/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-14 15:35:24,239 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 15:35:24,242 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 15:35:24,287 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 15:35:24,287 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 15:35:24,295 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 15:35:24,297 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 15:35:24,301 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 15:35:24,304 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 15:35:24,307 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 15:35:24,308 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 15:35:24,309 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 15:35:24,309 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 15:35:24,312 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 15:35:24,315 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 15:35:24,316 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 15:35:24,318 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 15:35:24,319 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 15:35:24,320 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 15:35:24,329 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 15:35:24,331 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 15:35:24,332 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 15:35:24,333 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 15:35:24,334 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 15:35:24,350 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 15:35:24,350 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 15:35:24,350 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 15:35:24,351 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 15:35:24,351 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 15:35:24,352 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 15:35:24,353 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 15:35:24,353 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 15:35:24,354 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 15:35:24,355 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 15:35:24,355 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 15:35:24,356 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 15:35:24,356 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 15:35:24,357 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 15:35:24,357 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 15:35:24,358 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 15:35:24,358 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 15:35:24,359 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-14 15:35:24,381 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 15:35:24,382 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 15:35:24,383 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 15:35:24,383 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 15:35:24,383 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 15:35:24,384 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 15:35:24,384 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 15:35:24,384 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 15:35:24,384 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 15:35:24,385 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 15:35:24,385 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 15:35:24,385 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 15:35:24,385 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 15:35:24,385 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 15:35:24,386 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 15:35:24,386 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 15:35:24,386 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 15:35:24,386 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 15:35:24,386 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 15:35:24,387 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 15:35:24,387 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 15:35:24,387 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 15:35:24,387 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 15:35:24,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 15:35:24,387 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 15:35:24,388 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 15:35:24,388 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-14 15:35:24,388 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; [2020-10-14 15:35:24,704 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 15:35:24,720 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 15:35:24,726 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 15:35:24,727 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 15:35:24,728 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 15:35:24,729 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i [2020-10-14 15:35:24,793 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/191a7a90d/08d92f4f4bb740658ab13934ce08bac7/FLAG3675cdec2 [2020-10-14 15:35:25,655 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 15:35:25,657 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i [2020-10-14 15:35:25,725 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/191a7a90d/08d92f4f4bb740658ab13934ce08bac7/FLAG3675cdec2 [2020-10-14 15:35:26,161 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/191a7a90d/08d92f4f4bb740658ab13934ce08bac7 [2020-10-14 15:35:26,171 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 15:35:26,172 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 15:35:26,173 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 15:35:26,174 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 15:35:26,178 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 15:35:26,179 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:35:26" (1/1) ... [2020-10-14 15:35:26,183 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cc58bc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:35:26, skipping insertion in model container [2020-10-14 15:35:26,184 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:35:26" (1/1) ... [2020-10-14 15:35:26,193 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 15:35:26,388 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 15:35:31,265 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 15:35:31,317 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 15:35:32,014 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 15:35:33,452 INFO L208 MainTranslator]: Completed translation [2020-10-14 15:35:33,452 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:35:33 WrapperNode [2020-10-14 15:35:33,453 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 15:35:33,453 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 15:35:33,454 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 15:35:33,454 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 15:35:33,465 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:35:33" (1/1) ... [2020-10-14 15:35:33,465 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:35:33" (1/1) ... [2020-10-14 15:35:33,594 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:35:33" (1/1) ... [2020-10-14 15:35:33,595 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:35:33" (1/1) ... [2020-10-14 15:35:33,786 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:35:33" (1/1) ... [2020-10-14 15:35:33,824 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:35:33" (1/1) ... [2020-10-14 15:35:33,880 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:35:33" (1/1) ... [2020-10-14 15:35:33,940 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 15:35:33,940 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 15:35:33,940 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 15:35:33,941 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 15:35:33,942 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:35:33" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 15:35:34,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 15:35:34,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 15:35:34,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-14 15:35:34,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-14 15:35:34,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-14 15:35:34,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-14 15:35:34,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-14 15:35:34,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-14 15:35:34,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2020-10-14 15:35:34,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2020-10-14 15:35:34,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2020-10-14 15:35:34,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-14 15:35:34,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2020-10-14 15:35:34,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_be16p [2020-10-14 15:35:34,027 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-14 15:35:34,027 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-14 15:35:34,027 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-14 15:35:34,029 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-14 15:35:34,030 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_tsc [2020-10-14 15:35:34,030 INFO L138 BoogieDeclarations]: Found implementation of procedure prefetchw [2020-10-14 15:35:34,030 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-14 15:35:34,030 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-14 15:35:34,031 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-14 15:35:34,031 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-14 15:35:34,032 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2020-10-14 15:35:34,032 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-14 15:35:34,032 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2020-10-14 15:35:34,032 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2020-10-14 15:35:34,032 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cycles [2020-10-14 15:35:34,032 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-14 15:35:34,033 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2020-10-14 15:35:34,033 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-14 15:35:34,034 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-14 15:35:34,034 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-14 15:35:34,034 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-14 15:35:34,034 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2020-10-14 15:35:34,034 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-14 15:35:34,034 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-14 15:35:34,035 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-14 15:35:34,035 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2020-10-14 15:35:34,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-14 15:35:34,035 INFO L138 BoogieDeclarations]: Found implementation of procedure prefetch_range [2020-10-14 15:35:34,035 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register [2020-10-14 15:35:34,035 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_lock [2020-10-14 15:35:34,035 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_unlock [2020-10-14 15:35:34,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_blanking [2020-10-14 15:35:34,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_color_depth [2020-10-14 15:35:34,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_base16bpp [2020-10-14 15:35:34,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_base8bpp [2020-10-14 15:35:34,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_16 [2020-10-14 15:35:34,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_16be [2020-10-14 15:35:34,037 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_lfsr16 [2020-10-14 15:35:34,037 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_lfsr16 [2020-10-14 15:35:34,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_vid_cmds [2020-10-14 15:35:34,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_video_mode [2020-10-14 15:35:34,039 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_mmap [2020-10-14 15:35:34,039 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_trim_hline [2020-10-14 15:35:34,039 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_compress_hline [2020-10-14 15:35:34,039 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_render_hline [2020-10-14 15:35:34,039 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_handle_damage [2020-10-14 15:35:34,039 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_write [2020-10-14 15:35:34,039 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_copyarea [2020-10-14 15:35:34,039 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_imageblit [2020-10-14 15:35:34,040 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_fillrect [2020-10-14 15:35:34,040 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_dpy_deferred_io [2020-10-14 15:35:34,040 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_get_edid [2020-10-14 15:35:34,041 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_ioctl [2020-10-14 15:35:34,041 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_setcolreg [2020-10-14 15:35:34,041 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_open [2020-10-14 15:35:34,041 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free [2020-10-14 15:35:34,043 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_release_urb_work [2020-10-14 15:35:34,043 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer [2020-10-14 15:35:34,043 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer_work [2020-10-14 15:35:34,045 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_release [2020-10-14 15:35:34,045 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_is_valid_mode [2020-10-14 15:35:34,045 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_var_color_format [2020-10-14 15:35:34,045 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_check_var [2020-10-14 15:35:34,046 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_set_par [2020-10-14 15:35:34,046 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_dummy_render [2020-10-14 15:35:34,046 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_blank [2020-10-14 15:35:34,046 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_realloc_framebuffer [2020-10-14 15:35:34,046 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_setup_modes [2020-10-14 15:35:34,048 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_bytes_rendered_show [2020-10-14 15:35:34,048 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_bytes_identical_show [2020-10-14 15:35:34,048 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_bytes_sent_show [2020-10-14 15:35:34,048 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_cpu_kcycles_used_show [2020-10-14 15:35:34,048 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_show [2020-10-14 15:35:34,048 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_store [2020-10-14 15:35:34,049 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_reset_store [2020-10-14 15:35:34,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_select_std_channel [2020-10-14 15:35:34,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_parse_vendor_descriptor [2020-10-14 15:35:34,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_usb_probe [2020-10-14 15:35:34,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_init_framebuffer_work [2020-10-14 15:35:34,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_usb_disconnect [2020-10-14 15:35:34,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_driver_init [2020-10-14 15:35:34,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_driver_exit [2020-10-14 15:35:34,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_urb_completion [2020-10-14 15:35:34,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_urb_list [2020-10-14 15:35:34,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_alloc_urb_list [2020-10-14 15:35:34,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_get_urb [2020-10-14 15:35:34,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_submit_urb [2020-10-14 15:35:34,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_dlfb_driver_exit_14_2 [2020-10-14 15:35:34,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_dlfb_driver_init_14_11 [2020-10-14 15:35:34,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_10_1 [2020-10-14 15:35:34,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-14 15:35:34,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_9_14_4 [2020-10-14 15:35:34,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_14_5 [2020-10-14 15:35:34,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_2 [2020-10-14 15:35:34,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_9_2 [2020-10-14 15:35:34,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_7_3 [2020-10-14 15:35:34,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_9_3 [2020-10-14 15:35:34,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_2 [2020-10-14 15:35:34,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2020-10-14 15:35:34,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_9_14_6 [2020-10-14 15:35:34,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_14_7 [2020-10-14 15:35:34,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-14 15:35:34,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-14 15:35:34,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-14 15:35:34,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-14 15:35:34,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2020-10-14 15:35:34,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2020-10-14 15:35:34,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-14 15:35:34,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2020-10-14 15:35:34,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2020-10-14 15:35:34,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_15 [2020-10-14 15:35:34,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-14 15:35:34,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-14 15:35:34,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2020-10-14 15:35:34,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_15 [2020-10-14 15:35:34,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-14 15:35:34,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2020-10-14 15:35:34,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_10 [2020-10-14 15:35:34,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_11 [2020-10-14 15:35:34,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_12 [2020-10-14 15:35:34,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_13 [2020-10-14 15:35:34,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_16 [2020-10-14 15:35:34,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_17 [2020-10-14 15:35:34,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_20 [2020-10-14 15:35:34,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_23 [2020-10-14 15:35:34,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_26 [2020-10-14 15:35:34,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_27 [2020-10-14 15:35:34,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2020-10-14 15:35:34,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_30 [2020-10-14 15:35:34,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_9 [2020-10-14 15:35:34,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2020-10-14 15:35:34,075 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 15:35:34,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_0 [2020-10-14 15:35:34,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_0_5 [2020-10-14 15:35:34,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_0_3 [2020-10-14 15:35:34,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_framebuffer [2020-10-14 15:35:34,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_1 [2020-10-14 15:35:34,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_2 [2020-10-14 15:35:34,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2020-10-14 15:35:34,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_4 [2020-10-14 15:35:34,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_fb_ops_dummy_resourceless_instance_5 [2020-10-14 15:35:34,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_7 [2020-10-14 15:35:34,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2020-10-14 15:35:34,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2020-10-14 15:35:34,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_framebuffer [2020-10-14 15:35:34,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2020-10-14 15:35:34,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_9 [2020-10-14 15:35:34,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_8_9 [2020-10-14 15:35:34,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_8_10 [2020-10-14 15:35:34,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_8_13 [2020-10-14 15:35:34,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_8_4 [2020-10-14 15:35:34,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_8_7 [2020-10-14 15:35:34,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2020-10-14 15:35:34,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_8 [2020-10-14 15:35:34,078 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2020-10-14 15:35:34,079 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2020-10-14 15:35:34,079 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-14 15:35:34,079 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-14 15:35:34,079 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-14 15:35:34,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_framebuffer_98 [2020-10-14 15:35:34,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_99 [2020-10-14 15:35:34,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vzalloc_100 [2020-10-14 15:35:34,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_101 [2020-10-14 15:35:34,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_102 [2020-10-14 15:35:34,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_framebuffer_103 [2020-10-14 15:35:34,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_104 [2020-10-14 15:35:34,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_105 [2020-10-14 15:35:34,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_106 [2020-10-14 15:35:34,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2020-10-14 15:35:34,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_108 [2020-10-14 15:35:34,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_coherent_110 [2020-10-14 15:35:34,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_111 [2020-10-14 15:35:34,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_112 [2020-10-14 15:35:34,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_113 [2020-10-14 15:35:34,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_114 [2020-10-14 15:35:34,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_115 [2020-10-14 15:35:34,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_117 [2020-10-14 15:35:34,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_init_118 [2020-10-14 15:35:34,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_119 [2020-10-14 15:35:34,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_120 [2020-10-14 15:35:34,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_initialize_121 [2020-10-14 15:35:34,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_pre_probe_122 [2020-10-14 15:35:34,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_123 [2020-10-14 15:35:34,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-14 15:35:34,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-14 15:35:34,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-14 15:35:34,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-14 15:35:34,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-14 15:35:34,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-14 15:35:34,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-14 15:35:34,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-14 15:35:34,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-14 15:35:34,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-14 15:35:34,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add [2020-10-14 15:35:34,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub [2020-10-14 15:35:34,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-14 15:35:34,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc [2020-10-14 15:35:34,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec [2020-10-14 15:35:34,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-14 15:35:34,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-14 15:35:34,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-14 15:35:34,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-14 15:35:34,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-14 15:35:34,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2020-10-14 15:35:34,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-14 15:35:34,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2020-10-14 15:35:34,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_add_disk [2020-10-14 15:35:34,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2020-10-14 15:35:34,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2020-10-14 15:35:34,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2020-10-14 15:35:34,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-14 15:35:34,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2020-10-14 15:35:34,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_put_blk_rq [2020-10-14 15:35:34,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2020-10-14 15:35:34,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_create_class [2020-10-14 15:35:34,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_register_class [2020-10-14 15:35:34,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-14 15:35:34,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-14 15:35:34,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-14 15:35:34,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-14 15:35:34,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-14 15:35:34,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-14 15:35:34,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-14 15:35:34,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-14 15:35:34,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-14 15:35:34,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-14 15:35:34,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-14 15:35:34,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-14 15:35:34,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-14 15:35:34,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-14 15:35:34,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-14 15:35:34,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-14 15:35:34,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-14 15:35:34,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-14 15:35:34,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-14 15:35:34,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-14 15:35:34,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-14 15:35:34,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-14 15:35:34,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-14 15:35:34,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-14 15:35:34,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_get [2020-10-14 15:35:34,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2020-10-14 15:35:34,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2020-10-14 15:35:34,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-14 15:35:34,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_refcount [2020-10-14 15:35:34,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2020-10-14 15:35:34,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-14 15:35:34,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-14 15:35:34,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-14 15:35:34,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-14 15:35:34,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-14 15:35:34,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-14 15:35:34,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-14 15:35:34,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-14 15:35:34,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-14 15:35:34,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-14 15:35:34,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-14 15:35:34,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-14 15:35:34,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-14 15:35:34,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-14 15:35:34,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-14 15:35:34,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-14 15:35:34,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-14 15:35:34,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-14 15:35:34,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-14 15:35:34,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-14 15:35:34,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-14 15:35:34,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-14 15:35:34,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2020-10-14 15:35:34,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-14 15:35:34,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-14 15:35:34,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_initialize [2020-10-14 15:35:34,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-14 15:35:34,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-14 15:35:34,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-14 15:35:34,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-14 15:35:34,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-14 15:35:34,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-14 15:35:34,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2020-10-14 15:35:34,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2020-10-14 15:35:34,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-14 15:35:34,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-14 15:35:34,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-14 15:35:34,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-14 15:35:34,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-14 15:35:34,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-14 15:35:34,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-14 15:35:34,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-14 15:35:34,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-14 15:35:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_before_release_sock [2020-10-14 15:35:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2020-10-14 15:35:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-14 15:35:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-14 15:35:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2020-10-14 15:35:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-14 15:35:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-14 15:35:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-14 15:35:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_initialize [2020-10-14 15:35:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_final_state [2020-10-14 15:35:34,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_create_class [2020-10-14 15:35:34,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_class [2020-10-14 15:35:34,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2020-10-14 15:35:34,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2020-10-14 15:35:34,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-14 15:35:34,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-14 15:35:34,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-14 15:35:34,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-14 15:35:34,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-14 15:35:34,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2020-10-14 15:35:34,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2020-10-14 15:35:34,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2020-10-14 15:35:34,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-14 15:35:34,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_alloc_urb [2020-10-14 15:35:34,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-14 15:35:34,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2020-10-14 15:35:34,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-14 15:35:34,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-14 15:35:34,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-14 15:35:34,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-14 15:35:34,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-14 15:35:34,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-14 15:35:34,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-14 15:35:34,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-14 15:35:34,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-14 15:35:34,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-14 15:35:34,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-14 15:35:34,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-14 15:35:34,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-14 15:35:34,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-14 15:35:34,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-14 15:35:34,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-14 15:35:34,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-14 15:35:34,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-14 15:35:34,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-14 15:35:34,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-14 15:35:34,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-14 15:35:34,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-14 15:35:34,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-14 15:35:34,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-14 15:35:34,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-14 15:35:34,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-14 15:35:34,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-14 15:35:34,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-14 15:35:34,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-14 15:35:34,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-14 15:35:34,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_fb_info [2020-10-14 15:35:34,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock_of_fb_info [2020-10-14 15:35:34,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock_of_fb_info [2020-10-14 15:35:34,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock_of_fb_info [2020-10-14 15:35:34,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock_of_fb_info [2020-10-14 15:35:34,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_fb_info [2020-10-14 15:35:34,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-14 15:35:34,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-14 15:35:34,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-14 15:35:34,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-14 15:35:34,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-14 15:35:34,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-14 15:35:34,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_update_lock_of_backlight_device [2020-10-14 15:35:34,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_update_lock_of_backlight_device [2020-10-14 15:35:34,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_update_lock_of_backlight_device [2020-10-14 15:35:34,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_update_lock_of_backlight_device [2020-10-14 15:35:34,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2020-10-14 15:35:34,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_update_lock_of_backlight_device [2020-10-14 15:35:34,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-14 15:35:34,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-14 15:35:34,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-14 15:35:34,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-14 15:35:34,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-14 15:35:34,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-14 15:35:34,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-14 15:35:34,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-14 15:35:34,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-14 15:35:34,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-14 15:35:34,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-14 15:35:34,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-14 15:35:34,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-14 15:35:34,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-14 15:35:34,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-14 15:35:34,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-14 15:35:34,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-14 15:35:34,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-14 15:35:34,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-14 15:35:34,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-14 15:35:34,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-14 15:35:34,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-14 15:35:34,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-14 15:35:34,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-14 15:35:34,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-14 15:35:34,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-14 15:35:34,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:34,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:34,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:34,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:34,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:34,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:34,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:34,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:34,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_urb_list [2020-10-14 15:35:34,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_urb_list [2020-10-14 15:35:34,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_urb_list [2020-10-14 15:35:34,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_urb_list [2020-10-14 15:35:34,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_urb_list [2020-10-14 15:35:34,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_urb_list [2020-10-14 15:35:34,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_urb_list [2020-10-14 15:35:34,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_urb_list [2020-10-14 15:35:34,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-14 15:35:34,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-14 15:35:34,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-14 15:35:34,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-14 15:35:34,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-14 15:35:34,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-14 15:35:34,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-14 15:35:34,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-14 15:35:34,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-14 15:35:34,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-14 15:35:34,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-14 15:35:34,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-14 15:35:34,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-14 15:35:34,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-14 15:35:34,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-14 15:35:34,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-14 15:35:34,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-14 15:35:34,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-14 15:35:34,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-14 15:35:34,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-14 15:35:34,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-14 15:35:34,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-14 15:35:34,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-14 15:35:34,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-14 15:35:34,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-14 15:35:34,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-14 15:35:34,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-14 15:35:34,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-14 15:35:34,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-14 15:35:34,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_init [2020-10-14 15:35:34,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_alloc [2020-10-14 15:35:34,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_find [2020-10-14 15:35:34,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_remove [2020-10-14 15:35:34,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_destroy [2020-10-14 15:35:34,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2020-10-14 15:35:34,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-14 15:35:34,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-14 15:35:34,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-14 15:35:34,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-14 15:35:34,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-14 15:35:34,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-14 15:35:34,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-14 15:35:34,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-14 15:35:34,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-14 15:35:34,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__double_init [2020-10-14 15:35:34,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-14 15:35:34,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-14 15:35:34,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-14 15:35:34,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-14 15:35:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-14 15:35:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-14 15:35:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-14 15:35:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-14 15:35:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-14 15:35:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-14 15:35:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-14 15:35:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-14 15:35:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-14 15:35:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-14 15:35:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-14 15:35:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-14 15:35:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-14 15:35:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-14 15:35:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-14 15:35:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-14 15:35:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-14 15:35:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-14 15:35:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-14 15:35:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-14 15:35:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-14 15:35:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-14 15:35:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-14 15:35:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__double_release [2020-10-14 15:35:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-14 15:35:34,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-14 15:35:34,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-14 15:35:34,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-14 15:35:34,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-14 15:35:34,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-14 15:35:34,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-14 15:35:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-14 15:35:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-14 15:35:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-14 15:35:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-14 15:35:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-14 15:35:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-14 15:35:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-14 15:35:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-14 15:35:34,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-14 15:35:34,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-14 15:35:34,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-14 15:35:34,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-14 15:35:34,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-14 15:35:34,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2020-10-14 15:35:34,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_put [2020-10-14 15:35:34,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-14 15:35:34,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-14 15:35:34,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-14 15:35:34,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-14 15:35:34,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-14 15:35:34,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-14 15:35:34,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-14 15:35:34,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-14 15:35:34,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-14 15:35:34,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-14 15:35:34,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-14 15:35:34,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-14 15:35:34,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-14 15:35:34,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-14 15:35:34,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-14 15:35:34,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-14 15:35:34,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-14 15:35:34,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-14 15:35:34,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-14 15:35:34,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-14 15:35:34,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-14 15:35:34,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-14 15:35:34,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-14 15:35:34,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-14 15:35:34,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-14 15:35:34,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-14 15:35:34,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-14 15:35:34,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-14 15:35:34,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-14 15:35:34,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-14 15:35:34,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-14 15:35:34,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2020-10-14 15:35:34,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-14 15:35:34,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-14 15:35:34,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-14 15:35:34,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __usb_get_extra_descriptor [2020-10-14 15:35:34,140 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-14 15:35:34,140 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-14 15:35:34,140 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-14 15:35:34,140 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-14 15:35:34,140 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_bin_file [2020-10-14 15:35:34,140 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-14 15:35:34,140 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_bin_file [2020-10-14 15:35:34,141 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-10-14 15:35:34,141 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2020-10-14 15:35:34,141 INFO L138 BoogieDeclarations]: Found implementation of procedure down_timeout [2020-10-14 15:35:34,141 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_add_videomode [2020-10-14 15:35:34,141 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_alloc_cmap [2020-10-14 15:35:34,141 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2020-10-14 15:35:34,141 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_cleanup [2020-10-14 15:35:34,141 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_init [2020-10-14 15:35:34,141 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2020-10-14 15:35:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modelist [2020-10-14 15:35:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_edid_to_monspecs [2020-10-14 15:35:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_best_display [2020-10-14 15:35:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_nearest_mode [2020-10-14 15:35:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_sys_read [2020-10-14 15:35:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_sys_write [2020-10-14 15:35:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_var_to_videomode [2020-10-14 15:35:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_videomode_to_var [2020-10-14 15:35:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2020-10-14 15:35:34,143 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2020-10-14 15:35:34,143 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-14 15:35:34,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-14 15:35:34,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-14 15:35:34,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-14 15:35:34,143 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-14 15:35:34,143 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-14 15:35:34,143 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-14 15:35:34,144 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-14 15:35:34,144 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2020-10-14 15:35:34,144 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2020-10-14 15:35:34,144 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_copyarea [2020-10-14 15:35:34,144 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_fillrect [2020-10-14 15:35:34,144 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_imageblit [2020-10-14 15:35:34,144 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_framebuffer [2020-10-14 15:35:34,144 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2020-10-14 15:35:34,144 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2020-10-14 15:35:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2020-10-14 15:35:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-14 15:35:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2020-10-14 15:35:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-14 15:35:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-14 15:35:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_pfn [2020-10-14 15:35:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-14 15:35:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-14 15:35:34,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-14 15:35:34,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-14 15:35:34,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-14 15:35:34,146 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2020-10-14 15:35:34,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-14 15:35:34,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-14 15:35:34,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-14 15:35:34,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-14 15:35:34,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-14 15:35:34,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-14 15:35:34,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-14 15:35:34,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2020-10-14 15:35:34,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2020-10-14 15:35:34,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2020-10-14 15:35:34,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2020-10-14 15:35:34,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_create_class [2020-10-14 15:35:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_register_class [2020-10-14 15:35:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-14 15:35:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-14 15:35:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-14 15:35:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-14 15:35:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2020-10-14 15:35:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-14 15:35:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-14 15:35:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-14 15:35:34,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-14 15:35:34,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-14 15:35:34,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-14 15:35:34,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-14 15:35:34,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-14 15:35:34,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_initialize [2020-10-14 15:35:34,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2020-10-14 15:35:34,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-14 15:35:34,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2020-10-14 15:35:34,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2020-10-14 15:35:34,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-14 15:35:34,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2020-10-14 15:35:34,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-14 15:35:34,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2020-10-14 15:35:34,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_create_class [2020-10-14 15:35:34,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_class [2020-10-14 15:35:34,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2020-10-14 15:35:34,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2020-10-14 15:35:34,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-14 15:35:34,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_alloc_urb [2020-10-14 15:35:34,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2020-10-14 15:35:34,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-14 15:35:34,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-14 15:35:34,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2020-10-14 15:35:34,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-14 15:35:34,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2020-10-14 15:35:34,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2020-10-14 15:35:34,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-14 15:35:34,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-14 15:35:34,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add [2020-10-14 15:35:34,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-14 15:35:34,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-14 15:35:34,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-14 15:35:34,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-14 15:35:34,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_initialize_121 [2020-10-14 15:35:34,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-14 15:35:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_init_118 [2020-10-14 15:35:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-14 15:35:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_pre_probe_122 [2020-10-14 15:35:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-14 15:35:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_123 [2020-10-14 15:35:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2020-10-14 15:35:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_119 [2020-10-14 15:35:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_120 [2020-10-14 15:35:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-14 15:35:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-14 15:35:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-14 15:35:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_101 [2020-10-14 15:35:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_fb_info [2020-10-14 15:35:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_fb_info [2020-10-14 15:35:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-14 15:35:34,206 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2020-10-14 15:35:34,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-14 15:35:34,206 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_be16p [2020-10-14 15:35:34,206 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-14 15:35:34,206 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-14 15:35:34,206 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-14 15:35:34,206 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-14 15:35:34,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-14 15:35:34,207 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-14 15:35:34,207 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-14 15:35:34,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-14 15:35:34,207 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-14 15:35:34,207 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-14 15:35:34,207 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-14 15:35:34,207 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-14 15:35:34,207 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-14 15:35:34,208 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-14 15:35:34,208 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-14 15:35:34,208 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_tsc [2020-10-14 15:35:34,208 INFO L130 BoogieDeclarations]: Found specification of procedure prefetchw [2020-10-14 15:35:34,208 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-14 15:35:34,208 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-14 15:35:34,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-14 15:35:34,208 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2020-10-14 15:35:34,209 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2020-10-14 15:35:34,209 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-14 15:35:34,209 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-14 15:35:34,209 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2020-10-14 15:35:34,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_106 [2020-10-14 15:35:34,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_108 [2020-10-14 15:35:34,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_115 [2020-10-14 15:35:34,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_urb_list [2020-10-14 15:35:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_urb_list [2020-10-14 15:35:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-14 15:35:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-14 15:35:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-14 15:35:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_102 [2020-10-14 15:35:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-14 15:35:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-14 15:35:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-14 15:35:34,211 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-14 15:35:34,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2020-10-14 15:35:34,211 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2020-10-14 15:35:34,211 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-14 15:35:34,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-14 15:35:34,211 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2020-10-14 15:35:34,211 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-14 15:35:34,211 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2020-10-14 15:35:34,211 INFO L130 BoogieDeclarations]: Found specification of procedure get_cycles [2020-10-14 15:35:34,212 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-14 15:35:34,212 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-14 15:35:34,212 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-14 15:35:34,212 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-14 15:35:34,212 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-14 15:35:34,212 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2020-10-14 15:35:34,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_99 [2020-10-14 15:35:34,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vzalloc_100 [2020-10-14 15:35:34,212 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-14 15:35:34,213 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-14 15:35:34,213 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-10-14 15:35:34,213 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_bin_file [2020-10-14 15:35:34,213 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_bin_file [2020-10-14 15:35:34,213 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-14 15:35:34,213 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-14 15:35:34,213 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-14 15:35:34,213 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-14 15:35:34,213 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-14 15:35:34,214 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-14 15:35:34,214 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-14 15:35:34,214 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-14 15:35:34,214 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-14 15:35:34,214 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2020-10-14 15:35:34,214 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-14 15:35:34,214 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2020-10-14 15:35:34,214 INFO L130 BoogieDeclarations]: Found specification of procedure down_timeout [2020-10-14 15:35:34,214 INFO L130 BoogieDeclarations]: Found specification of procedure up [2020-10-14 15:35:34,215 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-14 15:35:34,215 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-14 15:35:34,215 INFO L130 BoogieDeclarations]: Found specification of procedure __usb_get_extra_descriptor [2020-10-14 15:35:34,215 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-14 15:35:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-14 15:35:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_104 [2020-10-14 15:35:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-14 15:35:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_105 [2020-10-14 15:35:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2020-10-14 15:35:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_112 [2020-10-14 15:35:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_111 [2020-10-14 15:35:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_114 [2020-10-14 15:35:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_117 [2020-10-14 15:35:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_113 [2020-10-14 15:35:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_coherent_110 [2020-10-14 15:35:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2020-10-14 15:35:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2020-10-14 15:35:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-14 15:35:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_pfn [2020-10-14 15:35:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2020-10-14 15:35:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-14 15:35:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-14 15:35:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-14 15:35:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure sys_fillrect [2020-10-14 15:35:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure sys_copyarea [2020-10-14 15:35:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure sys_imageblit [2020-10-14 15:35:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure fb_sys_read [2020-10-14 15:35:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure fb_sys_write [2020-10-14 15:35:34,219 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2020-10-14 15:35:34,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_framebuffer_103 [2020-10-14 15:35:34,219 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2020-10-14 15:35:34,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_framebuffer_98 [2020-10-14 15:35:34,219 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_framebuffer [2020-10-14 15:35:34,219 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_init [2020-10-14 15:35:34,219 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_cleanup [2020-10-14 15:35:34,219 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2020-10-14 15:35:34,219 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2020-10-14 15:35:34,220 INFO L130 BoogieDeclarations]: Found specification of procedure fb_edid_to_monspecs [2020-10-14 15:35:34,220 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2020-10-14 15:35:34,220 INFO L130 BoogieDeclarations]: Found specification of procedure fb_var_to_videomode [2020-10-14 15:35:34,220 INFO L130 BoogieDeclarations]: Found specification of procedure fb_videomode_to_var [2020-10-14 15:35:34,220 INFO L130 BoogieDeclarations]: Found specification of procedure fb_add_videomode [2020-10-14 15:35:34,220 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_nearest_mode [2020-10-14 15:35:34,220 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modelist [2020-10-14 15:35:34,220 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_best_display [2020-10-14 15:35:34,220 INFO L130 BoogieDeclarations]: Found specification of procedure fb_alloc_cmap [2020-10-14 15:35:34,221 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2020-10-14 15:35:34,221 INFO L130 BoogieDeclarations]: Found specification of procedure prefetch_range [2020-10-14 15:35:34,221 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_urb_completion [2020-10-14 15:35:34,221 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_get_urb [2020-10-14 15:35:34,221 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_submit_urb [2020-10-14 15:35:34,221 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_alloc_urb_list [2020-10-14 15:35:34,221 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_urb_list [2020-10-14 15:35:34,221 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register [2020-10-14 15:35:34,221 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_lock [2020-10-14 15:35:34,222 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_unlock [2020-10-14 15:35:34,222 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_blanking [2020-10-14 15:35:34,222 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_color_depth [2020-10-14 15:35:34,222 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_base16bpp [2020-10-14 15:35:34,222 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_base8bpp [2020-10-14 15:35:34,222 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_16 [2020-10-14 15:35:34,222 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_16be [2020-10-14 15:35:34,222 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_lfsr16 [2020-10-14 15:35:34,222 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_lfsr16 [2020-10-14 15:35:34,223 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_vid_cmds [2020-10-14 15:35:34,223 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_video_mode [2020-10-14 15:35:34,223 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_mmap [2020-10-14 15:35:34,223 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_trim_hline [2020-10-14 15:35:34,223 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_compress_hline [2020-10-14 15:35:34,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-14 15:35:34,223 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_render_hline [2020-10-14 15:35:34,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-14 15:35:34,223 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_handle_damage [2020-10-14 15:35:34,224 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_write [2020-10-14 15:35:34,224 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_copyarea [2020-10-14 15:35:34,224 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_imageblit [2020-10-14 15:35:34,224 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_fillrect [2020-10-14 15:35:34,224 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_dpy_deferred_io [2020-10-14 15:35:34,224 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_get_edid [2020-10-14 15:35:34,224 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_ioctl [2020-10-14 15:35:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_setcolreg [2020-10-14 15:35:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_open [2020-10-14 15:35:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free [2020-10-14 15:35:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_release_urb_work [2020-10-14 15:35:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer [2020-10-14 15:35:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer_work [2020-10-14 15:35:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_release [2020-10-14 15:35:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_is_valid_mode [2020-10-14 15:35:34,226 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_var_color_format [2020-10-14 15:35:34,226 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_check_var [2020-10-14 15:35:34,226 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_set_par [2020-10-14 15:35:34,226 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_dummy_render [2020-10-14 15:35:34,226 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_blank [2020-10-14 15:35:34,226 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_realloc_framebuffer [2020-10-14 15:35:34,226 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_setup_modes [2020-10-14 15:35:34,226 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_bytes_rendered_show [2020-10-14 15:35:34,226 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_bytes_identical_show [2020-10-14 15:35:34,227 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_bytes_sent_show [2020-10-14 15:35:34,227 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_cpu_kcycles_used_show [2020-10-14 15:35:34,227 INFO L130 BoogieDeclarations]: Found specification of procedure edid_show [2020-10-14 15:35:34,227 INFO L130 BoogieDeclarations]: Found specification of procedure edid_store [2020-10-14 15:35:34,227 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_reset_store [2020-10-14 15:35:34,227 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_select_std_channel [2020-10-14 15:35:34,227 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_parse_vendor_descriptor [2020-10-14 15:35:34,227 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_init_framebuffer_work [2020-10-14 15:35:34,227 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_usb_probe [2020-10-14 15:35:34,228 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_usb_disconnect [2020-10-14 15:35:34,228 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_driver_init [2020-10-14 15:35:34,228 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_driver_exit [2020-10-14 15:35:34,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_dlfb_driver_exit_14_2 [2020-10-14 15:35:34,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_dlfb_driver_init_14_11 [2020-10-14 15:35:34,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_10_1 [2020-10-14 15:35:34,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-14 15:35:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_9_14_4 [2020-10-14 15:35:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_14_5 [2020-10-14 15:35:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_2 [2020-10-14 15:35:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_9_2 [2020-10-14 15:35:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_7_3 [2020-10-14 15:35:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_9_3 [2020-10-14 15:35:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_2 [2020-10-14 15:35:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2020-10-14 15:35:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_9_14_6 [2020-10-14 15:35:34,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_14_7 [2020-10-14 15:35:34,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-14 15:35:34,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-14 15:35:34,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-14 15:35:34,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-14 15:35:34,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2020-10-14 15:35:34,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2020-10-14 15:35:34,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-14 15:35:34,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2020-10-14 15:35:34,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2020-10-14 15:35:34,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_15 [2020-10-14 15:35:34,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-14 15:35:34,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-14 15:35:34,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2020-10-14 15:35:34,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_15 [2020-10-14 15:35:34,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-14 15:35:34,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2020-10-14 15:35:34,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_10 [2020-10-14 15:35:34,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_11 [2020-10-14 15:35:34,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_12 [2020-10-14 15:35:34,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_13 [2020-10-14 15:35:34,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_16 [2020-10-14 15:35:34,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_17 [2020-10-14 15:35:34,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_20 [2020-10-14 15:35:34,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_23 [2020-10-14 15:35:34,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_26 [2020-10-14 15:35:34,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_27 [2020-10-14 15:35:34,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2020-10-14 15:35:34,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_30 [2020-10-14 15:35:34,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_9 [2020-10-14 15:35:34,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2020-10-14 15:35:34,233 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 15:35:34,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_0 [2020-10-14 15:35:34,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_0_5 [2020-10-14 15:35:34,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_0_3 [2020-10-14 15:35:34,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_framebuffer [2020-10-14 15:35:34,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_1 [2020-10-14 15:35:34,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_2 [2020-10-14 15:35:34,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2020-10-14 15:35:34,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_4 [2020-10-14 15:35:34,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_fb_ops_dummy_resourceless_instance_5 [2020-10-14 15:35:34,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_7 [2020-10-14 15:35:34,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2020-10-14 15:35:34,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2020-10-14 15:35:34,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_framebuffer [2020-10-14 15:35:34,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2020-10-14 15:35:34,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_9 [2020-10-14 15:35:34,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_8_9 [2020-10-14 15:35:34,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_8_10 [2020-10-14 15:35:34,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_8_13 [2020-10-14 15:35:34,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_8_4 [2020-10-14 15:35:34,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_8_7 [2020-10-14 15:35:34,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2020-10-14 15:35:34,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_8 [2020-10-14 15:35:34,236 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-14 15:35:34,236 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-14 15:35:34,236 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-14 15:35:34,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-14 15:35:34,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-14 15:35:34,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-14 15:35:34,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2020-10-14 15:35:34,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-14 15:35:34,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-14 15:35:34,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-14 15:35:34,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-14 15:35:34,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-14 15:35:34,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-14 15:35:34,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-14 15:35:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-14 15:35:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-14 15:35:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-14 15:35:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-14 15:35:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub [2020-10-14 15:35:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc [2020-10-14 15:35:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec [2020-10-14 15:35:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-14 15:35:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-14 15:35:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-14 15:35:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-14 15:35:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-14 15:35:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-14 15:35:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2020-10-14 15:35:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-14 15:35:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-14 15:35:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-14 15:35:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-14 15:35:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-14 15:35:34,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-14 15:35:34,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_add_disk [2020-10-14 15:35:34,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2020-10-14 15:35:34,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2020-10-14 15:35:34,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-14 15:35:34,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-14 15:35:34,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-14 15:35:34,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-14 15:35:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2020-10-14 15:35:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_put [2020-10-14 15:35:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-14 15:35:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_put_blk_rq [2020-10-14 15:35:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-14 15:35:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-14 15:35:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-14 15:35:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-14 15:35:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-14 15:35:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-14 15:35:34,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-14 15:35:34,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-14 15:35:34,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-14 15:35:34,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-14 15:35:34,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-14 15:35:34,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-14 15:35:34,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-14 15:35:34,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-14 15:35:34,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-14 15:35:34,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-14 15:35:34,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-14 15:35:34,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-14 15:35:34,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-14 15:35:34,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-14 15:35:34,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-14 15:35:34,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-14 15:35:34,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-14 15:35:34,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-14 15:35:34,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-14 15:35:34,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-14 15:35:34,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-14 15:35:34,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-14 15:35:34,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-14 15:35:34,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-14 15:35:34,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-14 15:35:34,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-14 15:35:34,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-14 15:35:34,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-14 15:35:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-14 15:35:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-14 15:35:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-14 15:35:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_get [2020-10-14 15:35:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2020-10-14 15:35:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2020-10-14 15:35:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-14 15:35:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_refcount [2020-10-14 15:35:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-14 15:35:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-14 15:35:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-14 15:35:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-14 15:35:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-14 15:35:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-14 15:35:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-14 15:35:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-14 15:35:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-14 15:35:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-14 15:35:34,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-14 15:35:34,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-14 15:35:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-14 15:35:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-14 15:35:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-14 15:35:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-14 15:35:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-14 15:35:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-14 15:35:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-14 15:35:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-14 15:35:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-14 15:35:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-14 15:35:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-14 15:35:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-14 15:35:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-14 15:35:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-14 15:35:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-14 15:35:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-14 15:35:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-14 15:35:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-14 15:35:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-14 15:35:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-14 15:35:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-14 15:35:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-14 15:35:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-14 15:35:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-14 15:35:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-14 15:35:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-14 15:35:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-14 15:35:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-14 15:35:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-14 15:35:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-14 15:35:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-14 15:35:34,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-14 15:35:34,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__double_release [2020-10-14 15:35:34,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-14 15:35:34,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-14 15:35:34,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-14 15:35:34,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_before_release_sock [2020-10-14 15:35:34,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-14 15:35:34,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-14 15:35:34,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-14 15:35:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-14 15:35:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-14 15:35:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-14 15:35:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-14 15:35:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-14 15:35:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-14 15:35:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_initialize [2020-10-14 15:35:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_final_state [2020-10-14 15:35:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-14 15:35:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-14 15:35:34,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-14 15:35:34,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-14 15:35:34,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-14 15:35:34,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-14 15:35:34,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-14 15:35:34,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2020-10-14 15:35:34,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2020-10-14 15:35:34,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-14 15:35:34,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-14 15:35:34,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-14 15:35:34,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-14 15:35:34,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-14 15:35:34,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-14 15:35:34,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-14 15:35:34,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-14 15:35:34,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-14 15:35:34,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-14 15:35:34,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-14 15:35:34,257 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-14 15:35:34,257 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-14 15:35:34,257 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-14 15:35:34,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-14 15:35:34,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-14 15:35:34,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-14 15:35:34,257 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 15:35:34,257 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-14 15:35:34,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-14 15:35:34,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-14 15:35:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-14 15:35:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-14 15:35:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-14 15:35:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-14 15:35:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-14 15:35:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-14 15:35:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-14 15:35:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-14 15:35:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-14 15:35:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-14 15:35:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-14 15:35:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-14 15:35:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-14 15:35:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-14 15:35:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-14 15:35:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-14 15:35:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-14 15:35:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-14 15:35:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock_of_fb_info [2020-10-14 15:35:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock_of_fb_info [2020-10-14 15:35:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock_of_fb_info [2020-10-14 15:35:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock_of_fb_info [2020-10-14 15:35:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-14 15:35:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-14 15:35:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-14 15:35:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-14 15:35:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-14 15:35:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-14 15:35:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_update_lock_of_backlight_device [2020-10-14 15:35:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_update_lock_of_backlight_device [2020-10-14 15:35:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_update_lock_of_backlight_device [2020-10-14 15:35:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_update_lock_of_backlight_device [2020-10-14 15:35:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2020-10-14 15:35:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_update_lock_of_backlight_device [2020-10-14 15:35:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-14 15:35:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-14 15:35:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-14 15:35:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-14 15:35:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-14 15:35:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-14 15:35:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-14 15:35:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-14 15:35:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-14 15:35:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-14 15:35:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-14 15:35:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-14 15:35:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-14 15:35:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-14 15:35:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-14 15:35:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-14 15:35:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-14 15:35:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-14 15:35:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-14 15:35:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-14 15:35:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-14 15:35:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-14 15:35:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-14 15:35:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-14 15:35:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-14 15:35:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-14 15:35:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-14 15:35:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-14 15:35:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-14 15:35:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-14 15:35:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-14 15:35:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_urb_list [2020-10-14 15:35:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_urb_list [2020-10-14 15:35:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_urb_list [2020-10-14 15:35:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_urb_list [2020-10-14 15:35:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_urb_list [2020-10-14 15:35:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_urb_list [2020-10-14 15:35:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-14 15:35:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-14 15:35:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-14 15:35:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-14 15:35:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-14 15:35:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-14 15:35:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-14 15:35:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-14 15:35:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-14 15:35:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-14 15:35:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-14 15:35:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-14 15:35:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-14 15:35:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-14 15:35:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-14 15:35:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-14 15:35:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-14 15:35:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-14 15:35:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-14 15:35:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-14 15:35:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-14 15:35:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-14 15:35:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-14 15:35:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-14 15:35:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-14 15:35:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-14 15:35:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-14 15:35:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-14 15:35:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-14 15:35:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-14 15:35:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-14 15:35:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__double_init [2020-10-14 15:35:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-14 15:35:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-14 15:35:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_init [2020-10-14 15:35:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_alloc [2020-10-14 15:35:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_find [2020-10-14 15:35:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_remove [2020-10-14 15:35:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_destroy [2020-10-14 15:35:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 15:35:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-14 15:35:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-14 15:35:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 15:35:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-14 15:35:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-14 15:35:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-14 15:35:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 15:35:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-14 15:35:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-14 15:35:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-14 15:35:42,017 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-14 15:35:42,076 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_linux_kernel_module_module_put_and_exitFINAL: assume true; [2020-10-14 15:35:51,046 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-14 15:35:51,047 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-14 15:35:51,060 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 03:35:51 BoogieIcfgContainer [2020-10-14 15:35:51,060 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-14 15:35:51,061 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-14 15:35:51,062 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-14 15:35:51,065 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-14 15:35:51,065 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 03:35:26" (1/3) ... [2020-10-14 15:35:51,066 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@febd346 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 03:35:51, skipping insertion in model container [2020-10-14 15:35:51,066 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:35:33" (2/3) ... [2020-10-14 15:35:51,066 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@febd346 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 03:35:51, skipping insertion in model container [2020-10-14 15:35:51,066 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 03:35:51" (3/3) ... [2020-10-14 15:35:51,068 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i [2020-10-14 15:35:51,078 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-14 15:35:51,088 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 88 error locations. [2020-10-14 15:35:51,102 INFO L251 AbstractCegarLoop]: Starting to check reachability of 88 error locations. [2020-10-14 15:35:51,134 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-14 15:35:51,134 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-14 15:35:51,134 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-14 15:35:51,135 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-14 15:35:51,135 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-14 15:35:51,135 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-14 15:35:51,135 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-14 15:35:51,135 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-14 15:35:51,203 INFO L276 IsEmpty]: Start isEmpty. Operand 3086 states. [2020-10-14 15:35:51,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2020-10-14 15:35:51,214 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 15:35:51,216 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 15:35:51,216 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 15:35:51,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 15:35:51,222 INFO L82 PathProgramCache]: Analyzing trace with hash -148238849, now seen corresponding path program 1 times [2020-10-14 15:35:51,231 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 15:35:51,231 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [219295464] [2020-10-14 15:35:51,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 15:35:51,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:35:52,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:35:57,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:35:57,188 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 166 [2020-10-14 15:35:57,189 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:35:57,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5295 [2020-10-14 15:35:57,191 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:35:57,191 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:35:57,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 15:35:57,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:35:57,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 160 [2020-10-14 15:35:57,192 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-14 15:35:59,959 WARN L193 SmtUtils]: Spent 2.47 s on a formula simplification that was a NOOP. DAG size: 745 [2020-10-14 15:35:59,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:36:00,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:36:00,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:36:01,038 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:36:01,038 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:36:01,038 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:36:01,039 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 977 [2020-10-14 15:36:01,039 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:36:01,039 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:36:01,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:36:01,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:36:01,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-14 15:36:01,040 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:36:01,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-14 15:36:01,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:36:01,174 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:36:01,193 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:36:01,194 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-14 15:36:01,194 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:36:01,194 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-14 15:36:01,194 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:36:01,195 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:36:01,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:36:01,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:36:01,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-14 15:36:01,195 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:36:01,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:36:01,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:36:01,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:36:01,235 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:36:01,235 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-14 15:36:01,236 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:36:01,236 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 15:36:01,237 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:36:01,237 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:36:01,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:36:01,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:36:01,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:36:01,238 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:36:01,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:36:01,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:36:01,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:36:01,269 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:36:01,269 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:36:01,270 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:36:01,270 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 15:36:01,270 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:36:01,271 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:36:01,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:36:01,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:36:01,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:36:01,272 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:36:01,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-14 15:36:01,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:36:01,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:36:01,457 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:36:01,457 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 67 [2020-10-14 15:36:01,457 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:36:01,458 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 102 [2020-10-14 15:36:01,458 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:36:01,458 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:36:01,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:36:01,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:36:01,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 64 [2020-10-14 15:36:01,459 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:36:01,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:36:01,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:36:01,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:36:01,553 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:36:01,553 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 60 [2020-10-14 15:36:01,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:36:01,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-14 15:36:01,554 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:36:01,554 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:36:01,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:36:01,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:36:01,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:36:01,555 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:36:01,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:36:01,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:36:01,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:36:01,629 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:36:01,630 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 53 [2020-10-14 15:36:01,630 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:36:01,630 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-14 15:36:01,630 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:36:01,631 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:36:01,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:36:01,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:36:01,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:36:01,631 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:36:01,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:36:01,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:36:01,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:36:01,666 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:36:01,666 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:36:01,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:36:01,667 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 15:36:01,667 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:36:01,667 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:36:01,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:36:01,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:36:01,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:36:01,668 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:36:01,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:36:01,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:36:01,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:36:01,715 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:36:01,715 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-14 15:36:01,716 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:36:01,716 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-14 15:36:01,716 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:36:01,716 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:36:01,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:36:01,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:36:01,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:36:01,717 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:36:01,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:36:01,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:36:01,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:36:01,776 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:36:01,776 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:36:01,776 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:36:01,777 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 15:36:01,777 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:36:01,777 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:36:01,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:36:01,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:36:01,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:36:01,778 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:36:01,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:36:01,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:36:01,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:36:01,802 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:36:01,802 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:36:01,802 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:36:01,803 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 15:36:01,803 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:36:01,803 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:36:01,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:36:01,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:36:01,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:36:01,804 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:36:01,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-14 15:36:01,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:36:01,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:36:01,836 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:36:01,836 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:36:01,836 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:36:01,837 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 15:36:01,837 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:36:01,837 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:36:01,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:36:01,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:36:01,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:36:01,838 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:36:01,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-14 15:36:01,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:36:01,858 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:36:01,863 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:36:01,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:36:01,863 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:36:01,864 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:36:01,864 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:36:01,864 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:36:01,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:36:01,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:36:01,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:36:01,865 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:36:01,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-14 15:36:01,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:36:01,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:36:01,963 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:36:01,963 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 42 [2020-10-14 15:36:01,964 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:36:01,964 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-14 15:36:01,964 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:36:01,964 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:36:01,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:36:01,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:36:01,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 39 [2020-10-14 15:36:01,965 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:36:02,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:36:02,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:36:02,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:36:02,021 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:36:02,021 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:36:02,021 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:36:02,022 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 15:36:02,022 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:36:02,022 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:36:02,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:36:02,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:36:02,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:36:02,023 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:36:02,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-14 15:36:02,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:36:02,043 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:36:02,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:36:02,048 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:36:02,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:36:02,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 15:36:02,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:36:02,049 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:36:02,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:36:02,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:36:02,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:36:02,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:36:02,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-14 15:36:02,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:36:02,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:36:02,086 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:36:02,087 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:36:02,087 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:36:02,087 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-14 15:36:02,087 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:36:02,087 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:36:02,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:36:02,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:36:02,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:36:02,088 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:36:02,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:36:02,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:36:02,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:36:02,116 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:36:02,116 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:36:02,116 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:36:02,116 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 15:36:02,117 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:36:02,117 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:36:02,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:36:02,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:36:02,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:36:02,118 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:36:02,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:36:02,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:36:02,137 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:36:02,141 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:36:02,141 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:36:02,142 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:36:02,142 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 15:36:02,142 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:36:02,142 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:36:02,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:36:02,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:36:02,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:36:02,143 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:36:02,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-14 15:36:02,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:36:02,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:36:02,172 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:36:02,173 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:36:02,173 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:36:02,173 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 15:36:02,173 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:36:02,174 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:36:02,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:36:02,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:36:02,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 15:36:02,174 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:36:02,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-14 15:36:02,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:36:02,195 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:36:02,202 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:36:02,203 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:36:02,203 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:36:02,203 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 15:36:02,203 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:36:02,204 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:36:02,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:36:02,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:36:02,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-14 15:36:02,205 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:36:02,337 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2020-10-14 15:36:02,338 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [219295464] [2020-10-14 15:36:02,340 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 15:36:02,341 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-14 15:36:02,342 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [238310535] [2020-10-14 15:36:02,349 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-14 15:36:02,349 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 15:36:02,369 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-14 15:36:02,371 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-10-14 15:36:02,374 INFO L87 Difference]: Start difference. First operand 3086 states. Second operand 10 states. [2020-10-14 15:36:07,026 WARN L193 SmtUtils]: Spent 2.41 s on a formula simplification that was a NOOP. DAG size: 747 [2020-10-14 15:36:12,543 WARN L193 SmtUtils]: Spent 2.39 s on a formula simplification that was a NOOP. DAG size: 750 [2020-10-14 15:36:14,958 WARN L193 SmtUtils]: Spent 2.37 s on a formula simplification that was a NOOP. DAG size: 753 [2020-10-14 15:37:45,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 15:37:45,702 INFO L93 Difference]: Finished difference Result 5084 states and 6576 transitions. [2020-10-14 15:37:45,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-14 15:37:45,705 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 112 [2020-10-14 15:37:45,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 15:37:45,748 INFO L225 Difference]: With dead ends: 5084 [2020-10-14 15:37:45,748 INFO L226 Difference]: Without dead ends: 2718 [2020-10-14 15:37:45,766 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 10.0s TimeCoverageRelationStatistics Valid=94, Invalid=178, Unknown=0, NotChecked=0, Total=272 [2020-10-14 15:37:45,792 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2718 states. [2020-10-14 15:37:46,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2718 to 2410. [2020-10-14 15:37:46,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2410 states. [2020-10-14 15:37:46,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2410 states to 2410 states and 2942 transitions. [2020-10-14 15:37:46,672 INFO L78 Accepts]: Start accepts. Automaton has 2410 states and 2942 transitions. Word has length 112 [2020-10-14 15:37:46,673 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 15:37:46,673 INFO L479 AbstractCegarLoop]: Abstraction has 2410 states and 2942 transitions. [2020-10-14 15:37:46,674 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-14 15:37:46,674 INFO L276 IsEmpty]: Start isEmpty. Operand 2410 states and 2942 transitions. [2020-10-14 15:37:46,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2020-10-14 15:37:46,678 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 15:37:46,679 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] [2020-10-14 15:37:46,679 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-14 15:37:46,680 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]=== [2020-10-14 15:37:46,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 15:37:46,680 INFO L82 PathProgramCache]: Analyzing trace with hash -1667762156, now seen corresponding path program 1 times [2020-10-14 15:37:46,680 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 15:37:46,681 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [838339927] [2020-10-14 15:37:46,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 15:37:46,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:37:46,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:37:50,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:37:50,376 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 178 [2020-10-14 15:37:50,376 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:37:50,377 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3561 [2020-10-14 15:37:50,377 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:37:50,377 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:37:50,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-14 15:37:50,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 15:37:50,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 172 [2020-10-14 15:37:50,379 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:37:52,895 WARN L193 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 745 [2020-10-14 15:37:52,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:37:52,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:37:53,011 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:37:53,812 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:37:53,812 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:37:53,812 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:37:53,812 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 860 [2020-10-14 15:37:53,813 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:37:53,813 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:37:53,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:37:53,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:37:53,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-14 15:37:53,814 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:37:53,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-14 15:37:53,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:37:53,902 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:37:53,912 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:37:53,912 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-14 15:37:53,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:37:53,913 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 15:37:53,913 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:37:53,913 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:37:53,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:37:53,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:37:53,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-14 15:37:53,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:37:53,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:37:53,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:37:53,931 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:37:53,937 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:37:53,938 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-14 15:37:53,938 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:37:53,938 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 15:37:53,939 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:37:53,939 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:37:53,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:37:53,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:37:53,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:37:53,940 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:37:53,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:37:53,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:37:53,955 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:37:53,958 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:37:53,958 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:37:53,967 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:37:53,967 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:37:53,968 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:37:53,968 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:37:53,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:37:53,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:37:53,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:37:53,969 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:37:54,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-14 15:37:54,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:37:54,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:37:54,096 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:37:54,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 67 [2020-10-14 15:37:54,097 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:37:54,097 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-14 15:37:54,097 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:37:54,098 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:37:54,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:37:54,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:37:54,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 64 [2020-10-14 15:37:54,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:37:54,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:37:54,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:37:54,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:37:54,184 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:37:54,184 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 60 [2020-10-14 15:37:54,184 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:37:54,185 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-14 15:37:54,185 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:37:54,185 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:37:54,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:37:54,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:37:54,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:37:54,186 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:37:54,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:37:54,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:37:54,227 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:37:54,256 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:37:54,256 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 53 [2020-10-14 15:37:54,256 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:37:54,256 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-14 15:37:54,257 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:37:54,257 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:37:54,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:37:54,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:37:54,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:37:54,258 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:37:54,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:37:54,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:37:54,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:37:54,291 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:37:54,292 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:37:54,292 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:37:54,292 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 15:37:54,293 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:37:54,293 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:37:54,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:37:54,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:37:54,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:37:54,294 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:37:54,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 15:37:54,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:37:54,314 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:37:54,332 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:37:54,332 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-14 15:37:54,332 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:37:54,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-14 15:37:54,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:37:54,333 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:37:54,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:37:54,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:37:54,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:37:54,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:37:54,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:37:54,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:37:54,380 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:37:54,388 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:37:54,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:37:54,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:37:54,389 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 15:37:54,390 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:37:54,390 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:37:54,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:37:54,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:37:54,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:37:54,391 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:37:54,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:37:54,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:37:54,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:37:54,412 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:37:54,413 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:37:54,413 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:37:54,413 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 15:37:54,413 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:37:54,414 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:37:54,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:37:54,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:37:54,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:37:54,415 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:37:54,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-14 15:37:54,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:37:54,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:37:54,433 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:37:54,434 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:37:54,434 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:37:54,434 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 15:37:54,434 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:37:54,435 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:37:54,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:37:54,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:37:54,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:37:54,437 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 15:37:54,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-14 15:37:54,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:37:54,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:37:54,459 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:37:54,460 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:37:54,460 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:37:54,460 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 15:37:54,461 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:37:54,461 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:37:54,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:37:54,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:37:54,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:37:54,462 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:37:54,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-14 15:37:54,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:37:54,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:37:54,537 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:37:54,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 42 [2020-10-14 15:37:54,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:37:54,537 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-14 15:37:54,538 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:37:54,538 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:37:54,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:37:54,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:37:54,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 39 [2020-10-14 15:37:54,539 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:37:54,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:37:54,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:37:54,587 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:37:54,592 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:37:54,592 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:37:54,592 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:37:54,593 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 15:37:54,593 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:37:54,593 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:37:54,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:37:54,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:37:54,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:37:54,594 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:37:54,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-14 15:37:54,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:37:54,613 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:37:54,618 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:37:54,618 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:37:54,619 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:37:54,619 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 15:37:54,619 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:37:54,619 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:37:54,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:37:54,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:37:54,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:37:54,621 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:37:54,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-14 15:37:54,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:37:54,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:37:54,654 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:37:54,654 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 15:37:54,655 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:37:54,655 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-14 15:37:54,655 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:37:54,656 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:37:54,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:37:54,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:37:54,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:37:54,657 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:37:54,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:37:54,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:37:54,680 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:37:54,690 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:37:54,690 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 15:37:54,691 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:37:54,691 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-14 15:37:54,691 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:37:54,691 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:37:54,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:37:54,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:37:54,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:37:54,692 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:37:54,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 15:37:54,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:37:54,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:37:54,714 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:37:54,715 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:37:54,715 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:37:54,715 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 15:37:54,715 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:37:54,716 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:37:54,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:37:54,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:37:54,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:37:54,716 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:37:54,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-14 15:37:54,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:37:54,735 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:37:54,741 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:37:54,742 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 15:37:54,742 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:37:54,742 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 15:37:54,742 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:37:54,742 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:37:54,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:37:54,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:37:54,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 15:37:54,743 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 15:37:54,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-14 15:37:54,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:37:54,761 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:37:54,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:37:54,770 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:37:54,770 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:37:54,770 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 15:37:54,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:37:54,771 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:37:54,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:37:54,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:37:54,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-14 15:37:54,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:37:54,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2020-10-14 15:37:54,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:37:54,792 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:37:54,805 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:37:54,806 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-14 15:37:54,806 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:37:54,806 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 15:37:54,806 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:37:54,807 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:37:54,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 15:37:54,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:37:54,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-14 15:37:54,807 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:37:54,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 15:37:54,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 15:37:54,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 15:37:54,828 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 15:37:54,829 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 15:37:54,829 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 15:37:54,829 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 15:37:54,829 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 15:37:54,830 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 15:37:54,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 15:37:54,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 15:37:54,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 15:37:54,830 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 15:37:54,889 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2020-10-14 15:37:54,890 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [838339927] [2020-10-14 15:37:54,890 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 15:37:54,890 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-14 15:37:54,891 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [660445184] [2020-10-14 15:37:54,893 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-14 15:37:54,893 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 15:37:54,893 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-14 15:37:54,893 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-10-14 15:37:54,894 INFO L87 Difference]: Start difference. First operand 2410 states and 2942 transitions. Second operand 10 states. [2020-10-14 15:37:59,585 WARN L193 SmtUtils]: Spent 2.42 s on a formula simplification that was a NOOP. DAG size: 747 [2020-10-14 15:38:05,478 WARN L193 SmtUtils]: Spent 2.40 s on a formula simplification that was a NOOP. DAG size: 750 [2020-10-14 15:38:07,899 WARN L193 SmtUtils]: Spent 2.38 s on a formula simplification that was a NOOP. DAG size: 752