-10-29 15:51:24,506 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_read [2020-10-29 15:51:24,506 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_write [2020-10-29 15:51:24,506 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_open [2020-10-29 15:51:24,507 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_release [2020-10-29 15:51:24,507 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mixer_info [2020-10-29 15:51:24,508 INFO L138 BoogieDeclarations]: Found implementation of procedure get_old_mixer_info [2020-10-29 15:51:24,508 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_mixer_ioctl [2020-10-29 15:51:24,508 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_ioctl [2020-10-29 15:51:24,508 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_poll [2020-10-29 15:51:24,508 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_mmap [2020-10-29 15:51:24,508 INFO L138 BoogieDeclarations]: Found implementation of procedure create_special_devices [2020-10-29 15:51:24,509 INFO L138 BoogieDeclarations]: Found implementation of procedure oss_init [2020-10-29 15:51:24,509 INFO L138 BoogieDeclarations]: Found implementation of procedure oss_cleanup [2020-10-29 15:51:24,509 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_dma [2020-10-29 15:51:24,509 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_open_dma [2020-10-29 15:51:24,509 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_free_dma [2020-10-29 15:51:24,509 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_close_dma [2020-10-29 15:51:24,510 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sequencer_timer [2020-10-29 15:51:24,510 INFO L138 BoogieDeclarations]: Found implementation of procedure request_sound_timer [2020-10-29 15:51:24,510 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_stop_timer [2020-10-29 15:51:24,511 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_printf [2020-10-29 15:51:24,512 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_printf2 [2020-10-29 15:51:24,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main1_sequence_infinite_withcheck_stateful [2020-10-29 15:51:24,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2020-10-29 15:51:24,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2020-10-29 15:51:24,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2020-10-29 15:51:24,512 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 15:51:24,513 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-29 15:51:24,513 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-29 15:51:24,514 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-29 15:51:24,514 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-29 15:51:24,514 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_mode [2020-10-29 15:51:24,514 INFO L138 BoogieDeclarations]: Found implementation of procedure set_format [2020-10-29 15:51:24,515 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_open [2020-10-29 15:51:24,515 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_output [2020-10-29 15:51:24,515 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_release [2020-10-29 15:51:24,515 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_bytes [2020-10-29 15:51:24,515 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_write [2020-10-29 15:51:24,515 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_read [2020-10-29 15:51:24,515 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_ioctl [2020-10-29 15:51:24,516 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_init_devices [2020-10-29 15:51:24,516 INFO L138 BoogieDeclarations]: Found implementation of procedure reorganize_buffers [2020-10-29 15:51:24,516 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_subdivide [2020-10-29 15:51:24,516 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_fragment [2020-10-29 15:51:24,516 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_ioctl [2020-10-29 15:51:24,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2020-10-29 15:51:24,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_14 [2020-10-29 15:51:24,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2020-10-29 15:51:24,517 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-29 15:51:24,517 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-29 15:51:24,517 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-29 15:51:24,517 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-29 15:51:24,517 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info___0 [2020-10-29 15:51:24,518 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-29 15:51:24,518 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-29 15:51:24,518 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-29 15:51:24,518 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPageReserved [2020-10-29 15:51:24,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ClearPageReserved [2020-10-29 15:51:24,519 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-10-29 15:51:24,520 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-29 15:51:24,520 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_dma_lock [2020-10-29 15:51:24,520 INFO L138 BoogieDeclarations]: Found implementation of procedure release_dma_lock [2020-10-29 15:51:24,520 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_dma [2020-10-29 15:51:24,520 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2020-10-29 15:51:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_dma_ff [2020-10-29 15:51:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_mode [2020-10-29 15:51:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_page [2020-10-29 15:51:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_addr [2020-10-29 15:51:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_count [2020-10-29 15:51:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_residue [2020-10-29 15:51:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-29 15:51:24,522 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-29 15:51:24,522 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2020-10-29 15:51:24,522 INFO L138 BoogieDeclarations]: Found implementation of procedure dmabuf_timeout [2020-10-29 15:51:24,522 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_dmap [2020-10-29 15:51:24,522 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_free_dmap [2020-10-29 15:51:24,522 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_start_dma [2020-10-29 15:51:24,523 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_init_buffers [2020-10-29 15:51:24,524 INFO L138 BoogieDeclarations]: Found implementation of procedure open_dmap [2020-10-29 15:51:24,524 INFO L138 BoogieDeclarations]: Found implementation of procedure close_dmap [2020-10-29 15:51:24,527 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_bits [2020-10-29 15:51:24,527 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_speed [2020-10-29 15:51:24,528 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_channels [2020-10-29 15:51:24,528 INFO L138 BoogieDeclarations]: Found implementation of procedure check_driver [2020-10-29 15:51:24,528 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_open [2020-10-29 15:51:24,529 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_reset [2020-10-29 15:51:24,529 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_output [2020-10-29 15:51:24,530 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_reset_input [2020-10-29 15:51:24,531 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_launch_output [2020-10-29 15:51:24,531 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_sync [2020-10-29 15:51:24,532 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_release [2020-10-29 15:51:24,536 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_activate_recording [2020-10-29 15:51:24,537 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_getrdbuffer [2020-10-29 15:51:24,537 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_rmchars [2020-10-29 15:51:24,537 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_get_buffer_pointer [2020-10-29 15:51:24,537 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_start_devices [2020-10-29 15:51:24,537 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_space_in_queue [2020-10-29 15:51:24,537 INFO L138 BoogieDeclarations]: Found implementation of procedure output_sleep [2020-10-29 15:51:24,538 INFO L138 BoogieDeclarations]: Found implementation of procedure find_output_space [2020-10-29 15:51:24,538 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_getwrbuffer [2020-10-29 15:51:24,538 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_move_wrpointer [2020-10-29 15:51:24,538 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_start_dma [2020-10-29 15:51:24,538 INFO L138 BoogieDeclarations]: Found implementation of procedure local_start_dma [2020-10-29 15:51:24,538 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_output_interrupt [2020-10-29 15:51:24,538 INFO L138 BoogieDeclarations]: Found implementation of procedure do_outputintr [2020-10-29 15:51:24,539 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_outputintr [2020-10-29 15:51:24,539 INFO L138 BoogieDeclarations]: Found implementation of procedure do_inputintr [2020-10-29 15:51:24,539 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_inputintr [2020-10-29 15:51:24,541 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_init [2020-10-29 15:51:24,541 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_input [2020-10-29 15:51:24,541 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_output [2020-10-29 15:51:24,541 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_poll [2020-10-29 15:51:24,541 INFO L138 BoogieDeclarations]: Found implementation of procedure DMAbuf_deinit [2020-10-29 15:51:24,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2020-10-29 15:51:24,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_20 [2020-10-29 15:51:24,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2020-10-29 15:51:24,542 INFO L138 BoogieDeclarations]: Found implementation of procedure do_midi_msg [2020-10-29 15:51:24,542 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_outc [2020-10-29 15:51:24,542 INFO L138 BoogieDeclarations]: Found implementation of procedure prefix_cmd [2020-10-29 15:51:24,542 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_input [2020-10-29 15:51:24,542 INFO L138 BoogieDeclarations]: Found implementation of procedure leave_sysex [2020-10-29 15:51:24,542 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_output [2020-10-29 15:51:24,543 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_ioctl [2020-10-29 15:51:24,543 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_kill_note [2020-10-29 15:51:24,543 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_set_instr [2020-10-29 15:51:24,543 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_start_note [2020-10-29 15:51:24,543 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_reset [2020-10-29 15:51:24,543 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_open [2020-10-29 15:51:24,543 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_close [2020-10-29 15:51:24,543 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_hw_control [2020-10-29 15:51:24,544 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_load_patch [2020-10-29 15:51:24,544 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_panning [2020-10-29 15:51:24,544 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_aftertouch [2020-10-29 15:51:24,544 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_controller [2020-10-29 15:51:24,544 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_bender [2020-10-29 15:51:24,544 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_setup_voice [2020-10-29 15:51:24,544 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_synth_send_sysex [2020-10-29 15:51:24,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2020-10-29 15:51:24,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_26 [2020-10-29 15:51:24,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2020-10-29 15:51:24,545 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_midi_queue [2020-10-29 15:51:24,545 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_input_intr [2020-10-29 15:51:24,545 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_output_intr [2020-10-29 15:51:24,546 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_poll [2020-10-29 15:51:24,546 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_open [2020-10-29 15:51:24,546 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_release [2020-10-29 15:51:24,546 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_write [2020-10-29 15:51:24,546 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_read [2020-10-29 15:51:24,546 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_ioctl [2020-10-29 15:51:24,546 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_poll [2020-10-29 15:51:24,547 INFO L138 BoogieDeclarations]: Found implementation of procedure MIDIbuf_avail [2020-10-29 15:51:24,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2020-10-29 15:51:24,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_32 [2020-10-29 15:51:24,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2020-10-29 15:51:24,547 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-29 15:51:24,547 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2020-10-29 15:51:24,547 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_read [2020-10-29 15:51:24,547 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_midi_output [2020-10-29 15:51:24,548 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_copy_to_input [2020-10-29 15:51:24,548 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_midi_input [2020-10-29 15:51:24,548 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_input_event [2020-10-29 15:51:24,548 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_write [2020-10-29 15:51:24,548 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_queue [2020-10-29 15:51:24,548 INFO L138 BoogieDeclarations]: Found implementation of procedure extended_event [2020-10-29 15:51:24,548 INFO L138 BoogieDeclarations]: Found implementation of procedure find_voice [2020-10-29 15:51:24,548 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_voice [2020-10-29 15:51:24,549 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_chn_voice_event [2020-10-29 15:51:24,549 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_chn_common_event [2020-10-29 15:51:24,549 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_timing_event [2020-10-29 15:51:24,549 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_local_event [2020-10-29 15:51:24,549 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_sysex_message [2020-10-29 15:51:24,549 INFO L138 BoogieDeclarations]: Found implementation of procedure play_event [2020-10-29 15:51:24,549 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_startplay [2020-10-29 15:51:24,549 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_controllers [2020-10-29 15:51:24,550 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_mode2 [2020-10-29 15:51:24,550 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_open [2020-10-29 15:51:24,550 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_drain_midi_queues [2020-10-29 15:51:24,550 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_release [2020-10-29 15:51:24,550 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_sync [2020-10-29 15:51:24,550 INFO L138 BoogieDeclarations]: Found implementation of procedure midi_outc___0 [2020-10-29 15:51:24,550 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_reset [2020-10-29 15:51:24,550 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_panic [2020-10-29 15:51:24,550 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_ioctl [2020-10-29 15:51:24,551 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_poll [2020-10-29 15:51:24,551 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_timer [2020-10-29 15:51:24,551 INFO L138 BoogieDeclarations]: Found implementation of procedure note_to_freq [2020-10-29 15:51:24,551 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2020-10-29 15:51:24,551 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_init [2020-10-29 15:51:24,551 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_unload [2020-10-29 15:51:24,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_37 [2020-10-29 15:51:24,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_38 [2020-10-29 15:51:24,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_39 [2020-10-29 15:51:24,552 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks [2020-10-29 15:51:24,552 INFO L138 BoogieDeclarations]: Found implementation of procedure reprogram_timer [2020-10-29 15:51:24,552 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_timer_syncinterval [2020-10-29 15:51:24,552 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset [2020-10-29 15:51:24,552 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_open [2020-10-29 15:51:24,552 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_close [2020-10-29 15:51:24,552 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_event [2020-10-29 15:51:24,552 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_get_time [2020-10-29 15:51:24,553 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_ioctl [2020-10-29 15:51:24,553 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_arm [2020-10-29 15:51:24,553 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_timer_interrupt [2020-10-29 15:51:24,553 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_timer_init [2020-10-29 15:51:24,553 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 15:51:24,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_43 [2020-10-29 15:51:24,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_44 [2020-10-29 15:51:24,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_45 [2020-10-29 15:51:24,559 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr2ticks___0 [2020-10-29 15:51:24,559 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_def_tmr [2020-10-29 15:51:24,559 INFO L138 BoogieDeclarations]: Found implementation of procedure tmr_reset___0 [2020-10-29 15:51:24,559 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_open [2020-10-29 15:51:24,559 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_close [2020-10-29 15:51:24,559 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_event [2020-10-29 15:51:24,559 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_get_time [2020-10-29 15:51:24,560 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_ioctl [2020-10-29 15:51:24,560 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_arm [2020-10-29 15:51:24,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main8_sequence_infinite_withcheck_stateful [2020-10-29 15:51:24,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_49 [2020-10-29 15:51:24,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_50 [2020-10-29 15:51:24,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_51 [2020-10-29 15:51:24,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-29 15:51:24,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 15:51:24,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-29 15:51:24,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-29 15:51:24,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-29 15:51:24,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-29 15:51:24,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-29 15:51:24,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-29 15:51:24,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-29 15:51:24,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 15:51:24,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 15:51:24,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2020-10-29 15:51:24,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-29 15:51:24,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-29 15:51:24,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 15:51:24,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2020-10-29 15:51:24,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-29 15:51:24,566 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-29 15:51:24,566 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-29 15:51:24,566 INFO L138 BoogieDeclarations]: Found implementation of procedure _lock_kernel [2020-10-29 15:51:24,566 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-29 15:51:24,566 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-29 15:51:24,566 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-29 15:51:24,566 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-29 15:51:24,566 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-29 15:51:24,567 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-29 15:51:24,567 INFO L138 BoogieDeclarations]: Found implementation of procedure _unlock_kernel [2020-10-29 15:51:24,567 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-29 15:51:24,567 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-29 15:51:24,567 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-29 15:51:24,567 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-29 15:51:24,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 15:51:24,567 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-29 15:51:24,568 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2020-10-29 15:51:24,568 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2020-10-29 15:51:24,568 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2020-10-29 15:51:24,568 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on [2020-10-29 15:51:24,568 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on_timeout [2020-10-29 15:51:24,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2020-10-29 15:51:24,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2020-10-29 15:51:24,568 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2020-10-29 15:51:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-29 15:51:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2020-10-29 15:51:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-29 15:51:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-29 15:51:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-29 15:51:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure panic [2020-10-29 15:51:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 15:51:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_dsp [2020-10-29 15:51:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_midi [2020-10-29 15:51:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_mixer [2020-10-29 15:51:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sound_special [2020-10-29 15:51:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2020-10-29 15:51:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2020-10-29 15:51:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-29 15:51:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-29 15:51:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_dsp [2020-10-29 15:51:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_midi [2020-10-29 15:51:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_mixer [2020-10-29 15:51:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sound_special [2020-10-29 15:51:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-29 15:51:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2020-10-29 15:51:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-29 15:51:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 15:51:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 15:51:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 15:51:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-29 15:51:24,572 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 15:51:24,572 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 15:51:24,572 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 15:51:24,572 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 15:51:24,572 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 15:51:24,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 15:51:24,572 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 15:51:24,572 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 15:51:24,572 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-29 15:51:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-29 15:51:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_2 [2020-10-29 15:51:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-29 15:51:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_3 [2020-10-29 15:51:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-29 15:51:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2020-10-29 15:51:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-29 15:51:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-29 15:51:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-29 15:51:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-29 15:51:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_mixer [2020-10-29 15:51:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_midi [2020-10-29 15:51:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_dsp [2020-10-29 15:51:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_mixer [2020-10-29 15:51:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_midi [2020-10-29 15:51:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_dsp [2020-10-29 15:51:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2020-10-29 15:51:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_init [2020-10-29 15:51:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_deinit [2020-10-29 15:51:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure audio_init_devices [2020-10-29 15:51:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure sound_install_audiodrv [2020-10-29 15:51:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure sound_install_mixer [2020-10-29 15:51:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_audiodev [2020-10-29 15:51:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_mixerdev [2020-10-29 15:51:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_mididev [2020-10-29 15:51:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_synthdev [2020-10-29 15:51:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_timerdev [2020-10-29 15:51:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_mixerdev [2020-10-29 15:51:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_timerdev [2020-10-29 15:51:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_synthdev [2020-10-29 15:51:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_mididev [2020-10-29 15:51:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_audiodev [2020-10-29 15:51:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 15:51:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 15:51:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 15:51:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 15:51:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 15:51:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 15:51:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 15:51:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 15:51:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-29 15:51:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-29 15:51:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-29 15:51:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-29 15:51:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-29 15:51:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2020-10-29 15:51:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2020-10-29 15:51:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2020-10-29 15:51:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2020-10-29 15:51:24,579 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2020-10-29 15:51:24,579 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-29 15:51:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2020-10-29 15:51:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2020-10-29 15:51:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-29 15:51:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-29 15:51:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-29 15:51:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-29 15:51:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2020-10-29 15:51:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure register_sound_special [2020-10-29 15:51:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sound_special [2020-10-29 15:51:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2020-10-29 15:51:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure trace_module_get [2020-10-29 15:51:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-29 15:51:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure module_is_live [2020-10-29 15:51:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2020-10-29 15:51:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2020-10-29 15:51:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2020-10-29 15:51:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-29 15:51:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2020-10-29 15:51:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2020-10-29 15:51:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2020-10-29 15:51:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2020-10-29 15:51:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_string [2020-10-29 15:51:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_unrolled [2020-10-29 15:51:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2020-10-29 15:51:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-29 15:51:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-29 15:51:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2020-10-29 15:51:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2020-10-29 15:51:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-29 15:51:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2020-10-29 15:51:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2020-10-29 15:51:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_dma [2020-10-29 15:51:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure sound_open_dma [2020-10-29 15:51:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure sound_free_dma [2020-10-29 15:51:24,588 INFO L130 BoogieDeclarations]: Found specification of procedure sound_close_dma [2020-10-29 15:51:24,588 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_poll [2020-10-29 15:51:24,588 INFO L130 BoogieDeclarations]: Found specification of procedure audio_read [2020-10-29 15:51:24,588 INFO L130 BoogieDeclarations]: Found specification of procedure audio_write [2020-10-29 15:51:24,588 INFO L130 BoogieDeclarations]: Found specification of procedure audio_open [2020-10-29 15:51:24,588 INFO L130 BoogieDeclarations]: Found specification of procedure audio_release [2020-10-29 15:51:24,588 INFO L130 BoogieDeclarations]: Found specification of procedure audio_ioctl [2020-10-29 15:51:24,588 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_read [2020-10-29 15:51:24,589 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_write [2020-10-29 15:51:24,589 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_open [2020-10-29 15:51:24,589 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_release [2020-10-29 15:51:24,589 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_ioctl [2020-10-29 15:51:24,589 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_poll [2020-10-29 15:51:24,589 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_unload [2020-10-29 15:51:24,589 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_timer [2020-10-29 15:51:24,589 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_read [2020-10-29 15:51:24,589 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_write [2020-10-29 15:51:24,590 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_open [2020-10-29 15:51:24,590 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_release [2020-10-29 15:51:24,590 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_ioctl [2020-10-29 15:51:24,590 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_poll [2020-10-29 15:51:24,590 INFO L130 BoogieDeclarations]: Found specification of procedure request_sound_timer [2020-10-29 15:51:24,590 INFO L130 BoogieDeclarations]: Found specification of procedure sound_stop_timer [2020-10-29 15:51:24,590 INFO L130 BoogieDeclarations]: Found specification of procedure conf_printf [2020-10-29 15:51:24,590 INFO L130 BoogieDeclarations]: Found specification of procedure conf_printf2 [2020-10-29 15:51:24,590 INFO L130 BoogieDeclarations]: Found specification of procedure load_mixer_volumes [2020-10-29 15:51:24,590 INFO L130 BoogieDeclarations]: Found specification of procedure _lock_kernel [2020-10-29 15:51:24,591 INFO L130 BoogieDeclarations]: Found specification of procedure _unlock_kernel [2020-10-29 15:51:24,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-29 15:51:24,591 INFO L130 BoogieDeclarations]: Found specification of procedure set_mixer_levels [2020-10-29 15:51:24,591 INFO L130 BoogieDeclarations]: Found specification of procedure get_mixer_levels [2020-10-29 15:51:24,591 INFO L130 BoogieDeclarations]: Found specification of procedure sound_read [2020-10-29 15:51:24,591 INFO L130 BoogieDeclarations]: Found specification of procedure sound_write [2020-10-29 15:51:24,591 INFO L130 BoogieDeclarations]: Found specification of procedure sound_open [2020-10-29 15:51:24,591 INFO L130 BoogieDeclarations]: Found specification of procedure sound_release [2020-10-29 15:51:24,591 INFO L130 BoogieDeclarations]: Found specification of procedure get_mixer_info [2020-10-29 15:51:24,592 INFO L130 BoogieDeclarations]: Found specification of procedure get_old_mixer_info [2020-10-29 15:51:24,592 INFO L130 BoogieDeclarations]: Found specification of procedure sound_mixer_ioctl [2020-10-29 15:51:24,592 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~TO~int [2020-10-29 15:51:24,592 INFO L130 BoogieDeclarations]: Found specification of procedure sound_ioctl [2020-10-29 15:51:24,592 INFO L130 BoogieDeclarations]: Found specification of procedure sound_poll [2020-10-29 15:51:24,592 INFO L130 BoogieDeclarations]: Found specification of procedure sound_mmap [2020-10-29 15:51:24,592 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-29 15:51:24,592 INFO L130 BoogieDeclarations]: Found specification of procedure create_special_devices [2020-10-29 15:51:24,592 INFO L130 BoogieDeclarations]: Found specification of procedure oss_init [2020-10-29 15:51:24,593 INFO L130 BoogieDeclarations]: Found specification of procedure oss_cleanup [2020-10-29 15:51:24,593 INFO L130 BoogieDeclarations]: Found specification of procedure do_sequencer_timer [2020-10-29 15:51:24,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 15:51:24,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2020-10-29 15:51:24,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 15:51:24,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2020-10-29 15:51:24,593 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 15:51:24,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main1_sequence_infinite_withcheck_stateful [2020-10-29 15:51:24,593 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-29 15:51:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_14 [2020-10-29 15:51:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2020-10-29 15:51:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2020-10-29 15:51:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-29 15:51:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-29 15:51:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-29 15:51:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-29 15:51:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 15:51:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-29 15:51:24,595 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-29 15:51:24,595 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-29 15:51:24,595 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-29 15:51:24,595 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-29 15:51:24,595 INFO L130 BoogieDeclarations]: Found specification of procedure translate_mode [2020-10-29 15:51:24,595 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_open [2020-10-29 15:51:24,595 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_release [2020-10-29 15:51:24,595 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_getwrbuffer [2020-10-29 15:51:24,596 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_getrdbuffer [2020-10-29 15:51:24,596 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_rmchars [2020-10-29 15:51:24,596 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_move_wrpointer [2020-10-29 15:51:24,596 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_space_in_queue [2020-10-29 15:51:24,596 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_activate_recording [2020-10-29 15:51:24,596 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_get_buffer_pointer [2020-10-29 15:51:24,596 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_launch_output [2020-10-29 15:51:24,596 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_reset [2020-10-29 15:51:24,596 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_sync [2020-10-29 15:51:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure reorganize_buffers [2020-10-29 15:51:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure dma_ioctl [2020-10-29 15:51:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure set_format [2020-10-29 15:51:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-29 15:51:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-29 15:51:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure sync_output [2020-10-29 15:51:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-29 15:51:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure translate_bytes [2020-10-29 15:51:24,597 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 [2020-10-29 15:51:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2020-10-29 15:51:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure dma_subdivide [2020-10-29 15:51:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_fragment [2020-10-29 15:51:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~int [2020-10-29 15:51:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~TO~int [2020-10-29 15:51:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~VOID [2020-10-29 15:51:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-29 15:51:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-29 15:51:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-29 15:51:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure panic [2020-10-29 15:51:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-29 15:51:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_20 [2020-10-29 15:51:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2020-10-29 15:51:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2020-10-29 15:51:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info___0 [2020-10-29 15:51:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-29 15:51:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 15:51:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-29 15:51:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-29 15:51:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-29 15:51:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-29 15:51:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-29 15:51:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on_timeout [2020-10-29 15:51:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2020-10-29 15:51:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2020-10-29 15:51:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure SetPageReserved [2020-10-29 15:51:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure ClearPageReserved [2020-10-29 15:51:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-10-29 15:51:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-29 15:51:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure claim_dma_lock [2020-10-29 15:51:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure release_dma_lock [2020-10-29 15:51:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure enable_dma [2020-10-29 15:51:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2020-10-29 15:51:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure clear_dma_ff [2020-10-29 15:51:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_mode [2020-10-29 15:51:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_page [2020-10-29 15:51:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_addr [2020-10-29 15:51:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_count [2020-10-29 15:51:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_residue [2020-10-29 15:51:24,603 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-29 15:51:24,603 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-29 15:51:24,603 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2020-10-29 15:51:24,603 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-29 15:51:24,603 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_start_dma [2020-10-29 15:51:24,603 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_inputintr [2020-10-29 15:51:24,603 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_outputintr [2020-10-29 15:51:24,603 INFO L130 BoogieDeclarations]: Found specification of procedure DMAbuf_start_devices [2020-10-29 15:51:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_output [2020-10-29 15:51:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure dma_reset_input [2020-10-29 15:51:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure local_start_dma [2020-10-29 15:51:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure dmabuf_timeout [2020-10-29 15:51:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_dmap [2020-10-29 15:51:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure sound_free_dmap [2020-10-29 15:51:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure sound_start_dma [2020-10-29 15:51:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure dma_init_buffers [2020-10-29 15:51:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure open_dmap [2020-10-29 15:51:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure close_dmap [2020-10-29 15:51:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_bits [2020-10-29 15:51:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_speed [2020-10-29 15:51:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_channels [2020-10-29 15:51:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure check_driver [2020-10-29 15:51:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~int~TO~VOID [2020-10-29 15:51:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure output_sleep [2020-10-29 15:51:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure find_output_space [2020-10-29 15:51:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure finish_output_interrupt [2020-10-29 15:51:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure do_outputintr [2020-10-29 15:51:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure do_inputintr [2020-10-29 15:51:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure poll_input [2020-10-29 15:51:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure poll_output [2020-10-29 15:51:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_26 [2020-10-29 15:51:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2020-10-29 15:51:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2020-10-29 15:51:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-29 15:51:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure seq_input_event [2020-10-29 15:51:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure do_midi_msg [2020-10-29 15:51:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_ioctl [2020-10-29 15:51:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_kill_note [2020-10-29 15:51:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_set_instr [2020-10-29 15:51:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_start_note [2020-10-29 15:51:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_reset [2020-10-29 15:51:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_open [2020-10-29 15:51:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_close [2020-10-29 15:51:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_hw_control [2020-10-29 15:51:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_load_patch [2020-10-29 15:51:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_panning [2020-10-29 15:51:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_aftertouch [2020-10-29 15:51:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_controller [2020-10-29 15:51:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_bender [2020-10-29 15:51:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_setup_voice [2020-10-29 15:51:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_send_sysex [2020-10-29 15:51:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure midi_outc [2020-10-29 15:51:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure prefix_cmd [2020-10-29 15:51:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_input [2020-10-29 15:51:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure leave_sysex [2020-10-29 15:51:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure midi_synth_output [2020-10-29 15:51:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~X~$Pointer$~TO~int [2020-10-29 15:51:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_32 [2020-10-29 15:51:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2020-10-29 15:51:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2020-10-29 15:51:24,610 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on [2020-10-29 15:51:24,610 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-29 15:51:24,610 INFO L130 BoogieDeclarations]: Found specification of procedure MIDIbuf_avail [2020-10-29 15:51:24,610 INFO L130 BoogieDeclarations]: Found specification of procedure midi_poll [2020-10-29 15:51:24,610 INFO L130 BoogieDeclarations]: Found specification of procedure drain_midi_queue [2020-10-29 15:51:24,610 INFO L130 BoogieDeclarations]: Found specification of procedure midi_input_intr [2020-10-29 15:51:24,610 INFO L130 BoogieDeclarations]: Found specification of procedure midi_output_intr [2020-10-29 15:51:24,610 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 15:51:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-29 15:51:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_38 [2020-10-29 15:51:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_39 [2020-10-29 15:51:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_37 [2020-10-29 15:51:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2020-10-29 15:51:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_init [2020-10-29 15:51:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure note_to_freq [2020-10-29 15:51:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2020-10-29 15:51:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure seq_copy_to_input [2020-10-29 15:51:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure seq_queue [2020-10-29 15:51:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure seq_startplay [2020-10-29 15:51:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure seq_sync [2020-10-29 15:51:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure seq_reset [2020-10-29 15:51:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_midi_output [2020-10-29 15:51:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_midi_input [2020-10-29 15:51:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~$Pointer$~X~int~X~int~X~int~TO~int [2020-10-29 15:51:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure extended_event [2020-10-29 15:51:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~int~TO~int [2020-10-29 15:51:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~TO~VOID [2020-10-29 15:51:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure find_voice [2020-10-29 15:51:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_voice [2020-10-29 15:51:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~$Pointer$~TO~int [2020-10-29 15:51:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure seq_chn_voice_event [2020-10-29 15:51:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure seq_chn_common_event [2020-10-29 15:51:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure seq_timing_event [2020-10-29 15:51:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-29 15:51:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure seq_local_event [2020-10-29 15:51:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure seq_sysex_message [2020-10-29 15:51:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~X~int~TO~int [2020-10-29 15:51:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure play_event [2020-10-29 15:51:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~VOID [2020-10-29 15:51:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure reset_controllers [2020-10-29 15:51:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure setup_mode2 [2020-10-29 15:51:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure seq_drain_midi_queues [2020-10-29 15:51:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure midi_outc___0 [2020-10-29 15:51:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure seq_panic [2020-10-29 15:51:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_44 [2020-10-29 15:51:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_45 [2020-10-29 15:51:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_43 [2020-10-29 15:51:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure reprogram_timer [2020-10-29 15:51:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure sound_timer_interrupt [2020-10-29 15:51:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure sound_timer_syncinterval [2020-10-29 15:51:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure sound_timer_init [2020-10-29 15:51:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks [2020-10-29 15:51:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset [2020-10-29 15:51:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure timer_open [2020-10-29 15:51:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure timer_close [2020-10-29 15:51:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure timer_event [2020-10-29 15:51:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure timer_get_time [2020-10-29 15:51:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure timer_ioctl [2020-10-29 15:51:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure timer_arm [2020-10-29 15:51:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 15:51:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_50 [2020-10-29 15:51:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_51 [2020-10-29 15:51:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_49 [2020-10-29 15:51:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure poll_def_tmr [2020-10-29 15:51:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure tmr2ticks___0 [2020-10-29 15:51:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure tmr_reset___0 [2020-10-29 15:51:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_open [2020-10-29 15:51:24,618 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_close [2020-10-29 15:51:24,618 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_event [2020-10-29 15:51:24,618 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_get_time [2020-10-29 15:51:24,618 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_ioctl [2020-10-29 15:51:24,618 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_arm [2020-10-29 15:51:24,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main8_sequence_infinite_withcheck_stateful [2020-10-29 15:51:24,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-29 15:51:24,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-29 15:51:24,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-29 15:51:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-29 15:51:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-29 15:51:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 15:51:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-29 15:51:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 15:51:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 15:51:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 15:51:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-29 15:51:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 15:51:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 15:51:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 15:51:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 15:51:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 15:51:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 15:51:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 15:51:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 15:51:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 15:51:24,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 15:51:41,143 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3712: SUMMARY for call #t~ret119 := ldv__builtin_expect((if 0 != ~ret~3 then 1 else 0), 0); srcloc: null [2020-10-29 15:51:41,143 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3712-1: assume -9223372036854775808 <= #t~ret119 && #t~ret119 <= 9223372036854775807;~tmp___0~6 := #t~ret119;havoc #t~ret119; [2020-10-29 15:51:41,143 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3733: assume #t~switch118; [2020-10-29 15:51:41,144 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3733: assume !#t~switch118; [2020-10-29 15:51:41,144 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3692: havoc #t~switch118; [2020-10-29 15:51:41,144 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3725: assume 0 != ~tmp___1~2;#res := ~ret~3; [2020-10-29 15:51:41,144 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3725: assume !(0 != ~tmp___1~2);#res := ~ret~3; [2020-10-29 15:51:41,144 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch118;#res := ~ret~3; [2020-10-29 15:51:41,144 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3721: assume #t~switch118; [2020-10-29 15:51:41,144 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3721: assume !#t~switch118;#t~switch118 := true; [2020-10-29 15:51:41,145 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch118;#t~switch118 := #t~switch118 || 2 == ~size; [2020-10-29 15:51:41,145 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3713: assume 0 != ~tmp___0~6;#res := ~ret~3; [2020-10-29 15:51:41,145 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3713: assume !(0 != ~tmp___0~6);#res := ~ret~3; [2020-10-29 15:51:41,145 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3709: assume #t~switch118; [2020-10-29 15:51:41,145 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3709: assume !#t~switch118;#t~switch118 := #t~switch118 || 16 == ~size; [2020-10-29 15:51:41,145 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705: assume #t~switch118;#res := ~ret~3; [2020-10-29 15:51:41,145 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705: assume !#t~switch118;#t~switch118 := #t~switch118 || 10 == ~size; [2020-10-29 15:51:41,146 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3734: SUMMARY for call #t~ret121 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2020-10-29 15:51:41,146 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3701: assume #t~switch118;#res := ~ret~3; [2020-10-29 15:51:41,146 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3701: assume !#t~switch118;#t~switch118 := #t~switch118 || 8 == ~size; [2020-10-29 15:51:41,146 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3734-1: ~tmp___2~1 := #t~ret121;havoc #t~ret121;#res := (if ~tmp___2~1 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~1 % 18446744073709551616 % 4294967296 else ~tmp___2~1 % 18446744073709551616 % 4294967296 - 4294967296); [2020-10-29 15:51:41,146 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3697: assume #t~switch118;#res := ~ret~3; [2020-10-29 15:51:41,146 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3697: assume !#t~switch118;#t~switch118 := #t~switch118 || 4 == ~size; [2020-10-29 15:51:41,147 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3724: SUMMARY for call #t~ret120 := ldv__builtin_expect((if 0 != ~ret~3 then 1 else 0), 0); srcloc: null [2020-10-29 15:51:41,147 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3724-1: assume -9223372036854775808 <= #t~ret120 && #t~ret120 <= 9223372036854775807;~tmp___1~2 := #t~ret120;havoc #t~ret120; [2020-10-29 15:51:54,562 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3648: assume #t~switch113; [2020-10-29 15:51:54,563 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3648: assume !#t~switch113;#t~switch113 := #t~switch113 || 16 == ~size; [2020-10-29 15:51:54,563 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-1: ~tmp___2~0 := #t~ret116;havoc #t~ret116;#res := (if ~tmp___2~0 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~0 % 18446744073709551616 % 4294967296 else ~tmp___2~0 % 18446744073709551616 % 4294967296 - 4294967296); [2020-10-29 15:51:54,563 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675: SUMMARY for call #t~ret116 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2020-10-29 15:51:54,563 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3638: assume #t~switch113;#res := ~ret~2; [2020-10-29 15:51:54,563 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3638: assume !#t~switch113;#t~switch113 := #t~switch113 || 8 == ~size; [2020-10-29 15:51:54,563 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-1: assume -9223372036854775808 <= #t~ret115 && #t~ret115 <= 9223372036854775807;~tmp___1~1 := #t~ret115;havoc #t~ret115; [2020-10-29 15:51:54,563 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665: SUMMARY for call #t~ret115 := ldv__builtin_expect((if 0 != ~ret~2 then 1 else 0), 0); srcloc: null [2020-10-29 15:51:54,564 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3661: assume #t~switch113; [2020-10-29 15:51:54,564 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3661: assume !#t~switch113;#t~switch113 := true; [2020-10-29 15:51:54,564 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch113;#res := ~ret~2; [2020-10-29 15:51:54,564 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3653: assume 0 != ~tmp___0~5;#res := ~ret~2; [2020-10-29 15:51:54,564 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3653: assume !(0 != ~tmp___0~5);#res := ~ret~2; [2020-10-29 15:51:54,564 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch113;#t~switch113 := #t~switch113 || 2 == ~size; [2020-10-29 15:51:54,564 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3674: assume #t~switch113; [2020-10-29 15:51:54,564 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3674: assume !#t~switch113; [2020-10-29 15:51:54,565 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3643: assume #t~switch113;#res := ~ret~2; [2020-10-29 15:51:54,565 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3643: assume !#t~switch113;#t~switch113 := #t~switch113 || 10 == ~size; [2020-10-29 15:51:54,565 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3666: assume 0 != ~tmp___1~1;#res := ~ret~2; [2020-10-29 15:51:54,565 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3666: assume !(0 != ~tmp___1~1);#res := ~ret~2; [2020-10-29 15:51:54,565 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3633: assume #t~switch113;#res := ~ret~2; [2020-10-29 15:51:54,565 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3633: assume !#t~switch113;#t~switch113 := #t~switch113 || 4 == ~size; [2020-10-29 15:51:54,565 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3627: havoc #t~switch113; [2020-10-29 15:51:54,565 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3652: SUMMARY for call #t~ret114 := ldv__builtin_expect((if 0 != ~ret~2 then 1 else 0), 0); srcloc: null [2020-10-29 15:51:54,566 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L3652-1: assume -9223372036854775808 <= #t~ret114 && #t~ret114 <= 9223372036854775807;~tmp___0~5 := #t~ret114;havoc #t~ret114; [2020-10-29 15:51:55,351 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-10-29 15:51:55,363 INFO L168 Benchmark]: Toolchain (without parser) took 37263.03 ms. Allocated memory was 155.2 MB in the beginning and 966.8 MB in the end (delta: 811.6 MB). Free memory was 114.3 MB in the beginning and 394.2 MB in the end (delta: -279.9 MB). Peak memory consumption was 532.0 MB. Max. memory is 8.0 GB. [2020-10-29 15:51:55,365 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 155.2 MB. Free memory was 127.9 MB in the beginning and 127.8 MB in the end (delta: 102.4 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-10-29 15:51:55,367 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5445.41 ms. Allocated memory was 155.2 MB in the beginning and 325.1 MB in the end (delta: 169.9 MB). Free memory was 113.7 MB in the beginning and 108.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 183.9 MB. Max. memory is 8.0 GB. [2020-10-29 15:51:55,368 INFO L168 Benchmark]: Boogie Preprocessor took 845.29 ms. Allocated memory is still 325.1 MB. Free memory was 108.6 MB in the beginning and 188.6 MB in the end (delta: -80.0 MB). Peak memory consumption was 29.4 MB. Max. memory is 8.0 GB. [2020-10-29 15:51:55,369 INFO L168 Benchmark]: RCFGBuilder took 30961.27 ms. Allocated memory was 325.1 MB in the beginning and 966.8 MB in the end (delta: 641.7 MB). Free memory was 188.6 MB in the beginning and 394.2 MB in the end (delta: -205.7 MB). Peak memory consumption was 436.6 MB. Max. memory is 8.0 GB. [2020-10-29 15:51:55,381 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 155.2 MB. Free memory was 127.9 MB in the beginning and 127.8 MB in the end (delta: 102.4 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 5445.41 ms. Allocated memory was 155.2 MB in the beginning and 325.1 MB in the end (delta: 169.9 MB). Free memory was 113.7 MB in the beginning and 108.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 183.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 845.29 ms. Allocated memory is still 325.1 MB. Free memory was 108.6 MB in the beginning and 188.6 MB in the end (delta: -80.0 MB). Peak memory consumption was 29.4 MB. Max. memory is 8.0 GB. * RCFGBuilder took 30961.27 ms. Allocated memory was 325.1 MB in the beginning and 966.8 MB in the end (delta: 641.7 MB). Free memory was 188.6 MB in the beginning and 394.2 MB in the end (delta: -205.7 MB). Peak memory consumption was 436.6 MB. Max. memory is 8.0 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:413) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...