/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--core--fb.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-14 15:35:01,771 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 15:35:01,773 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 15:35:01,801 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 15:35:01,801 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 15:35:01,802 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 15:35:01,804 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 15:35:01,805 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 15:35:01,807 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 15:35:01,808 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 15:35:01,809 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 15:35:01,810 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 15:35:01,810 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 15:35:01,811 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 15:35:01,812 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 15:35:01,813 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 15:35:01,814 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 15:35:01,815 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 15:35:01,816 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 15:35:01,818 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 15:35:01,820 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 15:35:01,821 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 15:35:01,822 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 15:35:01,822 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 15:35:01,825 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 15:35:01,825 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 15:35:01,825 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 15:35:01,826 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 15:35:01,826 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 15:35:01,827 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 15:35:01,828 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 15:35:01,828 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 15:35:01,829 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 15:35:01,830 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 15:35:01,831 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 15:35:01,831 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 15:35:01,831 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 15:35:01,832 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 15:35:01,832 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 15:35:01,833 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 15:35:01,833 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 15:35:01,834 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 [2020-10-14 15:35:01,855 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 15:35:01,856 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 15:35:01,857 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 15:35:01,857 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 15:35:01,857 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 15:35:01,858 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 15:35:01,858 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 15:35:01,858 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 15:35:01,858 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 15:35:01,858 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 15:35:01,858 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 15:35:01,859 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 15:35:01,859 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 15:35:01,859 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 15:35:01,859 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 15:35:01,859 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 15:35:01,860 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 15:35:01,860 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 15:35:01,863 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 15:35:01,863 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 15:35:01,864 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 15:35:01,864 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 15:35:01,864 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 15:35:01,864 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 15:35:01,864 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 15:35:01,865 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 15:35:01,865 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-14 15:35:01,865 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; [2020-10-14 15:35:02,168 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 15:35:02,180 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 15:35:02,183 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 15:35:02,185 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 15:35:02,185 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 15:35:02,186 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--core--fb.ko.cil.i [2020-10-14 15:35:02,249 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7b082eaeb/b3e28f99c6534b8f97e10d4684915f13/FLAGa7fc9f4f0 [2020-10-14 15:35:03,250 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 15:35:03,251 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--core--fb.ko.cil.i [2020-10-14 15:35:03,331 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7b082eaeb/b3e28f99c6534b8f97e10d4684915f13/FLAGa7fc9f4f0 [2020-10-14 15:35:03,575 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7b082eaeb/b3e28f99c6534b8f97e10d4684915f13 [2020-10-14 15:35:03,584 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 15:35:03,585 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 15:35:03,586 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 15:35:03,587 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 15:35:03,590 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 15:35:03,591 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:35:03" (1/1) ... [2020-10-14 15:35:03,594 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22ba82de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:35:03, skipping insertion in model container [2020-10-14 15:35:03,595 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:35:03" (1/1) ... [2020-10-14 15:35:03,603 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 15:35:03,847 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 15:35:11,225 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 15:35:11,326 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 15:35:12,249 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 15:35:14,746 INFO L208 MainTranslator]: Completed translation [2020-10-14 15:35:14,746 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:35:14 WrapperNode [2020-10-14 15:35:14,746 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 15:35:14,747 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 15:35:14,747 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 15:35:14,748 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 15:35:14,760 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:35:14" (1/1) ... [2020-10-14 15:35:14,760 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:35:14" (1/1) ... [2020-10-14 15:35:15,004 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:35:14" (1/1) ... [2020-10-14 15:35:15,005 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:35:14" (1/1) ... [2020-10-14 15:35:15,430 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:35:14" (1/1) ... [2020-10-14 15:35:15,488 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:35:14" (1/1) ... [2020-10-14 15:35:15,629 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:35:14" (1/1) ... [2020-10-14 15:35:15,738 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 15:35:15,739 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 15:35:15,739 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 15:35:15,739 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 15:35:15,741 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:35:14" (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 [2020-10-14 15:35:15,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 15:35:15,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 15:35:15,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-14 15:35:15,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-14 15:35:15,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-14 15:35:15,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-14 15:35:15,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-14 15:35:15,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-14 15:35:15,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-14 15:35:15,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-14 15:35:15,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-14 15:35:15,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~int [2020-10-14 15:35:15,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~int~X~int~X~$Pointer$~TO~int [2020-10-14 15:35:15,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-14 15:35:15,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-14 15:35:15,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2020-10-14 15:35:15,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2020-10-14 15:35:15,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2020-10-14 15:35:15,822 INFO L138 BoogieDeclarations]: Found implementation of procedure cachemode2protval [2020-10-14 15:35:15,823 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-14 15:35:15,823 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-14 15:35:15,823 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2020-10-14 15:35:15,823 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2020-10-14 15:35:15,823 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-14 15:35:15,823 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-14 15:35:15,824 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2020-10-14 15:35:15,824 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2020-10-14 15:35:15,824 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2020-10-14 15:35:15,824 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-14 15:35:15,824 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2020-10-14 15:35:15,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_72 [2020-10-14 15:35:15,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_73 [2020-10-14 15:35:15,825 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-14 15:35:15,825 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-14 15:35:15,825 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2020-10-14 15:35:15,825 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2020-10-14 15:35:15,825 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_fb_info [2020-10-14 15:35:15,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __fb_pad_aligned_buffer [2020-10-14 15:35:15,825 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_be_math [2020-10-14 15:35:15,826 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_pgprotect [2020-10-14 15:35:15,826 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fb_info [2020-10-14 15:35:15,826 INFO L138 BoogieDeclarations]: Found implementation of procedure put_fb_info [2020-10-14 15:35:15,826 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_fb_info [2020-10-14 15:35:15,826 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_color_depth [2020-10-14 15:35:15,827 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_pad_aligned_buffer [2020-10-14 15:35:15,827 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_pad_unaligned_buffer [2020-10-14 15:35:15,827 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_buffer_offset [2020-10-14 15:35:15,827 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_shift [2020-10-14 15:35:15,827 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_logocmap [2020-10-14 15:35:15,904 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_logo_truepalette [2020-10-14 15:35:15,904 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_logo_directpalette [2020-10-14 15:35:15,904 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_logo [2020-10-14 15:35:15,905 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_rotate_logo_ud [2020-10-14 15:35:15,905 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_rotate_logo_cw [2020-10-14 15:35:15,905 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_rotate_logo_ccw [2020-10-14 15:35:15,905 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_rotate_logo [2020-10-14 15:35:15,905 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_do_show_logo [2020-10-14 15:35:15,905 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_show_logo_line [2020-10-14 15:35:15,906 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_prepare_extra_logos [2020-10-14 15:35:15,906 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_show_extra_logos [2020-10-14 15:35:15,906 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_prepare_logo [2020-10-14 15:35:15,907 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_show_logo [2020-10-14 15:35:15,907 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_seq_start [2020-10-14 15:35:15,907 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_seq_next [2020-10-14 15:35:15,907 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_seq_stop [2020-10-14 15:35:15,907 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_seq_show [2020-10-14 15:35:15,908 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_fb_open [2020-10-14 15:35:15,908 INFO L138 BoogieDeclarations]: Found implementation of procedure file_fb_info [2020-10-14 15:35:15,908 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_read [2020-10-14 15:35:15,908 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_write [2020-10-14 15:35:15,908 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_pan_display [2020-10-14 15:35:15,909 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_check_caps [2020-10-14 15:35:15,909 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_var [2020-10-14 15:35:15,909 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_blank [2020-10-14 15:35:15,909 INFO L138 BoogieDeclarations]: Found implementation of procedure do_fb_ioctl [2020-10-14 15:35:15,910 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_ioctl [2020-10-14 15:35:15,910 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_getput_cmap [2020-10-14 15:35:15,910 INFO L138 BoogieDeclarations]: Found implementation of procedure do_fscreeninfo_to_user [2020-10-14 15:35:15,910 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_fscreeninfo [2020-10-14 15:35:15,910 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_compat_ioctl [2020-10-14 15:35:15,911 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_mmap [2020-10-14 15:35:15,911 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_open [2020-10-14 15:35:15,912 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_release [2020-10-14 15:35:15,912 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_check_foreignness [2020-10-14 15:35:15,913 INFO L138 BoogieDeclarations]: Found implementation of procedure apertures_overlap [2020-10-14 15:35:15,913 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_do_apertures_overlap [2020-10-14 15:35:15,913 INFO L138 BoogieDeclarations]: Found implementation of procedure do_remove_conflicting_framebuffers [2020-10-14 15:35:15,914 INFO L138 BoogieDeclarations]: Found implementation of procedure do_register_framebuffer [2020-10-14 15:35:15,914 INFO L138 BoogieDeclarations]: Found implementation of procedure do_unregister_framebuffer [2020-10-14 15:35:15,914 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_framebuffer [2020-10-14 15:35:15,914 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_conflicting_framebuffers [2020-10-14 15:35:15,915 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2020-10-14 15:35:15,915 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2020-10-14 15:35:15,915 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2020-10-14 15:35:15,915 INFO L138 BoogieDeclarations]: Found implementation of procedure fbmem_init [2020-10-14 15:35:15,915 INFO L138 BoogieDeclarations]: Found implementation of procedure fbmem_exit [2020-10-14 15:35:15,915 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_new_modelist [2020-10-14 15:35:15,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fbmem_exit_19_2 [2020-10-14 15:35:15,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_fbmem_init_19_10 [2020-10-14 15:35:15,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_17_1 [2020-10-14 15:35:15,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_19_4 [2020-10-14 15:35:15,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_seq_instance_5_19_5 [2020-10-14 15:35:15,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_16_1 [2020-10-14 15:35:15,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_18_2 [2020-10-14 15:35:15,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_19_6 [2020-10-14 15:35:15,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_19 [2020-10-14 15:35:15,917 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 15:35:15,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2020-10-14 15:35:15,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_1 [2020-10-14 15:35:15,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2020-10-14 15:35:15,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_25 [2020-10-14 15:35:15,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_28 [2020-10-14 15:35:15,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_29 [2020-10-14 15:35:15,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_32 [2020-10-14 15:35:15,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2020-10-14 15:35:15,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_22 [2020-10-14 15:35:15,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_25 [2020-10-14 15:35:15,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_28 [2020-10-14 15:35:15,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_29 [2020-10-14 15:35:15,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_32 [2020-10-14 15:35:15,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_5 [2020-10-14 15:35:15,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2020-10-14 15:35:15,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_1_12 [2020-10-14 15:35:15,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2020-10-14 15:35:15,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_1_2 [2020-10-14 15:35:15,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2020-10-14 15:35:15,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_1_4 [2020-10-14 15:35:15,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev [2020-10-14 15:35:15,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_next_2_7 [2020-10-14 15:35:15,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_show_2_8 [2020-10-14 15:35:15,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_start_2_4 [2020-10-14 15:35:15,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_stop_2_10 [2020-10-14 15:35:15,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open [2020-10-14 15:35:15,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_seq_instance_2 [2020-10-14 15:35:15,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2020-10-14 15:35:15,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_11 [2020-10-14 15:35:15,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_12 [2020-10-14 15:35:15,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_13 [2020-10-14 15:35:15,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_14 [2020-10-14 15:35:15,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_15 [2020-10-14 15:35:15,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2020-10-14 15:35:15,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_4 [2020-10-14 15:35:15,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_5 [2020-10-14 15:35:15,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_6 [2020-10-14 15:35:15,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_7 [2020-10-14 15:35:15,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_8 [2020-10-14 15:35:15,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_9 [2020-10-14 15:35:15,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev [2020-10-14 15:35:15,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-14 15:35:15,938 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-14 15:35:15,938 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-14 15:35:15,938 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-10-14 15:35:15,938 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2020-10-14 15:35:15,938 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2020-10-14 15:35:15,939 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-14 15:35:15,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_97 [2020-10-14 15:35:15,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_98 [2020-10-14 15:35:15,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_99 [2020-10-14 15:35:15,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_100 [2020-10-14 15:35:15,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_101 [2020-10-14 15:35:15,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_102 [2020-10-14 15:35:15,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_103 [2020-10-14 15:35:15,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open_104 [2020-10-14 15:35:15,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_105 [2020-10-14 15:35:15,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_106 [2020-10-14 15:35:15,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_107 [2020-10-14 15:35:15,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_108 [2020-10-14 15:35:15,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_109 [2020-10-14 15:35:15,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_110 [2020-10-14 15:35:15,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_111 [2020-10-14 15:35:15,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_112 [2020-10-14 15:35:15,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_113 [2020-10-14 15:35:15,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_114 [2020-10-14 15:35:15,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_115 [2020-10-14 15:35:15,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_116 [2020-10-14 15:35:15,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_117 [2020-10-14 15:35:15,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_118 [2020-10-14 15:35:15,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_119 [2020-10-14 15:35:15,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_120 [2020-10-14 15:35:15,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_121 [2020-10-14 15:35:15,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_122 [2020-10-14 15:35:15,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_class_destroy_123 [2020-10-14 15:35:15,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_124 [2020-10-14 15:35:15,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_init_125 [2020-10-14 15:35:15,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_126 [2020-10-14 15:35:15,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_127 [2020-10-14 15:35:15,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_initialize_128 [2020-10-14 15:35:15,944 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_string [2020-10-14 15:35:15,944 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_is_serial_block [2020-10-14 15:35:15,944 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_is_ascii_block [2020-10-14 15:35:15,944 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_is_limits_block [2020-10-14 15:35:15,944 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_is_monitor_block [2020-10-14 15:35:15,944 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_is_timing_block [2020-10-14 15:35:15,945 INFO L138 BoogieDeclarations]: Found implementation of procedure check_edid [2020-10-14 15:35:15,945 INFO L138 BoogieDeclarations]: Found implementation of procedure fix_edid [2020-10-14 15:35:15,945 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_checksum [2020-10-14 15:35:15,945 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_check_header [2020-10-14 15:35:15,945 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_vendor_block [2020-10-14 15:35:15,945 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dpms_capabilities [2020-10-14 15:35:15,945 INFO L138 BoogieDeclarations]: Found implementation of procedure get_chroma [2020-10-14 15:35:15,945 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_mode_timings [2020-10-14 15:35:15,946 INFO L138 BoogieDeclarations]: Found implementation of procedure get_est_timing [2020-10-14 15:35:15,946 INFO L138 BoogieDeclarations]: Found implementation of procedure get_std_timing [2020-10-14 15:35:15,946 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dst_timing [2020-10-14 15:35:15,946 INFO L138 BoogieDeclarations]: Found implementation of procedure get_detailed_timing [2020-10-14 15:35:15,946 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_create_modedb [2020-10-14 15:35:15,947 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2020-10-14 15:35:15,947 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_monitor_limits [2020-10-14 15:35:15,947 INFO L138 BoogieDeclarations]: Found implementation of procedure get_monspecs [2020-10-14 15:35:15,947 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_parse_edid [2020-10-14 15:35:15,948 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_edid_to_monspecs [2020-10-14 15:35:15,948 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_edid_add_monspecs [2020-10-14 15:35:15,948 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_vblank [2020-10-14 15:35:15,948 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_hblank_by_hfreq [2020-10-14 15:35:15,948 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_hblank_by_dclk [2020-10-14 15:35:15,948 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_hfreq [2020-10-14 15:35:15,949 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_timings_vfreq [2020-10-14 15:35:15,949 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_timings_hfreq [2020-10-14 15:35:15,949 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_timings_dclk [2020-10-14 15:35:15,949 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_mode [2020-10-14 15:35:15,949 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_videomode_from_videomode [2020-10-14 15:35:15,949 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_validate_mode [2020-10-14 15:35:15,949 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_firmware_edid [2020-10-14 15:35:15,949 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-14 15:35:15,950 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_fb_info___0 [2020-10-14 15:35:15,950 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_alloc_cmap_gfp [2020-10-14 15:35:15,950 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_alloc_cmap [2020-10-14 15:35:15,950 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2020-10-14 15:35:15,950 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_copy_cmap [2020-10-14 15:35:15,950 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_cmap_to_user [2020-10-14 15:35:15,950 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_cmap [2020-10-14 15:35:15,951 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_user_cmap [2020-10-14 15:35:15,951 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_default_cmap [2020-10-14 15:35:15,951 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_invert_cmaps [2020-10-14 15:35:15,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_97___0 [2020-10-14 15:35:15,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2020-10-14 15:35:15,951 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2020-10-14 15:35:15,951 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-14 15:35:15,951 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-14 15:35:15,951 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_fb_info___1 [2020-10-14 15:35:15,952 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2020-10-14 15:35:15,952 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2020-10-14 15:35:15,952 INFO L138 BoogieDeclarations]: Found implementation of procedure activate [2020-10-14 15:35:15,952 INFO L138 BoogieDeclarations]: Found implementation of procedure mode_string [2020-10-14 15:35:15,952 INFO L138 BoogieDeclarations]: Found implementation of procedure store_mode [2020-10-14 15:35:15,952 INFO L138 BoogieDeclarations]: Found implementation of procedure show_mode [2020-10-14 15:35:15,952 INFO L138 BoogieDeclarations]: Found implementation of procedure store_modes [2020-10-14 15:35:15,952 INFO L138 BoogieDeclarations]: Found implementation of procedure show_modes [2020-10-14 15:35:15,953 INFO L138 BoogieDeclarations]: Found implementation of procedure store_bpp [2020-10-14 15:35:15,953 INFO L138 BoogieDeclarations]: Found implementation of procedure show_bpp [2020-10-14 15:35:15,953 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rotate [2020-10-14 15:35:15,953 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rotate [2020-10-14 15:35:15,953 INFO L138 BoogieDeclarations]: Found implementation of procedure store_virtual [2020-10-14 15:35:15,953 INFO L138 BoogieDeclarations]: Found implementation of procedure show_virtual [2020-10-14 15:35:15,954 INFO L138 BoogieDeclarations]: Found implementation of procedure show_stride [2020-10-14 15:35:15,958 INFO L138 BoogieDeclarations]: Found implementation of procedure store_blank [2020-10-14 15:35:15,958 INFO L138 BoogieDeclarations]: Found implementation of procedure show_blank [2020-10-14 15:35:15,958 INFO L138 BoogieDeclarations]: Found implementation of procedure store_console [2020-10-14 15:35:15,959 INFO L138 BoogieDeclarations]: Found implementation of procedure show_console [2020-10-14 15:35:15,959 INFO L138 BoogieDeclarations]: Found implementation of procedure store_cursor [2020-10-14 15:35:15,959 INFO L138 BoogieDeclarations]: Found implementation of procedure show_cursor [2020-10-14 15:35:15,959 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pan [2020-10-14 15:35:15,959 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pan [2020-10-14 15:35:15,959 INFO L138 BoogieDeclarations]: Found implementation of procedure show_name [2020-10-14 15:35:15,959 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fbstate [2020-10-14 15:35:15,959 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fbstate [2020-10-14 15:35:15,960 INFO L138 BoogieDeclarations]: Found implementation of procedure store_bl_curve [2020-10-14 15:35:15,960 INFO L138 BoogieDeclarations]: Found implementation of procedure show_bl_curve [2020-10-14 15:35:15,960 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_init_device [2020-10-14 15:35:15,960 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_cleanup_device [2020-10-14 15:35:15,960 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_bl_default_curve [2020-10-14 15:35:15,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_3 [2020-10-14 15:35:15,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_9 [2020-10-14 15:35:15,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_3 [2020-10-14 15:35:15,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_9 [2020-10-14 15:35:15,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_12_3 [2020-10-14 15:35:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_12_9 [2020-10-14 15:35:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_3 [2020-10-14 15:35:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_9 [2020-10-14 15:35:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_14_3 [2020-10-14 15:35:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_14_9 [2020-10-14 15:35:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_15_3 [2020-10-14 15:35:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_15_9 [2020-10-14 15:35:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-14 15:35:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-14 15:35:15,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-14 15:35:15,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2020-10-14 15:35:15,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2020-10-14 15:35:15,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_9 [2020-10-14 15:35:15,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_3 [2020-10-14 15:35:15,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_9 [2020-10-14 15:35:15,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_3 [2020-10-14 15:35:15,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_9 [2020-10-14 15:35:15,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_3 [2020-10-14 15:35:15,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_9 [2020-10-14 15:35:15,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_3 [2020-10-14 15:35:15,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_9 [2020-10-14 15:35:15,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_97___1 [2020-10-14 15:35:15,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_98___0 [2020-10-14 15:35:15,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_99___0 [2020-10-14 15:35:15,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_100___0 [2020-10-14 15:35:15,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_101___0 [2020-10-14 15:35:15,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_102___0 [2020-10-14 15:35:15,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_103___0 [2020-10-14 15:35:15,968 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-14 15:35:15,968 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_try_mode [2020-10-14 15:35:15,969 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode [2020-10-14 15:35:15,969 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_var_to_videomode [2020-10-14 15:35:15,969 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_videomode_to_var [2020-10-14 15:35:15,969 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_mode_is_equal [2020-10-14 15:35:15,969 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_best_mode [2020-10-14 15:35:15,969 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_nearest_mode [2020-10-14 15:35:15,969 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_match_mode [2020-10-14 15:35:15,969 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_add_videomode [2020-10-14 15:35:15,969 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_delete_videomode [2020-10-14 15:35:15,970 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modelist [2020-10-14 15:35:15,970 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_videomode_to_modelist [2020-10-14 15:35:15,970 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_best_display [2020-10-14 15:35:15,970 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_cvt_hperiod [2020-10-14 15:35:15,970 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_cvt_ideal_duty_cycle [2020-10-14 15:35:15,970 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_cvt_hblank [2020-10-14 15:35:15,970 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_cvt_hsync [2020-10-14 15:35:15,970 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_cvt_vbi_lines [2020-10-14 15:35:15,971 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_cvt_vtotal [2020-10-14 15:35:15,971 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_cvt_pixclock [2020-10-14 15:35:15,971 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_cvt_aspect_ratio [2020-10-14 15:35:15,971 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_cvt_print_name [2020-10-14 15:35:15,971 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_cvt_convert_to_mode [2020-10-14 15:35:15,971 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode_cvt [2020-10-14 15:35:15,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-14 15:35:15,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-14 15:35:15,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-14 15:35:15,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-14 15:35:15,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-14 15:35:15,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-14 15:35:15,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-14 15:35:15,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-14 15:35:15,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-14 15:35:15,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-14 15:35:15,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add [2020-10-14 15:35:15,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub [2020-10-14 15:35:15,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-14 15:35:15,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc [2020-10-14 15:35:15,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec [2020-10-14 15:35:15,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-14 15:35:15,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-14 15:35:15,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-14 15:35:15,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-14 15:35:15,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-14 15:35:15,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2020-10-14 15:35:15,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-14 15:35:15,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2020-10-14 15:35:15,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_add_disk [2020-10-14 15:35:15,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2020-10-14 15:35:15,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2020-10-14 15:35:15,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2020-10-14 15:35:15,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-14 15:35:15,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2020-10-14 15:35:15,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_put_blk_rq [2020-10-14 15:35:15,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2020-10-14 15:35:15,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_create_class [2020-10-14 15:35:15,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_register_class [2020-10-14 15:35:15,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-14 15:35:15,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-14 15:35:15,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-14 15:35:15,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-14 15:35:15,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-14 15:35:15,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-14 15:35:15,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-14 15:35:15,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-14 15:35:15,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-14 15:35:15,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-14 15:35:15,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-14 15:35:15,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-14 15:35:15,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-14 15:35:15,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-14 15:35:15,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-14 15:35:15,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-14 15:35:15,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-14 15:35:15,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-14 15:35:15,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-14 15:35:15,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-14 15:35:15,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-14 15:35:15,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-14 15:35:15,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-14 15:35:15,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-14 15:35:15,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_get [2020-10-14 15:35:15,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2020-10-14 15:35:15,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2020-10-14 15:35:15,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-14 15:35:15,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_refcount [2020-10-14 15:35:15,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2020-10-14 15:35:15,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-14 15:35:15,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-14 15:35:15,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-14 15:35:15,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-14 15:35:15,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-14 15:35:15,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-14 15:35:15,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-14 15:35:15,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-14 15:35:15,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-14 15:35:15,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-14 15:35:15,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-14 15:35:15,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-14 15:35:15,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-14 15:35:15,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-14 15:35:15,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-14 15:35:15,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-14 15:35:15,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-14 15:35:15,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-14 15:35:15,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-14 15:35:15,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-14 15:35:15,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-14 15:35:15,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-14 15:35:15,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2020-10-14 15:35:15,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-14 15:35:15,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-14 15:35:15,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_initialize [2020-10-14 15:35:15,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-14 15:35:15,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-14 15:35:15,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-14 15:35:15,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-14 15:35:15,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-14 15:35:15,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-14 15:35:15,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2020-10-14 15:35:15,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2020-10-14 15:35:15,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-14 15:35:15,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-14 15:35:15,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-14 15:35:15,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-14 15:35:15,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-14 15:35:15,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-14 15:35:15,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-14 15:35:15,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-14 15:35:15,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-14 15:35:15,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_before_release_sock [2020-10-14 15:35:15,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2020-10-14 15:35:15,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-14 15:35:15,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-14 15:35:15,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2020-10-14 15:35:15,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-14 15:35:15,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-14 15:35:15,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-14 15:35:15,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_initialize [2020-10-14 15:35:15,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_final_state [2020-10-14 15:35:15,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_create_class [2020-10-14 15:35:15,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_class [2020-10-14 15:35:15,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2020-10-14 15:35:15,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2020-10-14 15:35:15,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-14 15:35:15,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-14 15:35:15,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-14 15:35:15,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-14 15:35:15,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-14 15:35:15,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2020-10-14 15:35:15,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2020-10-14 15:35:15,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2020-10-14 15:35:15,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-14 15:35:15,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-14 15:35:15,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2020-10-14 15:35:15,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-14 15:35:15,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-14 15:35:15,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-14 15:35:15,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-14 15:35:15,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-14 15:35:15,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-14 15:35:15,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-14 15:35:15,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-14 15:35:15,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-14 15:35:15,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-14 15:35:15,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-14 15:35:15,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-14 15:35:15,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-14 15:35:15,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-14 15:35:15,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-14 15:35:15,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-14 15:35:15,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-14 15:35:15,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-14 15:35:15,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_bl_curve_mutex_of_fb_info [2020-10-14 15:35:15,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_bl_curve_mutex_of_fb_info [2020-10-14 15:35:15,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_bl_curve_mutex_of_fb_info [2020-10-14 15:35:15,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_bl_curve_mutex_of_fb_info [2020-10-14 15:35:15,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_bl_curve_mutex_of_fb_info [2020-10-14 15:35:15,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_bl_curve_mutex_of_fb_info [2020-10-14 15:35:15,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-14 15:35:15,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-14 15:35:15,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-14 15:35:15,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-14 15:35:15,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-14 15:35:15,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-14 15:35:15,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-14 15:35:15,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-14 15:35:15,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-14 15:35:15,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-14 15:35:15,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-14 15:35:15,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-14 15:35:15,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_fb_info [2020-10-14 15:35:15,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock_of_fb_info [2020-10-14 15:35:15,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock_of_fb_info [2020-10-14 15:35:15,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock_of_fb_info [2020-10-14 15:35:15,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock_of_fb_info [2020-10-14 15:35:15,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_fb_info [2020-10-14 15:35:15,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mm_lock_of_fb_info [2020-10-14 15:35:15,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mm_lock_of_fb_info [2020-10-14 15:35:15,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mm_lock_of_fb_info [2020-10-14 15:35:15,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mm_lock_of_fb_info [2020-10-14 15:35:15,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mm_lock_of_fb_info [2020-10-14 15:35:15,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mm_lock_of_fb_info [2020-10-14 15:35:15,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-14 15:35:15,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-14 15:35:15,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-14 15:35:15,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-14 15:35:15,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-14 15:35:15,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-14 15:35:15,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_registration_lock [2020-10-14 15:35:15,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_registration_lock [2020-10-14 15:35:15,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_registration_lock [2020-10-14 15:35:15,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_registration_lock [2020-10-14 15:35:15,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_registration_lock [2020-10-14 15:35:15,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_registration_lock [2020-10-14 15:35:15,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_update_lock_of_backlight_device [2020-10-14 15:35:15,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_update_lock_of_backlight_device [2020-10-14 15:35:15,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_update_lock_of_backlight_device [2020-10-14 15:35:15,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_update_lock_of_backlight_device [2020-10-14 15:35:15,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2020-10-14 15:35:15,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_update_lock_of_backlight_device [2020-10-14 15:35:15,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-14 15:35:16,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-14 15:35:16,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-14 15:35:16,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-14 15:35:16,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-14 15:35:16,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-14 15:35:16,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-14 15:35:16,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-14 15:35:16,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-14 15:35:16,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-14 15:35:16,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-14 15:35:16,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-14 15:35:16,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-14 15:35:16,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-14 15:35:16,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-14 15:35:16,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-14 15:35:16,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-14 15:35:16,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-14 15:35:16,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-14 15:35:16,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-14 15:35:16,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-14 15:35:16,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-14 15:35:16,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-14 15:35:16,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-14 15:35:16,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-14 15:35:16,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-14 15:35:16,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:16,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:16,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:16,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:16,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:16,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:16,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:16,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:16,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-14 15:35:16,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-14 15:35:16,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-14 15:35:16,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-14 15:35:16,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-14 15:35:16,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-14 15:35:16,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-14 15:35:16,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-14 15:35:16,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-14 15:35:16,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-14 15:35:16,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-14 15:35:16,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-14 15:35:16,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-14 15:35:16,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-14 15:35:16,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-14 15:35:16,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-14 15:35:16,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-14 15:35:16,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-14 15:35:16,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-14 15:35:16,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-14 15:35:16,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-14 15:35:16,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-14 15:35:16,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-14 15:35:16,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-14 15:35:16,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-14 15:35:16,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-14 15:35:16,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-14 15:35:16,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-14 15:35:16,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-14 15:35:16,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_init [2020-10-14 15:35:16,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_alloc [2020-10-14 15:35:16,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_find [2020-10-14 15:35:16,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_remove [2020-10-14 15:35:16,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_destroy [2020-10-14 15:35:16,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2020-10-14 15:35:16,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-14 15:35:16,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-14 15:35:16,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-14 15:35:16,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-14 15:35:16,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-14 15:35:16,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-14 15:35:16,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-14 15:35:16,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-14 15:35:16,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-14 15:35:16,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__double_init [2020-10-14 15:35:16,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-14 15:35:16,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-14 15:35:16,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-14 15:35:16,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-14 15:35:16,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-14 15:35:16,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-14 15:35:16,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-14 15:35:16,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-14 15:35:16,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-14 15:35:16,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-14 15:35:16,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-14 15:35:16,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-14 15:35:16,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-14 15:35:16,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-14 15:35:16,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-14 15:35:16,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-14 15:35:16,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-14 15:35:16,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-14 15:35:16,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-14 15:35:16,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-14 15:35:16,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-14 15:35:16,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-14 15:35:16,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-14 15:35:16,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-14 15:35:16,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-14 15:35:16,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-14 15:35:16,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-14 15:35:16,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__double_release [2020-10-14 15:35:16,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-14 15:35:16,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-14 15:35:16,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-14 15:35:16,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-14 15:35:16,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-14 15:35:16,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-14 15:35:16,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-14 15:35:16,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-14 15:35:16,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-14 15:35:16,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-14 15:35:16,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-14 15:35:16,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-14 15:35:16,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-14 15:35:16,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-14 15:35:16,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-14 15:35:16,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-14 15:35:16,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-14 15:35:16,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-14 15:35:16,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-14 15:35:16,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-14 15:35:16,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2020-10-14 15:35:16,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_put [2020-10-14 15:35:16,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-14 15:35:16,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-14 15:35:16,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-14 15:35:16,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-14 15:35:16,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-14 15:35:16,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-14 15:35:16,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-14 15:35:16,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-14 15:35:16,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-14 15:35:16,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-14 15:35:16,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-14 15:35:16,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-14 15:35:16,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-14 15:35:16,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-14 15:35:16,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-14 15:35:16,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-14 15:35:16,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-14 15:35:16,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-14 15:35:16,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-14 15:35:16,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-14 15:35:16,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-14 15:35:16,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-14 15:35:16,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-14 15:35:16,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-14 15:35:16,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-14 15:35:16,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-14 15:35:16,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-14 15:35:16,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-14 15:35:16,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitmap_weight [2020-10-14 15:35:16,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-14 15:35:16,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-14 15:35:16,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-14 15:35:16,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-14 15:35:16,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-14 15:35:16,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2020-10-14 15:35:16,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2020-10-14 15:35:16,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2020-10-14 15:35:16,019 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-14 15:35:16,020 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-14 15:35:16,020 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space [2020-10-14 15:35:16,020 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2020-10-14 15:35:16,020 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2020-10-14 15:35:16,020 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_in_user [2020-10-14 15:35:16,020 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2020-10-14 15:35:16,020 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-14 15:35:16,020 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-14 15:35:16,021 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2020-10-14 15:35:16,021 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-10-14 15:35:16,021 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_fsync [2020-10-14 15:35:16,021 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_open [2020-10-14 15:35:16,021 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_logo [2020-10-14 15:35:16,021 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_is_primary_device [2020-10-14 15:35:16,021 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_notifier_call_chain [2020-10-14 15:35:16,021 INFO L138 BoogieDeclarations]: Found implementation of procedure int_sqrt [2020-10-14 15:35:16,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-14 15:35:16,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-14 15:35:16,022 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-14 15:35:16,022 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-14 15:35:16,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_vt_switch_required [2020-10-14 15:35:16,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_vt_switch_unregister [2020-10-14 15:35:16,022 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-14 15:35:16,022 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2020-10-14 15:35:16,022 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2020-10-14 15:35:16,022 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2020-10-14 15:35:16,023 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open [2020-10-14 15:35:16,023 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2020-10-14 15:35:16,023 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2020-10-14 15:35:16,023 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2020-10-14 15:35:16,023 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtol [2020-10-14 15:35:16,023 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2020-10-14 15:35:16,023 INFO L138 BoogieDeclarations]: Found implementation of procedure vm_get_page_prot [2020-10-14 15:35:16,023 INFO L138 BoogieDeclarations]: Found implementation of procedure vm_iomap_memory [2020-10-14 15:35:16,024 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-14 15:35:16,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-14 15:35:16,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-14 15:35:16,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-14 15:35:16,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2020-10-14 15:35:16,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-14 15:35:16,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-14 15:35:16,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-14 15:35:16,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-14 15:35:16,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-14 15:35:16,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-14 15:35:16,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-14 15:35:16,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2020-10-14 15:35:16,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2020-10-14 15:35:16,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2020-10-14 15:35:16,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2020-10-14 15:35:16,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_create_class [2020-10-14 15:35:16,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_register_class [2020-10-14 15:35:16,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-14 15:35:16,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-14 15:35:16,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-14 15:35:16,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-14 15:35:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-14 15:35:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-14 15:35:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-14 15:35:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2020-10-14 15:35:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-14 15:35:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-14 15:35:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-14 15:35:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-14 15:35:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-14 15:35:16,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-14 15:35:16,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-14 15:35:16,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-14 15:35:16,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_initialize [2020-10-14 15:35:16,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2020-10-14 15:35:16,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-14 15:35:16,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2020-10-14 15:35:16,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-14 15:35:16,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2020-10-14 15:35:16,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2020-10-14 15:35:16,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_create_class [2020-10-14 15:35:16,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_class [2020-10-14 15:35:16,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2020-10-14 15:35:16,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-14 15:35:16,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-14 15:35:16,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2020-10-14 15:35:16,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2020-10-14 15:35:16,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2020-10-14 15:35:16,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-14 15:35:16,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-14 15:35:16,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2020-10-14 15:35:16,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-14 15:35:16,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2020-10-14 15:35:16,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2020-10-14 15:35:16,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-14 15:35:16,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-14 15:35:16,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc [2020-10-14 15:35:16,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-14 15:35:16,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-14 15:35:16,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_initialize_128 [2020-10-14 15:35:16,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-14 15:35:16,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_init_125 [2020-10-14 15:35:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-14 15:35:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_126 [2020-10-14 15:35:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_127 [2020-10-14 15:35:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-14 15:35:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-14 15:35:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-14 15:35:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2020-10-14 15:35:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2020-10-14 15:35:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_98 [2020-10-14 15:35:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_100 [2020-10-14 15:35:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_102 [2020-10-14 15:35:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_105 [2020-10-14 15:35:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_109 [2020-10-14 15:35:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_113 [2020-10-14 15:35:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_116 [2020-10-14 15:35:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_118 [2020-10-14 15:35:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_120 [2020-10-14 15:35:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_fb_info [2020-10-14 15:35:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_fb_info [2020-10-14 15:35:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mm_lock_of_fb_info [2020-10-14 15:35:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mm_lock_of_fb_info [2020-10-14 15:35:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_registration_lock [2020-10-14 15:35:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_registration_lock [2020-10-14 15:35:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure cachemode2protval [2020-10-14 15:35:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-14 15:35:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-14 15:35:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-14 15:35:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-14 15:35:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-14 15:35:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-14 15:35:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-14 15:35:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-14 15:35:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-14 15:35:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-14 15:35:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-14 15:35:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-14 15:35:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2020-10-14 15:35:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2020-10-14 15:35:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2020-10-14 15:35:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-14 15:35:16,037 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-14 15:35:16,037 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-14 15:35:16,037 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-14 15:35:16,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-14 15:35:16,037 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-14 15:35:16,037 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-10-14 15:35:16,037 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-14 15:35:16,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_97 [2020-10-14 15:35:16,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_99 [2020-10-14 15:35:16,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_101 [2020-10-14 15:35:16,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_103 [2020-10-14 15:35:16,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_106 [2020-10-14 15:35:16,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_107 [2020-10-14 15:35:16,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_108 [2020-10-14 15:35:16,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_112 [2020-10-14 15:35:16,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_115 [2020-10-14 15:35:16,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_117 [2020-10-14 15:35:16,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_119 [2020-10-14 15:35:16,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_121 [2020-10-14 15:35:16,039 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2020-10-14 15:35:16,039 INFO L130 BoogieDeclarations]: Found specification of procedure pm_vt_switch_required [2020-10-14 15:35:16,039 INFO L130 BoogieDeclarations]: Found specification of procedure pm_vt_switch_unregister [2020-10-14 15:35:16,040 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2020-10-14 15:35:16,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-14 15:35:16,040 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2020-10-14 15:35:16,040 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-14 15:35:16,040 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2020-10-14 15:35:16,040 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2020-10-14 15:35:16,040 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2020-10-14 15:35:16,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_72 [2020-10-14 15:35:16,041 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2020-10-14 15:35:16,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_122 [2020-10-14 15:35:16,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_73 [2020-10-14 15:35:16,041 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2020-10-14 15:35:16,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_124 [2020-10-14 15:35:16,041 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2020-10-14 15:35:16,041 INFO L130 BoogieDeclarations]: Found specification of procedure vm_get_page_prot [2020-10-14 15:35:16,041 INFO L130 BoogieDeclarations]: Found specification of procedure vm_iomap_memory [2020-10-14 15:35:16,042 INFO L130 BoogieDeclarations]: Found specification of procedure copy_in_user [2020-10-14 15:35:16,042 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-14 15:35:16,042 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-14 15:35:16,042 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-14 15:35:16,042 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-14 15:35:16,042 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-14 15:35:16,042 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-14 15:35:16,042 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2020-10-14 15:35:16,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_110 [2020-10-14 15:35:16,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_111 [2020-10-14 15:35:16,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_114 [2020-10-14 15:35:16,043 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2020-10-14 15:35:16,043 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2020-10-14 15:35:16,043 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-14 15:35:16,043 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-14 15:35:16,043 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_logo [2020-10-14 15:35:16,043 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2020-10-14 15:35:16,044 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2020-10-14 15:35:16,044 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2020-10-14 15:35:16,044 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2020-10-14 15:35:16,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open_104 [2020-10-14 15:35:16,044 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2020-10-14 15:35:16,044 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2020-10-14 15:35:16,044 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2020-10-14 15:35:16,044 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-10-14 15:35:16,044 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2020-10-14 15:35:16,045 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2020-10-14 15:35:16,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_class_destroy_123 [2020-10-14 15:35:16,045 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-14 15:35:16,045 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2020-10-14 15:35:16,045 INFO L130 BoogieDeclarations]: Found specification of procedure fb_notifier_call_chain [2020-10-14 15:35:16,045 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_var [2020-10-14 15:35:16,045 INFO L130 BoogieDeclarations]: Found specification of procedure fb_pan_display [2020-10-14 15:35:16,045 INFO L130 BoogieDeclarations]: Found specification of procedure fb_blank [2020-10-14 15:35:16,045 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2020-10-14 15:35:16,046 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2020-10-14 15:35:16,046 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_framebuffer [2020-10-14 15:35:16,046 INFO L130 BoogieDeclarations]: Found specification of procedure remove_conflicting_framebuffers [2020-10-14 15:35:16,046 INFO L130 BoogieDeclarations]: Found specification of procedure fb_prepare_logo [2020-10-14 15:35:16,046 INFO L130 BoogieDeclarations]: Found specification of procedure fb_show_logo [2020-10-14 15:35:16,046 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_buffer_offset [2020-10-14 15:35:16,046 INFO L130 BoogieDeclarations]: Found specification of procedure fb_pad_unaligned_buffer [2020-10-14 15:35:16,046 INFO L130 BoogieDeclarations]: Found specification of procedure fb_pad_aligned_buffer [2020-10-14 15:35:16,046 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2020-10-14 15:35:16,047 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_color_depth [2020-10-14 15:35:16,047 INFO L130 BoogieDeclarations]: Found specification of procedure fb_new_modelist [2020-10-14 15:35:16,047 INFO L130 BoogieDeclarations]: Found specification of procedure lock_fb_info [2020-10-14 15:35:16,047 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_fb_info [2020-10-14 15:35:16,047 INFO L130 BoogieDeclarations]: Found specification of procedure __fb_pad_aligned_buffer [2020-10-14 15:35:16,047 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_open [2020-10-14 15:35:16,047 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_fsync [2020-10-14 15:35:16,047 INFO L130 BoogieDeclarations]: Found specification of procedure fb_be_math [2020-10-14 15:35:16,047 INFO L130 BoogieDeclarations]: Found specification of procedure fb_init_device [2020-10-14 15:35:16,048 INFO L130 BoogieDeclarations]: Found specification of procedure fb_cleanup_device [2020-10-14 15:35:16,048 INFO L130 BoogieDeclarations]: Found specification of procedure fb_var_to_videomode [2020-10-14 15:35:16,048 INFO L130 BoogieDeclarations]: Found specification of procedure fb_videomode_to_var [2020-10-14 15:35:16,048 INFO L130 BoogieDeclarations]: Found specification of procedure fb_mode_is_equal [2020-10-14 15:35:16,048 INFO L130 BoogieDeclarations]: Found specification of procedure fb_add_videomode [2020-10-14 15:35:16,048 INFO L130 BoogieDeclarations]: Found specification of procedure fb_delete_videomode [2020-10-14 15:35:16,048 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modelist [2020-10-14 15:35:16,048 INFO L130 BoogieDeclarations]: Found specification of procedure fb_cmap_to_user [2020-10-14 15:35:16,049 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_cmap [2020-10-14 15:35:16,049 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_user_cmap [2020-10-14 15:35:16,049 INFO L130 BoogieDeclarations]: Found specification of procedure fb_pgprotect [2020-10-14 15:35:16,049 INFO L130 BoogieDeclarations]: Found specification of procedure fb_is_primary_device [2020-10-14 15:35:16,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-14 15:35:16,049 INFO L130 BoogieDeclarations]: Found specification of procedure get_fb_info [2020-10-14 15:35:16,049 INFO L130 BoogieDeclarations]: Found specification of procedure put_fb_info [2020-10-14 15:35:16,049 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-14 15:35:16,049 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-14 15:35:16,050 INFO L130 BoogieDeclarations]: Found specification of procedure safe_shift [2020-10-14 15:35:16,050 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_logocmap [2020-10-14 15:35:16,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-14 15:35:16,050 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_logo_truepalette [2020-10-14 15:35:16,050 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_logo_directpalette [2020-10-14 15:35:16,050 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_logo [2020-10-14 15:35:16,050 INFO L130 BoogieDeclarations]: Found specification of procedure fb_rotate_logo_ud [2020-10-14 15:35:16,050 INFO L130 BoogieDeclarations]: Found specification of procedure fb_rotate_logo_cw [2020-10-14 15:35:16,050 INFO L130 BoogieDeclarations]: Found specification of procedure fb_rotate_logo_ccw [2020-10-14 15:35:16,051 INFO L130 BoogieDeclarations]: Found specification of procedure fb_rotate_logo [2020-10-14 15:35:16,051 INFO L130 BoogieDeclarations]: Found specification of procedure fb_do_show_logo [2020-10-14 15:35:16,051 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-14 15:35:16,051 INFO L130 BoogieDeclarations]: Found specification of procedure fb_show_logo_line [2020-10-14 15:35:16,051 INFO L130 BoogieDeclarations]: Found specification of procedure fb_prepare_extra_logos [2020-10-14 15:35:16,051 INFO L130 BoogieDeclarations]: Found specification of procedure fb_show_extra_logos [2020-10-14 15:35:16,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-14 15:35:16,051 INFO L130 BoogieDeclarations]: Found specification of procedure fb_seq_start [2020-10-14 15:35:16,052 INFO L130 BoogieDeclarations]: Found specification of procedure fb_seq_next [2020-10-14 15:35:16,052 INFO L130 BoogieDeclarations]: Found specification of procedure fb_seq_stop [2020-10-14 15:35:16,052 INFO L130 BoogieDeclarations]: Found specification of procedure fb_seq_show [2020-10-14 15:35:16,052 INFO L130 BoogieDeclarations]: Found specification of procedure proc_fb_open [2020-10-14 15:35:16,052 INFO L130 BoogieDeclarations]: Found specification of procedure file_fb_info [2020-10-14 15:35:16,052 INFO L130 BoogieDeclarations]: Found specification of procedure fb_read [2020-10-14 15:35:16,052 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-14 15:35:16,052 INFO L130 BoogieDeclarations]: Found specification of procedure fb_write [2020-10-14 15:35:16,052 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-14 15:35:16,053 INFO L130 BoogieDeclarations]: Found specification of procedure fb_check_caps [2020-10-14 15:35:16,053 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-14 15:35:16,053 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-14 15:35:16,053 INFO L130 BoogieDeclarations]: Found specification of procedure do_fb_ioctl [2020-10-14 15:35:16,053 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-14 15:35:16,053 INFO L130 BoogieDeclarations]: Found specification of procedure fb_ioctl [2020-10-14 15:35:16,053 INFO L130 BoogieDeclarations]: Found specification of procedure fb_getput_cmap [2020-10-14 15:35:16,053 INFO L130 BoogieDeclarations]: Found specification of procedure do_fscreeninfo_to_user [2020-10-14 15:35:16,053 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_fscreeninfo [2020-10-14 15:35:16,054 INFO L130 BoogieDeclarations]: Found specification of procedure fb_compat_ioctl [2020-10-14 15:35:16,054 INFO L130 BoogieDeclarations]: Found specification of procedure fb_mmap [2020-10-14 15:35:16,054 INFO L130 BoogieDeclarations]: Found specification of procedure fb_open [2020-10-14 15:35:16,054 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-14 15:35:16,054 INFO L130 BoogieDeclarations]: Found specification of procedure fb_release [2020-10-14 15:35:16,054 INFO L130 BoogieDeclarations]: Found specification of procedure fb_check_foreignness [2020-10-14 15:35:16,054 INFO L130 BoogieDeclarations]: Found specification of procedure apertures_overlap [2020-10-14 15:35:16,054 INFO L130 BoogieDeclarations]: Found specification of procedure fb_do_apertures_overlap [2020-10-14 15:35:16,054 INFO L130 BoogieDeclarations]: Found specification of procedure do_unregister_framebuffer [2020-10-14 15:35:16,055 INFO L130 BoogieDeclarations]: Found specification of procedure do_remove_conflicting_framebuffers [2020-10-14 15:35:16,055 INFO L130 BoogieDeclarations]: Found specification of procedure do_register_framebuffer [2020-10-14 15:35:16,055 INFO L130 BoogieDeclarations]: Found specification of procedure fbmem_init [2020-10-14 15:35:16,055 INFO L130 BoogieDeclarations]: Found specification of procedure fbmem_exit [2020-10-14 15:35:16,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fbmem_exit_19_2 [2020-10-14 15:35:16,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_fbmem_init_19_10 [2020-10-14 15:35:16,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_17_1 [2020-10-14 15:35:16,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_19_4 [2020-10-14 15:35:16,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_seq_instance_5_19_5 [2020-10-14 15:35:16,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_16_1 [2020-10-14 15:35:16,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_18_2 [2020-10-14 15:35:16,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_19_6 [2020-10-14 15:35:16,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_3 [2020-10-14 15:35:16,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_9 [2020-10-14 15:35:16,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_3 [2020-10-14 15:35:16,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_9 [2020-10-14 15:35:16,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_12_3 [2020-10-14 15:35:16,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_12_9 [2020-10-14 15:35:16,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_3 [2020-10-14 15:35:16,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_9 [2020-10-14 15:35:16,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_14_3 [2020-10-14 15:35:16,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_14_9 [2020-10-14 15:35:16,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_15_3 [2020-10-14 15:35:16,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_15_9 [2020-10-14 15:35:16,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-14 15:35:16,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-14 15:35:16,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-14 15:35:16,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2020-10-14 15:35:16,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2020-10-14 15:35:16,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_9 [2020-10-14 15:35:16,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_3 [2020-10-14 15:35:16,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_9 [2020-10-14 15:35:16,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_3 [2020-10-14 15:35:16,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_9 [2020-10-14 15:35:16,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_3 [2020-10-14 15:35:16,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_9 [2020-10-14 15:35:16,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_3 [2020-10-14 15:35:16,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_9 [2020-10-14 15:35:16,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_19 [2020-10-14 15:35:16,059 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 15:35:16,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2020-10-14 15:35:16,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_1 [2020-10-14 15:35:16,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2020-10-14 15:35:16,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_25 [2020-10-14 15:35:16,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_28 [2020-10-14 15:35:16,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_29 [2020-10-14 15:35:16,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_32 [2020-10-14 15:35:16,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2020-10-14 15:35:16,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_22 [2020-10-14 15:35:16,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_25 [2020-10-14 15:35:16,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_28 [2020-10-14 15:35:16,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_29 [2020-10-14 15:35:16,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_32 [2020-10-14 15:35:16,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_5 [2020-10-14 15:35:16,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2020-10-14 15:35:16,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_1_12 [2020-10-14 15:35:16,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2020-10-14 15:35:16,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_1_2 [2020-10-14 15:35:16,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2020-10-14 15:35:16,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_1_4 [2020-10-14 15:35:16,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev [2020-10-14 15:35:16,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_next_2_7 [2020-10-14 15:35:16,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_show_2_8 [2020-10-14 15:35:16,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_start_2_4 [2020-10-14 15:35:16,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_stop_2_10 [2020-10-14 15:35:16,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open [2020-10-14 15:35:16,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_seq_instance_2 [2020-10-14 15:35:16,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2020-10-14 15:35:16,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_11 [2020-10-14 15:35:16,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_12 [2020-10-14 15:35:16,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_13 [2020-10-14 15:35:16,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_14 [2020-10-14 15:35:16,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_15 [2020-10-14 15:35:16,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2020-10-14 15:35:16,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_4 [2020-10-14 15:35:16,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_5 [2020-10-14 15:35:16,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_6 [2020-10-14 15:35:16,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_7 [2020-10-14 15:35:16,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_8 [2020-10-14 15:35:16,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_9 [2020-10-14 15:35:16,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev [2020-10-14 15:35:16,066 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~int [2020-10-14 15:35:16,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-14 15:35:16,066 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-14 15:35:16,067 INFO L130 BoogieDeclarations]: Found specification of procedure int_sqrt [2020-10-14 15:35:16,067 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2020-10-14 15:35:16,067 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-14 15:35:16,067 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-14 15:35:16,067 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_mode [2020-10-14 15:35:16,067 INFO L130 BoogieDeclarations]: Found specification of procedure fb_validate_mode [2020-10-14 15:35:16,067 INFO L130 BoogieDeclarations]: Found specification of procedure fb_parse_edid [2020-10-14 15:35:16,067 INFO L130 BoogieDeclarations]: Found specification of procedure fb_firmware_edid [2020-10-14 15:35:16,067 INFO L130 BoogieDeclarations]: Found specification of procedure fb_edid_to_monspecs [2020-10-14 15:35:16,068 INFO L130 BoogieDeclarations]: Found specification of procedure fb_edid_add_monspecs [2020-10-14 15:35:16,068 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2020-10-14 15:35:16,068 INFO L130 BoogieDeclarations]: Found specification of procedure fb_videomode_from_videomode [2020-10-14 15:35:16,068 INFO L130 BoogieDeclarations]: Found specification of procedure copy_string [2020-10-14 15:35:16,068 INFO L130 BoogieDeclarations]: Found specification of procedure edid_is_serial_block [2020-10-14 15:35:16,068 INFO L130 BoogieDeclarations]: Found specification of procedure edid_is_ascii_block [2020-10-14 15:35:16,068 INFO L130 BoogieDeclarations]: Found specification of procedure edid_is_limits_block [2020-10-14 15:35:16,068 INFO L130 BoogieDeclarations]: Found specification of procedure edid_is_monitor_block [2020-10-14 15:35:16,068 INFO L130 BoogieDeclarations]: Found specification of procedure edid_is_timing_block [2020-10-14 15:35:16,069 INFO L130 BoogieDeclarations]: Found specification of procedure check_edid [2020-10-14 15:35:16,069 INFO L130 BoogieDeclarations]: Found specification of procedure fix_edid [2020-10-14 15:35:16,069 INFO L130 BoogieDeclarations]: Found specification of procedure edid_checksum [2020-10-14 15:35:16,069 INFO L130 BoogieDeclarations]: Found specification of procedure edid_check_header [2020-10-14 15:35:16,069 INFO L130 BoogieDeclarations]: Found specification of procedure parse_vendor_block [2020-10-14 15:35:16,069 INFO L130 BoogieDeclarations]: Found specification of procedure get_dpms_capabilities [2020-10-14 15:35:16,069 INFO L130 BoogieDeclarations]: Found specification of procedure get_chroma [2020-10-14 15:35:16,069 INFO L130 BoogieDeclarations]: Found specification of procedure calc_mode_timings [2020-10-14 15:35:16,070 INFO L130 BoogieDeclarations]: Found specification of procedure get_est_timing [2020-10-14 15:35:16,070 INFO L130 BoogieDeclarations]: Found specification of procedure get_std_timing [2020-10-14 15:35:16,070 INFO L130 BoogieDeclarations]: Found specification of procedure get_dst_timing [2020-10-14 15:35:16,070 INFO L130 BoogieDeclarations]: Found specification of procedure get_detailed_timing [2020-10-14 15:35:16,070 INFO L130 BoogieDeclarations]: Found specification of procedure fb_create_modedb [2020-10-14 15:35:16,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2020-10-14 15:35:16,070 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_monitor_limits [2020-10-14 15:35:16,070 INFO L130 BoogieDeclarations]: Found specification of procedure get_monspecs [2020-10-14 15:35:16,070 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_vblank [2020-10-14 15:35:16,071 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_hblank_by_hfreq [2020-10-14 15:35:16,071 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_hblank_by_dclk [2020-10-14 15:35:16,071 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_hfreq [2020-10-14 15:35:16,071 INFO L130 BoogieDeclarations]: Found specification of procedure fb_timings_vfreq [2020-10-14 15:35:16,071 INFO L130 BoogieDeclarations]: Found specification of procedure fb_timings_hfreq [2020-10-14 15:35:16,071 INFO L130 BoogieDeclarations]: Found specification of procedure fb_timings_dclk [2020-10-14 15:35:16,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-14 15:35:16,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_97___0 [2020-10-14 15:35:16,071 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_fb_info___0 [2020-10-14 15:35:16,072 INFO L130 BoogieDeclarations]: Found specification of procedure fb_alloc_cmap [2020-10-14 15:35:16,072 INFO L130 BoogieDeclarations]: Found specification of procedure fb_alloc_cmap_gfp [2020-10-14 15:35:16,072 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2020-10-14 15:35:16,072 INFO L130 BoogieDeclarations]: Found specification of procedure fb_copy_cmap [2020-10-14 15:35:16,072 INFO L130 BoogieDeclarations]: Found specification of procedure fb_default_cmap [2020-10-14 15:35:16,072 INFO L130 BoogieDeclarations]: Found specification of procedure fb_invert_cmaps [2020-10-14 15:35:16,072 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~int~X~int~X~$Pointer$~TO~int [2020-10-14 15:35:16,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_98___0 [2020-10-14 15:35:16,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_100___0 [2020-10-14 15:35:16,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_102___0 [2020-10-14 15:35:16,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_bl_curve_mutex_of_fb_info [2020-10-14 15:35:16,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_bl_curve_mutex_of_fb_info [2020-10-14 15:35:16,073 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2020-10-14 15:35:16,073 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-14 15:35:16,073 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2020-10-14 15:35:16,073 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2020-10-14 15:35:16,073 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2020-10-14 15:35:16,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_97___1 [2020-10-14 15:35:16,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_99___0 [2020-10-14 15:35:16,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_101___0 [2020-10-14 15:35:16,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_103___0 [2020-10-14 15:35:16,074 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-14 15:35:16,074 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-10-14 15:35:16,074 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-14 15:35:16,074 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-14 15:35:16,074 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_fb_info___1 [2020-10-14 15:35:16,075 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2020-10-14 15:35:16,075 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2020-10-14 15:35:16,075 INFO L130 BoogieDeclarations]: Found specification of procedure fb_bl_default_curve [2020-10-14 15:35:16,075 INFO L130 BoogieDeclarations]: Found specification of procedure fb_videomode_to_modelist [2020-10-14 15:35:16,075 INFO L130 BoogieDeclarations]: Found specification of procedure activate [2020-10-14 15:35:16,075 INFO L130 BoogieDeclarations]: Found specification of procedure mode_string [2020-10-14 15:35:16,075 INFO L130 BoogieDeclarations]: Found specification of procedure store_mode [2020-10-14 15:35:16,075 INFO L130 BoogieDeclarations]: Found specification of procedure show_mode [2020-10-14 15:35:16,075 INFO L130 BoogieDeclarations]: Found specification of procedure store_modes [2020-10-14 15:35:16,076 INFO L130 BoogieDeclarations]: Found specification of procedure show_modes [2020-10-14 15:35:16,076 INFO L130 BoogieDeclarations]: Found specification of procedure store_bpp [2020-10-14 15:35:16,076 INFO L130 BoogieDeclarations]: Found specification of procedure show_bpp [2020-10-14 15:35:16,076 INFO L130 BoogieDeclarations]: Found specification of procedure store_rotate [2020-10-14 15:35:16,076 INFO L130 BoogieDeclarations]: Found specification of procedure show_rotate [2020-10-14 15:35:16,076 INFO L130 BoogieDeclarations]: Found specification of procedure store_virtual [2020-10-14 15:35:16,076 INFO L130 BoogieDeclarations]: Found specification of procedure show_virtual [2020-10-14 15:35:16,076 INFO L130 BoogieDeclarations]: Found specification of procedure show_stride [2020-10-14 15:35:16,077 INFO L130 BoogieDeclarations]: Found specification of procedure store_blank [2020-10-14 15:35:16,077 INFO L130 BoogieDeclarations]: Found specification of procedure show_blank [2020-10-14 15:35:16,077 INFO L130 BoogieDeclarations]: Found specification of procedure store_console [2020-10-14 15:35:16,077 INFO L130 BoogieDeclarations]: Found specification of procedure show_console [2020-10-14 15:35:16,077 INFO L130 BoogieDeclarations]: Found specification of procedure store_cursor [2020-10-14 15:35:16,077 INFO L130 BoogieDeclarations]: Found specification of procedure show_cursor [2020-10-14 15:35:16,077 INFO L130 BoogieDeclarations]: Found specification of procedure store_pan [2020-10-14 15:35:16,077 INFO L130 BoogieDeclarations]: Found specification of procedure show_pan [2020-10-14 15:35:16,077 INFO L130 BoogieDeclarations]: Found specification of procedure show_name [2020-10-14 15:35:16,077 INFO L130 BoogieDeclarations]: Found specification of procedure store_fbstate [2020-10-14 15:35:16,078 INFO L130 BoogieDeclarations]: Found specification of procedure show_fbstate [2020-10-14 15:35:16,078 INFO L130 BoogieDeclarations]: Found specification of procedure store_bl_curve [2020-10-14 15:35:16,078 INFO L130 BoogieDeclarations]: Found specification of procedure show_bl_curve [2020-10-14 15:35:16,078 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtol [2020-10-14 15:35:16,078 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-14 15:35:16,078 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-14 15:35:16,078 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-14 15:35:16,078 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode_cvt [2020-10-14 15:35:16,078 INFO L130 BoogieDeclarations]: Found specification of procedure fb_match_mode [2020-10-14 15:35:16,079 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_best_mode [2020-10-14 15:35:16,079 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_nearest_mode [2020-10-14 15:35:16,079 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_best_display [2020-10-14 15:35:16,079 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode [2020-10-14 15:35:16,079 INFO L130 BoogieDeclarations]: Found specification of procedure fb_try_mode [2020-10-14 15:35:16,079 INFO L130 BoogieDeclarations]: Found specification of procedure fb_cvt_hperiod [2020-10-14 15:35:16,079 INFO L130 BoogieDeclarations]: Found specification of procedure fb_cvt_ideal_duty_cycle [2020-10-14 15:35:16,079 INFO L130 BoogieDeclarations]: Found specification of procedure fb_cvt_hblank [2020-10-14 15:35:16,079 INFO L130 BoogieDeclarations]: Found specification of procedure fb_cvt_hsync [2020-10-14 15:35:16,080 INFO L130 BoogieDeclarations]: Found specification of procedure fb_cvt_vbi_lines [2020-10-14 15:35:16,080 INFO L130 BoogieDeclarations]: Found specification of procedure fb_cvt_vtotal [2020-10-14 15:35:16,080 INFO L130 BoogieDeclarations]: Found specification of procedure fb_cvt_pixclock [2020-10-14 15:35:16,080 INFO L130 BoogieDeclarations]: Found specification of procedure fb_cvt_aspect_ratio [2020-10-14 15:35:16,080 INFO L130 BoogieDeclarations]: Found specification of procedure fb_cvt_print_name [2020-10-14 15:35:16,080 INFO L130 BoogieDeclarations]: Found specification of procedure fb_cvt_convert_to_mode [2020-10-14 15:35:16,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-14 15:35:16,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-14 15:35:16,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2020-10-14 15:35:16,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-14 15:35:16,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-14 15:35:16,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-14 15:35:16,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-14 15:35:16,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-14 15:35:16,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-14 15:35:16,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-14 15:35:16,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-14 15:35:16,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-14 15:35:16,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-14 15:35:16,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-14 15:35:16,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add [2020-10-14 15:35:16,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub [2020-10-14 15:35:16,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-14 15:35:16,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec [2020-10-14 15:35:16,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-14 15:35:16,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-14 15:35:16,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-14 15:35:16,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-14 15:35:16,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-14 15:35:16,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-14 15:35:16,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2020-10-14 15:35:16,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-14 15:35:16,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-14 15:35:16,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-14 15:35:16,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-14 15:35:16,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-14 15:35:16,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-14 15:35:16,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_add_disk [2020-10-14 15:35:16,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2020-10-14 15:35:16,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2020-10-14 15:35:16,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-14 15:35:16,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-14 15:35:16,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-14 15:35:16,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-14 15:35:16,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2020-10-14 15:35:16,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_put [2020-10-14 15:35:16,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-14 15:35:16,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-14 15:35:16,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_put_blk_rq [2020-10-14 15:35:16,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-14 15:35:16,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-14 15:35:16,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-14 15:35:16,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-14 15:35:16,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-14 15:35:16,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-14 15:35:16,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-14 15:35:16,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-14 15:35:16,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-14 15:35:16,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-14 15:35:16,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-14 15:35:16,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-14 15:35:16,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-14 15:35:16,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-14 15:35:16,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-14 15:35:16,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-14 15:35:16,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-14 15:35:16,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-14 15:35:16,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-14 15:35:16,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-14 15:35:16,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-14 15:35:16,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-14 15:35:16,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-14 15:35:16,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-14 15:35:16,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-14 15:35:16,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-14 15:35:16,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-14 15:35:16,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-14 15:35:16,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-14 15:35:16,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-14 15:35:16,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-14 15:35:16,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-14 15:35:16,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_get [2020-10-14 15:35:16,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-14 15:35:16,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_refcount [2020-10-14 15:35:16,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-14 15:35:16,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-14 15:35:16,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-14 15:35:16,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-14 15:35:16,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-14 15:35:16,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-14 15:35:16,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-14 15:35:16,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-14 15:35:16,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-14 15:35:16,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-14 15:35:16,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-14 15:35:16,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-14 15:35:16,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-14 15:35:16,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-14 15:35:16,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-14 15:35:16,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-14 15:35:16,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-14 15:35:16,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-14 15:35:16,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-14 15:35:16,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-14 15:35:16,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-14 15:35:16,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-14 15:35:16,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-14 15:35:16,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-14 15:35:16,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-14 15:35:16,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-14 15:35:16,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-14 15:35:16,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-14 15:35:16,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-14 15:35:16,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-14 15:35:16,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-14 15:35:16,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-14 15:35:16,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-14 15:35:16,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-14 15:35:16,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-14 15:35:16,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-14 15:35:16,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-14 15:35:16,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2020-10-14 15:35:16,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-14 15:35:16,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-14 15:35:16,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-14 15:35:16,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-14 15:35:16,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-14 15:35:16,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-14 15:35:16,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-14 15:35:16,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-14 15:35:16,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-14 15:35:16,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__double_release [2020-10-14 15:35:16,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-14 15:35:16,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-14 15:35:16,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-14 15:35:16,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_before_release_sock [2020-10-14 15:35:16,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-14 15:35:16,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-14 15:35:16,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-14 15:35:16,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-14 15:35:16,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-14 15:35:16,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-14 15:35:16,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-14 15:35:16,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-14 15:35:16,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-14 15:35:16,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-14 15:35:16,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-14 15:35:16,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_initialize [2020-10-14 15:35:16,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_final_state [2020-10-14 15:35:16,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-14 15:35:16,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-14 15:35:16,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-14 15:35:16,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-14 15:35:16,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-14 15:35:16,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-14 15:35:16,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-14 15:35:16,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2020-10-14 15:35:16,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-14 15:35:16,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-14 15:35:16,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-14 15:35:16,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-14 15:35:16,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2020-10-14 15:35:16,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-14 15:35:16,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-14 15:35:16,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-14 15:35:16,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-14 15:35:16,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-14 15:35:16,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-14 15:35:16,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-14 15:35:16,099 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-14 15:35:16,099 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-14 15:35:16,099 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-14 15:35:16,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-14 15:35:16,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-14 15:35:16,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-14 15:35:16,100 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 15:35:16,100 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-14 15:35:16,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-14 15:35:16,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-14 15:35:16,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-14 15:35:16,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-14 15:35:16,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-14 15:35:16,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-14 15:35:16,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-14 15:35:16,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-14 15:35:16,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_bl_curve_mutex_of_fb_info [2020-10-14 15:35:16,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_bl_curve_mutex_of_fb_info [2020-10-14 15:35:16,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_bl_curve_mutex_of_fb_info [2020-10-14 15:35:16,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_bl_curve_mutex_of_fb_info [2020-10-14 15:35:16,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-14 15:35:16,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-14 15:35:16,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-14 15:35:16,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-14 15:35:16,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-14 15:35:16,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-14 15:35:16,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-14 15:35:16,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-14 15:35:16,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-14 15:35:16,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-14 15:35:16,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-14 15:35:16,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-14 15:35:16,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock_of_fb_info [2020-10-14 15:35:16,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock_of_fb_info [2020-10-14 15:35:16,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock_of_fb_info [2020-10-14 15:35:16,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock_of_fb_info [2020-10-14 15:35:16,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mm_lock_of_fb_info [2020-10-14 15:35:16,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mm_lock_of_fb_info [2020-10-14 15:35:16,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mm_lock_of_fb_info [2020-10-14 15:35:16,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mm_lock_of_fb_info [2020-10-14 15:35:16,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-14 15:35:16,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-14 15:35:16,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-14 15:35:16,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-14 15:35:16,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-14 15:35:16,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-14 15:35:16,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_registration_lock [2020-10-14 15:35:16,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_registration_lock [2020-10-14 15:35:16,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_registration_lock [2020-10-14 15:35:16,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_registration_lock [2020-10-14 15:35:16,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_update_lock_of_backlight_device [2020-10-14 15:35:16,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_update_lock_of_backlight_device [2020-10-14 15:35:16,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_update_lock_of_backlight_device [2020-10-14 15:35:16,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_update_lock_of_backlight_device [2020-10-14 15:35:16,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2020-10-14 15:35:16,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_update_lock_of_backlight_device [2020-10-14 15:35:16,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-14 15:35:16,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-14 15:35:16,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-14 15:35:16,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-14 15:35:16,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-14 15:35:16,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-14 15:35:16,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-14 15:35:16,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-14 15:35:16,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-14 15:35:16,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-14 15:35:16,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-14 15:35:16,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-14 15:35:16,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-14 15:35:16,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-14 15:35:16,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-14 15:35:16,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-14 15:35:16,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-14 15:35:16,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-14 15:35:16,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-14 15:35:16,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-14 15:35:16,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-14 15:35:16,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-14 15:35:16,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-14 15:35:16,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-14 15:35:16,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-14 15:35:16,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-14 15:35:16,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-14 15:35:16,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-14 15:35:16,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-14 15:35:16,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-14 15:35:16,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:16,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:16,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:16,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:16,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:16,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:16,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:16,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:16,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-14 15:35:16,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-14 15:35:16,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-14 15:35:16,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-14 15:35:16,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-14 15:35:16,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-14 15:35:16,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-14 15:35:16,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-14 15:35:16,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-14 15:35:16,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-14 15:35:16,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-14 15:35:16,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-14 15:35:16,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-14 15:35:16,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-14 15:35:16,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-14 15:35:16,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-14 15:35:16,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-14 15:35:16,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-14 15:35:16,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-14 15:35:16,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-14 15:35:16,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-14 15:35:16,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-14 15:35:16,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-14 15:35:16,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-14 15:35:16,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-14 15:35:16,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-14 15:35:16,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-14 15:35:16,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-14 15:35:16,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-14 15:35:16,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-14 15:35:16,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-14 15:35:16,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__double_init [2020-10-14 15:35:16,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-14 15:35:16,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-14 15:35:16,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_init [2020-10-14 15:35:16,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_alloc [2020-10-14 15:35:16,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_find [2020-10-14 15:35:16,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_remove [2020-10-14 15:35:16,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_destroy [2020-10-14 15:35:16,117 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 15:35:16,117 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-14 15:35:16,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 15:35:16,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-14 15:35:16,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-14 15:35:16,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 15:35:16,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-14 15:35:16,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-14 15:35:16,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-14 15:35:16,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-14 15:36:03,720 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-14 15:36:04,112 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_linux_kernel_module_module_put_and_exitFINAL: assume true; [2020-10-14 15:37:30,611 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-14 15:37:30,611 INFO L295 CfgBuilder]: Removed 17 assume(true) statements. [2020-10-14 15:37:30,641 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 03:37:30 BoogieIcfgContainer [2020-10-14 15:37:30,642 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-14 15:37:30,644 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-14 15:37:30,644 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-14 15:37:30,649 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-14 15:37:30,649 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 03:35:03" (1/3) ... [2020-10-14 15:37:30,650 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a6edd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 03:37:30, skipping insertion in model container [2020-10-14 15:37:30,650 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:35:14" (2/3) ... [2020-10-14 15:37:30,651 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a6edd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 03:37:30, skipping insertion in model container [2020-10-14 15:37:30,651 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 03:37:30" (3/3) ... [2020-10-14 15:37:30,655 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--video--fbdev--core--fb.ko.cil.i [2020-10-14 15:37:30,670 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-14 15:37:30,686 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 88 error locations. [2020-10-14 15:37:30,701 INFO L251 AbstractCegarLoop]: Starting to check reachability of 88 error locations. [2020-10-14 15:37:30,742 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-14 15:37:30,742 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-14 15:37:30,742 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-14 15:37:30,742 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-14 15:37:30,743 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-14 15:37:30,743 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-14 15:37:30,743 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-14 15:37:30,743 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-14 15:37:30,850 INFO L276 IsEmpty]: Start isEmpty. Operand 4999 states. [2020-10-14 15:37:30,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2020-10-14 15:37:30,860 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 15:37:30,861 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 15:37:30,862 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 15:37:30,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 15:37:30,867 INFO L82 PathProgramCache]: Analyzing trace with hash 2051051038, now seen corresponding path program 1 times [2020-10-14 15:37:30,876 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 15:37:30,876 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2062113463] [2020-10-14 15:37:30,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 15:37:32,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:37:33,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:37:51,483 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:37:51,484 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 124 [2020-10-14 15:37:51,484 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:37:51,484 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19136 [2020-10-14 15:37:51,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:37:51,487 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:37:51,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 18 [2020-10-14 15:37:51,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:37:51,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 118 [2020-10-14 15:37:51,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 15:38:04,386 WARN L193 SmtUtils]: Spent 12.00 s on a formula simplification that was a NOOP. DAG size: 1753 [2020-10-14 15:38:04,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:38:04,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:38:05,357 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:38:13,018 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:38:13,019 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:38:13,019 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:38:13,019 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8079 [2020-10-14 15:38:13,019 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:38:13,020 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:38:13,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:38:13,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:38:13,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-14 15:38:13,021 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:38:13,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-14 15:38:13,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:38:13,521 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:38:13,548 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:38:13,549 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-14 15:38:13,549 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:38:13,549 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-14 15:38:13,550 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:38:13,550 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:38:13,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:38:13,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:38:13,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-14 15:38:13,551 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:38:13,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:38:13,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:38:13,604 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:38:13,623 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:38:13,623 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-14 15:38:13,623 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:38:13,624 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-14 15:38:13,624 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:38:13,624 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:38:13,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:38:13,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:38:13,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:38:13,625 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:38:13,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:38:13,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:38:13,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:38:13,686 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:38:13,687 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:38:13,687 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:38:13,687 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-14 15:38:13,688 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:38:13,688 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:38:13,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:38:13,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:38:13,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:38:13,689 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:38:13,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 15:38:13,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:38:13,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:38:13,853 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:38:13,853 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-14 15:38:13,853 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:38:13,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-14 15:38:13,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:38:13,854 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:38:13,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:38:13,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:38:13,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-14 15:38:13,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:38:13,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:38:13,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:38:13,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:38:13,927 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:38:13,928 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:38:13,928 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:38:13,928 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-14 15:38:13,928 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:38:13,929 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:38:13,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:38:13,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:38:13,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:38:13,929 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:38:13,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:38:13,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:38:13,962 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:38:13,973 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:38:13,974 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:38:13,974 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:38:13,974 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-14 15:38:13,974 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:38:13,975 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:38:13,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:38:13,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:38:13,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:38:13,975 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:38:13,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:38:13,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:38:14,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:38:14,020 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:38:14,022 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:38:14,022 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:38:14,023 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-14 15:38:14,023 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:38:14,023 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:38:14,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:38:14,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:38:14,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:38:14,024 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:38:14,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2020-10-14 15:38:14,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:38:14,054 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:38:14,076 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:38:14,077 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-14 15:38:14,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:38:14,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-14 15:38:14,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:38:14,077 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:38:14,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:38:14,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:38:14,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-14 15:38:14,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:38:14,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:38:14,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:38:14,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:38:14,107 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:38:14,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:38:14,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:38:14,108 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:38:14,108 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:38:14,109 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:38:14,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:38:14,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:38:14,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:38:14,109 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:38:14,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2020-10-14 15:38:14,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:38:14,138 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:38:14,162 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:38:14,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:38:14,163 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:38:14,163 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-14 15:38:14,163 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:38:14,163 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:38:14,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:38:14,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:38:14,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-14 15:38:14,164 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:38:14,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:38:14,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:38:14,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:38:14,196 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:38:14,197 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:38:14,197 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:38:14,197 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 15:38:14,197 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:38:14,198 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:38:14,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:38:14,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:38:14,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:38:14,198 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:38:14,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:38:14,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:38:14,224 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:38:14,230 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:38:14,231 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:38:14,231 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:38:14,231 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 15:38:14,231 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:38:14,231 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:38:14,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:38:14,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:38:14,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:38:14,232 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:38:14,354 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2020-10-14 15:38:14,355 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2062113463] [2020-10-14 15:38:14,357 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 15:38:14,358 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-14 15:38:14,359 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1154555476] [2020-10-14 15:38:14,368 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 15:38:14,369 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 15:38:14,383 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 15:38:14,384 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2020-10-14 15:38:14,387 INFO L87 Difference]: Start difference. First operand 4999 states. Second operand 7 states. [2020-10-14 15:38:32,247 WARN L193 SmtUtils]: Spent 12.33 s on a formula simplification that was a NOOP. DAG size: 1755