/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=NARROWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 21:14:00,113 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 21:14:00,117 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 21:14:00,158 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 21:14:00,158 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 21:14:00,167 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 21:14:00,168 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 21:14:00,172 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 21:14:00,174 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 21:14:00,177 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 21:14:00,178 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 21:14:00,179 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 21:14:00,179 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 21:14:00,181 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 21:14:00,184 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 21:14:00,185 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 21:14:00,187 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 21:14:00,188 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 21:14:00,190 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 21:14:00,198 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 21:14:00,200 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 21:14:00,201 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 21:14:00,202 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 21:14:00,202 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 21:14:00,217 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 21:14:00,218 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 21:14:00,218 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 21:14:00,219 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 21:14:00,219 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 21:14:00,220 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 21:14:00,223 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 21:14:00,224 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 21:14:00,225 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 21:14:00,228 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 21:14:00,229 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 21:14:00,229 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 21:14:00,230 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 21:14:00,230 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 21:14:00,230 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 21:14:00,231 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 21:14:00,232 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 21:14:00,235 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-13 21:14:00,272 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 21:14:00,273 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 21:14:00,274 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 21:14:00,275 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 21:14:00,275 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 21:14:00,275 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 21:14:00,276 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 21:14:00,276 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 21:14:00,276 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 21:14:00,276 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 21:14:00,277 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 21:14:00,277 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 21:14:00,277 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 21:14:00,278 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 21:14:00,278 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 21:14:00,278 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 21:14:00,279 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 21:14:00,279 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 21:14:00,279 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 21:14:00,279 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 21:14:00,280 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 21:14:00,280 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 21:14:00,280 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 21:14:00,280 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 21:14:00,280 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 21:14:00,281 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 21:14:00,281 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 21:14:00,281 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 21:14:00,575 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 21:14:00,590 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 21:14:00,601 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 21:14:00,602 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 21:14:00,605 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 21:14:00,605 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i [2020-10-13 21:14:00,681 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/839a33a3c/b343ea54d0dc4c789bc2e0eaf30d5194/FLAGb3b6eb635 [2020-10-13 21:14:01,547 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 21:14:01,548 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i [2020-10-13 21:14:01,603 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/839a33a3c/b343ea54d0dc4c789bc2e0eaf30d5194/FLAGb3b6eb635 [2020-10-13 21:14:02,056 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/839a33a3c/b343ea54d0dc4c789bc2e0eaf30d5194 [2020-10-13 21:14:02,066 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 21:14:02,067 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 21:14:02,069 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 21:14:02,070 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 21:14:02,073 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 21:14:02,074 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:14:02" (1/1) ... [2020-10-13 21:14:02,077 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@331eba96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:14:02, skipping insertion in model container [2020-10-13 21:14:02,077 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:14:02" (1/1) ... [2020-10-13 21:14:02,086 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 21:14:02,273 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 21:14:07,215 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 21:14:07,288 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 21:14:07,794 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 21:14:09,343 INFO L208 MainTranslator]: Completed translation [2020-10-13 21:14:09,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:14:09 WrapperNode [2020-10-13 21:14:09,344 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 21:14:09,344 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 21:14:09,345 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 21:14:09,345 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 21:14:09,356 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:14:09" (1/1) ... [2020-10-13 21:14:09,357 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:14:09" (1/1) ... [2020-10-13 21:14:09,473 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:14:09" (1/1) ... [2020-10-13 21:14:09,473 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:14:09" (1/1) ... [2020-10-13 21:14:09,653 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:14:09" (1/1) ... [2020-10-13 21:14:09,740 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:14:09" (1/1) ... [2020-10-13 21:14:09,781 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:14:09" (1/1) ... [2020-10-13 21:14:09,823 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 21:14:09,824 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 21:14:09,824 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 21:14:09,824 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 21:14:09,825 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:14:09" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 21:14:09,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 21:14:09,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 21:14:09,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 21:14:09,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-13 21:14:09,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-13 21:14:09,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 21:14:09,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-13 21:14:09,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-13 21:14:09,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2020-10-13 21:14:09,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2020-10-13 21:14:09,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2020-10-13 21:14:09,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-13 21:14:09,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2020-10-13 21:14:09,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_be16p [2020-10-13 21:14:09,903 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 21:14:09,904 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-13 21:14:09,904 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-13 21:14:09,904 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-13 21:14:09,904 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_tsc [2020-10-13 21:14:09,905 INFO L138 BoogieDeclarations]: Found implementation of procedure prefetchw [2020-10-13 21:14:09,905 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-13 21:14:09,905 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-13 21:14:09,905 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 21:14:09,905 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 21:14:09,905 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2020-10-13 21:14:09,906 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-13 21:14:09,906 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2020-10-13 21:14:09,906 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2020-10-13 21:14:09,906 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cycles [2020-10-13 21:14:09,906 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-13 21:14:09,907 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2020-10-13 21:14:09,907 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 21:14:09,907 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-13 21:14:09,907 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-13 21:14:09,907 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-13 21:14:09,907 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2020-10-13 21:14:09,908 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-13 21:14:09,908 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-13 21:14:09,908 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-13 21:14:09,908 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2020-10-13 21:14:09,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-13 21:14:09,908 INFO L138 BoogieDeclarations]: Found implementation of procedure prefetch_range [2020-10-13 21:14:09,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register [2020-10-13 21:14:09,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_lock [2020-10-13 21:14:09,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_unlock [2020-10-13 21:14:09,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_blanking [2020-10-13 21:14:09,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_color_depth [2020-10-13 21:14:09,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_base16bpp [2020-10-13 21:14:09,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_base8bpp [2020-10-13 21:14:09,910 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_16 [2020-10-13 21:14:09,910 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_16be [2020-10-13 21:14:09,910 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_lfsr16 [2020-10-13 21:14:09,910 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_lfsr16 [2020-10-13 21:14:09,910 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_vid_cmds [2020-10-13 21:14:09,910 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_video_mode [2020-10-13 21:14:09,911 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_mmap [2020-10-13 21:14:09,911 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_trim_hline [2020-10-13 21:14:09,911 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_compress_hline [2020-10-13 21:14:09,911 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_render_hline [2020-10-13 21:14:09,911 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_handle_damage [2020-10-13 21:14:09,911 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_write [2020-10-13 21:14:09,912 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_copyarea [2020-10-13 21:14:09,912 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_imageblit [2020-10-13 21:14:09,912 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_fillrect [2020-10-13 21:14:09,912 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_dpy_deferred_io [2020-10-13 21:14:09,912 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_get_edid [2020-10-13 21:14:09,912 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_ioctl [2020-10-13 21:14:09,912 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_setcolreg [2020-10-13 21:14:09,913 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_open [2020-10-13 21:14:09,913 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free [2020-10-13 21:14:09,913 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_release_urb_work [2020-10-13 21:14:09,913 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer [2020-10-13 21:14:09,913 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer_work [2020-10-13 21:14:09,913 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_release [2020-10-13 21:14:09,914 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_is_valid_mode [2020-10-13 21:14:09,914 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_var_color_format [2020-10-13 21:14:09,914 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_check_var [2020-10-13 21:14:09,914 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_set_par [2020-10-13 21:14:09,914 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_dummy_render [2020-10-13 21:14:09,914 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_blank [2020-10-13 21:14:09,914 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_realloc_framebuffer [2020-10-13 21:14:09,915 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_setup_modes [2020-10-13 21:14:09,915 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_bytes_rendered_show [2020-10-13 21:14:09,915 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_bytes_identical_show [2020-10-13 21:14:09,915 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_bytes_sent_show [2020-10-13 21:14:09,915 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_cpu_kcycles_used_show [2020-10-13 21:14:09,915 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_show [2020-10-13 21:14:09,916 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_store [2020-10-13 21:14:09,916 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_reset_store [2020-10-13 21:14:09,916 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_select_std_channel [2020-10-13 21:14:09,916 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_parse_vendor_descriptor [2020-10-13 21:14:09,916 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_usb_probe [2020-10-13 21:14:09,916 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_init_framebuffer_work [2020-10-13 21:14:09,916 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_usb_disconnect [2020-10-13 21:14:09,917 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_driver_init [2020-10-13 21:14:09,917 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_driver_exit [2020-10-13 21:14:09,917 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_urb_completion [2020-10-13 21:14:09,917 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_urb_list [2020-10-13 21:14:09,917 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_alloc_urb_list [2020-10-13 21:14:09,917 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_get_urb [2020-10-13 21:14:09,917 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_submit_urb [2020-10-13 21:14:09,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_dlfb_driver_exit_14_2 [2020-10-13 21:14:09,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_dlfb_driver_init_14_11 [2020-10-13 21:14:09,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_10_1 [2020-10-13 21:14:09,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-13 21:14:09,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_9_14_4 [2020-10-13 21:14:09,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_14_5 [2020-10-13 21:14:09,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_2 [2020-10-13 21:14:09,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_9_2 [2020-10-13 21:14:09,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_7_3 [2020-10-13 21:14:09,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_9_3 [2020-10-13 21:14:09,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_2 [2020-10-13 21:14:09,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2020-10-13 21:14:09,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_9_14_6 [2020-10-13 21:14:09,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_14_7 [2020-10-13 21:14:09,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-13 21:14:09,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-13 21:14:09,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-13 21:14:09,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-13 21:14:09,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2020-10-13 21:14:09,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2020-10-13 21:14:09,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-13 21:14:09,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2020-10-13 21:14:09,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2020-10-13 21:14:09,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_15 [2020-10-13 21:14:09,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-13 21:14:09,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-13 21:14:09,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2020-10-13 21:14:09,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_15 [2020-10-13 21:14:09,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-13 21:14:09,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2020-10-13 21:14:09,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_10 [2020-10-13 21:14:09,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_11 [2020-10-13 21:14:09,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_12 [2020-10-13 21:14:09,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_13 [2020-10-13 21:14:09,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_16 [2020-10-13 21:14:09,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_17 [2020-10-13 21:14:09,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_20 [2020-10-13 21:14:09,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_23 [2020-10-13 21:14:09,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_26 [2020-10-13 21:14:09,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_27 [2020-10-13 21:14:09,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2020-10-13 21:14:09,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_30 [2020-10-13 21:14:09,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_9 [2020-10-13 21:14:09,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2020-10-13 21:14:09,924 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 21:14:09,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_0 [2020-10-13 21:14:09,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_0_5 [2020-10-13 21:14:09,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_0_3 [2020-10-13 21:14:09,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_framebuffer [2020-10-13 21:14:09,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_1 [2020-10-13 21:14:09,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_2 [2020-10-13 21:14:09,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2020-10-13 21:14:09,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_4 [2020-10-13 21:14:09,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_fb_ops_dummy_resourceless_instance_5 [2020-10-13 21:14:09,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_7 [2020-10-13 21:14:09,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2020-10-13 21:14:09,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2020-10-13 21:14:09,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_framebuffer [2020-10-13 21:14:09,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2020-10-13 21:14:09,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_9 [2020-10-13 21:14:09,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_8_9 [2020-10-13 21:14:09,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_8_10 [2020-10-13 21:14:09,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_8_13 [2020-10-13 21:14:09,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_8_4 [2020-10-13 21:14:09,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_8_7 [2020-10-13 21:14:09,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2020-10-13 21:14:09,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_8 [2020-10-13 21:14:09,927 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2020-10-13 21:14:09,927 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2020-10-13 21:14:09,928 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-13 21:14:09,928 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 21:14:09,928 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 21:14:09,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_framebuffer_98 [2020-10-13 21:14:09,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_99 [2020-10-13 21:14:09,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vzalloc_100 [2020-10-13 21:14:09,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_101 [2020-10-13 21:14:09,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_102 [2020-10-13 21:14:09,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_framebuffer_103 [2020-10-13 21:14:09,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_104 [2020-10-13 21:14:09,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_105 [2020-10-13 21:14:09,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_106 [2020-10-13 21:14:09,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2020-10-13 21:14:09,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_108 [2020-10-13 21:14:09,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_coherent_110 [2020-10-13 21:14:09,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_111 [2020-10-13 21:14:09,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_112 [2020-10-13 21:14:09,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_113 [2020-10-13 21:14:09,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_114 [2020-10-13 21:14:09,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_115 [2020-10-13 21:14:09,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_117 [2020-10-13 21:14:09,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_init_118 [2020-10-13 21:14:09,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_119 [2020-10-13 21:14:09,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_120 [2020-10-13 21:14:09,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_initialize_121 [2020-10-13 21:14:09,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_pre_probe_122 [2020-10-13 21:14:09,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_123 [2020-10-13 21:14:09,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-13 21:14:09,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-13 21:14:09,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-13 21:14:09,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-13 21:14:09,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-13 21:14:09,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-13 21:14:09,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-13 21:14:09,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-13 21:14:09,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-13 21:14:09,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-13 21:14:09,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add [2020-10-13 21:14:09,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub [2020-10-13 21:14:09,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-13 21:14:09,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc [2020-10-13 21:14:09,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec [2020-10-13 21:14:09,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-13 21:14:09,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-13 21:14:09,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-13 21:14:09,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-13 21:14:09,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-13 21:14:09,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2020-10-13 21:14:09,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-13 21:14:09,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2020-10-13 21:14:09,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_add_disk [2020-10-13 21:14:09,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2020-10-13 21:14:09,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2020-10-13 21:14:09,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2020-10-13 21:14:09,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-13 21:14:09,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2020-10-13 21:14:09,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_put_blk_rq [2020-10-13 21:14:09,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2020-10-13 21:14:09,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_create_class [2020-10-13 21:14:09,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_register_class [2020-10-13 21:14:09,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-13 21:14:09,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-13 21:14:09,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-13 21:14:09,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-13 21:14:09,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-13 21:14:09,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-13 21:14:09,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 21:14:09,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 21:14:09,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 21:14:09,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 21:14:09,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-13 21:14:09,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-13 21:14:09,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-13 21:14:09,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-13 21:14:09,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-13 21:14:09,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-13 21:14:09,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-13 21:14:09,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-13 21:14:09,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-13 21:14:09,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-13 21:14:09,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-13 21:14:09,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-13 21:14:09,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-13 21:14:09,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-13 21:14:09,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_get [2020-10-13 21:14:09,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2020-10-13 21:14:09,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2020-10-13 21:14:09,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-13 21:14:09,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_refcount [2020-10-13 21:14:09,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2020-10-13 21:14:09,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-13 21:14:09,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-13 21:14:09,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-13 21:14:09,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-13 21:14:09,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-13 21:14:09,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-13 21:14:09,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-13 21:14:09,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-13 21:14:09,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-13 21:14:09,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-13 21:14:09,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-13 21:14:09,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-13 21:14:09,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-13 21:14:09,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-13 21:14:09,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-13 21:14:09,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-13 21:14:09,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-13 21:14:09,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-13 21:14:09,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-13 21:14:09,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-13 21:14:09,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-13 21:14:09,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-13 21:14:09,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2020-10-13 21:14:09,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-13 21:14:09,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-13 21:14:09,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_initialize [2020-10-13 21:14:09,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-13 21:14:09,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-13 21:14:09,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-13 21:14:09,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-13 21:14:09,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-13 21:14:09,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-13 21:14:09,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2020-10-13 21:14:09,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2020-10-13 21:14:09,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-13 21:14:09,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-13 21:14:09,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-13 21:14:09,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-13 21:14:09,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-13 21:14:09,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-13 21:14:09,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-13 21:14:09,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-13 21:14:09,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-13 21:14:09,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_before_release_sock [2020-10-13 21:14:09,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2020-10-13 21:14:09,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-13 21:14:09,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-13 21:14:09,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2020-10-13 21:14:09,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-13 21:14:09,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-13 21:14:09,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-13 21:14:09,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_initialize [2020-10-13 21:14:09,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_final_state [2020-10-13 21:14:09,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_create_class [2020-10-13 21:14:09,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_class [2020-10-13 21:14:09,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2020-10-13 21:14:09,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2020-10-13 21:14:09,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-13 21:14:09,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-13 21:14:09,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-13 21:14:09,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-13 21:14:09,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-13 21:14:09,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2020-10-13 21:14:09,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2020-10-13 21:14:09,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2020-10-13 21:14:09,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-13 21:14:09,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_alloc_urb [2020-10-13 21:14:09,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-13 21:14:09,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2020-10-13 21:14:09,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-13 21:14:09,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 21:14:09,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 21:14:09,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-13 21:14:09,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 21:14:09,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-13 21:14:09,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 21:14:09,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-13 21:14:09,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-13 21:14:09,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-13 21:14:09,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 21:14:09,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 21:14:09,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-13 21:14:09,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-13 21:14:09,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-13 21:14:09,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-13 21:14:09,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-13 21:14:09,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-13 21:14:09,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-13 21:14:09,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-13 21:14:09,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-13 21:14:09,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-13 21:14:09,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-13 21:14:09,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-13 21:14:09,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-13 21:14:09,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-13 21:14:09,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-13 21:14:09,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-13 21:14:09,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-13 21:14:09,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-13 21:14:09,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_fb_info [2020-10-13 21:14:09,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock_of_fb_info [2020-10-13 21:14:09,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock_of_fb_info [2020-10-13 21:14:09,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock_of_fb_info [2020-10-13 21:14:09,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock_of_fb_info [2020-10-13 21:14:09,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_fb_info [2020-10-13 21:14:09,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-13 21:14:09,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-13 21:14:09,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-13 21:14:09,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-13 21:14:09,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 21:14:09,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-13 21:14:09,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_update_lock_of_backlight_device [2020-10-13 21:14:09,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_update_lock_of_backlight_device [2020-10-13 21:14:09,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_update_lock_of_backlight_device [2020-10-13 21:14:09,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_update_lock_of_backlight_device [2020-10-13 21:14:09,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2020-10-13 21:14:09,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_update_lock_of_backlight_device [2020-10-13 21:14:09,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-13 21:14:09,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-13 21:14:09,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-13 21:14:09,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-13 21:14:09,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-13 21:14:09,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-13 21:14:09,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-13 21:14:09,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-13 21:14:09,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-13 21:14:09,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-13 21:14:09,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-13 21:14:09,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-13 21:14:09,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-13 21:14:09,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-13 21:14:09,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-13 21:14:09,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-13 21:14:09,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-13 21:14:09,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-13 21:14:09,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-13 21:14:09,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-13 21:14:09,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-13 21:14:09,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-13 21:14:09,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-13 21:14:09,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-13 21:14:09,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-13 21:14:09,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-13 21:14:09,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-13 21:14:09,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-13 21:14:09,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-13 21:14:09,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-13 21:14:09,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-13 21:14:09,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-13 21:14:09,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-13 21:14:09,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-13 21:14:09,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_urb_list [2020-10-13 21:14:09,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_urb_list [2020-10-13 21:14:09,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_urb_list [2020-10-13 21:14:09,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_urb_list [2020-10-13 21:14:09,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_urb_list [2020-10-13 21:14:09,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_urb_list [2020-10-13 21:14:09,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_urb_list [2020-10-13 21:14:09,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_urb_list [2020-10-13 21:14:09,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-13 21:14:09,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-13 21:14:09,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-13 21:14:09,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-13 21:14:09,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-13 21:14:09,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-13 21:14:09,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-13 21:14:09,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-13 21:14:09,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-13 21:14:09,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-13 21:14:09,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-13 21:14:09,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-13 21:14:09,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-13 21:14:09,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-13 21:14:09,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-13 21:14:09,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-13 21:14:09,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-13 21:14:09,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-13 21:14:09,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-13 21:14:09,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-13 21:14:09,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-13 21:14:09,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-13 21:14:09,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-13 21:14:09,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-13 21:14:09,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-13 21:14:09,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-13 21:14:09,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-13 21:14:09,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-13 21:14:09,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-13 21:14:09,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_init [2020-10-13 21:14:09,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_alloc [2020-10-13 21:14:09,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_find [2020-10-13 21:14:09,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_remove [2020-10-13 21:14:09,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_destroy [2020-10-13 21:14:09,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2020-10-13 21:14:09,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-13 21:14:09,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-13 21:14:09,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-13 21:14:09,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-13 21:14:09,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-13 21:14:09,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-13 21:14:09,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-13 21:14:09,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-13 21:14:09,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-13 21:14:09,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__double_init [2020-10-13 21:14:09,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-13 21:14:09,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-13 21:14:09,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-13 21:14:09,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-13 21:14:09,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-13 21:14:09,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-13 21:14:09,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-13 21:14:09,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-13 21:14:09,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-13 21:14:09,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-13 21:14:09,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-13 21:14:09,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-13 21:14:09,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-13 21:14:09,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-13 21:14:09,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-13 21:14:09,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-13 21:14:09,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-13 21:14:09,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-13 21:14:09,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-13 21:14:09,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-13 21:14:09,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-13 21:14:09,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-13 21:14:09,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-13 21:14:09,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-13 21:14:09,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-13 21:14:09,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-13 21:14:09,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-13 21:14:09,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__double_release [2020-10-13 21:14:09,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-13 21:14:09,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-13 21:14:09,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-13 21:14:09,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-13 21:14:09,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-13 21:14:09,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-13 21:14:09,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-13 21:14:09,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-13 21:14:09,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-13 21:14:09,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-13 21:14:09,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-13 21:14:09,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-13 21:14:09,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-13 21:14:09,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-13 21:14:09,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-13 21:14:09,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-13 21:14:09,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-13 21:14:09,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-13 21:14:09,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-13 21:14:09,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-13 21:14:09,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2020-10-13 21:14:09,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_put [2020-10-13 21:14:09,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-13 21:14:09,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-13 21:14:09,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-13 21:14:09,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-13 21:14:09,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-13 21:14:09,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-13 21:14:09,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-13 21:14:09,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-13 21:14:09,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-13 21:14:09,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-13 21:14:09,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-13 21:14:09,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-13 21:14:09,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-13 21:14:09,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-13 21:14:09,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-13 21:14:09,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-13 21:14:09,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-13 21:14:09,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-13 21:14:09,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-13 21:14:09,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-13 21:14:09,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-13 21:14:09,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-13 21:14:09,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-13 21:14:09,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-13 21:14:09,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-13 21:14:09,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-13 21:14:09,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-13 21:14:09,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-13 21:14:09,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-13 21:14:09,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-13 21:14:09,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-13 21:14:09,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2020-10-13 21:14:09,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 21:14:09,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-13 21:14:09,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 21:14:09,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __usb_get_extra_descriptor [2020-10-13 21:14:09,977 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-13 21:14:09,977 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-13 21:14:09,977 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 21:14:09,977 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-13 21:14:09,977 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_bin_file [2020-10-13 21:14:09,977 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-13 21:14:09,977 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_bin_file [2020-10-13 21:14:09,978 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-10-13 21:14:09,978 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2020-10-13 21:14:09,978 INFO L138 BoogieDeclarations]: Found implementation of procedure down_timeout [2020-10-13 21:14:09,978 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_add_videomode [2020-10-13 21:14:09,978 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_alloc_cmap [2020-10-13 21:14:09,978 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2020-10-13 21:14:09,978 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_cleanup [2020-10-13 21:14:09,978 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_init [2020-10-13 21:14:09,978 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2020-10-13 21:14:09,979 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modelist [2020-10-13 21:14:09,979 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_edid_to_monspecs [2020-10-13 21:14:09,979 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_best_display [2020-10-13 21:14:09,979 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_nearest_mode [2020-10-13 21:14:09,979 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_sys_read [2020-10-13 21:14:09,979 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_sys_write [2020-10-13 21:14:09,979 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_var_to_videomode [2020-10-13 21:14:09,979 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_videomode_to_var [2020-10-13 21:14:09,979 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2020-10-13 21:14:09,980 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2020-10-13 21:14:09,980 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-13 21:14:09,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-13 21:14:09,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-13 21:14:09,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-13 21:14:09,980 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-13 21:14:09,980 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-13 21:14:09,980 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 21:14:09,981 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-13 21:14:09,981 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2020-10-13 21:14:09,981 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2020-10-13 21:14:09,981 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_copyarea [2020-10-13 21:14:09,981 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_fillrect [2020-10-13 21:14:09,981 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_imageblit [2020-10-13 21:14:09,981 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_framebuffer [2020-10-13 21:14:09,981 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2020-10-13 21:14:09,981 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2020-10-13 21:14:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2020-10-13 21:14:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-13 21:14:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2020-10-13 21:14:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-13 21:14:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-13 21:14:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_pfn [2020-10-13 21:14:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 21:14:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 21:14:09,983 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 21:14:09,983 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 21:14:09,983 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 21:14:09,983 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2020-10-13 21:14:09,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 21:14:09,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-13 21:14:09,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 21:14:09,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-13 21:14:09,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-13 21:14:09,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-13 21:14:09,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-13 21:14:09,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2020-10-13 21:14:09,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2020-10-13 21:14:09,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2020-10-13 21:14:09,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2020-10-13 21:14:09,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_create_class [2020-10-13 21:14:09,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_register_class [2020-10-13 21:14:09,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-13 21:14:09,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-13 21:14:09,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-13 21:14:09,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-13 21:14:09,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2020-10-13 21:14:09,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-13 21:14:09,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-13 21:14:09,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-13 21:14:09,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-13 21:14:09,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-13 21:14:09,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-13 21:14:09,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-13 21:14:09,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-13 21:14:09,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_initialize [2020-10-13 21:14:09,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2020-10-13 21:14:09,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-13 21:14:09,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2020-10-13 21:14:09,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2020-10-13 21:14:09,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-13 21:14:09,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2020-10-13 21:14:09,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-13 21:14:09,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2020-10-13 21:14:09,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_create_class [2020-10-13 21:14:09,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_class [2020-10-13 21:14:09,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2020-10-13 21:14:09,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2020-10-13 21:14:09,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-13 21:14:09,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_alloc_urb [2020-10-13 21:14:09,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2020-10-13 21:14:09,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-13 21:14:09,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-13 21:14:09,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2020-10-13 21:14:09,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 21:14:09,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2020-10-13 21:14:09,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2020-10-13 21:14:09,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 21:14:09,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-13 21:14:09,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add [2020-10-13 21:14:09,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-13 21:14:09,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-13 21:14:09,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-13 21:14:09,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 21:14:09,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_initialize_121 [2020-10-13 21:14:09,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-13 21:14:09,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_init_118 [2020-10-13 21:14:09,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-13 21:14:09,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_pre_probe_122 [2020-10-13 21:14:09,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-13 21:14:09,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_123 [2020-10-13 21:14:09,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2020-10-13 21:14:09,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_119 [2020-10-13 21:14:09,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_120 [2020-10-13 21:14:09,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-13 21:14:09,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-13 21:14:09,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-13 21:14:09,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_101 [2020-10-13 21:14:09,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_fb_info [2020-10-13 21:14:09,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_fb_info [2020-10-13 21:14:09,991 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-13 21:14:09,991 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2020-10-13 21:14:09,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 21:14:09,991 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_be16p [2020-10-13 21:14:09,992 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 21:14:09,992 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-13 21:14:09,992 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 21:14:09,992 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 21:14:09,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 21:14:09,992 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 21:14:09,992 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-13 21:14:09,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 21:14:09,992 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-13 21:14:09,993 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-13 21:14:09,993 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-13 21:14:09,993 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 21:14:09,993 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 21:14:09,993 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-13 21:14:09,993 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 21:14:09,993 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_tsc [2020-10-13 21:14:09,993 INFO L130 BoogieDeclarations]: Found specification of procedure prefetchw [2020-10-13 21:14:09,994 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-13 21:14:09,994 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-13 21:14:09,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 21:14:09,994 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2020-10-13 21:14:09,994 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2020-10-13 21:14:09,994 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-13 21:14:09,994 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-13 21:14:09,994 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2020-10-13 21:14:09,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_106 [2020-10-13 21:14:09,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_108 [2020-10-13 21:14:09,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_115 [2020-10-13 21:14:09,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_urb_list [2020-10-13 21:14:09,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_urb_list [2020-10-13 21:14:09,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-13 21:14:09,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-13 21:14:09,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-13 21:14:09,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_102 [2020-10-13 21:14:09,995 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 21:14:09,996 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 21:14:09,996 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 21:14:09,996 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 21:14:09,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2020-10-13 21:14:09,996 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2020-10-13 21:14:09,996 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-13 21:14:09,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 21:14:09,996 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2020-10-13 21:14:09,996 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 21:14:09,997 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2020-10-13 21:14:09,997 INFO L130 BoogieDeclarations]: Found specification of procedure get_cycles [2020-10-13 21:14:09,997 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-13 21:14:09,997 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-13 21:14:09,997 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-13 21:14:09,997 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-13 21:14:09,997 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-13 21:14:09,997 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2020-10-13 21:14:09,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_99 [2020-10-13 21:14:09,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vzalloc_100 [2020-10-13 21:14:09,998 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-13 21:14:09,998 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-13 21:14:09,998 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-10-13 21:14:09,998 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_bin_file [2020-10-13 21:14:09,998 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_bin_file [2020-10-13 21:14:09,998 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 21:14:09,999 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-13 21:14:09,999 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-13 21:14:09,999 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-13 21:14:09,999 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-13 21:14:09,999 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-13 21:14:09,999 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-13 21:14:09,999 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-13 21:14:09,999 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-13 21:14:09,999 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2020-10-13 21:14:10,000 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 21:14:10,000 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2020-10-13 21:14:10,000 INFO L130 BoogieDeclarations]: Found specification of procedure down_timeout [2020-10-13 21:14:10,000 INFO L130 BoogieDeclarations]: Found specification of procedure up [2020-10-13 21:14:10,000 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-13 21:14:10,000 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-13 21:14:10,000 INFO L130 BoogieDeclarations]: Found specification of procedure __usb_get_extra_descriptor [2020-10-13 21:14:10,001 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-13 21:14:10,001 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-13 21:14:10,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_104 [2020-10-13 21:14:10,001 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-13 21:14:10,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_105 [2020-10-13 21:14:10,001 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2020-10-13 21:14:10,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_112 [2020-10-13 21:14:10,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_111 [2020-10-13 21:14:10,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_114 [2020-10-13 21:14:10,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_117 [2020-10-13 21:14:10,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_113 [2020-10-13 21:14:10,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_coherent_110 [2020-10-13 21:14:10,002 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2020-10-13 21:14:10,002 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2020-10-13 21:14:10,002 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-13 21:14:10,002 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_pfn [2020-10-13 21:14:10,003 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2020-10-13 21:14:10,003 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 21:14:10,003 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 21:14:10,003 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 21:14:10,003 INFO L130 BoogieDeclarations]: Found specification of procedure sys_fillrect [2020-10-13 21:14:10,003 INFO L130 BoogieDeclarations]: Found specification of procedure sys_copyarea [2020-10-13 21:14:10,003 INFO L130 BoogieDeclarations]: Found specification of procedure sys_imageblit [2020-10-13 21:14:10,003 INFO L130 BoogieDeclarations]: Found specification of procedure fb_sys_read [2020-10-13 21:14:10,004 INFO L130 BoogieDeclarations]: Found specification of procedure fb_sys_write [2020-10-13 21:14:10,004 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2020-10-13 21:14:10,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_framebuffer_103 [2020-10-13 21:14:10,004 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2020-10-13 21:14:10,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_framebuffer_98 [2020-10-13 21:14:10,004 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_framebuffer [2020-10-13 21:14:10,004 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_init [2020-10-13 21:14:10,005 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_cleanup [2020-10-13 21:14:10,005 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2020-10-13 21:14:10,005 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2020-10-13 21:14:10,005 INFO L130 BoogieDeclarations]: Found specification of procedure fb_edid_to_monspecs [2020-10-13 21:14:10,005 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2020-10-13 21:14:10,005 INFO L130 BoogieDeclarations]: Found specification of procedure fb_var_to_videomode [2020-10-13 21:14:10,005 INFO L130 BoogieDeclarations]: Found specification of procedure fb_videomode_to_var [2020-10-13 21:14:10,005 INFO L130 BoogieDeclarations]: Found specification of procedure fb_add_videomode [2020-10-13 21:14:10,006 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_nearest_mode [2020-10-13 21:14:10,006 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modelist [2020-10-13 21:14:10,006 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_best_display [2020-10-13 21:14:10,006 INFO L130 BoogieDeclarations]: Found specification of procedure fb_alloc_cmap [2020-10-13 21:14:10,006 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2020-10-13 21:14:10,006 INFO L130 BoogieDeclarations]: Found specification of procedure prefetch_range [2020-10-13 21:14:10,006 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_urb_completion [2020-10-13 21:14:10,006 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_get_urb [2020-10-13 21:14:10,007 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_submit_urb [2020-10-13 21:14:10,007 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_alloc_urb_list [2020-10-13 21:14:10,007 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_urb_list [2020-10-13 21:14:10,007 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register [2020-10-13 21:14:10,007 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_lock [2020-10-13 21:14:10,007 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_unlock [2020-10-13 21:14:10,007 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_blanking [2020-10-13 21:14:10,007 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_color_depth [2020-10-13 21:14:10,007 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_base16bpp [2020-10-13 21:14:10,008 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_base8bpp [2020-10-13 21:14:10,008 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_16 [2020-10-13 21:14:10,008 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_16be [2020-10-13 21:14:10,008 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_lfsr16 [2020-10-13 21:14:10,008 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_lfsr16 [2020-10-13 21:14:10,008 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_vid_cmds [2020-10-13 21:14:10,008 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_video_mode [2020-10-13 21:14:10,009 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_mmap [2020-10-13 21:14:10,009 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_trim_hline [2020-10-13 21:14:10,009 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_compress_hline [2020-10-13 21:14:10,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 21:14:10,009 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_render_hline [2020-10-13 21:14:10,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 21:14:10,009 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_handle_damage [2020-10-13 21:14:10,009 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_write [2020-10-13 21:14:10,010 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_copyarea [2020-10-13 21:14:10,010 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_imageblit [2020-10-13 21:14:10,010 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_fillrect [2020-10-13 21:14:10,010 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_dpy_deferred_io [2020-10-13 21:14:10,010 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_get_edid [2020-10-13 21:14:10,010 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_ioctl [2020-10-13 21:14:10,010 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_setcolreg [2020-10-13 21:14:10,010 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_open [2020-10-13 21:14:10,011 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free [2020-10-13 21:14:10,011 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_release_urb_work [2020-10-13 21:14:10,011 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer [2020-10-13 21:14:10,011 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer_work [2020-10-13 21:14:10,011 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_release [2020-10-13 21:14:10,011 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_is_valid_mode [2020-10-13 21:14:10,011 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_var_color_format [2020-10-13 21:14:10,011 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_check_var [2020-10-13 21:14:10,011 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_set_par [2020-10-13 21:14:10,012 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_dummy_render [2020-10-13 21:14:10,012 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_blank [2020-10-13 21:14:10,012 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_realloc_framebuffer [2020-10-13 21:14:10,012 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_setup_modes [2020-10-13 21:14:10,012 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_bytes_rendered_show [2020-10-13 21:14:10,012 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_bytes_identical_show [2020-10-13 21:14:10,012 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_bytes_sent_show [2020-10-13 21:14:10,012 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_cpu_kcycles_used_show [2020-10-13 21:14:10,013 INFO L130 BoogieDeclarations]: Found specification of procedure edid_show [2020-10-13 21:14:10,013 INFO L130 BoogieDeclarations]: Found specification of procedure edid_store [2020-10-13 21:14:10,013 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_reset_store [2020-10-13 21:14:10,013 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_select_std_channel [2020-10-13 21:14:10,013 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_parse_vendor_descriptor [2020-10-13 21:14:10,013 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_init_framebuffer_work [2020-10-13 21:14:10,013 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_usb_probe [2020-10-13 21:14:10,013 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_usb_disconnect [2020-10-13 21:14:10,014 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_driver_init [2020-10-13 21:14:10,014 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_driver_exit [2020-10-13 21:14:10,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_dlfb_driver_exit_14_2 [2020-10-13 21:14:10,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_dlfb_driver_init_14_11 [2020-10-13 21:14:10,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_10_1 [2020-10-13 21:14:10,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-13 21:14:10,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_9_14_4 [2020-10-13 21:14:10,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_14_5 [2020-10-13 21:14:10,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_2 [2020-10-13 21:14:10,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_9_2 [2020-10-13 21:14:10,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_7_3 [2020-10-13 21:14:10,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_9_3 [2020-10-13 21:14:10,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_2 [2020-10-13 21:14:10,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2020-10-13 21:14:10,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_9_14_6 [2020-10-13 21:14:10,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_14_7 [2020-10-13 21:14:10,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-13 21:14:10,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-13 21:14:10,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-13 21:14:10,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-13 21:14:10,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2020-10-13 21:14:10,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2020-10-13 21:14:10,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-13 21:14:10,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2020-10-13 21:14:10,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2020-10-13 21:14:10,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_15 [2020-10-13 21:14:10,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-13 21:14:10,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-13 21:14:10,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2020-10-13 21:14:10,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_15 [2020-10-13 21:14:10,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-13 21:14:10,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2020-10-13 21:14:10,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_10 [2020-10-13 21:14:10,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_11 [2020-10-13 21:14:10,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_12 [2020-10-13 21:14:10,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_13 [2020-10-13 21:14:10,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_16 [2020-10-13 21:14:10,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_17 [2020-10-13 21:14:10,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_20 [2020-10-13 21:14:10,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_23 [2020-10-13 21:14:10,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_26 [2020-10-13 21:14:10,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_27 [2020-10-13 21:14:10,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2020-10-13 21:14:10,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_30 [2020-10-13 21:14:10,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_9 [2020-10-13 21:14:10,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2020-10-13 21:14:10,019 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 21:14:10,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_0 [2020-10-13 21:14:10,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_0_5 [2020-10-13 21:14:10,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_0_3 [2020-10-13 21:14:10,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_framebuffer [2020-10-13 21:14:10,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_1 [2020-10-13 21:14:10,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_2 [2020-10-13 21:14:10,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2020-10-13 21:14:10,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_4 [2020-10-13 21:14:10,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_fb_ops_dummy_resourceless_instance_5 [2020-10-13 21:14:10,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_7 [2020-10-13 21:14:10,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2020-10-13 21:14:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2020-10-13 21:14:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_framebuffer [2020-10-13 21:14:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2020-10-13 21:14:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_9 [2020-10-13 21:14:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_8_9 [2020-10-13 21:14:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_8_10 [2020-10-13 21:14:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_8_13 [2020-10-13 21:14:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_8_4 [2020-10-13 21:14:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_8_7 [2020-10-13 21:14:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2020-10-13 21:14:10,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_8 [2020-10-13 21:14:10,022 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-13 21:14:10,022 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-13 21:14:10,022 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 21:14:10,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 21:14:10,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-13 21:14:10,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-13 21:14:10,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2020-10-13 21:14:10,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-13 21:14:10,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-13 21:14:10,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-13 21:14:10,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-13 21:14:10,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-13 21:14:10,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-13 21:14:10,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-13 21:14:10,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-13 21:14:10,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-13 21:14:10,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-13 21:14:10,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-13 21:14:10,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub [2020-10-13 21:14:10,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc [2020-10-13 21:14:10,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec [2020-10-13 21:14:10,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-13 21:14:10,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-13 21:14:10,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-13 21:14:10,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-13 21:14:10,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-13 21:14:10,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-13 21:14:10,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2020-10-13 21:14:10,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-13 21:14:10,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-13 21:14:10,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-13 21:14:10,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-13 21:14:10,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-13 21:14:10,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-13 21:14:10,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_add_disk [2020-10-13 21:14:10,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2020-10-13 21:14:10,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2020-10-13 21:14:10,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-13 21:14:10,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-13 21:14:10,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-13 21:14:10,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-13 21:14:10,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2020-10-13 21:14:10,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_put [2020-10-13 21:14:10,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-13 21:14:10,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_put_blk_rq [2020-10-13 21:14:10,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-13 21:14:10,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-13 21:14:10,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-13 21:14:10,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-13 21:14:10,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-13 21:14:10,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-13 21:14:10,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-13 21:14:10,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-13 21:14:10,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-13 21:14:10,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-13 21:14:10,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 21:14:10,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 21:14:10,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 21:14:10,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-13 21:14:10,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-13 21:14:10,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-13 21:14:10,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-13 21:14:10,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-13 21:14:10,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-13 21:14:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-13 21:14:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-13 21:14:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-13 21:14:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-13 21:14:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-13 21:14:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-13 21:14:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-13 21:14:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-13 21:14:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-13 21:14:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-13 21:14:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-13 21:14:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-13 21:14:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-13 21:14:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-13 21:14:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-13 21:14:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-13 21:14:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-13 21:14:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-13 21:14:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_get [2020-10-13 21:14:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2020-10-13 21:14:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2020-10-13 21:14:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-13 21:14:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_refcount [2020-10-13 21:14:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-13 21:14:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-13 21:14:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-13 21:14:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-13 21:14:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-13 21:14:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-13 21:14:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-13 21:14:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-13 21:14:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-13 21:14:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-13 21:14:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-13 21:14:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-13 21:14:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-13 21:14:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-13 21:14:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-13 21:14:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-13 21:14:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-13 21:14:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-13 21:14:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-13 21:14:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-13 21:14:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-13 21:14:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-13 21:14:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-13 21:14:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 21:14:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-13 21:14:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-13 21:14:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-13 21:14:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-13 21:14:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-13 21:14:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-13 21:14:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-13 21:14:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-13 21:14:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-13 21:14:10,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-13 21:14:10,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-13 21:14:10,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-13 21:14:10,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-13 21:14:10,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-13 21:14:10,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-13 21:14:10,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-13 21:14:10,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-13 21:14:10,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-13 21:14:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-13 21:14:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-13 21:14:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__double_release [2020-10-13 21:14:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-13 21:14:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-13 21:14:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-13 21:14:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_before_release_sock [2020-10-13 21:14:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-13 21:14:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-13 21:14:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-13 21:14:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-13 21:14:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-13 21:14:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-13 21:14:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-13 21:14:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-13 21:14:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-13 21:14:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_initialize [2020-10-13 21:14:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_final_state [2020-10-13 21:14:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-13 21:14:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-13 21:14:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-13 21:14:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-13 21:14:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-13 21:14:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-13 21:14:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-13 21:14:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2020-10-13 21:14:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2020-10-13 21:14:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-13 21:14:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-13 21:14:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-13 21:14:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-13 21:14:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-13 21:14:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-13 21:14:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-13 21:14:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-13 21:14:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-13 21:14:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-13 21:14:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-13 21:14:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 21:14:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 21:14:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 21:14:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 21:14:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 21:14:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-13 21:14:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 21:14:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 21:14:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-13 21:14:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-13 21:14:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-13 21:14:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-13 21:14:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-13 21:14:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-13 21:14:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-13 21:14:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-13 21:14:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-13 21:14:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-13 21:14:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-13 21:14:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-13 21:14:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-13 21:14:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-13 21:14:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-13 21:14:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-13 21:14:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-13 21:14:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-13 21:14:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-13 21:14:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-13 21:14:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock_of_fb_info [2020-10-13 21:14:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock_of_fb_info [2020-10-13 21:14:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock_of_fb_info [2020-10-13 21:14:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock_of_fb_info [2020-10-13 21:14:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-13 21:14:10,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-13 21:14:10,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-13 21:14:10,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-13 21:14:10,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 21:14:10,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-13 21:14:10,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_update_lock_of_backlight_device [2020-10-13 21:14:10,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_update_lock_of_backlight_device [2020-10-13 21:14:10,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_update_lock_of_backlight_device [2020-10-13 21:14:10,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_update_lock_of_backlight_device [2020-10-13 21:14:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2020-10-13 21:14:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_update_lock_of_backlight_device [2020-10-13 21:14:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-13 21:14:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-13 21:14:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-13 21:14:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-13 21:14:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-13 21:14:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-13 21:14:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-13 21:14:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-13 21:14:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-13 21:14:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-13 21:14:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-13 21:14:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-13 21:14:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-13 21:14:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-13 21:14:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-13 21:14:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-13 21:14:10,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-13 21:14:10,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-13 21:14:10,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-13 21:14:10,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-13 21:14:10,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-13 21:14:10,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-13 21:14:10,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-13 21:14:10,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-13 21:14:10,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-13 21:14:10,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-13 21:14:10,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-13 21:14:10,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-13 21:14:10,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-13 21:14:10,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-13 21:14:10,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-13 21:14:10,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-13 21:14:10,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-13 21:14:10,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-13 21:14:10,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-13 21:14:10,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-13 21:14:10,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-13 21:14:10,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-13 21:14:10,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_urb_list [2020-10-13 21:14:10,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_urb_list [2020-10-13 21:14:10,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_urb_list [2020-10-13 21:14:10,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_urb_list [2020-10-13 21:14:10,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_urb_list [2020-10-13 21:14:10,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_urb_list [2020-10-13 21:14:10,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-13 21:14:10,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-13 21:14:10,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-13 21:14:10,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-13 21:14:10,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-13 21:14:10,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-13 21:14:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-13 21:14:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-13 21:14:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-13 21:14:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-13 21:14:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-13 21:14:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-13 21:14:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-13 21:14:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-13 21:14:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-13 21:14:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-13 21:14:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-13 21:14:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-13 21:14:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-13 21:14:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-13 21:14:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-13 21:14:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-13 21:14:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-13 21:14:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-13 21:14:10,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-13 21:14:10,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-13 21:14:10,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-13 21:14:10,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-13 21:14:10,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-13 21:14:10,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-13 21:14:10,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-13 21:14:10,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__double_init [2020-10-13 21:14:10,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-13 21:14:10,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-13 21:14:10,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_init [2020-10-13 21:14:10,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_alloc [2020-10-13 21:14:10,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_find [2020-10-13 21:14:10,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_remove [2020-10-13 21:14:10,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_destroy [2020-10-13 21:14:10,054 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 21:14:10,054 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-13 21:14:10,054 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 21:14:10,055 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 21:14:10,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 21:14:10,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 21:14:10,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 21:14:10,055 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 21:14:10,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 21:14:10,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 21:14:10,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 21:14:16,970 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 21:14:17,026 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_linux_kernel_module_module_put_and_exitFINAL: assume true; [2020-10-13 21:14:28,556 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 21:14:28,556 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 21:14:28,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:14:28 BoogieIcfgContainer [2020-10-13 21:14:28,570 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 21:14:28,571 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 21:14:28,571 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 21:14:28,575 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 21:14:28,575 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 09:14:02" (1/3) ... [2020-10-13 21:14:28,576 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@101b1be0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:14:28, skipping insertion in model container [2020-10-13 21:14:28,576 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:14:09" (2/3) ... [2020-10-13 21:14:28,576 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@101b1be0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:14:28, skipping insertion in model container [2020-10-13 21:14:28,577 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:14:28" (3/3) ... [2020-10-13 21:14:28,578 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i [2020-10-13 21:14:28,591 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 21:14:28,603 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 88 error locations. [2020-10-13 21:14:28,617 INFO L251 AbstractCegarLoop]: Starting to check reachability of 88 error locations. [2020-10-13 21:14:28,652 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 21:14:28,653 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 21:14:28,653 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 21:14:28,653 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 21:14:28,653 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 21:14:28,653 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 21:14:28,653 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 21:14:28,653 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 21:14:28,737 INFO L276 IsEmpty]: Start isEmpty. Operand 3086 states. [2020-10-13 21:14:28,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2020-10-13 21:14:28,750 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 21:14:28,751 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] [2020-10-13 21:14:28,752 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 21:14:28,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 21:14:28,759 INFO L82 PathProgramCache]: Analyzing trace with hash -148238849, now seen corresponding path program 1 times [2020-10-13 21:14:28,767 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 21:14:28,767 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1339441291] [2020-10-13 21:14:28,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 21:14:29,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:14:29,814 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:14:34,651 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:14:34,651 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 166 [2020-10-13 21:14:34,651 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:14:34,652 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5159 [2020-10-13 21:14:34,653 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:14:34,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 21:14:34,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 21:14:34,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 160 [2020-10-13 21:14:34,654 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 21:14:37,365 WARN L193 SmtUtils]: Spent 2.42 s on a formula simplification that was a NOOP. DAG size: 745 [2020-10-13 21:14:37,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:14:37,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:14:37,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:14:38,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:14:38,211 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:14:38,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:14:38,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 777 [2020-10-13 21:14:38,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:14:38,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:14:38,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:14:38,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-13 21:14:38,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:14:38,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 21:14:38,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:14:38,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:14:38,322 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:14:38,322 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-13 21:14:38,323 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:14:38,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 21:14:38,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:14:38,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:14:38,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:14:38,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-13 21:14:38,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:14:38,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:14:38,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:14:38,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:14:38,353 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:14:38,353 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 21:14:38,353 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:14:38,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:14:38,354 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:14:38,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:14:38,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:14:38,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:14:38,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:14:38,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:14:38,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:14:38,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:14:38,378 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:14:38,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:14:38,379 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:14:38,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 21:14:38,379 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:14:38,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:14:38,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:14:38,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:14:38,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:14:38,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-13 21:14:38,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:14:38,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:14:38,602 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:14:38,602 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 67 [2020-10-13 21:14:38,602 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:14:38,603 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 128 [2020-10-13 21:14:38,603 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:14:38,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:14:38,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:14:38,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 64 [2020-10-13 21:14:38,604 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:14:38,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:14:38,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:14:38,696 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:14:38,777 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:14:38,777 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 60 [2020-10-13 21:14:38,777 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:14:38,778 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 105 [2020-10-13 21:14:38,778 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:14:38,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:14:38,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:14:38,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:14:38,779 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:14:38,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:14:38,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:14:38,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:14:38,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:14:38,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 53 [2020-10-13 21:14:38,914 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:14:38,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-13 21:14:38,915 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:14:38,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:14:38,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:14:38,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:14:39,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 119 [2020-10-13 21:14:39,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:14:39,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:14:39,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:14:39,107 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:14:39,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:14:39,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:14:39,108 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 21:14:39,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:14:39,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:14:39,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:14:39,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:14:39,110 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:14:39,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:14:39,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:14:39,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:14:39,191 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:14:39,192 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-13 21:14:39,192 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:14:39,192 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-13 21:14:39,193 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:14:39,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:14:39,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:14:39,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:14:39,194 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:14:39,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:14:39,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:14:39,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:14:39,290 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:14:39,291 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:14:39,291 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:14:39,291 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-13 21:14:39,292 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:14:39,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:14:39,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:14:39,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:14:39,293 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:14:39,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:14:39,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:14:39,319 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:14:39,325 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:14:39,325 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:14:39,325 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:14:39,326 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 21:14:39,326 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:14:39,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:14:39,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:14:39,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:14:39,327 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:14:39,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-13 21:14:39,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:14:39,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:14:39,353 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:14:39,353 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:14:39,353 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:14:39,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 21:14:39,354 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:14:39,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:14:39,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:14:39,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:14:39,355 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:14:39,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-13 21:14:39,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:14:39,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:14:39,379 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:14:39,380 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:14:39,380 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:14:39,380 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 21:14:39,380 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:14:39,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:14:39,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:14:39,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:14:39,381 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:14:39,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-13 21:14:39,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:14:39,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:14:39,486 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:14:39,486 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 42 [2020-10-13 21:14:39,486 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:14:39,487 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-13 21:14:39,487 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:14:39,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:14:39,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:14:39,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 39 [2020-10-13 21:14:39,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:14:39,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:14:39,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:14:39,532 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:14:39,536 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:14:39,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:14:39,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:14:39,537 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:14:39,537 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:14:39,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:14:39,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:14:39,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:14:39,538 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:14:39,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 21:14:39,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:14:39,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:14:39,567 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:14:39,568 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:14:39,568 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:14:39,568 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 21:14:39,568 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:14:39,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:14:39,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:14:39,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:14:39,569 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:14:39,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-13 21:14:39,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:14:39,597 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:14:39,615 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:14:39,615 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:14:39,615 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:14:39,616 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-13 21:14:39,616 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:14:39,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:14:39,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:14:39,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:14:39,617 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:14:39,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:14:39,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:14:39,644 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:14:39,656 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:14:39,657 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:14:39,657 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:14:39,657 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 21:14:39,657 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:14:39,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:14:39,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:14:39,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:14:39,659 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:14:39,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:14:39,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:14:39,684 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:14:39,691 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:14:39,692 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:14:39,692 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:14:39,692 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:14:39,693 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:14:39,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:14:39,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:14:39,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:14:39,694 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:14:39,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-13 21:14:39,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:14:39,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:14:39,727 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:14:39,727 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:14:39,727 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:14:39,728 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 21:14:39,728 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:14:39,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:14:39,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:14:39,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 21:14:39,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:14:39,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-13 21:14:39,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:14:39,750 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:14:39,759 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:14:39,759 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:14:39,759 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:14:39,760 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:14:39,760 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:14:39,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:14:39,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:14:39,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-13 21:14:39,761 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:14:39,852 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2020-10-13 21:14:39,853 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1339441291] [2020-10-13 21:14:39,855 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 21:14:39,855 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-13 21:14:39,857 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1393170423] [2020-10-13 21:14:39,863 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-13 21:14:39,864 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 21:14:39,879 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-13 21:14:39,881 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-10-13 21:14:39,883 INFO L87 Difference]: Start difference. First operand 3086 states. Second operand 10 states. [2020-10-13 21:14:44,538 WARN L193 SmtUtils]: Spent 2.39 s on a formula simplification that was a NOOP. DAG size: 747 [2020-10-13 21:14:49,955 WARN L193 SmtUtils]: Spent 2.33 s on a formula simplification that was a NOOP. DAG size: 750 [2020-10-13 21:14:52,339 WARN L193 SmtUtils]: Spent 2.35 s on a formula simplification that was a NOOP. DAG size: 753 [2020-10-13 21:16:18,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 21:16:18,269 INFO L93 Difference]: Finished difference Result 5136 states and 6627 transitions. [2020-10-13 21:16:18,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-13 21:16:18,272 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 112 [2020-10-13 21:16:18,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 21:16:18,318 INFO L225 Difference]: With dead ends: 5136 [2020-10-13 21:16:18,318 INFO L226 Difference]: Without dead ends: 2769 [2020-10-13 21:16:18,338 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 9.8s TimeCoverageRelationStatistics Valid=94, Invalid=178, Unknown=0, NotChecked=0, Total=272 [2020-10-13 21:16:18,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2769 states. [2020-10-13 21:16:19,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2769 to 2463. [2020-10-13 21:16:19,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2463 states. [2020-10-13 21:16:19,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2463 states to 2463 states and 2999 transitions. [2020-10-13 21:16:19,287 INFO L78 Accepts]: Start accepts. Automaton has 2463 states and 2999 transitions. Word has length 112 [2020-10-13 21:16:19,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 21:16:19,289 INFO L479 AbstractCegarLoop]: Abstraction has 2463 states and 2999 transitions. [2020-10-13 21:16:19,289 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-13 21:16:19,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 2999 transitions. [2020-10-13 21:16:19,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2020-10-13 21:16:19,294 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 21:16:19,294 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] [2020-10-13 21:16:19,294 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 21:16:19,295 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 21:16:19,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 21:16:19,295 INFO L82 PathProgramCache]: Analyzing trace with hash -1667762156, now seen corresponding path program 1 times [2020-10-13 21:16:19,296 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 21:16:19,296 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [151894808] [2020-10-13 21:16:19,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 21:16:19,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:19,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:23,225 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:23,225 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 178 [2020-10-13 21:16:23,226 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:23,226 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3790 [2020-10-13 21:16:23,226 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:23,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 21:16:23,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 21:16:23,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 172 [2020-10-13 21:16:23,227 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:25,866 WARN L193 SmtUtils]: Spent 2.42 s on a formula simplification that was a NOOP. DAG size: 745 [2020-10-13 21:16:25,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:16:25,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:26,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:26,793 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:26,793 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:16:26,793 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:26,793 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 861 [2020-10-13 21:16:26,794 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:26,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:16:26,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:26,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-13 21:16:26,794 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:26,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 21:16:26,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:26,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:26,904 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:26,904 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-13 21:16:26,904 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:26,904 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 21:16:26,905 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:26,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:16:26,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:26,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-13 21:16:26,905 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:26,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:16:26,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:26,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:26,938 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:26,938 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 21:16:26,938 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:26,939 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 21:16:26,940 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:26,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:26,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:26,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:26,941 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 21:16:26,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:16:26,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:26,957 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:26,961 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:26,961 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:16:26,962 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:26,962 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 21:16:26,962 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:26,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:26,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:26,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:26,963 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:27,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-13 21:16:27,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:27,058 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:27,118 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:27,119 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 67 [2020-10-13 21:16:27,119 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:27,119 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-13 21:16:27,120 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:27,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:16:27,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:27,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 64 [2020-10-13 21:16:27,121 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:16:27,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:16:27,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:27,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:27,201 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:27,201 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 60 [2020-10-13 21:16:27,202 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:27,202 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-13 21:16:27,202 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:27,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:27,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:27,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:27,203 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:27,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:16:27,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:27,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:27,275 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:27,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 53 [2020-10-13 21:16:27,275 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:27,276 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 21:16:27,276 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:27,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:27,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:27,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:27,277 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:27,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:16:27,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:27,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:27,308 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:27,308 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:16:27,308 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:27,309 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:16:27,309 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:27,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:27,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:27,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:27,310 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:27,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:16:27,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:27,333 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:27,352 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:27,353 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-13 21:16:27,353 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:27,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-13 21:16:27,354 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:27,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:27,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:27,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:27,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:27,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:16:27,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:27,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:27,408 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:27,408 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:16:27,408 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:27,409 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 21:16:27,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:27,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:27,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:27,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:27,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:16:27,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:16:27,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:27,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:27,434 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:27,434 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:16:27,435 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:27,435 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 21:16:27,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:27,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:27,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:27,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:27,436 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:16:27,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-13 21:16:27,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:27,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:27,461 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:27,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:16:27,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:27,462 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 21:16:27,462 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:27,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:27,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:27,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:27,463 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:27,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-13 21:16:27,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:27,479 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:27,483 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:27,484 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:16:27,484 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:27,484 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:16:27,485 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:27,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:27,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:27,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:27,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:27,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-13 21:16:27,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:27,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:27,568 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:27,568 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 42 [2020-10-13 21:16:27,568 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:27,569 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-13 21:16:27,569 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:27,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:16:27,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:27,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 39 [2020-10-13 21:16:27,570 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:16:27,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:16:27,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:27,619 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:27,623 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:27,623 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:16:27,623 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:27,623 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:16:27,624 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:27,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:27,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:27,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:27,624 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:27,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 21:16:27,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:27,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:27,644 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:27,645 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:16:27,645 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:27,645 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:16:27,645 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:27,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:27,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:27,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:27,646 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:27,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-13 21:16:27,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:27,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:27,682 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:27,682 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:16:27,682 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:27,682 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 21:16:27,683 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:27,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:27,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:27,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:27,684 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:27,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:16:27,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:27,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:27,710 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:27,710 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:16:27,710 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:27,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 21:16:27,711 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:27,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:27,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:27,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:27,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:27,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:16:27,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:27,729 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:27,735 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:27,735 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:16:27,735 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:27,735 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 21:16:27,736 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:27,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:27,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:27,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:27,736 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:27,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-13 21:16:27,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:27,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:27,767 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:27,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:16:27,768 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:27,769 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 21:16:27,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:27,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:16:27,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:27,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 21:16:27,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:16:27,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-13 21:16:27,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:27,792 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:27,799 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:27,800 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:16:27,800 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:27,800 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 21:16:27,801 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:27,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:16:27,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:27,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-13 21:16:27,802 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:16:27,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2020-10-13 21:16:27,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:27,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:27,840 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:27,840 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 21:16:27,840 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:27,841 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 21:16:27,841 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:27,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:16:27,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:27,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-13 21:16:27,842 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:27,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:16:27,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:27,860 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:27,866 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:27,867 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:16:27,867 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:27,867 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 21:16:27,867 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:27,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:27,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:27,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:27,868 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:27,944 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2020-10-13 21:16:27,945 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [151894808] [2020-10-13 21:16:27,945 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 21:16:27,945 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-13 21:16:27,945 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [644076890] [2020-10-13 21:16:27,947 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-13 21:16:27,948 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 21:16:27,948 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-13 21:16:27,948 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-10-13 21:16:27,948 INFO L87 Difference]: Start difference. First operand 2463 states and 2999 transitions. Second operand 10 states. [2020-10-13 21:16:32,773 WARN L193 SmtUtils]: Spent 2.49 s on a formula simplification that was a NOOP. DAG size: 747 [2020-10-13 21:16:38,165 WARN L193 SmtUtils]: Spent 2.53 s on a formula simplification that was a NOOP. DAG size: 750 [2020-10-13 21:16:40,611 WARN L193 SmtUtils]: Spent 2.41 s on a formula simplification that was a NOOP. DAG size: 752 [2020-10-13 21:17:50,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 21:17:50,668 INFO L93 Difference]: Finished difference Result 2781 states and 3443 transitions. [2020-10-13 21:17:50,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-13 21:17:50,669 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 120 [2020-10-13 21:17:50,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 21:17:50,687 INFO L225 Difference]: With dead ends: 2781 [2020-10-13 21:17:50,687 INFO L226 Difference]: Without dead ends: 2779 [2020-10-13 21:17:50,689 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 10.2s TimeCoverageRelationStatistics Valid=94, Invalid=178, Unknown=0, NotChecked=0, Total=272 [2020-10-13 21:17:50,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2779 states. [2020-10-13 21:17:51,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2779 to 2461. [2020-10-13 21:17:51,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2461 states. [2020-10-13 21:17:51,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2461 states to 2461 states and 2997 transitions. [2020-10-13 21:17:51,509 INFO L78 Accepts]: Start accepts. Automaton has 2461 states and 2997 transitions. Word has length 120 [2020-10-13 21:17:51,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 21:17:51,510 INFO L479 AbstractCegarLoop]: Abstraction has 2461 states and 2997 transitions. [2020-10-13 21:17:51,510 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-13 21:17:51,510 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 2997 transitions. [2020-10-13 21:17:51,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2020-10-13 21:17:51,513 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 21:17:51,513 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] [2020-10-13 21:17:51,514 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-13 21:17:51,514 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 21:17:51,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 21:17:51,515 INFO L82 PathProgramCache]: Analyzing trace with hash 420955808, now seen corresponding path program 1 times [2020-10-13 21:17:51,515 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 21:17:51,515 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1825903661] [2020-10-13 21:17:51,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 21:17:51,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:17:51,756 FATAL L256 erpolLogProxyWrapper]: Now shrinking...