/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 01:19:25,808 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 01:19:25,812 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 01:19:25,874 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 01:19:25,875 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 01:19:25,883 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 01:19:25,886 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 01:19:25,892 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 01:19:25,896 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 01:19:25,904 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 01:19:25,906 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 01:19:25,908 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 01:19:25,908 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 01:19:25,912 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 01:19:25,915 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 01:19:25,917 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 01:19:25,918 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 01:19:25,923 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 01:19:25,943 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 01:19:25,950 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 01:19:25,952 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 01:19:25,954 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 01:19:25,956 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 01:19:25,959 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 01:19:25,965 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 01:19:25,965 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 01:19:25,966 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 01:19:25,968 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 01:19:25,969 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 01:19:25,970 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 01:19:25,970 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 01:19:25,971 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 01:19:25,973 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 01:19:25,974 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 01:19:25,975 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 01:19:25,976 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 01:19:25,977 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 01:19:25,977 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 01:19:25,977 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 01:19:25,978 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 01:19:25,979 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 01:19:25,980 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-29 01:19:26,033 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 01:19:26,034 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 01:19:26,039 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 01:19:26,040 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 01:19:26,040 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 01:19:26,040 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 01:19:26,040 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 01:19:26,041 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 01:19:26,041 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 01:19:26,041 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 01:19:26,042 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 01:19:26,043 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 01:19:26,043 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 01:19:26,043 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 01:19:26,043 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 01:19:26,044 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 01:19:26,044 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 01:19:26,044 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 01:19:26,044 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 01:19:26,044 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 01:19:26,045 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 01:19:26,045 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 01:19:26,045 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 01:19:26,045 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 01:19:26,045 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 01:19:26,046 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 01:19:26,046 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 01:19:26,046 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-29 01:19:26,499 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 01:19:26,529 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 01:19:26,532 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 01:19:26,534 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 01:19:26,535 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 01:19:26,536 INFO L432 ainManager$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--udlfb.ko.cil.i [2020-10-29 01:19:26,629 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/948cecac8/3dd6425b9c4b43ec805ae5dd04cf9a7e/FLAGdd9cc1ed9 [2020-10-29 01:19:27,691 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 01:19:27,691 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i [2020-10-29 01:19:27,759 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/948cecac8/3dd6425b9c4b43ec805ae5dd04cf9a7e/FLAGdd9cc1ed9 [2020-10-29 01:19:28,071 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/948cecac8/3dd6425b9c4b43ec805ae5dd04cf9a7e [2020-10-29 01:19:28,075 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 01:19:28,085 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 01:19:28,087 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 01:19:28,088 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 01:19:28,092 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 01:19:28,093 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 01:19:28" (1/1) ... [2020-10-29 01:19:28,097 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a314c81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:19:28, skipping insertion in model container [2020-10-29 01:19:28,098 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 01:19:28" (1/1) ... [2020-10-29 01:19:28,108 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 01:19:28,313 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 01:19:32,765 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 01:19:32,801 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 01:19:33,201 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 01:19:34,587 INFO L208 MainTranslator]: Completed translation [2020-10-29 01:19:34,588 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:19:34 WrapperNode [2020-10-29 01:19:34,588 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 01:19:34,590 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 01:19:34,590 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 01:19:34,590 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 01:19:34,605 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:19:34" (1/1) ... [2020-10-29 01:19:34,605 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:19:34" (1/1) ... [2020-10-29 01:19:34,765 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:19:34" (1/1) ... [2020-10-29 01:19:34,766 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:19:34" (1/1) ... [2020-10-29 01:19:34,965 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:19:34" (1/1) ... [2020-10-29 01:19:35,007 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:19:34" (1/1) ... [2020-10-29 01:19:35,123 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:19:34" (1/1) ... [2020-10-29 01:19:35,189 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 01:19:35,190 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 01:19:35,190 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 01:19:35,190 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 01:19:35,192 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:19:34" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 01:19:35,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 01:19:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 01:19:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 01:19:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-29 01:19:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-29 01:19:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-29 01:19:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-29 01:19:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-29 01:19:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2020-10-29 01:19:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2020-10-29 01:19:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2020-10-29 01:19:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-29 01:19:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2020-10-29 01:19:35,287 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_be16p [2020-10-29 01:19:35,287 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-29 01:19:35,287 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-29 01:19:35,287 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-29 01:19:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-29 01:19:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_tsc [2020-10-29 01:19:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure prefetchw [2020-10-29 01:19:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-29 01:19:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-29 01:19:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 01:19:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-29 01:19:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2020-10-29 01:19:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-29 01:19:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2020-10-29 01:19:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2020-10-29 01:19:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cycles [2020-10-29 01:19:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-29 01:19:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2020-10-29 01:19:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-29 01:19:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-29 01:19:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-29 01:19:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-29 01:19:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2020-10-29 01:19:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-29 01:19:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-29 01:19:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-29 01:19:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2020-10-29 01:19:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-29 01:19:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure prefetch_range [2020-10-29 01:19:35,294 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register [2020-10-29 01:19:35,294 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_lock [2020-10-29 01:19:35,294 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_unlock [2020-10-29 01:19:35,294 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_blanking [2020-10-29 01:19:35,294 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_color_depth [2020-10-29 01:19:35,294 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_base16bpp [2020-10-29 01:19:35,294 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_base8bpp [2020-10-29 01:19:35,295 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_16 [2020-10-29 01:19:35,295 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_16be [2020-10-29 01:19:35,295 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_lfsr16 [2020-10-29 01:19:35,295 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_lfsr16 [2020-10-29 01:19:35,295 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_vid_cmds [2020-10-29 01:19:35,295 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_video_mode [2020-10-29 01:19:35,296 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_mmap [2020-10-29 01:19:35,296 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_trim_hline [2020-10-29 01:19:35,297 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_compress_hline [2020-10-29 01:19:35,297 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_render_hline [2020-10-29 01:19:35,297 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_handle_damage [2020-10-29 01:19:35,297 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_write [2020-10-29 01:19:35,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_copyarea [2020-10-29 01:19:35,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_imageblit [2020-10-29 01:19:35,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_fillrect [2020-10-29 01:19:35,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_dpy_deferred_io [2020-10-29 01:19:35,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_get_edid [2020-10-29 01:19:35,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_ioctl [2020-10-29 01:19:35,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_setcolreg [2020-10-29 01:19:35,299 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_open [2020-10-29 01:19:35,299 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free [2020-10-29 01:19:35,299 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_release_urb_work [2020-10-29 01:19:35,299 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer [2020-10-29 01:19:35,300 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer_work [2020-10-29 01:19:35,300 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_release [2020-10-29 01:19:35,301 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_is_valid_mode [2020-10-29 01:19:35,301 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_var_color_format [2020-10-29 01:19:35,301 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_check_var [2020-10-29 01:19:35,302 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_set_par [2020-10-29 01:19:35,302 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_dummy_render [2020-10-29 01:19:35,302 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_blank [2020-10-29 01:19:35,302 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_realloc_framebuffer [2020-10-29 01:19:35,303 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_setup_modes [2020-10-29 01:19:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_bytes_rendered_show [2020-10-29 01:19:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_bytes_identical_show [2020-10-29 01:19:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_bytes_sent_show [2020-10-29 01:19:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_cpu_kcycles_used_show [2020-10-29 01:19:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_show [2020-10-29 01:19:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_store [2020-10-29 01:19:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_reset_store [2020-10-29 01:19:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_select_std_channel [2020-10-29 01:19:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_parse_vendor_descriptor [2020-10-29 01:19:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_usb_probe [2020-10-29 01:19:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_init_framebuffer_work [2020-10-29 01:19:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_usb_disconnect [2020-10-29 01:19:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_driver_init [2020-10-29 01:19:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_driver_exit [2020-10-29 01:19:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_urb_completion [2020-10-29 01:19:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_urb_list [2020-10-29 01:19:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_alloc_urb_list [2020-10-29 01:19:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_get_urb [2020-10-29 01:19:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_submit_urb [2020-10-29 01:19:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_dlfb_driver_exit_14_2 [2020-10-29 01:19:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_dlfb_driver_init_14_11 [2020-10-29 01:19:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_10_1 [2020-10-29 01:19:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-29 01:19:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_9_14_4 [2020-10-29 01:19:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_14_5 [2020-10-29 01:19:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_2 [2020-10-29 01:19:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_9_2 [2020-10-29 01:19:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_7_3 [2020-10-29 01:19:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_9_3 [2020-10-29 01:19:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_2 [2020-10-29 01:19:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2020-10-29 01:19:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_9_14_6 [2020-10-29 01:19:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_14_7 [2020-10-29 01:19:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-29 01:19:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-29 01:19:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-29 01:19:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-29 01:19:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2020-10-29 01:19:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2020-10-29 01:19:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-29 01:19:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2020-10-29 01:19:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2020-10-29 01:19:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_15 [2020-10-29 01:19:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-29 01:19:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-29 01:19:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2020-10-29 01:19:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_15 [2020-10-29 01:19:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-29 01:19:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2020-10-29 01:19:35,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_10 [2020-10-29 01:19:35,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_11 [2020-10-29 01:19:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_12 [2020-10-29 01:19:35,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_13 [2020-10-29 01:19:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_16 [2020-10-29 01:19:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_17 [2020-10-29 01:19:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_20 [2020-10-29 01:19:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_23 [2020-10-29 01:19:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_26 [2020-10-29 01:19:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_27 [2020-10-29 01:19:35,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2020-10-29 01:19:35,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_30 [2020-10-29 01:19:35,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_9 [2020-10-29 01:19:35,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2020-10-29 01:19:35,328 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 01:19:35,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_0 [2020-10-29 01:19:35,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_0_5 [2020-10-29 01:19:35,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_0_3 [2020-10-29 01:19:35,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_framebuffer [2020-10-29 01:19:35,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_1 [2020-10-29 01:19:35,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_2 [2020-10-29 01:19:35,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2020-10-29 01:19:35,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_4 [2020-10-29 01:19:35,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_fb_ops_dummy_resourceless_instance_5 [2020-10-29 01:19:35,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_7 [2020-10-29 01:19:35,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2020-10-29 01:19:35,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2020-10-29 01:19:35,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_framebuffer [2020-10-29 01:19:35,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2020-10-29 01:19:35,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_9 [2020-10-29 01:19:35,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_8_9 [2020-10-29 01:19:35,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_8_10 [2020-10-29 01:19:35,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_8_13 [2020-10-29 01:19:35,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_8_4 [2020-10-29 01:19:35,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_8_7 [2020-10-29 01:19:35,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2020-10-29 01:19:35,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_8 [2020-10-29 01:19:35,332 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2020-10-29 01:19:35,332 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2020-10-29 01:19:35,332 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-29 01:19:35,332 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-29 01:19:35,332 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-29 01:19:35,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_framebuffer_98 [2020-10-29 01:19:35,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_99 [2020-10-29 01:19:35,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vzalloc_100 [2020-10-29 01:19:35,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_101 [2020-10-29 01:19:35,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_102 [2020-10-29 01:19:35,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_framebuffer_103 [2020-10-29 01:19:35,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_104 [2020-10-29 01:19:35,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_105 [2020-10-29 01:19:35,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_106 [2020-10-29 01:19:35,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2020-10-29 01:19:35,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_108 [2020-10-29 01:19:35,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_coherent_110 [2020-10-29 01:19:35,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_111 [2020-10-29 01:19:35,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_112 [2020-10-29 01:19:35,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_113 [2020-10-29 01:19:35,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_114 [2020-10-29 01:19:35,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_115 [2020-10-29 01:19:35,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_117 [2020-10-29 01:19:35,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_init_118 [2020-10-29 01:19:35,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_119 [2020-10-29 01:19:35,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_120 [2020-10-29 01:19:35,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_initialize_121 [2020-10-29 01:19:35,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_pre_probe_122 [2020-10-29 01:19:35,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_123 [2020-10-29 01:19:35,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-29 01:19:35,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-29 01:19:35,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-29 01:19:35,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-29 01:19:35,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-29 01:19:35,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-29 01:19:35,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-29 01:19:35,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-29 01:19:35,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-29 01:19:35,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-29 01:19:35,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add [2020-10-29 01:19:35,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub [2020-10-29 01:19:35,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-29 01:19:35,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc [2020-10-29 01:19:35,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec [2020-10-29 01:19:35,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-29 01:19:35,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-29 01:19:35,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-29 01:19:35,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-29 01:19:35,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-29 01:19:35,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2020-10-29 01:19:35,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-29 01:19:35,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2020-10-29 01:19:35,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_add_disk [2020-10-29 01:19:35,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2020-10-29 01:19:35,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2020-10-29 01:19:35,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2020-10-29 01:19:35,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-29 01:19:35,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2020-10-29 01:19:35,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_put_blk_rq [2020-10-29 01:19:35,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2020-10-29 01:19:35,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_create_class [2020-10-29 01:19:35,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_register_class [2020-10-29 01:19:35,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-29 01:19:35,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-29 01:19:35,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-29 01:19:35,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-29 01:19:35,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-29 01:19:35,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-29 01:19:35,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 01:19:35,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 01:19:35,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 01:19:35,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 01:19:35,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-29 01:19:35,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-29 01:19:35,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-29 01:19:35,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-29 01:19:35,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-29 01:19:35,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-29 01:19:35,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-29 01:19:35,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-29 01:19:35,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-29 01:19:35,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-29 01:19:35,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-29 01:19:35,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-29 01:19:35,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-29 01:19:35,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-29 01:19:35,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_get [2020-10-29 01:19:35,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2020-10-29 01:19:35,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2020-10-29 01:19:35,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-29 01:19:35,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_refcount [2020-10-29 01:19:35,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2020-10-29 01:19:35,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-29 01:19:35,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-29 01:19:35,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-29 01:19:35,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-29 01:19:35,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-29 01:19:35,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-29 01:19:35,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-29 01:19:35,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-29 01:19:35,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-29 01:19:35,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-29 01:19:35,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-29 01:19:35,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-29 01:19:35,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-29 01:19:35,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-29 01:19:35,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-29 01:19:35,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-29 01:19:35,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-29 01:19:35,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-29 01:19:35,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-29 01:19:35,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-29 01:19:35,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-29 01:19:35,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-29 01:19:35,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2020-10-29 01:19:35,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-29 01:19:35,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-29 01:19:35,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_initialize [2020-10-29 01:19:35,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-29 01:19:35,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-29 01:19:35,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-29 01:19:35,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-29 01:19:35,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-29 01:19:35,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-29 01:19:35,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2020-10-29 01:19:35,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2020-10-29 01:19:35,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-29 01:19:35,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-29 01:19:35,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-29 01:19:35,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-29 01:19:35,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-29 01:19:35,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-29 01:19:35,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-29 01:19:35,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-29 01:19:35,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-29 01:19:35,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_before_release_sock [2020-10-29 01:19:35,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2020-10-29 01:19:35,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-29 01:19:35,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-29 01:19:35,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2020-10-29 01:19:35,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-29 01:19:35,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-29 01:19:35,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-29 01:19:35,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_initialize [2020-10-29 01:19:35,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_final_state [2020-10-29 01:19:35,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_create_class [2020-10-29 01:19:35,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_class [2020-10-29 01:19:35,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2020-10-29 01:19:35,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2020-10-29 01:19:35,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-29 01:19:35,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-29 01:19:35,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-29 01:19:35,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-29 01:19:35,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-29 01:19:35,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2020-10-29 01:19:35,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2020-10-29 01:19:35,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2020-10-29 01:19:35,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-29 01:19:35,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_alloc_urb [2020-10-29 01:19:35,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-29 01:19:35,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2020-10-29 01:19:35,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-29 01:19:35,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 01:19:35,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 01:19:35,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-29 01:19:35,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 01:19:35,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-29 01:19:35,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 01:19:35,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-29 01:19:35,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-29 01:19:35,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-29 01:19:35,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 01:19:35,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 01:19:35,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-29 01:19:35,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-29 01:19:35,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-29 01:19:35,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-29 01:19:35,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-29 01:19:35,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-29 01:19:35,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-29 01:19:35,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-29 01:19:35,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-29 01:19:35,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-29 01:19:35,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-29 01:19:35,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-29 01:19:35,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-29 01:19:35,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-29 01:19:35,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-29 01:19:35,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-29 01:19:35,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-29 01:19:35,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-29 01:19:35,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_fb_info [2020-10-29 01:19:35,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock_of_fb_info [2020-10-29 01:19:35,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock_of_fb_info [2020-10-29 01:19:35,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock_of_fb_info [2020-10-29 01:19:35,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock_of_fb_info [2020-10-29 01:19:35,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_fb_info [2020-10-29 01:19:35,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-29 01:19:35,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-29 01:19:35,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-29 01:19:35,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-29 01:19:35,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-29 01:19:35,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-29 01:19:35,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_update_lock_of_backlight_device [2020-10-29 01:19:35,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_update_lock_of_backlight_device [2020-10-29 01:19:35,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_update_lock_of_backlight_device [2020-10-29 01:19:35,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_update_lock_of_backlight_device [2020-10-29 01:19:35,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2020-10-29 01:19:35,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_update_lock_of_backlight_device [2020-10-29 01:19:35,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-29 01:19:35,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-29 01:19:35,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-29 01:19:35,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-29 01:19:35,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-29 01:19:35,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-29 01:19:35,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-29 01:19:35,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-29 01:19:35,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-29 01:19:35,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-29 01:19:35,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-29 01:19:35,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-29 01:19:35,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-29 01:19:35,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-29 01:19:35,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-29 01:19:35,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-29 01:19:35,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-29 01:19:35,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-29 01:19:35,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-29 01:19:35,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-29 01:19:35,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-29 01:19:35,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-29 01:19:35,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-29 01:19:35,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-29 01:19:35,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-29 01:19:35,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-29 01:19:35,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-29 01:19:35,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-29 01:19:35,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-29 01:19:35,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-29 01:19:35,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-29 01:19:35,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-29 01:19:35,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-29 01:19:35,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-29 01:19:35,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_urb_list [2020-10-29 01:19:35,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_urb_list [2020-10-29 01:19:35,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_urb_list [2020-10-29 01:19:35,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_urb_list [2020-10-29 01:19:35,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_urb_list [2020-10-29 01:19:35,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_urb_list [2020-10-29 01:19:35,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_urb_list [2020-10-29 01:19:35,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_urb_list [2020-10-29 01:19:35,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-29 01:19:35,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-29 01:19:35,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-29 01:19:35,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-29 01:19:35,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-29 01:19:35,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-29 01:19:35,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-29 01:19:35,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-29 01:19:35,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-29 01:19:35,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-29 01:19:35,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-29 01:19:35,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-29 01:19:35,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-29 01:19:35,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-29 01:19:35,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-29 01:19:35,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-29 01:19:35,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-29 01:19:35,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-29 01:19:35,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-29 01:19:35,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-29 01:19:35,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-29 01:19:35,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-29 01:19:35,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-29 01:19:35,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-29 01:19:35,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-29 01:19:35,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-29 01:19:35,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-29 01:19:35,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-29 01:19:35,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-29 01:19:35,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_init [2020-10-29 01:19:35,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_alloc [2020-10-29 01:19:35,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_find [2020-10-29 01:19:35,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_remove [2020-10-29 01:19:35,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_destroy [2020-10-29 01:19:35,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2020-10-29 01:19:35,377 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 01:19:35,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-29 01:19:35,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-29 01:19:35,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-29 01:19:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-29 01:19:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-29 01:19:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-29 01:19:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-29 01:19:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-29 01:19:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-29 01:19:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__double_init [2020-10-29 01:19:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-29 01:19:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-29 01:19:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-29 01:19:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-29 01:19:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-29 01:19:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-29 01:19:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-29 01:19:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-29 01:19:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-29 01:19:35,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-29 01:19:35,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-29 01:19:35,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-29 01:19:35,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-29 01:19:35,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-29 01:19:35,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-29 01:19:35,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-29 01:19:35,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-29 01:19:35,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-29 01:19:35,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-29 01:19:35,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-29 01:19:35,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-29 01:19:35,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-29 01:19:35,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-29 01:19:35,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-29 01:19:35,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-29 01:19:35,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-29 01:19:35,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-29 01:19:35,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__double_release [2020-10-29 01:19:35,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-29 01:19:35,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-29 01:19:35,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-29 01:19:35,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-29 01:19:35,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-29 01:19:35,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-29 01:19:35,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-29 01:19:35,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-29 01:19:35,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-29 01:19:35,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-29 01:19:35,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-29 01:19:35,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-29 01:19:35,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-29 01:19:35,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-29 01:19:35,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-29 01:19:35,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-29 01:19:35,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-29 01:19:35,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-29 01:19:35,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-29 01:19:35,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-29 01:19:35,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2020-10-29 01:19:35,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_put [2020-10-29 01:19:35,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-29 01:19:35,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-29 01:19:35,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-29 01:19:35,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-29 01:19:35,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-29 01:19:35,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-29 01:19:35,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-29 01:19:35,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-29 01:19:35,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-29 01:19:35,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-29 01:19:35,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-29 01:19:35,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-29 01:19:35,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-29 01:19:35,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-29 01:19:35,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-29 01:19:35,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-29 01:19:35,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-29 01:19:35,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-29 01:19:35,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-29 01:19:35,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-29 01:19:35,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-29 01:19:35,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-29 01:19:35,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-29 01:19:35,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-29 01:19:35,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-29 01:19:35,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-29 01:19:35,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-29 01:19:35,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-29 01:19:35,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-29 01:19:35,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-29 01:19:35,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-29 01:19:35,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2020-10-29 01:19:35,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-29 01:19:35,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-29 01:19:35,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 01:19:35,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __usb_get_extra_descriptor [2020-10-29 01:19:35,392 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-29 01:19:35,392 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-29 01:19:35,392 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-29 01:19:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-29 01:19:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_bin_file [2020-10-29 01:19:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-29 01:19:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_bin_file [2020-10-29 01:19:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-10-29 01:19:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2020-10-29 01:19:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure down_timeout [2020-10-29 01:19:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_add_videomode [2020-10-29 01:19:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_alloc_cmap [2020-10-29 01:19:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2020-10-29 01:19:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_cleanup [2020-10-29 01:19:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_init [2020-10-29 01:19:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2020-10-29 01:19:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modelist [2020-10-29 01:19:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_edid_to_monspecs [2020-10-29 01:19:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_best_display [2020-10-29 01:19:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_nearest_mode [2020-10-29 01:19:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_sys_read [2020-10-29 01:19:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_sys_write [2020-10-29 01:19:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_var_to_videomode [2020-10-29 01:19:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_videomode_to_var [2020-10-29 01:19:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2020-10-29 01:19:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2020-10-29 01:19:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-29 01:19:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-29 01:19:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-29 01:19:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-29 01:19:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-29 01:19:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-29 01:19:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 01:19:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-29 01:19:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2020-10-29 01:19:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2020-10-29 01:19:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_copyarea [2020-10-29 01:19:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_fillrect [2020-10-29 01:19:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_imageblit [2020-10-29 01:19:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_framebuffer [2020-10-29 01:19:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2020-10-29 01:19:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2020-10-29 01:19:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2020-10-29 01:19:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-29 01:19:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2020-10-29 01:19:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-29 01:19:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-29 01:19:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_pfn [2020-10-29 01:19:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-29 01:19:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 01:19:35,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 01:19:35,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 01:19:35,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 01:19:35,398 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2020-10-29 01:19:35,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 01:19:35,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-29 01:19:35,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 01:19:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-29 01:19:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-29 01:19:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-29 01:19:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-29 01:19:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2020-10-29 01:19:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2020-10-29 01:19:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2020-10-29 01:19:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2020-10-29 01:19:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_create_class [2020-10-29 01:19:35,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_register_class [2020-10-29 01:19:35,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-29 01:19:35,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-29 01:19:35,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-29 01:19:35,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-29 01:19:35,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2020-10-29 01:19:35,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-29 01:19:35,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-29 01:19:35,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-29 01:19:35,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-29 01:19:35,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-29 01:19:35,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-29 01:19:35,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-29 01:19:35,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-29 01:19:35,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_initialize [2020-10-29 01:19:35,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2020-10-29 01:19:35,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-29 01:19:35,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2020-10-29 01:19:35,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2020-10-29 01:19:35,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-29 01:19:35,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2020-10-29 01:19:35,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-29 01:19:35,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2020-10-29 01:19:35,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_create_class [2020-10-29 01:19:35,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_class [2020-10-29 01:19:35,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2020-10-29 01:19:35,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2020-10-29 01:19:35,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-29 01:19:35,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_alloc_urb [2020-10-29 01:19:35,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2020-10-29 01:19:35,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-29 01:19:35,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-29 01:19:35,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2020-10-29 01:19:35,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 01:19:35,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2020-10-29 01:19:35,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2020-10-29 01:19:35,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 01:19:35,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-29 01:19:35,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add [2020-10-29 01:19:35,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-29 01:19:35,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-29 01:19:35,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-29 01:19:35,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 01:19:35,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_initialize_121 [2020-10-29 01:19:35,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-29 01:19:35,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_init_118 [2020-10-29 01:19:35,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-29 01:19:35,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_pre_probe_122 [2020-10-29 01:19:35,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-29 01:19:35,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_123 [2020-10-29 01:19:35,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2020-10-29 01:19:35,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_119 [2020-10-29 01:19:35,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_120 [2020-10-29 01:19:35,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-29 01:19:35,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-29 01:19:35,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-29 01:19:35,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_101 [2020-10-29 01:19:35,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_fb_info [2020-10-29 01:19:35,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_fb_info [2020-10-29 01:19:35,406 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-29 01:19:35,406 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2020-10-29 01:19:35,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 01:19:35,407 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_be16p [2020-10-29 01:19:35,407 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 01:19:35,407 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-29 01:19:35,407 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-29 01:19:35,407 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-29 01:19:35,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 01:19:35,407 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-29 01:19:35,407 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-29 01:19:35,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 01:19:35,407 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-29 01:19:35,408 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-29 01:19:35,408 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-29 01:19:35,408 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 01:19:35,408 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 01:19:35,408 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-29 01:19:35,408 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-29 01:19:35,408 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_tsc [2020-10-29 01:19:35,408 INFO L130 BoogieDeclarations]: Found specification of procedure prefetchw [2020-10-29 01:19:35,409 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-29 01:19:35,409 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-29 01:19:35,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 01:19:35,409 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2020-10-29 01:19:35,409 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2020-10-29 01:19:35,409 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-29 01:19:35,409 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-29 01:19:35,409 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2020-10-29 01:19:35,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_106 [2020-10-29 01:19:35,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_108 [2020-10-29 01:19:35,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_115 [2020-10-29 01:19:35,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_urb_list [2020-10-29 01:19:35,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_urb_list [2020-10-29 01:19:35,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-29 01:19:35,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-29 01:19:35,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-29 01:19:35,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_102 [2020-10-29 01:19:35,411 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 01:19:35,411 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-29 01:19:35,411 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 01:19:35,411 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-29 01:19:35,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2020-10-29 01:19:35,411 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2020-10-29 01:19:35,411 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-29 01:19:35,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 01:19:35,411 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2020-10-29 01:19:35,412 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 01:19:35,412 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2020-10-29 01:19:35,412 INFO L130 BoogieDeclarations]: Found specification of procedure get_cycles [2020-10-29 01:19:35,412 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-29 01:19:35,412 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-29 01:19:35,412 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-29 01:19:35,412 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-29 01:19:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-29 01:19:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2020-10-29 01:19:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_99 [2020-10-29 01:19:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vzalloc_100 [2020-10-29 01:19:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-29 01:19:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-29 01:19:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-10-29 01:19:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_bin_file [2020-10-29 01:19:35,414 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_bin_file [2020-10-29 01:19:35,414 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-29 01:19:35,414 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-29 01:19:35,414 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-29 01:19:35,414 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-29 01:19:35,414 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-29 01:19:35,414 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-29 01:19:35,414 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-29 01:19:35,415 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-29 01:19:35,415 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-29 01:19:35,415 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2020-10-29 01:19:35,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 01:19:35,415 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2020-10-29 01:19:35,415 INFO L130 BoogieDeclarations]: Found specification of procedure down_timeout [2020-10-29 01:19:35,415 INFO L130 BoogieDeclarations]: Found specification of procedure up [2020-10-29 01:19:35,415 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-29 01:19:35,416 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-29 01:19:35,416 INFO L130 BoogieDeclarations]: Found specification of procedure __usb_get_extra_descriptor [2020-10-29 01:19:35,416 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-29 01:19:35,416 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-29 01:19:35,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_104 [2020-10-29 01:19:35,416 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-29 01:19:35,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_105 [2020-10-29 01:19:35,417 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2020-10-29 01:19:35,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_112 [2020-10-29 01:19:35,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_111 [2020-10-29 01:19:35,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_114 [2020-10-29 01:19:35,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_117 [2020-10-29 01:19:35,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_113 [2020-10-29 01:19:35,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_coherent_110 [2020-10-29 01:19:35,418 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2020-10-29 01:19:35,418 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2020-10-29 01:19:35,418 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-29 01:19:35,418 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_pfn [2020-10-29 01:19:35,418 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2020-10-29 01:19:35,418 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 01:19:35,418 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-29 01:19:35,418 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-29 01:19:35,419 INFO L130 BoogieDeclarations]: Found specification of procedure sys_fillrect [2020-10-29 01:19:35,419 INFO L130 BoogieDeclarations]: Found specification of procedure sys_copyarea [2020-10-29 01:19:35,419 INFO L130 BoogieDeclarations]: Found specification of procedure sys_imageblit [2020-10-29 01:19:35,419 INFO L130 BoogieDeclarations]: Found specification of procedure fb_sys_read [2020-10-29 01:19:35,419 INFO L130 BoogieDeclarations]: Found specification of procedure fb_sys_write [2020-10-29 01:19:35,419 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2020-10-29 01:19:35,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_framebuffer_103 [2020-10-29 01:19:35,419 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2020-10-29 01:19:35,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_framebuffer_98 [2020-10-29 01:19:35,420 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_framebuffer [2020-10-29 01:19:35,420 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_init [2020-10-29 01:19:35,420 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_cleanup [2020-10-29 01:19:35,420 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2020-10-29 01:19:35,420 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2020-10-29 01:19:35,420 INFO L130 BoogieDeclarations]: Found specification of procedure fb_edid_to_monspecs [2020-10-29 01:19:35,420 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2020-10-29 01:19:35,421 INFO L130 BoogieDeclarations]: Found specification of procedure fb_var_to_videomode [2020-10-29 01:19:35,421 INFO L130 BoogieDeclarations]: Found specification of procedure fb_videomode_to_var [2020-10-29 01:19:35,421 INFO L130 BoogieDeclarations]: Found specification of procedure fb_add_videomode [2020-10-29 01:19:35,421 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_nearest_mode [2020-10-29 01:19:35,421 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modelist [2020-10-29 01:19:35,421 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_best_display [2020-10-29 01:19:35,421 INFO L130 BoogieDeclarations]: Found specification of procedure fb_alloc_cmap [2020-10-29 01:19:35,421 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2020-10-29 01:19:35,422 INFO L130 BoogieDeclarations]: Found specification of procedure prefetch_range [2020-10-29 01:19:35,422 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_urb_completion [2020-10-29 01:19:35,422 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_get_urb [2020-10-29 01:19:35,422 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_submit_urb [2020-10-29 01:19:35,422 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_alloc_urb_list [2020-10-29 01:19:35,422 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_urb_list [2020-10-29 01:19:35,422 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register [2020-10-29 01:19:35,422 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_lock [2020-10-29 01:19:35,422 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_unlock [2020-10-29 01:19:35,423 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_blanking [2020-10-29 01:19:35,423 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_color_depth [2020-10-29 01:19:35,423 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_base16bpp [2020-10-29 01:19:35,423 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_base8bpp [2020-10-29 01:19:35,423 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_16 [2020-10-29 01:19:35,423 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_16be [2020-10-29 01:19:35,423 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_lfsr16 [2020-10-29 01:19:35,423 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_lfsr16 [2020-10-29 01:19:35,423 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_vid_cmds [2020-10-29 01:19:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_video_mode [2020-10-29 01:19:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_mmap [2020-10-29 01:19:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_trim_hline [2020-10-29 01:19:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_compress_hline [2020-10-29 01:19:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 01:19:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_render_hline [2020-10-29 01:19:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 01:19:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_handle_damage [2020-10-29 01:19:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_write [2020-10-29 01:19:35,425 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_copyarea [2020-10-29 01:19:35,425 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_imageblit [2020-10-29 01:19:35,425 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_fillrect [2020-10-29 01:19:35,425 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_dpy_deferred_io [2020-10-29 01:19:35,425 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_get_edid [2020-10-29 01:19:35,425 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_ioctl [2020-10-29 01:19:35,425 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_setcolreg [2020-10-29 01:19:35,425 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_open [2020-10-29 01:19:35,425 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free [2020-10-29 01:19:35,426 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_release_urb_work [2020-10-29 01:19:35,426 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer [2020-10-29 01:19:35,426 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer_work [2020-10-29 01:19:35,426 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_release [2020-10-29 01:19:35,426 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_is_valid_mode [2020-10-29 01:19:35,426 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_var_color_format [2020-10-29 01:19:35,426 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_check_var [2020-10-29 01:19:35,426 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_set_par [2020-10-29 01:19:35,426 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_dummy_render [2020-10-29 01:19:35,426 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_blank [2020-10-29 01:19:35,427 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_realloc_framebuffer [2020-10-29 01:19:35,427 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_setup_modes [2020-10-29 01:19:35,427 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_bytes_rendered_show [2020-10-29 01:19:35,427 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_bytes_identical_show [2020-10-29 01:19:35,427 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_bytes_sent_show [2020-10-29 01:19:35,427 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_cpu_kcycles_used_show [2020-10-29 01:19:35,427 INFO L130 BoogieDeclarations]: Found specification of procedure edid_show [2020-10-29 01:19:35,427 INFO L130 BoogieDeclarations]: Found specification of procedure edid_store [2020-10-29 01:19:35,428 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_reset_store [2020-10-29 01:19:35,428 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_select_std_channel [2020-10-29 01:19:35,428 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_parse_vendor_descriptor [2020-10-29 01:19:35,428 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_init_framebuffer_work [2020-10-29 01:19:35,428 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_usb_probe [2020-10-29 01:19:35,428 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_usb_disconnect [2020-10-29 01:19:35,428 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_driver_init [2020-10-29 01:19:35,428 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_driver_exit [2020-10-29 01:19:35,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_dlfb_driver_exit_14_2 [2020-10-29 01:19:35,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_dlfb_driver_init_14_11 [2020-10-29 01:19:35,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_10_1 [2020-10-29 01:19:35,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-29 01:19:35,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_9_14_4 [2020-10-29 01:19:35,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_14_5 [2020-10-29 01:19:35,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_2 [2020-10-29 01:19:35,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_9_2 [2020-10-29 01:19:35,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_7_3 [2020-10-29 01:19:35,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_9_3 [2020-10-29 01:19:35,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_2 [2020-10-29 01:19:35,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2020-10-29 01:19:35,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_9_14_6 [2020-10-29 01:19:35,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_14_7 [2020-10-29 01:19:35,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-29 01:19:35,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-29 01:19:35,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-29 01:19:35,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-29 01:19:35,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2020-10-29 01:19:35,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2020-10-29 01:19:35,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-29 01:19:35,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2020-10-29 01:19:35,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2020-10-29 01:19:35,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_15 [2020-10-29 01:19:35,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-29 01:19:35,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-29 01:19:35,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2020-10-29 01:19:35,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_15 [2020-10-29 01:19:35,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-29 01:19:35,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2020-10-29 01:19:35,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_10 [2020-10-29 01:19:35,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_11 [2020-10-29 01:19:35,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_12 [2020-10-29 01:19:35,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_13 [2020-10-29 01:19:35,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_16 [2020-10-29 01:19:35,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_17 [2020-10-29 01:19:35,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_20 [2020-10-29 01:19:35,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_23 [2020-10-29 01:19:35,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_26 [2020-10-29 01:19:35,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_27 [2020-10-29 01:19:35,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2020-10-29 01:19:35,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_30 [2020-10-29 01:19:35,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_9 [2020-10-29 01:19:35,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2020-10-29 01:19:35,433 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 01:19:35,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_0 [2020-10-29 01:19:35,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_0_5 [2020-10-29 01:19:35,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_0_3 [2020-10-29 01:19:35,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_framebuffer [2020-10-29 01:19:35,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_1 [2020-10-29 01:19:35,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_2 [2020-10-29 01:19:35,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2020-10-29 01:19:35,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_4 [2020-10-29 01:19:35,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_fb_ops_dummy_resourceless_instance_5 [2020-10-29 01:19:35,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_7 [2020-10-29 01:19:35,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2020-10-29 01:19:35,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2020-10-29 01:19:35,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_framebuffer [2020-10-29 01:19:35,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2020-10-29 01:19:35,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_9 [2020-10-29 01:19:35,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_8_9 [2020-10-29 01:19:35,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_8_10 [2020-10-29 01:19:35,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_8_13 [2020-10-29 01:19:35,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_8_4 [2020-10-29 01:19:35,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_8_7 [2020-10-29 01:19:35,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2020-10-29 01:19:35,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_8 [2020-10-29 01:19:35,435 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-29 01:19:35,435 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-29 01:19:35,435 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-29 01:19:35,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 01:19:35,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-29 01:19:35,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-29 01:19:35,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2020-10-29 01:19:35,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-29 01:19:35,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-29 01:19:35,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-29 01:19:35,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-29 01:19:35,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-29 01:19:35,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-29 01:19:35,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-29 01:19:35,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-29 01:19:35,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-29 01:19:35,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-29 01:19:35,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-29 01:19:35,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub [2020-10-29 01:19:35,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc [2020-10-29 01:19:35,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec [2020-10-29 01:19:35,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-29 01:19:35,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-29 01:19:35,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-29 01:19:35,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-29 01:19:35,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-29 01:19:35,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-29 01:19:35,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2020-10-29 01:19:35,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-29 01:19:35,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-29 01:19:35,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-29 01:19:35,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-29 01:19:35,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-29 01:19:35,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-29 01:19:35,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_add_disk [2020-10-29 01:19:35,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2020-10-29 01:19:35,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2020-10-29 01:19:35,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-29 01:19:35,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-29 01:19:35,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-29 01:19:35,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-29 01:19:35,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2020-10-29 01:19:35,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_put [2020-10-29 01:19:35,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-29 01:19:35,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_put_blk_rq [2020-10-29 01:19:35,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-29 01:19:35,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-29 01:19:35,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-29 01:19:35,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-29 01:19:35,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-29 01:19:35,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-29 01:19:35,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-29 01:19:35,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-29 01:19:35,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-29 01:19:35,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-29 01:19:35,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 01:19:35,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 01:19:35,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 01:19:35,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-29 01:19:35,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-29 01:19:35,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-29 01:19:35,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-29 01:19:35,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-29 01:19:35,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-29 01:19:35,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-29 01:19:35,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-29 01:19:35,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-29 01:19:35,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-29 01:19:35,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-29 01:19:35,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-29 01:19:35,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-29 01:19:35,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-29 01:19:35,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-29 01:19:35,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-29 01:19:35,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-29 01:19:35,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-29 01:19:35,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-29 01:19:35,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-29 01:19:35,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-29 01:19:35,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-29 01:19:35,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-29 01:19:35,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-29 01:19:35,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_get [2020-10-29 01:19:35,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2020-10-29 01:19:35,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2020-10-29 01:19:35,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-29 01:19:35,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_refcount [2020-10-29 01:19:35,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-29 01:19:35,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-29 01:19:35,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-29 01:19:35,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-29 01:19:35,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-29 01:19:35,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-29 01:19:35,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-29 01:19:35,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-29 01:19:35,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-29 01:19:35,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-29 01:19:35,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-29 01:19:35,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-29 01:19:35,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-29 01:19:35,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-29 01:19:35,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-29 01:19:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-29 01:19:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-29 01:19:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-29 01:19:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-29 01:19:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-29 01:19:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-29 01:19:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-29 01:19:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-29 01:19:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 01:19:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-29 01:19:35,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-29 01:19:35,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-29 01:19:35,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-29 01:19:35,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-29 01:19:35,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-29 01:19:35,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-29 01:19:35,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-29 01:19:35,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-29 01:19:35,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-29 01:19:35,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-29 01:19:35,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-29 01:19:35,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-29 01:19:35,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-29 01:19:35,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-29 01:19:35,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-29 01:19:35,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-29 01:19:35,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-29 01:19:35,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-29 01:19:35,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-29 01:19:35,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__double_release [2020-10-29 01:19:35,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-29 01:19:35,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-29 01:19:35,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-29 01:19:35,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_before_release_sock [2020-10-29 01:19:35,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-29 01:19:35,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-29 01:19:35,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-29 01:19:35,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-29 01:19:35,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-29 01:19:35,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-29 01:19:35,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-29 01:19:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-29 01:19:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-29 01:19:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_initialize [2020-10-29 01:19:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_final_state [2020-10-29 01:19:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-29 01:19:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-29 01:19:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-29 01:19:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-29 01:19:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-29 01:19:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-29 01:19:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-29 01:19:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2020-10-29 01:19:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2020-10-29 01:19:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-29 01:19:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-29 01:19:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-29 01:19:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-29 01:19:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-29 01:19:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-29 01:19:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-29 01:19:35,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-29 01:19:35,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-29 01:19:35,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-29 01:19:35,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-29 01:19:35,452 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 01:19:35,452 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 01:19:35,452 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 01:19:35,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 01:19:35,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 01:19:35,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-29 01:19:35,453 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 01:19:35,453 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 01:19:35,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-29 01:19:35,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-29 01:19:35,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-29 01:19:35,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-29 01:19:35,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-29 01:19:35,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-29 01:19:35,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-29 01:19:35,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-29 01:19:35,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-29 01:19:35,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-29 01:19:35,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-29 01:19:35,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-29 01:19:35,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-29 01:19:35,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-29 01:19:35,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-29 01:19:35,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-29 01:19:35,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-29 01:19:35,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-29 01:19:35,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-29 01:19:35,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-29 01:19:35,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock_of_fb_info [2020-10-29 01:19:35,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock_of_fb_info [2020-10-29 01:19:35,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock_of_fb_info [2020-10-29 01:19:35,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock_of_fb_info [2020-10-29 01:19:35,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-29 01:19:35,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-29 01:19:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-29 01:19:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-29 01:19:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-29 01:19:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-29 01:19:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_update_lock_of_backlight_device [2020-10-29 01:19:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_update_lock_of_backlight_device [2020-10-29 01:19:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_update_lock_of_backlight_device [2020-10-29 01:19:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_update_lock_of_backlight_device [2020-10-29 01:19:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2020-10-29 01:19:35,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_update_lock_of_backlight_device [2020-10-29 01:19:35,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-29 01:19:35,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-29 01:19:35,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-29 01:19:35,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-29 01:19:35,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-29 01:19:35,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-29 01:19:35,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-29 01:19:35,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-29 01:19:35,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-29 01:19:35,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-29 01:19:35,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-29 01:19:35,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-29 01:19:35,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-29 01:19:35,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-29 01:19:35,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-29 01:19:35,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-29 01:19:35,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-29 01:19:35,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-29 01:19:35,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-29 01:19:35,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-29 01:19:35,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-29 01:19:35,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-29 01:19:35,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-29 01:19:35,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-29 01:19:35,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-29 01:19:35,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-29 01:19:35,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-29 01:19:35,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-29 01:19:35,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-29 01:19:35,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-29 01:19:35,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-29 01:19:35,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-29 01:19:35,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-29 01:19:35,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-29 01:19:35,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-29 01:19:35,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-29 01:19:35,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-29 01:19:35,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-29 01:19:35,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_urb_list [2020-10-29 01:19:35,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_urb_list [2020-10-29 01:19:35,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_urb_list [2020-10-29 01:19:35,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_urb_list [2020-10-29 01:19:35,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_urb_list [2020-10-29 01:19:35,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_urb_list [2020-10-29 01:19:35,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-29 01:19:35,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-29 01:19:35,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-29 01:19:35,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-29 01:19:35,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-29 01:19:35,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-29 01:19:35,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-29 01:19:35,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-29 01:19:35,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-29 01:19:35,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-29 01:19:35,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-29 01:19:35,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-29 01:19:35,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-29 01:19:35,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-29 01:19:35,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-29 01:19:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-29 01:19:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-29 01:19:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-29 01:19:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-29 01:19:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-29 01:19:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-29 01:19:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-29 01:19:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-29 01:19:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-29 01:19:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-29 01:19:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-29 01:19:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-29 01:19:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-29 01:19:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-29 01:19:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-29 01:19:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-29 01:19:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__double_init [2020-10-29 01:19:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-29 01:19:35,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-29 01:19:35,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_init [2020-10-29 01:19:35,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_alloc [2020-10-29 01:19:35,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_find [2020-10-29 01:19:35,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_remove [2020-10-29 01:19:35,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_destroy [2020-10-29 01:19:35,465 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 01:19:35,465 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 01:19:35,465 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 01:19:35,465 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 01:19:35,466 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 01:19:35,466 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-29 01:19:35,466 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-29 01:19:35,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 01:19:35,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 01:19:35,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 01:19:35,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 01:19:35,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 01:19:35,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 01:19:35,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 01:19:35,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 01:19:44,190 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 01:19:44,245 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_linux_kernel_module_module_put_and_exitFINAL: assume true; [2020-10-29 01:19:55,614 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 01:19:55,614 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-29 01:19:55,623 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 01:19:55 BoogieIcfgContainer [2020-10-29 01:19:55,623 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 01:19:55,626 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 01:19:55,626 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 01:19:55,630 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 01:19:55,630 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 01:19:28" (1/3) ... [2020-10-29 01:19:55,631 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@589e88c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 01:19:55, skipping insertion in model container [2020-10-29 01:19:55,631 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:19:34" (2/3) ... [2020-10-29 01:19:55,631 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@589e88c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 01:19:55, skipping insertion in model container [2020-10-29 01:19:55,631 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 01:19:55" (3/3) ... [2020-10-29 01:19:55,633 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i [2020-10-29 01:19:55,649 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 01:19:55,660 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 01:19:55,674 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 01:19:55,724 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 01:19:55,725 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 01:19:55,725 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 01:19:55,725 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 01:19:55,725 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 01:19:55,725 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 01:19:55,725 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 01:19:55,725 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 01:19:55,810 INFO L276 IsEmpty]: Start isEmpty. Operand 3370 states. [2020-10-29 01:19:55,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2020-10-29 01:19:55,820 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:19:55,821 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 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, 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] [2020-10-29 01:19:55,821 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:19:55,827 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:19:55,827 INFO L82 PathProgramCache]: Analyzing trace with hash -1868280815, now seen corresponding path program 1 times [2020-10-29 01:19:55,837 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:19:55,837 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1978404909] [2020-10-29 01:19:55,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:19:56,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:19:56,868 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:20:01,819 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:20:01,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 170 [2020-10-29 01:20:01,820 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:20:01,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5193 [2020-10-29 01:20:01,822 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:20:01,822 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:20:01,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 01:20:01,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:20:01,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 160 [2020-10-29 01:20:01,823 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-29 01:20:05,897 WARN L193 SmtUtils]: Spent 3.72 s on a formula simplification that was a NOOP. DAG size: 757 [2020-10-29 01:20:05,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:20:05,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:20:06,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:20:07,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:20:07,139 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:20:07,139 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:20:07,206 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1155 [2020-10-29 01:20:07,206 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:20:07,206 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:20:07,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:20:07,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:20:07,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 01:20:07,210 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 01:20:07,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 01:20:07,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:20:07,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:20:07,315 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:20:07,316 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 01:20:07,316 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:20:07,316 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 01:20:07,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:20:07,316 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:20:07,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:20:07,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:20:07,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-29 01:20:07,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:20:07,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:20:07,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:20:07,334 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:20:07,339 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:20:07,340 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 01:20:07,340 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:20:07,340 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:20:07,340 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:20:07,340 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:20:07,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:20:07,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:20:07,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:20:07,341 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:20:07,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:20:07,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:20:07,357 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:20:07,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:20:07,362 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:20:07,362 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:20:07,362 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:20:07,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:20:07,363 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:20:07,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:20:07,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:20:07,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:20:07,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:20:07,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-29 01:20:07,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:20:07,456 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:20:07,512 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:20:07,512 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 67 [2020-10-29 01:20:07,512 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:20:07,513 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-29 01:20:07,513 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:20:07,513 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:20:07,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:20:07,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:20:07,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 64 [2020-10-29 01:20:07,514 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:20:07,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:20:07,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:20:07,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:20:07,572 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:20:07,572 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 60 [2020-10-29 01:20:07,572 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:20:07,573 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-29 01:20:07,573 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:20:07,573 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:20:07,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:20:07,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:20:07,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:20:07,574 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:20:07,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:20:07,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:20:07,606 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:20:07,626 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:20:07,626 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 53 [2020-10-29 01:20:07,627 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:20:07,627 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-29 01:20:07,627 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:20:07,627 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:20:07,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:20:07,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:20:07,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:20:07,628 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:20:07,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:20:07,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:20:07,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:20:07,659 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:20:07,659 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:20:07,659 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:20:07,659 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:20:07,659 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:20:07,660 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:20:07,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:20:07,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:20:07,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:20:07,660 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:20:07,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:20:07,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:20:07,682 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:20:07,696 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:20:07,696 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-29 01:20:07,697 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:20:07,697 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-29 01:20:07,697 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:20:07,697 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:20:07,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:20:07,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:20:07,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:20:07,698 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:20:07,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:20:07,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:20:07,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:20:07,758 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:20:07,758 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:20:07,759 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:20:07,759 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 01:20:07,759 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:20:07,759 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:20:07,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:20:07,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:20:07,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:20:07,760 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:20:07,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:20:07,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:20:07,780 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:20:07,783 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:20:07,783 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:20:07,784 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:20:07,784 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:20:07,784 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:20:07,784 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:20:07,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:20:07,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:20:07,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:20:07,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:20:07,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-29 01:20:07,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:20:07,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:20:07,807 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:20:07,807 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:20:07,808 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:20:07,808 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:20:07,808 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:20:07,808 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:20:07,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:20:07,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:20:07,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:20:07,809 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:20:07,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-29 01:20:07,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:20:07,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:20:07,832 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:20:07,832 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:20:07,833 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:20:07,833 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:20:07,833 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:20:07,833 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:20:07,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:20:07,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:20:07,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:20:07,834 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:20:07,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 01:20:07,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:20:07,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:20:07,919 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:20:07,919 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 42 [2020-10-29 01:20:07,919 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:20:07,920 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-29 01:20:07,920 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:20:07,920 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:20:07,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:20:07,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:20:07,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 39 [2020-10-29 01:20:07,921 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:20:07,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:20:07,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:20:07,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:20:07,969 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:20:07,969 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:20:07,969 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:20:07,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:20:07,970 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:20:07,970 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:20:07,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:20:07,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:20:07,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:20:07,971 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:20:07,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 01:20:07,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:20:07,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:20:07,993 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:20:07,993 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:20:07,994 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:20:07,994 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:20:07,994 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:20:07,994 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:20:07,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:20:07,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:20:07,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:20:07,995 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:20:08,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 01:20:08,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:20:08,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:20:08,020 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:20:08,020 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:20:08,021 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:20:08,021 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 01:20:08,021 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:20:08,021 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:20:08,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:20:08,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:20:08,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:20:08,022 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:20:08,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:20:08,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:20:08,040 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:20:08,045 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:20:08,046 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:20:08,046 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:20:08,046 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:20:08,046 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:20:08,046 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:20:08,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:20:08,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:20:08,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:20:08,047 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:20:08,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:20:08,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:20:08,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:20:08,069 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:20:08,069 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:20:08,069 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:20:08,070 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:20:08,070 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:20:08,070 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:20:08,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:20:08,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:20:08,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:20:08,071 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:20:08,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-29 01:20:08,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:20:08,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:20:08,099 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:20:08,099 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:20:08,099 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:20:08,099 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 01:20:08,099 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:20:08,100 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:20:08,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:20:08,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:20:08,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 01:20:08,100 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:20:08,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-29 01:20:08,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:20:08,119 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:20:08,126 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:20:08,126 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:20:08,126 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:20:08,127 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 01:20:08,127 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:20:08,127 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:20:08,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:20:08,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:20:08,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 01:20:08,127 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:20:08,226 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2020-10-29 01:20:08,227 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1978404909] [2020-10-29 01:20:08,229 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 01:20:08,229 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-29 01:20:08,230 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [365866459] [2020-10-29 01:20:08,235 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-29 01:20:08,235 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:20:08,249 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-29 01:20:08,250 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-10-29 01:20:08,252 INFO L87 Difference]: Start difference. First operand 3370 states. Second operand 10 states. [2020-10-29 01:20:14,430 WARN L193 SmtUtils]: Spent 3.97 s on a formula simplification that was a NOOP. DAG size: 759 [2020-10-29 01:20:21,426 WARN L193 SmtUtils]: Spent 3.73 s on a formula simplification that was a NOOP. DAG size: 762 [2020-10-29 01:20:25,279 WARN L193 SmtUtils]: Spent 3.80 s on a formula simplification that was a NOOP. DAG size: 765 [2020-10-29 01:21:35,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 01:21:35,439 INFO L93 Difference]: Finished difference Result 5082 states and 6640 transitions. [2020-10-29 01:21:35,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-29 01:21:35,443 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 114 [2020-10-29 01:21:35,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 01:21:35,501 INFO L225 Difference]: With dead ends: 5082 [2020-10-29 01:21:35,502 INFO L226 Difference]: Without dead ends: 2743 [2020-10-29 01:21:35,525 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 15.7s TimeCoverageRelationStatistics Valid=94, Invalid=178, Unknown=0, NotChecked=0, Total=272 [2020-10-29 01:21:35,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2743 states. [2020-10-29 01:21:36,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2743 to 2434. [2020-10-29 01:21:36,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2434 states. [2020-10-29 01:21:36,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2434 states to 2434 states and 3001 transitions. [2020-10-29 01:21:36,752 INFO L78 Accepts]: Start accepts. Automaton has 2434 states and 3001 transitions. Word has length 114 [2020-10-29 01:21:36,754 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 01:21:36,754 INFO L481 AbstractCegarLoop]: Abstraction has 2434 states and 3001 transitions. [2020-10-29 01:21:36,754 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-29 01:21:36,754 INFO L276 IsEmpty]: Start isEmpty. Operand 2434 states and 3001 transitions. [2020-10-29 01:21:36,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2020-10-29 01:21:36,759 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:21:36,759 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 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, 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] [2020-10-29 01:21:36,760 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 01:21:36,760 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:21:36,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:21:36,760 INFO L82 PathProgramCache]: Analyzing trace with hash -475745819, now seen corresponding path program 1 times [2020-10-29 01:21:36,761 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:21:36,761 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1502846938] [2020-10-29 01:21:36,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:21:36,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:21:36,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:21:41,421 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:21:41,422 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 182 [2020-10-29 01:21:41,422 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:21:41,422 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4538 [2020-10-29 01:21:41,422 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:21:41,423 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:21:41,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 01:21:41,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:21:41,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 172 [2020-10-29 01:21:41,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:21:45,387 WARN L193 SmtUtils]: Spent 3.67 s on a formula simplification that was a NOOP. DAG size: 757 [2020-10-29 01:21:45,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:21:45,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:21:45,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:21:46,381 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:21:46,383 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:21:46,383 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:21:46,383 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 915 [2020-10-29 01:21:46,383 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:21:46,383 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:21:46,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:21:46,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:21:46,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 01:21:46,384 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:21:46,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 01:21:46,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:21:46,474 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:21:46,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:21:46,485 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 01:21:46,486 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:21:46,486 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 01:21:46,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:21:46,486 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:21:46,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:21:46,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:21:46,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-29 01:21:46,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:21:46,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:21:46,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:21:46,504 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:21:46,513 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:21:46,513 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 01:21:46,513 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:21:46,513 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 01:21:46,514 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:21:46,514 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:21:46,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:21:46,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:21:46,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:21:46,514 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:21:46,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:21:46,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:21:46,529 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:21:46,534 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:21:46,535 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:21:46,535 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:21:46,535 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:21:46,535 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:21:46,535 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:21:46,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:21:46,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:21:46,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:21:46,536 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:21:46,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-29 01:21:46,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:21:46,614 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:21:46,675 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:21:46,676 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 67 [2020-10-29 01:21:46,676 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:21:46,676 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-29 01:21:46,676 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:21:46,676 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:21:46,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:21:46,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:21:46,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 64 [2020-10-29 01:21:46,677 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:21:46,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:21:46,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:21:46,706 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:21:46,728 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:21:46,728 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 60 [2020-10-29 01:21:46,728 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:21:46,729 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-29 01:21:46,729 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:21:46,729 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:21:46,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:21:46,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:21:46,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:21:46,730 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:21:46,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:21:46,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:21:46,761 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:21:46,778 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:21:46,779 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 53 [2020-10-29 01:21:46,779 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:21:46,779 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-29 01:21:46,779 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:21:46,779 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:21:46,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:21:46,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:21:46,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:21:46,780 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:21:46,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:21:46,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:21:46,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:21:46,805 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:21:46,805 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:21:46,805 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:21:46,805 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:21:46,806 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:21:46,806 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:21:46,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:21:46,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:21:46,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:21:46,807 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:21:46,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:21:46,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:21:46,825 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:21:46,835 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:21:46,836 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-29 01:21:46,836 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:21:46,836 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 01:21:46,836 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:21:46,837 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:21:46,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:21:46,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:21:46,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:21:46,838 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:21:46,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:21:46,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:21:46,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:21:46,884 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:21:46,884 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:21:46,884 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:21:46,885 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:21:46,885 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:21:46,885 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:21:46,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:21:46,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:21:46,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:21:46,886 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:21:46,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:21:46,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:21:46,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:21:46,904 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:21:46,904 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:21:46,905 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:21:46,905 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:21:46,905 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:21:46,905 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:21:46,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:21:46,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:21:46,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:21:46,906 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:21:46,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-29 01:21:46,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:21:46,921 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:21:46,924 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:21:46,924 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:21:46,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:21:46,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:21:46,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:21:46,925 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:21:46,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:21:46,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:21:46,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:21:46,925 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:21:46,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-29 01:21:46,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:21:46,940 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:21:46,943 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:21:46,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:21:46,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:21:46,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:21:46,944 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:21:46,944 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:21:46,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:21:46,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:21:46,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:21:46,945 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:21:46,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 01:21:46,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:21:47,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:21:47,019 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:21:47,019 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 42 [2020-10-29 01:21:47,019 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:21:47,020 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-29 01:21:47,020 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:21:47,020 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:21:47,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:21:47,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:21:47,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 39 [2020-10-29 01:21:47,020 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:21:47,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:21:47,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:21:47,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:21:47,067 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:21:47,067 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:21:47,067 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:21:47,067 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:21:47,067 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:21:47,067 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:21:47,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:21:47,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:21:47,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:21:47,068 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:21:47,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 01:21:47,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:21:47,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:21:47,085 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:21:47,085 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:21:47,086 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:21:47,086 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:21:47,086 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:21:47,086 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:21:47,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:21:47,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:21:47,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:21:47,087 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:21:47,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 01:21:47,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:21:47,101 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:21:47,107 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:21:47,107 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:21:47,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:21:47,108 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:21:47,108 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:21:47,108 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:21:47,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:21:47,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:21:47,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:21:47,109 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:21:47,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:21:47,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:21:47,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:21:47,129 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:21:47,130 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:21:47,130 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:21:47,130 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:21:47,130 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:21:47,130 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:21:47,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:21:47,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:21:47,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:21:47,131 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:21:47,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:21:47,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:21:47,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:21:47,150 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:21:47,150 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:21:47,151 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:21:47,151 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:21:47,151 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:21:47,151 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:21:47,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:21:47,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:21:47,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:21:47,152 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:21:47,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-29 01:21:47,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:21:47,169 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:21:47,174 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:21:47,174 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:21:47,174 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:21:47,174 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:21:47,175 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:21:47,175 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:21:47,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:21:47,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:21:47,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 01:21:47,175 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:21:47,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-29 01:21:47,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:21:47,192 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:21:47,197 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:21:47,198 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:21:47,198 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:21:47,198 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:21:47,198 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:21:47,198 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:21:47,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:21:47,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:21:47,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 01:21:47,199 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:21:47,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2020-10-29 01:21:47,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:21:47,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:21:47,224 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:21:47,224 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 01:21:47,224 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:21:47,224 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 01:21:47,225 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:21:47,225 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:21:47,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:21:47,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:21:47,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-29 01:21:47,226 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:21:47,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:21:47,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:21:47,240 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:21:47,243 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:21:47,243 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:21:47,243 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:21:47,244 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:21:47,244 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:21:47,244 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:21:47,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:21:47,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:21:47,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:21:47,245 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:21:47,305 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2020-10-29 01:21:47,306 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1502846938] [2020-10-29 01:21:47,306 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 01:21:47,306 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-29 01:21:47,306 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1163483034] [2020-10-29 01:21:47,308 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-29 01:21:47,308 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:21:47,309 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-29 01:21:47,309 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-10-29 01:21:47,309 INFO L87 Difference]: Start difference. First operand 2434 states and 3001 transitions. Second operand 10 states. [2020-10-29 01:21:53,327 WARN L193 SmtUtils]: Spent 3.77 s on a formula simplification that was a NOOP. DAG size: 759 [2020-10-29 01:22:00,276 WARN L193 SmtUtils]: Spent 3.78 s on a formula simplification that was a NOOP. DAG size: 762 [2020-10-29 01:22:04,188 WARN L193 SmtUtils]: Spent 3.87 s on a formula simplification that was a NOOP. DAG size: 764 [2020-10-29 01:23:12,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 01:23:12,091 INFO L93 Difference]: Finished difference Result 2761 states and 3451 transitions. [2020-10-29 01:23:12,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-29 01:23:12,095 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 122 [2020-10-29 01:23:12,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 01:23:12,113 INFO L225 Difference]: With dead ends: 2761 [2020-10-29 01:23:12,113 INFO L226 Difference]: Without dead ends: 2757 [2020-10-29 01:23:12,115 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 15.4s TimeCoverageRelationStatistics Valid=94, Invalid=178, Unknown=0, NotChecked=0, Total=272 [2020-10-29 01:23:12,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2757 states. [2020-10-29 01:23:13,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2757 to 2439. [2020-10-29 01:23:13,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2439 states. [2020-10-29 01:23:13,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2439 states to 2439 states and 3003 transitions. [2020-10-29 01:23:13,211 INFO L78 Accepts]: Start accepts. Automaton has 2439 states and 3003 transitions. Word has length 122 [2020-10-29 01:23:13,212 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 01:23:13,212 INFO L481 AbstractCegarLoop]: Abstraction has 2439 states and 3003 transitions. [2020-10-29 01:23:13,212 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-29 01:23:13,212 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 3003 transitions. [2020-10-29 01:23:13,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2020-10-29 01:23:13,216 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:23:13,216 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 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, 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] [2020-10-29 01:23:13,217 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-29 01:23:13,217 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:23:13,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:23:13,217 INFO L82 PathProgramCache]: Analyzing trace with hash 873888917, now seen corresponding path program 1 times [2020-10-29 01:23:13,218 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:23:13,218 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [166370544] [2020-10-29 01:23:13,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:23:13,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:23:13,416 FATAL L256 erpolLogProxyWrapper]: Now shrinking...