/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=NARROWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--vme--bridges--vme_ca91cx42.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 21:14:53,840 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 21:14:53,843 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 21:14:53,882 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 21:14:53,882 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 21:14:53,890 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 21:14:53,891 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 21:14:53,894 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 21:14:53,897 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 21:14:53,900 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 21:14:53,900 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 21:14:53,901 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 21:14:53,902 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 21:14:53,904 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 21:14:53,907 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 21:14:53,908 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 21:14:53,909 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 21:14:53,911 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 21:14:53,913 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 21:14:53,920 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 21:14:53,922 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 21:14:53,923 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 21:14:53,924 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 21:14:53,924 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 21:14:53,938 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 21:14:53,938 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 21:14:53,938 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 21:14:53,939 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 21:14:53,939 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 21:14:53,940 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 21:14:53,940 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 21:14:53,946 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 21:14:53,947 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 21:14:53,948 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 21:14:53,948 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 21:14:53,948 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 21:14:53,949 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 21:14:53,950 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 21:14:53,950 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 21:14:53,951 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 21:14:53,952 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 21:14:53,952 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-13 21:14:53,988 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 21:14:53,988 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 21:14:53,990 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 21:14:53,990 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 21:14:53,991 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 21:14:53,991 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 21:14:53,991 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 21:14:53,991 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 21:14:53,992 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 21:14:53,992 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 21:14:53,993 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 21:14:53,993 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 21:14:53,993 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 21:14:53,994 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 21:14:53,994 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 21:14:53,994 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 21:14:53,994 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 21:14:53,994 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 21:14:53,995 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 21:14:53,995 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 21:14:53,995 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 21:14:53,995 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 21:14:53,995 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 21:14:53,996 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 21:14:53,996 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 21:14:53,996 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 21:14:53,996 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 21:14:53,996 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 21:14:54,301 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 21:14:54,313 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 21:14:54,317 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 21:14:54,318 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 21:14:54,318 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 21:14:54,319 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--vme--bridges--vme_ca91cx42.ko.cil.i [2020-10-13 21:14:54,374 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f04966d15/1feaa844d7964e829db1d07cd8fcd7a8/FLAG345210f54 [2020-10-13 21:14:55,237 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 21:14:55,238 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--vme--bridges--vme_ca91cx42.ko.cil.i [2020-10-13 21:14:55,280 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f04966d15/1feaa844d7964e829db1d07cd8fcd7a8/FLAG345210f54 [2020-10-13 21:14:55,701 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f04966d15/1feaa844d7964e829db1d07cd8fcd7a8 [2020-10-13 21:14:55,710 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 21:14:55,711 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 21:14:55,712 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 21:14:55,713 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 21:14:55,716 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 21:14:55,717 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:14:55" (1/1) ... [2020-10-13 21:14:55,720 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ecad7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:14:55, skipping insertion in model container [2020-10-13 21:14:55,720 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:14:55" (1/1) ... [2020-10-13 21:14:55,727 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 21:14:55,906 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 21:15:00,093 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 21:15:00,131 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 21:15:00,536 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 21:15:01,290 INFO L208 MainTranslator]: Completed translation [2020-10-13 21:15:01,290 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:15:01 WrapperNode [2020-10-13 21:15:01,290 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 21:15:01,291 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 21:15:01,291 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 21:15:01,292 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 21:15:01,301 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:15:01" (1/1) ... [2020-10-13 21:15:01,302 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:15:01" (1/1) ... [2020-10-13 21:15:01,405 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:15:01" (1/1) ... [2020-10-13 21:15:01,406 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:15:01" (1/1) ... [2020-10-13 21:15:01,541 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:15:01" (1/1) ... [2020-10-13 21:15:01,588 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:15:01" (1/1) ... [2020-10-13 21:15:01,639 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:15:01" (1/1) ... [2020-10-13 21:15:01,680 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 21:15:01,681 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 21:15:01,681 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 21:15:01,681 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 21:15:01,682 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:15:01" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 21:15:01,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 21:15:01,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 21:15:01,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-13 21:15:01,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-13 21:15:01,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-13 21:15:01,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-13 21:15:01,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 21:15:01,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 21:15:01,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-13 21:15:01,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-13 21:15:01,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-13 21:15:01,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2020-10-13 21:15:01,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2020-10-13 21:15:01,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2020-10-13 21:15:01,754 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 21:15:01,754 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-13 21:15:01,755 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-13 21:15:01,755 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-13 21:15:01,755 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-13 21:15:01,755 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-13 21:15:01,756 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 21:15:01,756 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 21:15:01,756 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 21:15:01,756 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2020-10-13 21:15:01,756 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 21:15:01,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-13 21:15:01,757 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-13 21:15:01,757 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-13 21:15:01,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-13 21:15:01,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-13 21:15:01,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-13 21:15:01,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-13 21:15:01,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-13 21:15:01,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2020-10-13 21:15:01,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-13 21:15:01,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-13 21:15:01,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-13 21:15:01,758 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-13 21:15:01,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_DMA_irqhandler [2020-10-13 21:15:01,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_LM_irqhandler [2020-10-13 21:15:01,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_MB_irqhandler [2020-10-13 21:15:01,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_IACK_irqhandler [2020-10-13 21:15:01,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_VERR_irqhandler [2020-10-13 21:15:01,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_LERR_irqhandler [2020-10-13 21:15:01,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_VIRQ_irqhandler [2020-10-13 21:15:01,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_irqhandler [2020-10-13 21:15:01,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_irq_init [2020-10-13 21:15:01,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_irq_exit [2020-10-13 21:15:01,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_iack_received [2020-10-13 21:15:01,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_irq_set [2020-10-13 21:15:01,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_irq_generate [2020-10-13 21:15:01,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_slave_set [2020-10-13 21:15:01,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_slave_get [2020-10-13 21:15:01,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_alloc_resource [2020-10-13 21:15:01,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_free_resource [2020-10-13 21:15:01,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_master_set [2020-10-13 21:15:01,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __ca91cx42_master_get [2020-10-13 21:15:01,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_master_get [2020-10-13 21:15:01,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_master_read [2020-10-13 21:15:01,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_master_write [2020-10-13 21:15:01,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_master_rmw [2020-10-13 21:15:01,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_dma_list_add [2020-10-13 21:15:01,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_dma_busy [2020-10-13 21:15:01,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_dma_list_exec [2020-10-13 21:15:01,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_dma_list_empty [2020-10-13 21:15:01,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_lm_set [2020-10-13 21:15:01,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_lm_get [2020-10-13 21:15:01,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_lm_attach [2020-10-13 21:15:01,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_lm_detach [2020-10-13 21:15:01,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_slot_get [2020-10-13 21:15:01,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_alloc_consistent [2020-10-13 21:15:01,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_free_consistent [2020-10-13 21:15:01,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_crcsr_init [2020-10-13 21:15:01,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_crcsr_exit [2020-10-13 21:15:01,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_probe [2020-10-13 21:15:01,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_remove [2020-10-13 21:15:01,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_driver_init [2020-10-13 21:15:01,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ca91cx42_driver_exit [2020-10-13 21:15:01,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ca91cx42_driver_exit_6_2 [2020-10-13 21:15:01,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_ca91cx42_driver_init_6_7 [2020-10-13 21:15:01,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-13 21:15:01,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_4_1 [2020-10-13 21:15:01,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_2_1 [2020-10-13 21:15:01,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_3_2 [2020-10-13 21:15:01,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_5_2 [2020-10-13 21:15:01,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_6 [2020-10-13 21:15:01,766 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 21:15:01,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-13 21:15:01,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-13 21:15:01,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-13 21:15:01,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-13 21:15:01,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_1_17 [2020-10-13 21:15:01,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_1_2 [2020-10-13 21:15:01,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_1_5 [2020-10-13 21:15:01,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_1_6 [2020-10-13 21:15:01,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_1_3 [2020-10-13 21:15:01,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_1_8 [2020-10-13 21:15:01,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_1_7 [2020-10-13 21:15:01,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_1 [2020-10-13 21:15:01,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-13 21:15:01,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-13 21:15:01,768 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 21:15:01,768 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 21:15:01,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2020-10-13 21:15:01,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_96 [2020-10-13 21:15:01,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_97 [2020-10-13 21:15:01,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_98 [2020-10-13 21:15:01,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_99 [2020-10-13 21:15:01,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iounmap_100 [2020-10-13 21:15:01,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ioremap_nocache_101 [2020-10-13 21:15:01,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iounmap_102 [2020-10-13 21:15:01,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_103 [2020-10-13 21:15:01,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_104 [2020-10-13 21:15:01,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_114 [2020-10-13 21:15:01,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_117 [2020-10-13 21:15:01,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_118 [2020-10-13 21:15:01,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_119 [2020-10-13 21:15:01,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_120 [2020-10-13 21:15:01,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_121 [2020-10-13 21:15:01,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_122 [2020-10-13 21:15:01,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_123 [2020-10-13 21:15:01,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_124 [2020-10-13 21:15:01,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_125 [2020-10-13 21:15:01,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_126 [2020-10-13 21:15:01,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_127 [2020-10-13 21:15:01,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_128 [2020-10-13 21:15:01,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_129 [2020-10-13 21:15:01,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_130 [2020-10-13 21:15:01,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_131 [2020-10-13 21:15:01,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_132 [2020-10-13 21:15:01,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_133 [2020-10-13 21:15:01,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_134 [2020-10-13 21:15:01,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ioremap_nocache_135 [2020-10-13 21:15:01,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iounmap_136 [2020-10-13 21:15:01,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iounmap_137 [2020-10-13 21:15:01,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_138 [2020-10-13 21:15:01,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_139 [2020-10-13 21:15:01,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_init_140 [2020-10-13 21:15:01,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_141 [2020-10-13 21:15:01,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_142 [2020-10-13 21:15:01,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_initialize_143 [2020-10-13 21:15:01,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_pre_probe_144 [2020-10-13 21:15:01,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_145 [2020-10-13 21:15:01,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-13 21:15:01,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-13 21:15:01,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-13 21:15:01,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-13 21:15:01,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-13 21:15:01,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-13 21:15:01,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-13 21:15:01,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-13 21:15:01,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-13 21:15:01,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-13 21:15:01,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add [2020-10-13 21:15:01,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub [2020-10-13 21:15:01,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-13 21:15:01,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc [2020-10-13 21:15:01,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec [2020-10-13 21:15:01,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-13 21:15:01,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-13 21:15:01,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-13 21:15:01,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-13 21:15:01,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-13 21:15:01,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2020-10-13 21:15:01,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-13 21:15:01,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2020-10-13 21:15:01,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_add_disk [2020-10-13 21:15:01,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2020-10-13 21:15:01,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2020-10-13 21:15:01,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2020-10-13 21:15:01,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-13 21:15:01,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2020-10-13 21:15:01,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_put_blk_rq [2020-10-13 21:15:01,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2020-10-13 21:15:01,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_create_class [2020-10-13 21:15:01,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_register_class [2020-10-13 21:15:01,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-13 21:15:01,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-13 21:15:01,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-13 21:15:01,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-13 21:15:01,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-13 21:15:01,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-13 21:15:01,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 21:15:01,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 21:15:01,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 21:15:01,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 21:15:01,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-13 21:15:01,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-13 21:15:01,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-13 21:15:01,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-13 21:15:01,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-13 21:15:01,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-13 21:15:01,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-13 21:15:01,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-13 21:15:01,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-13 21:15:01,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-13 21:15:01,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-13 21:15:01,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-13 21:15:01,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-13 21:15:01,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-13 21:15:01,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_get [2020-10-13 21:15:01,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2020-10-13 21:15:01,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2020-10-13 21:15:01,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-13 21:15:01,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_refcount [2020-10-13 21:15:01,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2020-10-13 21:15:01,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-13 21:15:01,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-13 21:15:01,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-13 21:15:01,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-13 21:15:01,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-13 21:15:01,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-13 21:15:01,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-13 21:15:01,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-13 21:15:01,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-13 21:15:01,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-13 21:15:01,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-13 21:15:01,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-13 21:15:01,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-13 21:15:01,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-13 21:15:01,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-13 21:15:01,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-13 21:15:01,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-13 21:15:01,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-13 21:15:01,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-13 21:15:01,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-13 21:15:01,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-13 21:15:01,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-13 21:15:01,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2020-10-13 21:15:01,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-13 21:15:01,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-13 21:15:01,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_initialize [2020-10-13 21:15:01,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-13 21:15:01,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-13 21:15:01,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-13 21:15:01,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-13 21:15:01,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-13 21:15:01,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-13 21:15:01,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2020-10-13 21:15:01,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2020-10-13 21:15:01,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-13 21:15:01,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-13 21:15:01,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-13 21:15:01,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-13 21:15:01,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-13 21:15:01,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-13 21:15:01,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-13 21:15:01,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-13 21:15:01,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-13 21:15:01,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_before_release_sock [2020-10-13 21:15:01,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2020-10-13 21:15:01,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-13 21:15:01,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-13 21:15:01,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2020-10-13 21:15:01,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-13 21:15:01,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-13 21:15:01,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-13 21:15:01,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_initialize [2020-10-13 21:15:01,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_final_state [2020-10-13 21:15:01,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_create_class [2020-10-13 21:15:01,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_class [2020-10-13 21:15:01,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2020-10-13 21:15:01,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2020-10-13 21:15:01,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-13 21:15:01,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-13 21:15:01,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-13 21:15:01,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-13 21:15:01,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-13 21:15:01,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2020-10-13 21:15:01,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2020-10-13 21:15:01,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2020-10-13 21:15:01,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-13 21:15:01,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-13 21:15:01,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2020-10-13 21:15:01,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-13 21:15:01,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 21:15:01,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 21:15:01,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-13 21:15:01,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 21:15:01,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-13 21:15:01,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 21:15:01,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-13 21:15:01,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-13 21:15:01,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-13 21:15:01,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 21:15:01,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 21:15:01,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-13 21:15:01,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-13 21:15:01,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-13 21:15:01,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-13 21:15:01,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-13 21:15:01,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-13 21:15:01,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-13 21:15:01,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-13 21:15:01,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-13 21:15:01,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-13 21:15:01,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-13 21:15:01,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-13 21:15:01,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-13 21:15:01,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-13 21:15:01,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-13 21:15:01,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-13 21:15:01,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-13 21:15:01,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-13 21:15:01,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mtx_of_vme_dma_resource [2020-10-13 21:15:01,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mtx_of_vme_dma_resource [2020-10-13 21:15:01,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mtx_of_vme_dma_resource [2020-10-13 21:15:01,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mtx_of_vme_dma_resource [2020-10-13 21:15:01,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mtx_of_vme_dma_resource [2020-10-13 21:15:01,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mtx_of_vme_dma_resource [2020-10-13 21:15:01,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mtx_of_vme_lm_resource [2020-10-13 21:15:01,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mtx_of_vme_lm_resource [2020-10-13 21:15:01,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mtx_of_vme_lm_resource [2020-10-13 21:15:01,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mtx_of_vme_lm_resource [2020-10-13 21:15:01,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mtx_of_vme_lm_resource [2020-10-13 21:15:01,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mtx_of_vme_lm_resource [2020-10-13 21:15:01,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-13 21:15:01,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-13 21:15:01,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-13 21:15:01,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-13 21:15:01,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 21:15:01,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-13 21:15:01,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_vme_int_of_ca91cx42_driver [2020-10-13 21:15:01,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_vme_int_of_ca91cx42_driver [2020-10-13 21:15:01,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_vme_int_of_ca91cx42_driver [2020-10-13 21:15:01,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_vme_int_of_ca91cx42_driver [2020-10-13 21:15:01,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_vme_int_of_ca91cx42_driver [2020-10-13 21:15:01,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_vme_int_of_ca91cx42_driver [2020-10-13 21:15:01,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_vme_rmw_of_ca91cx42_driver [2020-10-13 21:15:01,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_vme_rmw_of_ca91cx42_driver [2020-10-13 21:15:01,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_vme_rmw_of_ca91cx42_driver [2020-10-13 21:15:01,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_vme_rmw_of_ca91cx42_driver [2020-10-13 21:15:01,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_vme_rmw_of_ca91cx42_driver [2020-10-13 21:15:01,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_vme_rmw_of_ca91cx42_driver [2020-10-13 21:15:01,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-13 21:15:01,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-13 21:15:01,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-13 21:15:01,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-13 21:15:01,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-13 21:15:01,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-13 21:15:01,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-13 21:15:01,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-13 21:15:01,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-13 21:15:01,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-13 21:15:01,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-13 21:15:01,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-13 21:15:01,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-13 21:15:01,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-13 21:15:01,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-13 21:15:01,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-13 21:15:01,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-13 21:15:01,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-13 21:15:01,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-13 21:15:01,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-13 21:15:01,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-13 21:15:01,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-13 21:15:01,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-13 21:15:01,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-13 21:15:01,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-13 21:15:01,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-13 21:15:01,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-13 21:15:01,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-13 21:15:01,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-13 21:15:01,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-13 21:15:01,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-13 21:15:01,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-13 21:15:01,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-13 21:15:01,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-13 21:15:01,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_vme_master_resource [2020-10-13 21:15:01,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_vme_master_resource [2020-10-13 21:15:01,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_vme_master_resource [2020-10-13 21:15:01,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_vme_master_resource [2020-10-13 21:15:01,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_vme_master_resource [2020-10-13 21:15:01,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_vme_master_resource [2020-10-13 21:15:01,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_vme_master_resource [2020-10-13 21:15:01,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_vme_master_resource [2020-10-13 21:15:01,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-13 21:15:01,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-13 21:15:01,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-13 21:15:01,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-13 21:15:01,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-13 21:15:01,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-13 21:15:01,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-13 21:15:01,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-13 21:15:01,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-13 21:15:01,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-13 21:15:01,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-13 21:15:01,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-13 21:15:01,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-13 21:15:01,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-13 21:15:01,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-13 21:15:01,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-13 21:15:01,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-13 21:15:01,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-13 21:15:01,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-13 21:15:01,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-13 21:15:01,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-13 21:15:01,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-13 21:15:01,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-13 21:15:01,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-13 21:15:01,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-13 21:15:01,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-13 21:15:01,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-13 21:15:01,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-13 21:15:01,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-13 21:15:01,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_init [2020-10-13 21:15:01,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_alloc [2020-10-13 21:15:01,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_find [2020-10-13 21:15:01,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_remove [2020-10-13 21:15:01,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_destroy [2020-10-13 21:15:01,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2020-10-13 21:15:01,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-13 21:15:01,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-13 21:15:01,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-13 21:15:01,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-13 21:15:01,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-13 21:15:01,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-13 21:15:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-13 21:15:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-13 21:15:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-13 21:15:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__double_init [2020-10-13 21:15:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-13 21:15:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-13 21:15:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-13 21:15:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-13 21:15:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-13 21:15:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-13 21:15:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-13 21:15:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-13 21:15:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-13 21:15:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-13 21:15:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-13 21:15:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-13 21:15:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-13 21:15:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-13 21:15:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-13 21:15:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-13 21:15:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-13 21:15:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-13 21:15:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-13 21:15:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-13 21:15:01,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-13 21:15:01,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-13 21:15:01,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-13 21:15:01,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-13 21:15:01,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-13 21:15:01,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-13 21:15:01,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-13 21:15:01,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__double_release [2020-10-13 21:15:01,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-13 21:15:01,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-13 21:15:01,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-13 21:15:01,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-13 21:15:01,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-13 21:15:01,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-13 21:15:01,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-13 21:15:01,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-13 21:15:01,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-13 21:15:01,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-13 21:15:01,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-13 21:15:01,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-13 21:15:01,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-13 21:15:01,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-13 21:15:01,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-13 21:15:01,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-13 21:15:01,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-13 21:15:01,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-13 21:15:01,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-13 21:15:01,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-13 21:15:01,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2020-10-13 21:15:01,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_put [2020-10-13 21:15:01,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-13 21:15:01,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-13 21:15:01,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-13 21:15:01,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-13 21:15:01,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-13 21:15:01,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-13 21:15:01,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-13 21:15:01,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-13 21:15:01,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-13 21:15:01,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-13 21:15:01,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-13 21:15:01,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-13 21:15:01,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-13 21:15:01,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-13 21:15:01,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-13 21:15:01,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-13 21:15:01,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-13 21:15:01,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-13 21:15:01,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-13 21:15:01,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-13 21:15:01,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-13 21:15:01,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-13 21:15:01,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-13 21:15:01,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-13 21:15:01,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-13 21:15:01,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-13 21:15:01,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-13 21:15:01,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-13 21:15:01,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-13 21:15:01,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 21:15:01,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-13 21:15:01,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-13 21:15:01,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-13 21:15:01,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-13 21:15:01,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 21:15:01,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-13 21:15:01,823 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-13 21:15:01,823 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 21:15:01,823 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 21:15:01,824 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-13 21:15:01,824 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-13 21:15:01,824 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-13 21:15:01,824 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-13 21:15:01,824 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-13 21:15:01,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2020-10-13 21:15:01,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-13 21:15:01,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2020-10-13 21:15:01,825 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2020-10-13 21:15:01,825 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2020-10-13 21:15:01,825 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2020-10-13 21:15:01,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-13 21:15:01,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-13 21:15:01,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-13 21:15:01,825 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-13 21:15:01,825 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_alloc_resource [2020-10-13 21:15:01,825 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-13 21:15:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-13 21:15:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-13 21:15:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-13 21:15:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-13 21:15:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-13 21:15:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resource [2020-10-13 21:15:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-13 21:15:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-13 21:15:01,827 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2020-10-13 21:15:01,827 INFO L138 BoogieDeclarations]: Found implementation of procedure vme_irq_handler [2020-10-13 21:15:01,827 INFO L138 BoogieDeclarations]: Found implementation of procedure vme_register_bridge [2020-10-13 21:15:01,827 INFO L138 BoogieDeclarations]: Found implementation of procedure vme_unregister_bridge [2020-10-13 21:15:01,827 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 21:15:01,827 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 21:15:01,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 21:15:01,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 21:15:01,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-13 21:15:01,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 21:15:01,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-13 21:15:01,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 21:15:01,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-13 21:15:01,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-13 21:15:01,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-13 21:15:01,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-13 21:15:01,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2020-10-13 21:15:01,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2020-10-13 21:15:01,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2020-10-13 21:15:01,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2020-10-13 21:15:01,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_create_class [2020-10-13 21:15:01,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_register_class [2020-10-13 21:15:01,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-13 21:15:01,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-13 21:15:01,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-13 21:15:01,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-13 21:15:01,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2020-10-13 21:15:01,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-13 21:15:01,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-13 21:15:01,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-13 21:15:01,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-13 21:15:01,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-13 21:15:01,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-13 21:15:01,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-13 21:15:01,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-13 21:15:01,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_initialize [2020-10-13 21:15:01,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2020-10-13 21:15:01,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-13 21:15:01,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2020-10-13 21:15:01,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2020-10-13 21:15:01,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-13 21:15:01,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2020-10-13 21:15:01,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2020-10-13 21:15:01,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_create_class [2020-10-13 21:15:01,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_class [2020-10-13 21:15:01,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2020-10-13 21:15:01,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2020-10-13 21:15:01,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-13 21:15:01,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2020-10-13 21:15:01,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-13 21:15:01,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-13 21:15:01,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2020-10-13 21:15:01,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 21:15:01,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2020-10-13 21:15:01,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2020-10-13 21:15:01,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-13 21:15:01,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 21:15:01,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2020-10-13 21:15:01,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-13 21:15:01,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_initialize_143 [2020-10-13 21:15:01,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-13 21:15:01,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_init_140 [2020-10-13 21:15:01,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-13 21:15:01,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_pre_probe_144 [2020-10-13 21:15:01,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-13 21:15:01,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_145 [2020-10-13 21:15:01,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-13 21:15:01,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_141 [2020-10-13 21:15:01,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_142 [2020-10-13 21:15:01,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-13 21:15:01,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-13 21:15:01,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-13 21:15:01,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_98 [2020-10-13 21:15:01,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_114 [2020-10-13 21:15:01,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_118 [2020-10-13 21:15:01,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_121 [2020-10-13 21:15:01,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_123 [2020-10-13 21:15:01,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_127 [2020-10-13 21:15:01,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_129 [2020-10-13 21:15:01,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_133 [2020-10-13 21:15:01,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mtx_of_vme_dma_resource [2020-10-13 21:15:01,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mtx_of_vme_dma_resource [2020-10-13 21:15:01,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mtx_of_vme_lm_resource [2020-10-13 21:15:01,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mtx_of_vme_lm_resource [2020-10-13 21:15:01,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_vme_int_of_ca91cx42_driver [2020-10-13 21:15:01,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_vme_int_of_ca91cx42_driver [2020-10-13 21:15:01,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_vme_rmw_of_ca91cx42_driver [2020-10-13 21:15:01,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_vme_rmw_of_ca91cx42_driver [2020-10-13 21:15:01,837 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-13 21:15:01,837 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 21:15:01,837 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 21:15:01,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 21:15:01,838 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 21:15:01,838 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-13 21:15:01,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 21:15:01,838 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-13 21:15:01,838 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-13 21:15:01,838 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-13 21:15:01,838 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-13 21:15:01,838 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 21:15:01,838 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-13 21:15:01,839 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 21:15:01,839 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-13 21:15:01,839 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-13 21:15:01,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_vme_master_resource [2020-10-13 21:15:01,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_vme_master_resource [2020-10-13 21:15:01,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-13 21:15:01,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-13 21:15:01,839 INFO L130 BoogieDeclarations]: Found specification of procedure release_resource [2020-10-13 21:15:01,839 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-13 21:15:01,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_99 [2020-10-13 21:15:01,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_117 [2020-10-13 21:15:01,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_119 [2020-10-13 21:15:01,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_120 [2020-10-13 21:15:01,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_122 [2020-10-13 21:15:01,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_124 [2020-10-13 21:15:01,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_125 [2020-10-13 21:15:01,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_126 [2020-10-13 21:15:01,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_128 [2020-10-13 21:15:01,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_130 [2020-10-13 21:15:01,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_131 [2020-10-13 21:15:01,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_132 [2020-10-13 21:15:01,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_134 [2020-10-13 21:15:01,841 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 21:15:01,841 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 21:15:01,841 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 21:15:01,841 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 21:15:01,841 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 21:15:01,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_103 [2020-10-13 21:15:01,842 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 21:15:01,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_104 [2020-10-13 21:15:01,842 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-13 21:15:01,842 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-13 21:15:01,842 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-13 21:15:01,842 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-13 21:15:01,842 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2020-10-13 21:15:01,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ioremap_nocache_101 [2020-10-13 21:15:01,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ioremap_nocache_135 [2020-10-13 21:15:01,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iounmap_100 [2020-10-13 21:15:01,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iounmap_102 [2020-10-13 21:15:01,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iounmap_136 [2020-10-13 21:15:01,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iounmap_137 [2020-10-13 21:15:01,843 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2020-10-13 21:15:01,843 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2020-10-13 21:15:01,843 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-13 21:15:01,843 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2020-10-13 21:15:01,843 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2020-10-13 21:15:01,844 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-10-13 21:15:01,844 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 21:15:01,844 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-13 21:15:01,844 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-13 21:15:01,844 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-13 21:15:01,844 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-13 21:15:01,844 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 21:15:01,844 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 21:15:01,844 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 21:15:01,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-13 21:15:01,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-13 21:15:01,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-13 21:15:01,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-13 21:15:01,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_alloc_resource [2020-10-13 21:15:01,845 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-13 21:15:01,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_138 [2020-10-13 21:15:01,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-13 21:15:01,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_139 [2020-10-13 21:15:01,846 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-13 21:15:01,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 21:15:01,846 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-13 21:15:01,846 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-13 21:15:01,846 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-13 21:15:01,846 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-13 21:15:01,846 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-13 21:15:01,846 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-13 21:15:01,846 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-13 21:15:01,847 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-13 21:15:01,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 21:15:01,847 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-13 21:15:01,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 21:15:01,847 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2020-10-13 21:15:01,847 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-13 21:15:01,847 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2020-10-13 21:15:01,847 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-13 21:15:01,848 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-13 21:15:01,848 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-13 21:15:01,848 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2020-10-13 21:15:01,848 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-13 21:15:01,848 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-13 21:15:01,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_96 [2020-10-13 21:15:01,848 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-13 21:15:01,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_97 [2020-10-13 21:15:01,848 INFO L130 BoogieDeclarations]: Found specification of procedure vme_irq_handler [2020-10-13 21:15:01,849 INFO L130 BoogieDeclarations]: Found specification of procedure vme_register_bridge [2020-10-13 21:15:01,849 INFO L130 BoogieDeclarations]: Found specification of procedure vme_unregister_bridge [2020-10-13 21:15:01,849 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_probe [2020-10-13 21:15:01,849 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_remove [2020-10-13 21:15:01,849 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_DMA_irqhandler [2020-10-13 21:15:01,849 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_LM_irqhandler [2020-10-13 21:15:01,849 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-13 21:15:01,849 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_MB_irqhandler [2020-10-13 21:15:01,850 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_IACK_irqhandler [2020-10-13 21:15:01,850 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_VERR_irqhandler [2020-10-13 21:15:01,850 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_LERR_irqhandler [2020-10-13 21:15:01,850 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_VIRQ_irqhandler [2020-10-13 21:15:01,850 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_irqhandler [2020-10-13 21:15:01,850 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_irq_init [2020-10-13 21:15:01,850 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 21:15:01,850 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_irq_exit [2020-10-13 21:15:01,850 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_iack_received [2020-10-13 21:15:01,851 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_irq_set [2020-10-13 21:15:01,851 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_irq_generate [2020-10-13 21:15:01,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 21:15:01,851 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_slave_set [2020-10-13 21:15:01,851 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_slave_get [2020-10-13 21:15:01,851 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_alloc_resource [2020-10-13 21:15:01,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 21:15:01,851 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_free_resource [2020-10-13 21:15:01,851 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_master_set [2020-10-13 21:15:01,852 INFO L130 BoogieDeclarations]: Found specification of procedure __ca91cx42_master_get [2020-10-13 21:15:01,852 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_master_get [2020-10-13 21:15:01,852 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_master_read [2020-10-13 21:15:01,852 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_master_write [2020-10-13 21:15:01,852 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_master_rmw [2020-10-13 21:15:01,852 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_dma_list_add [2020-10-13 21:15:01,852 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_dma_busy [2020-10-13 21:15:01,852 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_dma_list_exec [2020-10-13 21:15:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_dma_list_empty [2020-10-13 21:15:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_lm_set [2020-10-13 21:15:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_lm_get [2020-10-13 21:15:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_lm_attach [2020-10-13 21:15:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_lm_detach [2020-10-13 21:15:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_slot_get [2020-10-13 21:15:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_alloc_consistent [2020-10-13 21:15:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_free_consistent [2020-10-13 21:15:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_crcsr_init [2020-10-13 21:15:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_crcsr_exit [2020-10-13 21:15:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-13 21:15:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_driver_init [2020-10-13 21:15:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure ca91cx42_driver_exit [2020-10-13 21:15:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ca91cx42_driver_exit_6_2 [2020-10-13 21:15:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_ca91cx42_driver_init_6_7 [2020-10-13 21:15:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-13 21:15:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_4_1 [2020-10-13 21:15:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_2_1 [2020-10-13 21:15:01,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_3_2 [2020-10-13 21:15:01,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_5_2 [2020-10-13 21:15:01,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_6 [2020-10-13 21:15:01,855 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 21:15:01,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-13 21:15:01,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-13 21:15:01,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-13 21:15:01,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-13 21:15:01,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_1_17 [2020-10-13 21:15:01,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_1_2 [2020-10-13 21:15:01,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_1_5 [2020-10-13 21:15:01,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_1_6 [2020-10-13 21:15:01,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_1_3 [2020-10-13 21:15:01,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_1_8 [2020-10-13 21:15:01,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_1_7 [2020-10-13 21:15:01,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_1 [2020-10-13 21:15:01,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-13 21:15:01,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-13 21:15:01,857 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-13 21:15:01,857 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 21:15:01,857 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 21:15:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-13 21:15:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-13 21:15:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-13 21:15:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2020-10-13 21:15:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-13 21:15:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-13 21:15:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-13 21:15:01,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-13 21:15:01,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-13 21:15:01,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-13 21:15:01,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-13 21:15:01,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-13 21:15:01,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-13 21:15:01,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-13 21:15:01,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-13 21:15:01,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add [2020-10-13 21:15:01,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub [2020-10-13 21:15:01,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-13 21:15:01,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc [2020-10-13 21:15:01,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec [2020-10-13 21:15:01,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-13 21:15:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-13 21:15:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-13 21:15:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-13 21:15:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-13 21:15:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-13 21:15:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-13 21:15:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-13 21:15:01,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-13 21:15:01,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-13 21:15:01,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-13 21:15:01,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-13 21:15:01,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_add_disk [2020-10-13 21:15:01,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2020-10-13 21:15:01,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2020-10-13 21:15:01,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-13 21:15:01,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-13 21:15:01,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-13 21:15:01,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-13 21:15:01,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2020-10-13 21:15:01,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_put [2020-10-13 21:15:01,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-13 21:15:01,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 21:15:01,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_put_blk_rq [2020-10-13 21:15:01,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-13 21:15:01,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-13 21:15:01,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-13 21:15:01,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-13 21:15:01,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-13 21:15:01,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-13 21:15:01,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-13 21:15:01,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-13 21:15:01,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-13 21:15:01,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-13 21:15:01,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 21:15:01,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 21:15:01,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 21:15:01,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-13 21:15:01,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-13 21:15:01,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-13 21:15:01,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-13 21:15:01,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-13 21:15:01,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-13 21:15:01,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-13 21:15:01,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-13 21:15:01,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-13 21:15:01,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-13 21:15:01,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-13 21:15:01,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-13 21:15:01,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-13 21:15:01,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-13 21:15:01,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-13 21:15:01,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-13 21:15:01,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-13 21:15:01,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-13 21:15:01,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-13 21:15:01,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-13 21:15:01,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-13 21:15:01,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-13 21:15:01,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-13 21:15:01,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-13 21:15:01,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_get [2020-10-13 21:15:01,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2020-10-13 21:15:01,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2020-10-13 21:15:01,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-13 21:15:01,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_refcount [2020-10-13 21:15:01,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-13 21:15:01,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-13 21:15:01,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-13 21:15:01,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-13 21:15:01,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-13 21:15:01,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-13 21:15:01,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-13 21:15:01,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-13 21:15:01,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-13 21:15:01,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-13 21:15:01,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-13 21:15:01,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-13 21:15:01,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-13 21:15:01,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-13 21:15:01,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-13 21:15:01,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-13 21:15:01,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-13 21:15:01,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-13 21:15:01,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-13 21:15:01,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-13 21:15:01,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-13 21:15:01,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-13 21:15:01,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 21:15:01,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-13 21:15:01,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-13 21:15:01,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-13 21:15:01,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-13 21:15:01,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-13 21:15:01,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-13 21:15:01,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-13 21:15:01,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-13 21:15:01,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-13 21:15:01,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-13 21:15:01,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-13 21:15:01,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-13 21:15:01,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-13 21:15:01,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-13 21:15:01,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-13 21:15:01,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-13 21:15:01,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-13 21:15:01,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-13 21:15:01,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-13 21:15:01,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-13 21:15:01,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__double_release [2020-10-13 21:15:01,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-13 21:15:01,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-13 21:15:01,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-13 21:15:01,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_before_release_sock [2020-10-13 21:15:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-13 21:15:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-13 21:15:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-13 21:15:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-13 21:15:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-13 21:15:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-13 21:15:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-13 21:15:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-13 21:15:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-13 21:15:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-13 21:15:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-13 21:15:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_initialize [2020-10-13 21:15:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_final_state [2020-10-13 21:15:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-13 21:15:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-13 21:15:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-13 21:15:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-13 21:15:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-13 21:15:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-13 21:15:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-13 21:15:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2020-10-13 21:15:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2020-10-13 21:15:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-13 21:15:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-13 21:15:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-13 21:15:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-13 21:15:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-13 21:15:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-13 21:15:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2020-10-13 21:15:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-13 21:15:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-13 21:15:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-13 21:15:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-13 21:15:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-13 21:15:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-13 21:15:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 21:15:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 21:15:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 21:15:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 21:15:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 21:15:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-13 21:15:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 21:15:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 21:15:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-13 21:15:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-13 21:15:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-13 21:15:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-13 21:15:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-13 21:15:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-13 21:15:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-13 21:15:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-13 21:15:01,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-13 21:15:01,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-13 21:15:01,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-13 21:15:01,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-13 21:15:01,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-13 21:15:01,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-13 21:15:01,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-13 21:15:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-13 21:15:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-13 21:15:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-13 21:15:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-13 21:15:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-13 21:15:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mtx_of_vme_dma_resource [2020-10-13 21:15:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mtx_of_vme_dma_resource [2020-10-13 21:15:01,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mtx_of_vme_dma_resource [2020-10-13 21:15:01,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mtx_of_vme_dma_resource [2020-10-13 21:15:01,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mtx_of_vme_lm_resource [2020-10-13 21:15:01,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mtx_of_vme_lm_resource [2020-10-13 21:15:01,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mtx_of_vme_lm_resource [2020-10-13 21:15:01,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mtx_of_vme_lm_resource [2020-10-13 21:15:01,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-13 21:15:01,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-13 21:15:01,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-13 21:15:01,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-13 21:15:01,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 21:15:01,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-13 21:15:01,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_vme_int_of_ca91cx42_driver [2020-10-13 21:15:01,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_vme_int_of_ca91cx42_driver [2020-10-13 21:15:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_vme_int_of_ca91cx42_driver [2020-10-13 21:15:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_vme_int_of_ca91cx42_driver [2020-10-13 21:15:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_vme_rmw_of_ca91cx42_driver [2020-10-13 21:15:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_vme_rmw_of_ca91cx42_driver [2020-10-13 21:15:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_vme_rmw_of_ca91cx42_driver [2020-10-13 21:15:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_vme_rmw_of_ca91cx42_driver [2020-10-13 21:15:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-13 21:15:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-13 21:15:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-13 21:15:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-13 21:15:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-13 21:15:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-13 21:15:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-13 21:15:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-13 21:15:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-13 21:15:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-13 21:15:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-13 21:15:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-13 21:15:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-13 21:15:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-13 21:15:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-13 21:15:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-13 21:15:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-13 21:15:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-13 21:15:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-13 21:15:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-13 21:15:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-13 21:15:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-13 21:15:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-13 21:15:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-13 21:15:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-13 21:15:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-13 21:15:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-13 21:15:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-13 21:15:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-13 21:15:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-13 21:15:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-13 21:15:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-13 21:15:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-13 21:15:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-13 21:15:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-13 21:15:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-13 21:15:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-13 21:15:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-13 21:15:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_vme_master_resource [2020-10-13 21:15:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_vme_master_resource [2020-10-13 21:15:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_vme_master_resource [2020-10-13 21:15:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_vme_master_resource [2020-10-13 21:15:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_vme_master_resource [2020-10-13 21:15:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_vme_master_resource [2020-10-13 21:15:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-13 21:15:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-13 21:15:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-13 21:15:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-13 21:15:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-13 21:15:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-13 21:15:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-13 21:15:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-13 21:15:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-13 21:15:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-13 21:15:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-13 21:15:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-13 21:15:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-13 21:15:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-13 21:15:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-13 21:15:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-13 21:15:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-13 21:15:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-13 21:15:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-13 21:15:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-13 21:15:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-13 21:15:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-13 21:15:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-13 21:15:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-13 21:15:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-13 21:15:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-13 21:15:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-13 21:15:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-13 21:15:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-13 21:15:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-13 21:15:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-13 21:15:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__double_init [2020-10-13 21:15:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-13 21:15:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-13 21:15:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_init [2020-10-13 21:15:01,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_alloc [2020-10-13 21:15:01,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_find [2020-10-13 21:15:01,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_remove [2020-10-13 21:15:01,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_destroy [2020-10-13 21:15:01,900 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 21:15:01,900 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 21:15:01,900 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-13 21:15:01,901 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 21:15:01,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 21:15:01,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 21:15:01,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 21:15:01,901 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 21:15:01,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 21:15:05,551 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 21:15:05,637 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_linux_kernel_module_module_put_and_exitFINAL: assume true; [2020-10-13 21:15:10,692 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 21:15:10,692 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-13 21:15:10,713 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:15:10 BoogieIcfgContainer [2020-10-13 21:15:10,713 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 21:15:10,715 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 21:15:10,715 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 21:15:10,718 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 21:15:10,718 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 09:14:55" (1/3) ... [2020-10-13 21:15:10,719 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@658ada18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:15:10, skipping insertion in model container [2020-10-13 21:15:10,719 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:15:01" (2/3) ... [2020-10-13 21:15:10,719 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@658ada18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:15:10, skipping insertion in model container [2020-10-13 21:15:10,720 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:15:10" (3/3) ... [2020-10-13 21:15:10,721 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--vme--bridges--vme_ca91cx42.ko.cil.i [2020-10-13 21:15:10,732 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 21:15:10,746 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 88 error locations. [2020-10-13 21:15:10,761 INFO L251 AbstractCegarLoop]: Starting to check reachability of 88 error locations. [2020-10-13 21:15:10,799 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 21:15:10,800 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 21:15:10,800 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 21:15:10,800 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 21:15:10,800 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 21:15:10,800 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 21:15:10,800 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 21:15:10,800 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 21:15:10,884 INFO L276 IsEmpty]: Start isEmpty. Operand 2659 states. [2020-10-13 21:15:10,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2020-10-13 21:15:10,898 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 21:15:10,899 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 21:15:10,900 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 21:15:10,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 21:15:10,907 INFO L82 PathProgramCache]: Analyzing trace with hash 476582513, now seen corresponding path program 1 times [2020-10-13 21:15:10,915 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 21:15:10,916 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [788017365] [2020-10-13 21:15:10,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 21:15:11,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:15:11,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:15:16,818 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:15:16,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 151 [2020-10-13 21:15:16,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:15:16,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5348 [2020-10-13 21:15:16,823 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:15:16,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 16 [2020-10-13 21:15:16,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 21:15:16,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 145 [2020-10-13 21:15:16,824 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 21:15:19,074 WARN L193 SmtUtils]: Spent 1.85 s on a formula simplification that was a NOOP. DAG size: 652 [2020-10-13 21:15:19,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:15:19,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:15:19,188 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:15:19,840 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:15:19,840 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:15:19,840 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:15:19,841 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 708 [2020-10-13 21:15:19,841 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:15:19,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:15:19,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:15:19,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-13 21:15:19,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:15:19,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 21:15:19,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:15:19,949 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:15:19,960 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:15:19,960 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-13 21:15:19,960 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:15:19,960 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:15:19,961 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:15:19,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:15:19,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:15:19,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-13 21:15:19,961 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:15:19,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:15:19,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:15:19,977 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:15:19,983 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:15:19,983 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 21:15:19,983 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:15:19,984 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 21:15:19,984 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:15:19,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:15:19,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:15:19,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:15:19,985 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:15:19,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:15:19,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:15:19,995 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:15:19,998 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:15:19,998 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:15:19,998 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:15:19,999 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:15:19,999 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:15:19,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:15:19,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:15:19,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:15:19,999 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:15:20,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-13 21:15:20,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:15:20,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:15:20,439 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:15:20,439 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-13 21:15:20,439 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:15:20,440 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 360 [2020-10-13 21:15:20,440 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:15:20,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 10 [2020-10-13 21:15:20,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-13 21:15:20,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 52 [2020-10-13 21:15:20,441 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:15:20,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:15:20,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:15:20,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:15:20,712 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:15:20,713 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 45 [2020-10-13 21:15:20,713 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:15:20,713 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 196 [2020-10-13 21:15:20,713 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:15:20,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-13 21:15:20,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-13 21:15:20,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 45 [2020-10-13 21:15:20,714 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:15:20,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:15:20,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:15:20,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:15:20,859 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:15:20,859 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-13 21:15:20,859 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:15:20,859 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 113 [2020-10-13 21:15:20,860 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:15:20,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 21:15:20,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-13 21:15:20,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 38 [2020-10-13 21:15:20,860 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:15:20,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:15:20,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:15:20,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:15:20,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:15:20,894 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:15:20,894 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:15:20,894 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:15:20,894 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:15:20,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:15:20,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:15:20,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 21:15:20,895 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:15:20,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:15:20,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:15:20,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:15:20,944 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:15:20,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-13 21:15:20,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:15:20,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-13 21:15:20,945 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:15:20,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 21:15:20,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-13 21:15:20,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 24 [2020-10-13 21:15:20,946 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:15:20,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:15:20,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:15:20,963 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:15:20,969 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:15:20,969 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:15:20,969 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:15:20,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:15:20,970 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:15:20,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:15:20,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:15:20,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 21:15:20,971 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:15:20,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-13 21:15:20,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:15:20,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:15:20,987 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:15:20,988 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:15:20,988 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:15:20,988 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:15:20,988 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:15:20,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:15:20,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:15:20,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-13 21:15:20,989 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:15:21,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-13 21:15:21,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:15:21,035 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:15:21,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:15:21,052 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 42 [2020-10-13 21:15:21,052 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:15:21,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 21:15:21,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:15:21,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:15:21,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:15:21,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 39 [2020-10-13 21:15:21,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:15:21,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:15:21,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:15:21,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:15:21,089 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:15:21,089 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:15:21,090 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:15:21,090 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 21:15:21,090 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:15:21,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:15:21,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:15:21,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:15:21,091 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:15:21,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 21:15:21,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:15:21,119 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:15:21,122 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:15:21,122 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:15:21,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:15:21,122 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:15:21,122 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:15:21,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:15:21,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:15:21,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:15:21,123 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:15:21,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-13 21:15:21,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:15:21,134 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:15:21,140 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:15:21,141 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:15:21,141 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:15:21,141 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:15:21,141 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:15:21,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:15:21,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:15:21,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:15:21,142 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:15:21,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:15:21,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:15:21,153 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:15:21,157 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:15:21,157 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:15:21,157 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:15:21,158 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:15:21,158 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:15:21,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:15:21,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:15:21,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:15:21,159 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:15:21,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:15:21,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:15:21,169 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:15:21,172 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:15:21,172 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:15:21,172 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:15:21,172 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:15:21,173 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:15:21,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:15:21,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:15:21,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:15:21,173 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:15:21,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-13 21:15:21,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:15:21,185 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:15:21,189 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:15:21,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:15:21,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:15:21,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:15:21,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:15:21,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:15:21,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:15:21,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 21:15:21,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:15:21,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-10-13 21:15:21,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:15:21,202 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:15:21,207 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:15:21,207 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:15:21,207 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:15:21,207 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:15:21,208 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:15:21,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:15:21,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:15:21,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-13 21:15:21,208 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:15:21,266 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-10-13 21:15:21,267 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [788017365] [2020-10-13 21:15:21,269 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 21:15:21,269 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-10-13 21:15:21,270 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1568653255] [2020-10-13 21:15:21,275 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-10-13 21:15:21,275 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 21:15:21,296 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-10-13 21:15:21,297 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2020-10-13 21:15:21,300 INFO L87 Difference]: Start difference. First operand 2659 states. Second operand 12 states. [2020-10-13 21:15:25,243 WARN L193 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 654 [2020-10-13 21:15:28,881 WARN L193 SmtUtils]: Spent 1.67 s on a formula simplification that was a NOOP. DAG size: 657 [2020-10-13 21:15:30,678 WARN L193 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 660 [2020-10-13 21:15:51,850 WARN L193 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 656 [2020-10-13 21:16:29,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 21:16:29,914 INFO L93 Difference]: Finished difference Result 4268 states and 5520 transitions. [2020-10-13 21:16:29,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-10-13 21:16:29,916 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 101 [2020-10-13 21:16:29,917 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 21:16:29,957 INFO L225 Difference]: With dead ends: 4268 [2020-10-13 21:16:29,957 INFO L226 Difference]: Without dead ends: 2933 [2020-10-13 21:16:29,975 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 61 ImplicationChecksByTransitivity, 9.2s TimeCoverageRelationStatistics Valid=167, Invalid=339, Unknown=0, NotChecked=0, Total=506 [2020-10-13 21:16:30,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2933 states. [2020-10-13 21:16:30,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2933 to 2465. [2020-10-13 21:16:30,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2465 states. [2020-10-13 21:16:30,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2465 states to 2465 states and 3014 transitions. [2020-10-13 21:16:30,990 INFO L78 Accepts]: Start accepts. Automaton has 2465 states and 3014 transitions. Word has length 101 [2020-10-13 21:16:30,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 21:16:30,991 INFO L479 AbstractCegarLoop]: Abstraction has 2465 states and 3014 transitions. [2020-10-13 21:16:30,991 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-10-13 21:16:30,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 3014 transitions. [2020-10-13 21:16:30,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2020-10-13 21:16:30,997 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 21:16:30,997 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 21:16:30,998 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 21:16:30,998 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 21:16:30,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 21:16:30,999 INFO L82 PathProgramCache]: Analyzing trace with hash 653401182, now seen corresponding path program 1 times [2020-10-13 21:16:30,999 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 21:16:30,999 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [571905978] [2020-10-13 21:16:30,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 21:16:31,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:31,224 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:34,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:34,969 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 163 [2020-10-13 21:16:34,969 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:34,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3840 [2020-10-13 21:16:34,969 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:34,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 21:16:34,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 21:16:34,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 157 [2020-10-13 21:16:34,970 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:36,970 WARN L193 SmtUtils]: Spent 1.84 s on a formula simplification that was a NOOP. DAG size: 652 [2020-10-13 21:16:36,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:16:37,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:37,053 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:37,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:37,633 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:16:37,633 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:37,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 620 [2020-10-13 21:16:37,633 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:37,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:16:37,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:37,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-13 21:16:37,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:37,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 21:16:37,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:37,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:37,718 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:37,718 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-13 21:16:37,718 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:37,718 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 21:16:37,719 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:37,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:16:37,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:37,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-13 21:16:37,719 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:37,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:16:37,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:37,731 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:37,734 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:37,734 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 21:16:37,734 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:37,735 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:16:37,735 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:37,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:37,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:37,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:37,735 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:37,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:16:37,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:37,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:37,745 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:37,746 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:16:37,746 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:37,746 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 21:16:37,746 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:37,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:37,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:37,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:37,747 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:16:37,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-13 21:16:37,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:37,811 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:37,850 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:37,850 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-13 21:16:37,850 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:37,851 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-13 21:16:37,852 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:37,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:16:37,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:37,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 49 [2020-10-13 21:16:37,853 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:16:37,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:16:37,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:37,874 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:37,891 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:37,891 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 45 [2020-10-13 21:16:37,891 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:37,891 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 21:16:37,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:37,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:37,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:37,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:37,892 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:37,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:16:37,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:37,910 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:37,923 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:37,923 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-13 21:16:37,923 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:37,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:16:37,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:37,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:37,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:37,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:37,924 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:37,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:16:37,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:37,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:37,941 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:37,941 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:16:37,941 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:37,941 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 21:16:37,942 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:37,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:37,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:37,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:37,942 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:37,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:16:37,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:37,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:37,961 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:37,961 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-13 21:16:37,961 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:37,961 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 21:16:37,962 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:37,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:37,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:37,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:37,963 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:37,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:16:37,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:37,973 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:37,976 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:37,976 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:16:37,976 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:37,976 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 21:16:37,976 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:37,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:37,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:37,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:37,977 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:37,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-13 21:16:37,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:37,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:37,989 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:37,989 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:16:37,990 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:37,990 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 21:16:37,990 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:37,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:37,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:37,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:37,991 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:38,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-13 21:16:38,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:38,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:38,044 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:38,044 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 42 [2020-10-13 21:16:38,044 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:38,044 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:16:38,045 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:38,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:16:38,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:38,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 39 [2020-10-13 21:16:38,045 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:38,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:16:38,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:38,078 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:38,082 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:38,082 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:16:38,082 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:38,082 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:16:38,083 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:38,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:38,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:38,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:38,083 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:38,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 21:16:38,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:38,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:38,118 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:38,118 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:16:38,119 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:38,119 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:16:38,119 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:38,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:38,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:38,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:38,120 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:38,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-13 21:16:38,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:38,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:38,137 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:38,137 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:16:38,137 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:38,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:16:38,138 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:38,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:38,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:38,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:38,139 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:16:38,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:16:38,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:38,151 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:38,156 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:38,157 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:16:38,157 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:38,157 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:16:38,157 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:38,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:38,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:38,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:38,158 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:38,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:16:38,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:38,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:38,170 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:38,170 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:16:38,171 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:38,171 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:16:38,171 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:38,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:38,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:38,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:38,172 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:38,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-13 21:16:38,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:38,182 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:38,186 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:38,186 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:16:38,186 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:38,186 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:16:38,186 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:38,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:16:38,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:38,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 21:16:38,187 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:38,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-10-13 21:16:38,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:38,197 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:38,201 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:38,201 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:16:38,201 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:38,201 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:16:38,201 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:38,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:16:38,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:38,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-13 21:16:38,202 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:38,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2020-10-13 21:16:38,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:38,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:38,221 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:38,222 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 21:16:38,222 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:38,222 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 21:16:38,222 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:38,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:16:38,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:38,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-13 21:16:38,223 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:38,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:16:38,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:16:38,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:16:38,234 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:16:38,234 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:16:38,234 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:16:38,235 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 21:16:38,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:16:38,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:16:38,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:16:38,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:16:38,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:16:38,283 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-10-13 21:16:38,283 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [571905978] [2020-10-13 21:16:38,283 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 21:16:38,284 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-13 21:16:38,284 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1457426223] [2020-10-13 21:16:38,286 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-13 21:16:38,286 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 21:16:38,286 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-13 21:16:38,288 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-10-13 21:16:38,288 INFO L87 Difference]: Start difference. First operand 2465 states and 3014 transitions. Second operand 10 states. [2020-10-13 21:16:42,260 WARN L193 SmtUtils]: Spent 1.66 s on a formula simplification that was a NOOP. DAG size: 654 [2020-10-13 21:16:46,079 WARN L193 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 657 [2020-10-13 21:16:47,884 WARN L193 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 660 [2020-10-13 21:17:16,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 21:17:16,753 INFO L93 Difference]: Finished difference Result 2663 states and 3282 transitions. [2020-10-13 21:17:16,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-13 21:17:16,754 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 109 [2020-10-13 21:17:16,755 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 21:17:16,770 INFO L225 Difference]: With dead ends: 2663 [2020-10-13 21:17:16,770 INFO L226 Difference]: Without dead ends: 2661 [2020-10-13 21:17:16,772 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 7.2s TimeCoverageRelationStatistics Valid=81, Invalid=159, Unknown=0, NotChecked=0, Total=240 [2020-10-13 21:17:16,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2661 states. [2020-10-13 21:17:17,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2661 to 2463. [2020-10-13 21:17:17,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2463 states. [2020-10-13 21:17:17,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2463 states to 2463 states and 3012 transitions. [2020-10-13 21:17:17,856 INFO L78 Accepts]: Start accepts. Automaton has 2463 states and 3012 transitions. Word has length 109 [2020-10-13 21:17:17,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 21:17:17,857 INFO L479 AbstractCegarLoop]: Abstraction has 2463 states and 3012 transitions. [2020-10-13 21:17:17,857 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-13 21:17:17,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 3012 transitions. [2020-10-13 21:17:17,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2020-10-13 21:17:17,860 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 21:17:17,860 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 21:17:17,860 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-13 21:17:17,861 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 21:17:17,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 21:17:17,862 INFO L82 PathProgramCache]: Analyzing trace with hash -183281439, now seen corresponding path program 1 times [2020-10-13 21:17:17,862 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 21:17:17,862 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [369570378] [2020-10-13 21:17:17,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 21:17:17,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:17:18,054 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:17:20,967 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:17:20,967 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 175 [2020-10-13 21:17:20,967 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:17:20,968 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3000 [2020-10-13 21:17:20,968 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:17:20,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 21:17:20,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 21:17:20,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 169 [2020-10-13 21:17:20,968 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:17:22,746 WARN L193 SmtUtils]: Spent 1.63 s on a formula simplification that was a NOOP. DAG size: 652 [2020-10-13 21:17:22,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:17:22,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:17:22,834 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:17:23,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:17:23,337 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:17:23,337 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:17:23,337 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 539 [2020-10-13 21:17:23,337 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:17:23,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:17:23,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:17:23,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-13 21:17:23,338 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:17:23,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 21:17:23,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:17:23,398 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:17:23,403 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:17:23,403 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-13 21:17:23,403 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:17:23,404 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:17:23,404 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:17:23,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:17:23,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:17:23,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-13 21:17:23,404 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:17:23,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:17:23,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:17:23,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:17:23,415 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:17:23,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 21:17:23,416 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:17:23,416 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 21:17:23,416 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:17:23,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:17:23,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:17:23,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:17:23,417 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:17:23,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:17:23,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:17:23,424 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:17:23,426 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:17:23,426 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:17:23,426 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:17:23,426 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 21:17:23,427 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:17:23,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:17:23,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:17:23,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:17:23,427 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:17:23,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-13 21:17:23,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:17:23,477 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:17:23,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:17:23,510 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-13 21:17:23,510 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:17:23,510 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-13 21:17:23,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:17:23,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:17:23,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:17:23,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 49 [2020-10-13 21:17:23,511 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:17:23,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:17:23,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:17:23,529 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:17:23,543 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:17:23,543 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 45 [2020-10-13 21:17:23,543 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:17:23,543 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 21:17:23,544 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:17:23,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:17:23,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:17:23,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:17:23,544 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:17:23,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:17:23,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:17:23,562 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:17:23,572 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:17:23,572 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-13 21:17:23,573 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:17:23,573 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 21:17:23,573 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:17:23,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:17:23,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:17:23,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:17:23,574 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:17:23,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:17:23,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:17:23,588 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:17:23,590 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:17:23,590 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:17:23,590 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:17:23,590 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 21:17:23,591 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:17:23,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:17:23,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:17:23,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:17:23,591 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:17:23,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:17:23,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:17:23,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:17:23,608 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:17:23,608 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-13 21:17:23,608 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:17:23,608 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:17:23,608 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:17:23,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:17:23,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:17:23,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:17:23,609 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:17:23,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:17:23,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:17:23,619 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:17:23,621 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:17:23,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:17:23,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:17:23,621 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 21:17:23,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:17:23,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:17:23,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:17:23,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:17:23,622 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:17:23,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-13 21:17:23,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:17:23,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:17:23,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:17:23,633 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:17:23,633 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:17:23,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 21:17:23,633 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:17:23,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:17:23,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:17:23,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:17:23,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:17:23,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-13 21:17:23,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:17:23,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:17:23,678 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:17:23,678 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 42 [2020-10-13 21:17:23,678 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:17:23,679 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 21:17:23,679 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:17:23,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:17:23,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:17:23,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 39 [2020-10-13 21:17:23,680 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:17:23,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:17:23,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:17:23,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:17:23,715 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:17:23,715 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:17:23,716 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:17:23,716 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 21:17:23,716 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:17:23,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:17:23,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:17:23,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:17:23,717 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:17:23,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 21:17:23,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:17:23,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:17:23,750 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:17:23,750 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:17:23,750 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:17:23,750 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 21:17:23,750 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:17:23,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:17:23,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:17:23,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:17:23,751 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:17:23,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-13 21:17:23,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:17:23,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:17:23,764 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:17:23,764 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:17:23,764 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:17:23,765 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 21:17:23,765 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:17:23,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:17:23,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:17:23,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:17:23,766 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:17:23,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:17:23,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:17:23,776 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:17:23,779 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:17:23,779 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:17:23,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:17:23,780 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:17:23,780 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:17:23,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:17:23,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:17:23,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:17:23,781 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:17:23,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:17:23,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:17:23,789 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:17:23,791 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:17:23,791 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:17:23,791 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:17:23,791 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 21:17:23,791 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:17:23,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:17:23,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:17:23,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:17:23,792 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:17:23,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-13 21:17:23,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:17:23,802 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:17:23,805 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:17:23,805 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:17:23,806 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:17:23,806 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:17:23,806 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:17:23,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:17:23,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:17:23,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 21:17:23,807 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:17:23,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-10-13 21:17:23,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:17:23,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:17:23,819 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:17:23,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:17:23,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:17:23,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:17:23,820 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:17:23,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:17:23,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:17:23,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-13 21:17:23,820 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:17:23,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2020-10-13 21:17:23,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:17:23,831 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:17:23,850 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:17:23,853 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 21:17:23,853 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:17:23,853 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 21:17:23,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:17:23,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:17:23,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:17:23,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-13 21:17:23,854 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:17:23,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:17:23,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:17:23,872 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:17:23,875 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:17:23,876 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:17:23,876 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:17:23,876 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:17:23,876 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:17:23,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:17:23,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:17:23,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:17:23,877 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:17:23,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-13 21:17:23,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:17:23,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:17:23,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:17:23,894 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 21:17:23,895 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:17:23,895 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:17:23,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:17:23,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:17:23,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:17:23,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-13 21:17:23,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:17:23,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:17:23,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:17:23,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:17:23,906 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:17:23,907 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:17:23,907 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:17:23,907 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 21:17:23,907 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:17:23,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:17:23,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:17:23,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:17:23,908 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:17:23,950 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-10-13 21:17:23,950 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [369570378] [2020-10-13 21:17:23,951 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 21:17:23,951 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-13 21:17:23,951 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [865015943] [2020-10-13 21:17:23,953 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-13 21:17:23,953 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 21:17:23,953 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-13 21:17:23,954 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-10-13 21:17:23,954 INFO L87 Difference]: Start difference. First operand 2463 states and 3012 transitions. Second operand 10 states. [2020-10-13 21:17:28,003 WARN L193 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 654 [2020-10-13 21:17:33,617 WARN L193 SmtUtils]: Spent 3.07 s on a formula simplification that was a NOOP. DAG size: 657 [2020-10-13 21:17:35,570 WARN L193 SmtUtils]: Spent 1.87 s on a formula simplification that was a NOOP. DAG size: 659 [2020-10-13 21:18:04,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 21:18:04,359 INFO L93 Difference]: Finished difference Result 2661 states and 3280 transitions. [2020-10-13 21:18:04,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-13 21:18:04,360 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 117 [2020-10-13 21:18:04,362 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 21:18:04,375 INFO L225 Difference]: With dead ends: 2661 [2020-10-13 21:18:04,375 INFO L226 Difference]: Without dead ends: 2659 [2020-10-13 21:18:04,377 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 8.5s TimeCoverageRelationStatistics Valid=81, Invalid=159, Unknown=0, NotChecked=0, Total=240 [2020-10-13 21:18:04,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2659 states. [2020-10-13 21:18:05,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2659 to 2461. [2020-10-13 21:18:05,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2461 states. [2020-10-13 21:18:05,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2461 states to 2461 states and 3010 transitions. [2020-10-13 21:18:05,079 INFO L78 Accepts]: Start accepts. Automaton has 2461 states and 3010 transitions. Word has length 117 [2020-10-13 21:18:05,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 21:18:05,079 INFO L479 AbstractCegarLoop]: Abstraction has 2461 states and 3010 transitions. [2020-10-13 21:18:05,080 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-13 21:18:05,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 3010 transitions. [2020-10-13 21:18:05,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2020-10-13 21:18:05,082 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 21:18:05,082 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 21:18:05,083 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-13 21:18:05,083 INFO L427 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 21:18:05,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 21:18:05,084 INFO L82 PathProgramCache]: Analyzing trace with hash 658120700, now seen corresponding path program 1 times [2020-10-13 21:18:05,084 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 21:18:05,084 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [59045324] [2020-10-13 21:18:05,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 21:18:05,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:05,246 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:07,961 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:07,961 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 187 [2020-10-13 21:18:07,961 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:07,961 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2784 [2020-10-13 21:18:07,962 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:07,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 21:18:07,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 21:18:07,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 181 [2020-10-13 21:18:07,962 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:10,375 WARN L193 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 652 [2020-10-13 21:18:10,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:18:10,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:10,468 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:10,825 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:10,825 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:10,825 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:10,825 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 396 [2020-10-13 21:18:10,825 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:10,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:18:10,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:10,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-13 21:18:10,826 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:10,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 21:18:10,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:10,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:10,887 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:10,887 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-13 21:18:10,887 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:10,887 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:18:10,888 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:10,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:18:10,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:10,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-13 21:18:10,888 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:10,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:18:10,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:10,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:10,900 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:10,900 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 21:18:10,900 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:10,900 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 21:18:10,900 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:10,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:10,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:10,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:10,901 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:10,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:18:10,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:10,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:10,910 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:10,910 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:10,910 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:10,910 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 21:18:10,910 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:10,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:10,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:10,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:10,911 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:10,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-13 21:18:10,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:10,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:11,014 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:11,014 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-13 21:18:11,014 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:11,015 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-13 21:18:11,015 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:11,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:18:11,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:11,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 49 [2020-10-13 21:18:11,016 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:11,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:11,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:11,042 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:11,061 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:11,061 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 45 [2020-10-13 21:18:11,061 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:11,062 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 21:18:11,062 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:11,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:11,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:11,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:11,063 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:11,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:11,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:11,086 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:11,102 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:11,102 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-13 21:18:11,102 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:11,102 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 21:18:11,103 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:11,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:11,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:11,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:11,103 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:11,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:11,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:11,120 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:11,123 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:11,124 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:11,124 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:11,124 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:18:11,125 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:11,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:11,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:11,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:11,126 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:11,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:18:11,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:11,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:11,149 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:11,149 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-13 21:18:11,150 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:11,150 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 21:18:11,151 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:11,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:11,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:11,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:11,152 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:11,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:11,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:11,164 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:11,166 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:11,167 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:11,167 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:11,167 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 21:18:11,168 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:11,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:11,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:11,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:11,169 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:11,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-13 21:18:11,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:11,180 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:11,183 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:11,183 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:11,184 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:11,184 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:18:11,184 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:11,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:11,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:11,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:11,186 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:11,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-13 21:18:11,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:11,241 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:11,259 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:11,260 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 42 [2020-10-13 21:18:11,260 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:11,260 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 21:18:11,261 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:11,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:18:11,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:11,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 39 [2020-10-13 21:18:11,262 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:11,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:11,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:11,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:11,314 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:11,314 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:11,315 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:11,315 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:18:11,315 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:11,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:11,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:11,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:11,316 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:11,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 21:18:11,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:11,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:11,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:11,351 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:11,352 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:11,352 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 21:18:11,352 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:11,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:11,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:11,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:11,353 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:11,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-13 21:18:11,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:11,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:11,372 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:11,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:18:11,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:11,373 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 21:18:11,373 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:11,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:11,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:11,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:11,375 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:11,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:11,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:11,387 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:11,393 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:11,393 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:18:11,394 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:11,394 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:18:11,394 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:11,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:11,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:11,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:11,396 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:11,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:18:11,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:11,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:11,410 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:11,410 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:11,411 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:11,411 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 21:18:11,412 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:11,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:11,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:11,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:11,413 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:11,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-13 21:18:11,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:11,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:11,435 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:11,435 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:18:11,436 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:11,436 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 21:18:11,436 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:11,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:18:11,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:11,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 21:18:11,437 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:11,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-10-13 21:18:11,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:11,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:11,457 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:11,458 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:11,458 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:11,458 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 21:18:11,459 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:11,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:18:11,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:11,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-13 21:18:11,460 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:11,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2020-10-13 21:18:11,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:11,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:11,481 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:11,481 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 21:18:11,481 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:11,482 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 21:18:11,482 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:11,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:18:11,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:11,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-13 21:18:11,483 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:11,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:18:11,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:11,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:11,497 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:11,497 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:11,498 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:11,498 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 21:18:11,498 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:11,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:11,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:11,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:11,500 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:11,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-13 21:18:11,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:11,512 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:11,519 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:11,520 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 21:18:11,520 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:11,521 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 21:18:11,521 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:11,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:18:11,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:11,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-13 21:18:11,522 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:11,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:18:11,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:11,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:11,539 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:11,539 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:11,540 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:11,540 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:18:11,540 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:11,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:11,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:11,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:11,542 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:11,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2020-10-13 21:18:11,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:11,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:11,562 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:11,563 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 21:18:11,563 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:11,563 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 21:18:11,564 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:11,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:18:11,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:11,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-13 21:18:11,565 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:18:11,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:18:11,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:18:11,576 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:18:11,580 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:18:11,581 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:18:11,581 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:18:11,581 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 21:18:11,581 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:18:11,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:18:11,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:18:11,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:18:11,582 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:18:11,666 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-10-13 21:18:11,666 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [59045324] [2020-10-13 21:18:11,667 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 21:18:11,667 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-13 21:18:11,667 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1141934492] [2020-10-13 21:18:11,668 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-13 21:18:11,668 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 21:18:11,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-13 21:18:11,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-10-13 21:18:11,669 INFO L87 Difference]: Start difference. First operand 2461 states and 3010 transitions. Second operand 10 states. [2020-10-13 21:18:27,740 WARN L193 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 654 [2020-10-13 21:18:31,960 WARN L193 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 657 [2020-10-13 21:18:33,782 WARN L193 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 659