/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SHALLOWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--paride--pf.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-27 11:41:53,362 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 11:41:53,365 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 11:41:53,404 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 11:41:53,404 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 11:41:53,406 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 11:41:53,408 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 11:41:53,410 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 11:41:53,412 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 11:41:53,414 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 11:41:53,415 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 11:41:53,416 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 11:41:53,417 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 11:41:53,418 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 11:41:53,420 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 11:41:53,421 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 11:41:53,429 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 11:41:53,430 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 11:41:53,433 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 11:41:53,435 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 11:41:53,437 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 11:41:53,439 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 11:41:53,441 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 11:41:53,442 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 11:41:53,445 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 11:41:53,445 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 11:41:53,446 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 11:41:53,447 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 11:41:53,448 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 11:41:53,449 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-27 11:41:53,450 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-27 11:41:53,451 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-27 11:41:53,451 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-27 11:41:53,452 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-27 11:41:53,454 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-27 11:41:53,455 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-27 11:41:53,456 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-27 11:41:53,456 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-27 11:41:53,456 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 11:41:53,458 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 11:41:53,459 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 11:41:53,460 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 [2020-10-27 11:41:53,490 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 11:41:53,491 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 11:41:53,492 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 11:41:53,493 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 11:41:53,493 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 11:41:53,493 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 11:41:53,494 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 11:41:53,494 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 11:41:53,494 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 11:41:53,494 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 11:41:53,495 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 11:41:53,495 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 11:41:53,495 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 11:41:53,495 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 11:41:53,496 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 11:41:53,496 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 11:41:53,496 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 11:41:53,496 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 11:41:53,497 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 11:41:53,497 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 11:41:53,497 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 11:41:53,498 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 11:41:53,498 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 11:41:53,498 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 11:41:53,498 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 11:41:53,499 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 11:41:53,499 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 11:41:53,499 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 11:41:53,877 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 11:41:53,912 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 11:41:53,915 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 11:41:53,917 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 11:41:53,918 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 11:41:53,919 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--paride--pf.ko.cil.i [2020-10-27 11:41:54,013 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f9f8bdd82/7b9f48f81583482c9dbd8a6b967802a6/FLAG1c6a454e1 [2020-10-27 11:41:55,163 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 11:41:55,165 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--paride--pf.ko.cil.i [2020-10-27 11:41:55,209 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f9f8bdd82/7b9f48f81583482c9dbd8a6b967802a6/FLAG1c6a454e1 [2020-10-27 11:41:55,572 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f9f8bdd82/7b9f48f81583482c9dbd8a6b967802a6 [2020-10-27 11:41:55,575 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 11:41:55,585 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 11:41:55,589 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 11:41:55,590 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 11:41:55,594 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 11:41:55,595 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 11:41:55" (1/1) ... [2020-10-27 11:41:55,601 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b4d23a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 11:41:55, skipping insertion in model container [2020-10-27 11:41:55,601 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 11:41:55" (1/1) ... [2020-10-27 11:41:55,610 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 11:41:55,812 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 11:41:58,816 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 11:41:58,889 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 11:41:59,332 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 11:42:00,433 INFO L208 MainTranslator]: Completed translation [2020-10-27 11:42:00,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 11:42:00 WrapperNode [2020-10-27 11:42:00,434 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 11:42:00,435 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 11:42:00,435 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 11:42:00,435 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 11:42:00,449 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 11:42:00" (1/1) ... [2020-10-27 11:42:00,449 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 11:42:00" (1/1) ... [2020-10-27 11:42:00,566 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 11:42:00" (1/1) ... [2020-10-27 11:42:00,566 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 11:42:00" (1/1) ... [2020-10-27 11:42:00,710 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 11:42:00" (1/1) ... [2020-10-27 11:42:00,734 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 11:42:00" (1/1) ... [2020-10-27 11:42:00,776 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 11:42:00" (1/1) ... [2020-10-27 11:42:00,804 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 11:42:00,805 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 11:42:00,805 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 11:42:00,805 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 11:42:00,806 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 11:42:00" (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 [2020-10-27 11:42:00,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 11:42:00,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 11:42:00,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2020-10-27 11:42:00,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2020-10-27 11:42:00,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 11:42:00,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-27 11:42:00,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-27 11:42:00,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2020-10-27 11:42:00,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2020-10-27 11:42:00,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2020-10-27 11:42:00,893 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-27 11:42:00,893 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-27 11:42:00,894 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2020-10-27 11:42:00,895 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2020-10-27 11:42:00,895 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2020-10-27 11:42:00,895 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-27 11:42:00,895 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_has_data [2020-10-27 11:42:00,898 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_cur_bytes [2020-10-27 11:42:00,898 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_data [2020-10-27 11:42:00,898 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2020-10-27 11:42:00,898 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2020-10-27 11:42:00,899 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_cur_bytes [2020-10-27 11:42:00,899 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_sectors [2020-10-27 11:42:00,899 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_cur_sectors [2020-10-27 11:42:00,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ps_set_intr [2020-10-27 11:42:00,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ps_tq_int [2020-10-27 11:42:00,899 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_init_units [2020-10-27 11:42:00,899 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_open [2020-10-27 11:42:00,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_getgeo [2020-10-27 11:42:00,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_ioctl [2020-10-27 11:42:00,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_release [2020-10-27 11:42:00,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_check_events [2020-10-27 11:42:00,900 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2020-10-27 11:42:00,900 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2020-10-27 11:42:00,900 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2020-10-27 11:42:00,901 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_wait [2020-10-27 11:42:00,901 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_command [2020-10-27 11:42:00,901 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_completion [2020-10-27 11:42:00,901 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_req_sense [2020-10-27 11:42:00,901 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_atapi [2020-10-27 11:42:00,901 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_lock [2020-10-27 11:42:00,901 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_eject [2020-10-27 11:42:00,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_sleep [2020-10-27 11:42:00,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_reset [2020-10-27 11:42:00,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_mode_sense [2020-10-27 11:42:00,902 INFO L138 BoogieDeclarations]: Found implementation of procedure xs [2020-10-27 11:42:00,902 INFO L138 BoogieDeclarations]: Found implementation of procedure xl [2020-10-27 11:42:00,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_get_capacity [2020-10-27 11:42:00,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_identify [2020-10-27 11:42:00,903 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_probe [2020-10-27 11:42:00,903 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_detect [2020-10-27 11:42:00,903 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_start [2020-10-27 11:42:00,903 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_ready [2020-10-27 11:42:00,903 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_end_request [2020-10-27 11:42:00,903 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pf_request [2020-10-27 11:42:00,903 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_next_buf [2020-10-27 11:42:00,903 INFO L138 BoogieDeclarations]: Found implementation of procedure next_request [2020-10-27 11:42:00,904 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pf_read [2020-10-27 11:42:00,904 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pf_read_start [2020-10-27 11:42:00,905 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pf_read_drq [2020-10-27 11:42:00,905 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pf_write [2020-10-27 11:42:00,905 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pf_write_start [2020-10-27 11:42:00,906 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pf_write_done [2020-10-27 11:42:00,906 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_init [2020-10-27 11:42:00,906 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_exit [2020-10-27 11:42:00,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pf_exit_2_2 [2020-10-27 11:42:00,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_pf_init_2_11 [2020-10-27 11:42:00,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_2_2_4 [2020-10-27 11:42:00,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_1_2_5 [2020-10-27 11:42:00,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_2_2_6 [2020-10-27 11:42:00,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_1_2_7 [2020-10-27 11:42:00,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-27 11:42:00,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-27 11:42:00,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_2 [2020-10-27 11:42:00,909 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 11:42:00,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_0_21 [2020-10-27 11:42:00,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_0_22 [2020-10-27 11:42:00,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_0_4 [2020-10-27 11:42:00,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_0_11 [2020-10-27 11:42:00,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_0_2 [2020-10-27 11:42:00,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_block_device_operations_io_instance_0 [2020-10-27 11:42:00,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_work_struct_dummy_resourceless_instance_1 [2020-10-27 11:42:00,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_95 [2020-10-27 11:42:00,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_96 [2020-10-27 11:42:00,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97 [2020-10-27 11:42:00,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_disk_101 [2020-10-27 11:42:00,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_102 [2020-10-27 11:42:00,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_103 [2020-10-27 11:42:00,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_104 [2020-10-27 11:42:00,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_105 [2020-10-27 11:42:00,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_106 [2020-10-27 11:42:00,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_107 [2020-10-27 11:42:00,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_108 [2020-10-27 11:42:00,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_disk_109 [2020-10-27 11:42:00,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_110 [2020-10-27 11:42:00,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_111 [2020-10-27 11:42:00,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_112 [2020-10-27 11:42:00,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_disk_114 [2020-10-27 11:42:00,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blk_init_queue_115 [2020-10-27 11:42:00,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_disk_116 [2020-10-27 11:42:00,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_add_disk_117 [2020-10-27 11:42:00,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_gendisk_118 [2020-10-27 11:42:00,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_disk_119 [2020-10-27 11:42:00,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blk_cleanup_queue_120 [2020-10-27 11:42:00,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_init_121 [2020-10-27 11:42:00,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_122 [2020-10-27 11:42:00,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_123 [2020-10-27 11:42:00,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_initialize_124 [2020-10-27 11:42:00,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-27 11:42:00,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-27 11:42:00,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-27 11:42:00,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-27 11:42:00,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-27 11:42:00,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-27 11:42:00,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-27 11:42:00,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-27 11:42:00,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-27 11:42:00,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-27 11:42:00,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add [2020-10-27 11:42:00,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub [2020-10-27 11:42:00,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-27 11:42:00,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc [2020-10-27 11:42:00,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec [2020-10-27 11:42:00,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-27 11:42:00,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-27 11:42:00,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-27 11:42:00,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-27 11:42:00,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-27 11:42:00,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2020-10-27 11:42:00,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-27 11:42:00,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2020-10-27 11:42:00,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_alloc_disk [2020-10-27 11:42:00,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_add_disk [2020-10-27 11:42:00,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2020-10-27 11:42:00,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2020-10-27 11:42:00,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2020-10-27 11:42:00,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_request_queue [2020-10-27 11:42:00,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-27 11:42:00,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2020-10-27 11:42:00,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_blk_get_request [2020-10-27 11:42:00,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_blk_make_request [2020-10-27 11:42:00,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_put_blk_rq [2020-10-27 11:42:00,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2020-10-27 11:42:00,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_create_class [2020-10-27 11:42:00,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_register_class [2020-10-27 11:42:00,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-27 11:42:00,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-27 11:42:00,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-27 11:42:00,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-27 11:42:00,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-27 11:42:00,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-27 11:42:00,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-27 11:42:00,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-27 11:42:00,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-27 11:42:00,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-27 11:42:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-27 11:42:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-27 11:42:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-27 11:42:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-27 11:42:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-27 11:42:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-27 11:42:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-27 11:42:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-27 11:42:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-27 11:42:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-27 11:42:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-27 11:42:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-27 11:42:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-27 11:42:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-27 11:42:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_get [2020-10-27 11:42:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2020-10-27 11:42:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2020-10-27 11:42:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-27 11:42:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_refcount [2020-10-27 11:42:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2020-10-27 11:42:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-27 11:42:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-27 11:42:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-27 11:42:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-27 11:42:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-27 11:42:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-27 11:42:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-27 11:42:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-27 11:42:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-27 11:42:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-27 11:42:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-27 11:42:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-27 11:42:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-27 11:42:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-27 11:42:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-27 11:42:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-27 11:42:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-27 11:42:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-27 11:42:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-27 11:42:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-27 11:42:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-27 11:42:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-27 11:42:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2020-10-27 11:42:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-27 11:42:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-27 11:42:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_initialize [2020-10-27 11:42:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-27 11:42:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-27 11:42:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-27 11:42:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-27 11:42:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-27 11:42:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-27 11:42:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2020-10-27 11:42:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2020-10-27 11:42:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-27 11:42:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-27 11:42:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-27 11:42:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-27 11:42:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-27 11:42:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-27 11:42:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-27 11:42:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-27 11:42:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-27 11:42:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_before_release_sock [2020-10-27 11:42:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2020-10-27 11:42:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-27 11:42:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-27 11:42:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2020-10-27 11:42:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-27 11:42:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-27 11:42:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-27 11:42:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_initialize [2020-10-27 11:42:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_final_state [2020-10-27 11:42:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_create_class [2020-10-27 11:42:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_class [2020-10-27 11:42:00,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2020-10-27 11:42:00,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2020-10-27 11:42:00,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-27 11:42:00,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-27 11:42:00,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-27 11:42:00,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-27 11:42:00,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-27 11:42:00,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2020-10-27 11:42:00,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2020-10-27 11:42:00,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2020-10-27 11:42:00,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-27 11:42:00,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-27 11:42:00,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2020-10-27 11:42:00,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-27 11:42:00,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-27 11:42:00,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-27 11:42:00,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-27 11:42:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 11:42:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-27 11:42:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-27 11:42:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-27 11:42:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-27 11:42:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-27 11:42:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-27 11:42:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-27 11:42:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-27 11:42:00,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-27 11:42:00,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-27 11:42:00,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-27 11:42:00,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-27 11:42:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-27 11:42:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-27 11:42:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-27 11:42:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-27 11:42:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-27 11:42:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-27 11:42:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-27 11:42:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-27 11:42:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-27 11:42:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-27 11:42:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-27 11:42:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-27 11:42:00,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-27 11:42:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-27 11:42:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-27 11:42:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-27 11:42:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-27 11:42:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-27 11:42:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-27 11:42:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_pf_mutex [2020-10-27 11:42:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_pf_mutex [2020-10-27 11:42:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_pf_mutex [2020-10-27 11:42:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_pf_mutex [2020-10-27 11:42:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_pf_mutex [2020-10-27 11:42:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_pf_mutex [2020-10-27 11:42:00,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-27 11:42:00,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-27 11:42:00,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-27 11:42:00,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-27 11:42:00,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-27 11:42:00,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-27 11:42:00,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-27 11:42:00,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-27 11:42:00,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-27 11:42:00,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-27 11:42:00,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-27 11:42:00,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-27 11:42:00,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-27 11:42:00,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-27 11:42:00,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-27 11:42:00,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-27 11:42:00,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-27 11:42:00,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-27 11:42:00,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-27 11:42:00,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-27 11:42:00,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-27 11:42:00,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-27 11:42:00,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-27 11:42:00,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-27 11:42:00,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-27 11:42:00,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-27 11:42:00,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-27 11:42:00,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-27 11:42:00,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-27 11:42:00,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-27 11:42:00,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-27 11:42:00,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-27 11:42:00,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-27 11:42:00,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-27 11:42:00,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-27 11:42:00,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-27 11:42:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-27 11:42:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-27 11:42:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-27 11:42:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-27 11:42:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-27 11:42:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-27 11:42:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_pf_spin_lock [2020-10-27 11:42:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_pf_spin_lock [2020-10-27 11:42:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_pf_spin_lock [2020-10-27 11:42:00,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_pf_spin_lock [2020-10-27 11:42:00,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_pf_spin_lock [2020-10-27 11:42:00,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_pf_spin_lock [2020-10-27 11:42:00,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_pf_spin_lock [2020-10-27 11:42:00,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_pf_spin_lock [2020-10-27 11:42:00,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ps_spinlock [2020-10-27 11:42:00,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ps_spinlock [2020-10-27 11:42:00,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ps_spinlock [2020-10-27 11:42:00,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ps_spinlock [2020-10-27 11:42:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ps_spinlock [2020-10-27 11:42:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ps_spinlock [2020-10-27 11:42:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ps_spinlock [2020-10-27 11:42:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ps_spinlock [2020-10-27 11:42:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-27 11:42:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-27 11:42:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-27 11:42:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-27 11:42:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-27 11:42:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-27 11:42:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-27 11:42:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-27 11:42:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-27 11:42:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-27 11:42:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-27 11:42:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-27 11:42:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-27 11:42:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-27 11:42:00,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-27 11:42:00,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-27 11:42:00,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-27 11:42:00,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-27 11:42:00,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-27 11:42:00,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-27 11:42:00,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-27 11:42:00,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_init [2020-10-27 11:42:00,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_alloc [2020-10-27 11:42:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_find [2020-10-27 11:42:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_remove [2020-10-27 11:42:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_destroy [2020-10-27 11:42:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2020-10-27 11:42:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 11:42:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-27 11:42:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-27 11:42:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-27 11:42:00,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-27 11:42:00,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-27 11:42:00,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-27 11:42:00,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-27 11:42:00,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-27 11:42:00,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-27 11:42:00,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__double_init [2020-10-27 11:42:00,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-27 11:42:00,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-27 11:42:00,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-27 11:42:00,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-27 11:42:00,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-27 11:42:00,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-27 11:42:00,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-27 11:42:00,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-27 11:42:00,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-27 11:42:00,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-27 11:42:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-27 11:42:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-27 11:42:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-27 11:42:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-27 11:42:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-27 11:42:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-27 11:42:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-27 11:42:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-27 11:42:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-27 11:42:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-27 11:42:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-27 11:42:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-27 11:42:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-27 11:42:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-27 11:42:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-27 11:42:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-27 11:42:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-27 11:42:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__double_release [2020-10-27 11:42:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-27 11:42:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-27 11:42:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-27 11:42:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-27 11:42:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-27 11:42:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-27 11:42:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-27 11:42:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-27 11:42:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-27 11:42:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-27 11:42:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-27 11:42:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-27 11:42:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-27 11:42:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-27 11:42:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-27 11:42:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-27 11:42:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-27 11:42:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-27 11:42:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-27 11:42:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-27 11:42:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2020-10-27 11:42:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_put [2020-10-27 11:42:00,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-27 11:42:00,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-27 11:42:00,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-27 11:42:00,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-27 11:42:00,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-27 11:42:00,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-27 11:42:00,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-27 11:42:00,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-27 11:42:00,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-27 11:42:00,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-27 11:42:00,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-27 11:42:00,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-27 11:42:00,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-27 11:42:00,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-27 11:42:00,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-27 11:42:00,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-27 11:42:00,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-27 11:42:00,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-27 11:42:00,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-27 11:42:00,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-27 11:42:00,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-27 11:42:00,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-27 11:42:00,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-27 11:42:00,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-27 11:42:00,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-27 11:42:00,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-27 11:42:00,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-27 11:42:00,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-27 11:42:00,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_end_request_cur [2020-10-27 11:42:00,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-27 11:42:00,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2020-10-27 11:42:00,984 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-27 11:42:00,984 INFO L138 BoogieDeclarations]: Found implementation of procedure add_disk [2020-10-27 11:42:00,985 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2020-10-27 11:42:00,985 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2020-10-27 11:42:00,985 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_fetch_request [2020-10-27 11:42:00,985 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_init_queue [2020-10-27 11:42:00,985 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_segments [2020-10-27 11:42:00,985 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2020-10-27 11:42:00,985 INFO L138 BoogieDeclarations]: Found implementation of procedure delayed_work_timer_fn [2020-10-27 11:42:00,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-27 11:42:00,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-27 11:42:00,985 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_connect [2020-10-27 11:42:00,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_disconnect [2020-10-27 11:42:00,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_do_claimed [2020-10-27 11:42:00,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_init [2020-10-27 11:42:00,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_block [2020-10-27 11:42:00,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_regr [2020-10-27 11:42:00,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_release [2020-10-27 11:42:00,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_block [2020-10-27 11:42:00,987 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_regr [2020-10-27 11:42:00,987 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-27 11:42:00,987 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2020-10-27 11:42:00,987 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-27 11:42:00,987 INFO L138 BoogieDeclarations]: Found implementation of procedure register_blkdev [2020-10-27 11:42:00,987 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2020-10-27 11:42:00,987 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2020-10-27 11:42:00,987 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-27 11:42:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 11:42:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-27 11:42:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-27 11:42:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-27 11:42:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-27 11:42:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-27 11:42:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-27 11:42:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-27 11:42:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-27 11:42:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-27 11:42:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2020-10-27 11:42:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2020-10-27 11:42:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2020-10-27 11:42:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2020-10-27 11:42:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_create_class [2020-10-27 11:42:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_register_class [2020-10-27 11:42:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-27 11:42:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-27 11:42:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-27 11:42:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-27 11:42:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2020-10-27 11:42:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-27 11:42:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-27 11:42:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-27 11:42:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-27 11:42:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-27 11:42:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-27 11:42:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-27 11:42:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-27 11:42:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_initialize [2020-10-27 11:42:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2020-10-27 11:42:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-27 11:42:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2020-10-27 11:42:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-27 11:42:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2020-10-27 11:42:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2020-10-27 11:42:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_create_class [2020-10-27 11:42:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_class [2020-10-27 11:42:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2020-10-27 11:42:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2020-10-27 11:42:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2020-10-27 11:42:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-27 11:42:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-27 11:42:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2020-10-27 11:42:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 11:42:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2020-10-27 11:42:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2020-10-27 11:42:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_alloc_disk [2020-10-27 11:42:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_add_disk [2020-10-27 11:42:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2020-10-27 11:42:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2020-10-27 11:42:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-27 11:42:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_initialize_124 [2020-10-27 11:42:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-27 11:42:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_init_121 [2020-10-27 11:42:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-27 11:42:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_122 [2020-10-27 11:42:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_123 [2020-10-27 11:42:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-27 11:42:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-27 11:42:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_102 [2020-10-27 11:42:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_104 [2020-10-27 11:42:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_106 [2020-10-27 11:42:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_pf_mutex [2020-10-27 11:42:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_pf_mutex [2020-10-27 11:42:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_request_queue [2020-10-27 11:42:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-27 11:42:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-27 11:42:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-27 11:42:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-27 11:42:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-27 11:42:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2020-10-27 11:42:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_95 [2020-10-27 11:42:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97 [2020-10-27 11:42:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_110 [2020-10-27 11:42:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_112 [2020-10-27 11:42:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_pf_spin_lock [2020-10-27 11:42:00,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_pf_spin_lock [2020-10-27 11:42:00,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ps_spinlock [2020-10-27 11:42:00,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ps_spinlock [2020-10-27 11:42:00,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 11:42:00,997 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-27 11:42:00,997 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-27 11:42:00,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_96 [2020-10-27 11:42:00,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_111 [2020-10-27 11:42:00,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_103 [2020-10-27 11:42:00,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_105 [2020-10-27 11:42:00,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_107 [2020-10-27 11:42:00,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_108 [2020-10-27 11:42:00,998 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-27 11:42:00,998 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-27 11:42:00,998 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-27 11:42:00,998 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2020-10-27 11:42:00,999 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2020-10-27 11:42:00,999 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2020-10-27 11:42:00,999 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-27 11:42:00,999 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2020-10-27 11:42:00,999 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2020-10-27 11:42:00,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_add_disk_117 [2020-10-27 11:42:00,999 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2020-10-27 11:42:00,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_gendisk_118 [2020-10-27 11:42:00,999 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2020-10-27 11:42:00,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 11:42:01,000 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2020-10-27 11:42:01,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 11:42:01,000 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2020-10-27 11:42:01,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_disk_101 [2020-10-27 11:42:01,000 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2020-10-27 11:42:01,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_disk_109 [2020-10-27 11:42:01,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_disk_114 [2020-10-27 11:42:01,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_disk_116 [2020-10-27 11:42:01,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_disk_119 [2020-10-27 11:42:01,001 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-27 11:42:01,001 INFO L130 BoogieDeclarations]: Found specification of procedure bio_has_data [2020-10-27 11:42:01,001 INFO L130 BoogieDeclarations]: Found specification of procedure bio_cur_bytes [2020-10-27 11:42:01,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 11:42:01,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 11:42:01,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 11:42:01,001 INFO L130 BoogieDeclarations]: Found specification of procedure bio_data [2020-10-27 11:42:01,001 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2020-10-27 11:42:01,002 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2020-10-27 11:42:01,002 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_cur_bytes [2020-10-27 11:42:01,002 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_sectors [2020-10-27 11:42:01,002 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_cur_sectors [2020-10-27 11:42:01,002 INFO L130 BoogieDeclarations]: Found specification of procedure blk_fetch_request [2020-10-27 11:42:01,002 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_end_request_cur [2020-10-27 11:42:01,002 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_queue [2020-10-27 11:42:01,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blk_init_queue_115 [2020-10-27 11:42:01,002 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2020-10-27 11:42:01,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blk_cleanup_queue_120 [2020-10-27 11:42:01,003 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segments [2020-10-27 11:42:01,003 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2020-10-27 11:42:01,003 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2020-10-27 11:42:01,003 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_regr [2020-10-27 11:42:01,003 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2020-10-27 11:42:01,003 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_block [2020-10-27 11:42:01,003 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_block [2020-10-27 11:42:01,003 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2020-10-27 11:42:01,004 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2020-10-27 11:42:01,004 INFO L130 BoogieDeclarations]: Found specification of procedure pi_do_claimed [2020-10-27 11:42:01,004 INFO L130 BoogieDeclarations]: Found specification of procedure ps_tq_int [2020-10-27 11:42:01,004 INFO L130 BoogieDeclarations]: Found specification of procedure ps_set_intr [2020-10-27 11:42:01,004 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2020-10-27 11:42:01,004 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2020-10-27 11:42:01,004 INFO L130 BoogieDeclarations]: Found specification of procedure pf_open [2020-10-27 11:42:01,004 INFO L130 BoogieDeclarations]: Found specification of procedure do_pf_request [2020-10-27 11:42:01,004 INFO L130 BoogieDeclarations]: Found specification of procedure pf_ioctl [2020-10-27 11:42:01,004 INFO L130 BoogieDeclarations]: Found specification of procedure pf_getgeo [2020-10-27 11:42:01,005 INFO L130 BoogieDeclarations]: Found specification of procedure pf_release [2020-10-27 11:42:01,005 INFO L130 BoogieDeclarations]: Found specification of procedure pf_detect [2020-10-27 11:42:01,005 INFO L130 BoogieDeclarations]: Found specification of procedure do_pf_read [2020-10-27 11:42:01,005 INFO L130 BoogieDeclarations]: Found specification of procedure do_pf_read_start [2020-10-27 11:42:01,005 INFO L130 BoogieDeclarations]: Found specification of procedure do_pf_write [2020-10-27 11:42:01,005 INFO L130 BoogieDeclarations]: Found specification of procedure do_pf_write_start [2020-10-27 11:42:01,005 INFO L130 BoogieDeclarations]: Found specification of procedure do_pf_read_drq [2020-10-27 11:42:01,005 INFO L130 BoogieDeclarations]: Found specification of procedure do_pf_write_done [2020-10-27 11:42:01,005 INFO L130 BoogieDeclarations]: Found specification of procedure pf_identify [2020-10-27 11:42:01,006 INFO L130 BoogieDeclarations]: Found specification of procedure pf_lock [2020-10-27 11:42:01,006 INFO L130 BoogieDeclarations]: Found specification of procedure pf_eject [2020-10-27 11:42:01,006 INFO L130 BoogieDeclarations]: Found specification of procedure pf_check_events [2020-10-27 11:42:01,006 INFO L130 BoogieDeclarations]: Found specification of procedure pf_init_units [2020-10-27 11:42:01,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-27 11:42:01,006 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2020-10-27 11:42:01,006 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2020-10-27 11:42:01,006 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2020-10-27 11:42:01,006 INFO L130 BoogieDeclarations]: Found specification of procedure pf_wait [2020-10-27 11:42:01,007 INFO L130 BoogieDeclarations]: Found specification of procedure pf_command [2020-10-27 11:42:01,007 INFO L130 BoogieDeclarations]: Found specification of procedure pf_completion [2020-10-27 11:42:01,007 INFO L130 BoogieDeclarations]: Found specification of procedure pf_req_sense [2020-10-27 11:42:01,007 INFO L130 BoogieDeclarations]: Found specification of procedure pf_atapi [2020-10-27 11:42:01,007 INFO L130 BoogieDeclarations]: Found specification of procedure pf_sleep [2020-10-27 11:42:01,007 INFO L130 BoogieDeclarations]: Found specification of procedure pf_reset [2020-10-27 11:42:01,007 INFO L130 BoogieDeclarations]: Found specification of procedure pf_mode_sense [2020-10-27 11:42:01,007 INFO L130 BoogieDeclarations]: Found specification of procedure xs [2020-10-27 11:42:01,008 INFO L130 BoogieDeclarations]: Found specification of procedure xl [2020-10-27 11:42:01,008 INFO L130 BoogieDeclarations]: Found specification of procedure pf_get_capacity [2020-10-27 11:42:01,008 INFO L130 BoogieDeclarations]: Found specification of procedure pf_probe [2020-10-27 11:42:01,008 INFO L130 BoogieDeclarations]: Found specification of procedure pf_start [2020-10-27 11:42:01,008 INFO L130 BoogieDeclarations]: Found specification of procedure pf_ready [2020-10-27 11:42:01,008 INFO L130 BoogieDeclarations]: Found specification of procedure pf_end_request [2020-10-27 11:42:01,008 INFO L130 BoogieDeclarations]: Found specification of procedure pf_next_buf [2020-10-27 11:42:01,008 INFO L130 BoogieDeclarations]: Found specification of procedure next_request [2020-10-27 11:42:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure pf_init [2020-10-27 11:42:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure pf_exit [2020-10-27 11:42:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pf_exit_2_2 [2020-10-27 11:42:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_pf_init_2_11 [2020-10-27 11:42:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_2_2_4 [2020-10-27 11:42:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_1_2_5 [2020-10-27 11:42:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_2_2_6 [2020-10-27 11:42:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_1_2_7 [2020-10-27 11:42:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-27 11:42:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-27 11:42:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_2 [2020-10-27 11:42:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 11:42:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_0_21 [2020-10-27 11:42:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_0_22 [2020-10-27 11:42:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_0_4 [2020-10-27 11:42:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_0_11 [2020-10-27 11:42:01,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_0_2 [2020-10-27 11:42:01,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_block_device_operations_io_instance_0 [2020-10-27 11:42:01,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_work_struct_dummy_resourceless_instance_1 [2020-10-27 11:42:01,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-27 11:42:01,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-27 11:42:01,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2020-10-27 11:42:01,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-27 11:42:01,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-27 11:42:01,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-27 11:42:01,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-27 11:42:01,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-27 11:42:01,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-27 11:42:01,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-27 11:42:01,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-27 11:42:01,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-27 11:42:01,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-27 11:42:01,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-27 11:42:01,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add [2020-10-27 11:42:01,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub [2020-10-27 11:42:01,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-27 11:42:01,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc [2020-10-27 11:42:01,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec [2020-10-27 11:42:01,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-27 11:42:01,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-27 11:42:01,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-27 11:42:01,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-27 11:42:01,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-27 11:42:01,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-27 11:42:01,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-27 11:42:01,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2020-10-27 11:42:01,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-27 11:42:01,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-27 11:42:01,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-27 11:42:01,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-27 11:42:01,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-27 11:42:01,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-27 11:42:01,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-27 11:42:01,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-27 11:42:01,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-27 11:42:01,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2020-10-27 11:42:01,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_put [2020-10-27 11:42:01,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-27 11:42:01,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-27 11:42:01,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_blk_get_request [2020-10-27 11:42:01,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_blk_make_request [2020-10-27 11:42:01,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_put_blk_rq [2020-10-27 11:42:01,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-27 11:42:01,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-27 11:42:01,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-27 11:42:01,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-27 11:42:01,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-27 11:42:01,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-27 11:42:01,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-27 11:42:01,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-27 11:42:01,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-27 11:42:01,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 11:42:01,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-27 11:42:01,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-27 11:42:01,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-27 11:42:01,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-27 11:42:01,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-27 11:42:01,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-27 11:42:01,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-27 11:42:01,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-27 11:42:01,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-27 11:42:01,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-27 11:42:01,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-27 11:42:01,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-27 11:42:01,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-27 11:42:01,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-27 11:42:01,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-27 11:42:01,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-27 11:42:01,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-27 11:42:01,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-27 11:42:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-27 11:42:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-27 11:42:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-27 11:42:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-27 11:42:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-27 11:42:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-27 11:42:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-27 11:42:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-27 11:42:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-27 11:42:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-27 11:42:01,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_get [2020-10-27 11:42:01,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2020-10-27 11:42:01,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2020-10-27 11:42:01,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-27 11:42:01,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_refcount [2020-10-27 11:42:01,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-27 11:42:01,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-27 11:42:01,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-27 11:42:01,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-27 11:42:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-27 11:42:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-27 11:42:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-27 11:42:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-27 11:42:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-27 11:42:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-27 11:42:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-27 11:42:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-27 11:42:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-27 11:42:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-27 11:42:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-27 11:42:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-27 11:42:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-27 11:42:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-27 11:42:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-27 11:42:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-27 11:42:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-27 11:42:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-27 11:42:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-27 11:42:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-27 11:42:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-27 11:42:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-27 11:42:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-27 11:42:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-27 11:42:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-27 11:42:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-27 11:42:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-27 11:42:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-27 11:42:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-27 11:42:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-27 11:42:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-27 11:42:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-27 11:42:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-27 11:42:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-27 11:42:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-27 11:42:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2020-10-27 11:42:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-27 11:42:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-27 11:42:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-27 11:42:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-27 11:42:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-27 11:42:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-27 11:42:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-27 11:42:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-27 11:42:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-27 11:42:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__double_release [2020-10-27 11:42:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-27 11:42:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-27 11:42:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-27 11:42:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_before_release_sock [2020-10-27 11:42:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-27 11:42:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-27 11:42:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-27 11:42:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-27 11:42:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-27 11:42:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-27 11:42:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-27 11:42:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-27 11:42:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-27 11:42:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-27 11:42:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-27 11:42:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_initialize [2020-10-27 11:42:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_final_state [2020-10-27 11:42:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-27 11:42:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-27 11:42:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-27 11:42:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-27 11:42:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-27 11:42:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-27 11:42:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-27 11:42:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2020-10-27 11:42:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2020-10-27 11:42:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-27 11:42:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-27 11:42:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-27 11:42:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-27 11:42:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-27 11:42:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-27 11:42:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2020-10-27 11:42:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-27 11:42:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-27 11:42:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-27 11:42:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-27 11:42:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-27 11:42:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-27 11:42:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-27 11:42:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 11:42:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-27 11:42:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 11:42:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-27 11:42:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 11:42:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-27 11:42:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-27 11:42:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 11:42:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 11:42:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-27 11:42:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-27 11:42:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-27 11:42:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-27 11:42:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 11:42:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-27 11:42:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-27 11:42:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-27 11:42:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-27 11:42:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-27 11:42:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-27 11:42:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-27 11:42:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-27 11:42:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-27 11:42:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-27 11:42:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-27 11:42:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-27 11:42:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-27 11:42:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-27 11:42:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-27 11:42:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-27 11:42:01,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-27 11:42:01,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-27 11:42:01,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-27 11:42:01,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-27 11:42:01,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-27 11:42:01,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-27 11:42:01,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_pf_mutex [2020-10-27 11:42:01,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_pf_mutex [2020-10-27 11:42:01,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_pf_mutex [2020-10-27 11:42:01,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_pf_mutex [2020-10-27 11:42:01,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-27 11:42:01,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-27 11:42:01,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-27 11:42:01,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-27 11:42:01,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-27 11:42:01,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-27 11:42:01,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-27 11:42:01,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-27 11:42:01,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-27 11:42:01,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-27 11:42:01,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-27 11:42:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-27 11:42:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-27 11:42:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-27 11:42:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-27 11:42:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-27 11:42:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-27 11:42:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-27 11:42:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-27 11:42:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-27 11:42:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-27 11:42:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-27 11:42:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-27 11:42:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-27 11:42:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-27 11:42:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-27 11:42:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-27 11:42:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-27 11:42:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-27 11:42:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-27 11:42:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-27 11:42:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-27 11:42:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-27 11:42:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-27 11:42:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-27 11:42:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-27 11:42:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-27 11:42:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-27 11:42:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-27 11:42:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-27 11:42:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-27 11:42:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-27 11:42:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-27 11:42:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-27 11:42:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-27 11:42:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-27 11:42:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_pf_spin_lock [2020-10-27 11:42:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_pf_spin_lock [2020-10-27 11:42:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_pf_spin_lock [2020-10-27 11:42:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_pf_spin_lock [2020-10-27 11:42:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_pf_spin_lock [2020-10-27 11:42:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_pf_spin_lock [2020-10-27 11:42:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ps_spinlock [2020-10-27 11:42:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ps_spinlock [2020-10-27 11:42:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ps_spinlock [2020-10-27 11:42:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ps_spinlock [2020-10-27 11:42:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ps_spinlock [2020-10-27 11:42:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ps_spinlock [2020-10-27 11:42:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-27 11:42:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-27 11:42:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-27 11:42:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-27 11:42:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-27 11:42:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-27 11:42:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-27 11:42:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-27 11:42:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-27 11:42:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-27 11:42:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-27 11:42:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-27 11:42:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-27 11:42:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-27 11:42:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-27 11:42:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-27 11:42:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-27 11:42:01,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-27 11:42:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-27 11:42:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-27 11:42:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-27 11:42:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-27 11:42:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-27 11:42:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__double_init [2020-10-27 11:42:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-27 11:42:01,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-27 11:42:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_init [2020-10-27 11:42:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_alloc [2020-10-27 11:42:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_find [2020-10-27 11:42:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_remove [2020-10-27 11:42:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_destroy [2020-10-27 11:42:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 11:42:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 11:42:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 11:42:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 11:42:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 11:42:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-27 11:42:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-27 11:42:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 11:42:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 11:42:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 11:42:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 11:42:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 11:42:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-27 11:42:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-27 11:42:05,956 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-27 11:42:06,016 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_linux_kernel_module_module_put_and_exitFINAL: assume true; [2020-10-27 11:42:09,935 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 11:42:09,935 INFO L298 CfgBuilder]: Removed 4 assume(true) statements. [2020-10-27 11:42:09,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 11:42:09 BoogieIcfgContainer [2020-10-27 11:42:09,951 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 11:42:09,954 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 11:42:09,955 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 11:42:09,959 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 11:42:09,960 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 11:41:55" (1/3) ... [2020-10-27 11:42:09,960 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@624890cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 11:42:09, skipping insertion in model container [2020-10-27 11:42:09,961 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 11:42:00" (2/3) ... [2020-10-27 11:42:09,961 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@624890cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 11:42:09, skipping insertion in model container [2020-10-27 11:42:09,961 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 11:42:09" (3/3) ... [2020-10-27 11:42:09,964 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--block--paride--pf.ko.cil.i [2020-10-27 11:42:09,978 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 11:42:09,987 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-27 11:42:10,002 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-27 11:42:10,041 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 11:42:10,042 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 11:42:10,042 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 11:42:10,042 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 11:42:10,042 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 11:42:10,042 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 11:42:10,042 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 11:42:10,042 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 11:42:10,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2409 states. [2020-10-27 11:42:10,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2020-10-27 11:42:10,123 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 11:42:10,125 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 11:42:10,125 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 11:42:10,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 11:42:10,142 INFO L82 PathProgramCache]: Analyzing trace with hash 738080864, now seen corresponding path program 1 times [2020-10-27 11:42:10,152 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 11:42:10,153 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1030738362] [2020-10-27 11:42:10,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 11:42:10,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 11:42:10,827 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 11:42:11,219 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 11:42:11,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 11:42:13,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 11:42:15,780 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 11:42:15,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 76 [2020-10-27 11:42:15,781 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-27 11:42:15,781 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5092 [2020-10-27 11:42:15,783 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 11:42:15,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 20 [2020-10-27 11:42:15,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 11:42:15,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 61 [2020-10-27 11:42:15,784 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-27 11:42:19,038 WARN L193 SmtUtils]: Spent 2.75 s on a formula simplification that was a NOOP. DAG size: 637 [2020-10-27 11:42:19,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 11:42:19,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 11:42:19,182 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 11:42:19,659 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 11:42:19,659 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 11:42:19,659 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 11:42:19,660 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 539 [2020-10-27 11:42:19,660 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 11:42:19,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 11:42:19,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 11:42:19,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-27 11:42:19,660 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 11:42:19,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-27 11:42:19,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 11:42:19,745 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 11:42:19,760 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 11:42:19,760 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-27 11:42:19,761 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 11:42:19,761 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-27 11:42:19,761 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 11:42:19,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 11:42:19,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 11:42:19,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-27 11:42:19,761 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 11:42:19,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 11:42:19,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 11:42:19,777 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 11:42:19,781 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 11:42:19,781 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-27 11:42:19,782 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 11:42:19,782 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 11:42:19,782 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 11:42:19,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 11:42:19,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 11:42:19,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 11:42:19,782 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 11:42:19,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 11:42:19,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 11:42:19,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 11:42:19,800 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 11:42:19,800 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 11:42:19,800 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 11:42:19,801 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 11:42:19,801 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 11:42:19,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 11:42:19,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 11:42:19,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 11:42:19,802 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 11:42:19,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2020-10-27 11:42:19,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 11:42:19,869 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 11:42:19,881 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 11:42:19,903 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 11:42:19,904 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 11:42:19,904 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 11:42:19,904 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-27 11:42:19,904 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 11:42:19,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-27 11:42:19,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-27 11:42:19,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 11:42:19,905 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 11:42:19,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-27 11:42:19,986 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1030738362] [2020-10-27 11:42:19,989 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-27 11:42:19,989 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-10-27 11:42:19,990 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1374863164] [2020-10-27 11:42:20,005 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-10-27 11:42:20,005 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 11:42:20,020 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-10-27 11:42:20,021 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2020-10-27 11:42:20,024 INFO L87 Difference]: Start difference. First operand 2409 states. Second operand 12 states. [2020-10-27 11:42:26,646 WARN L193 SmtUtils]: Spent 2.65 s on a formula simplification that was a NOOP. DAG size: 643 [2020-10-27 11:42:30,413 WARN L193 SmtUtils]: Spent 2.74 s on a formula simplification that was a NOOP. DAG size: 648 [2020-10-27 11:42:34,008 WARN L193 SmtUtils]: Spent 2.82 s on a formula simplification that was a NOOP. DAG size: 652 [2020-10-27 11:42:36,912 WARN L193 SmtUtils]: Spent 2.79 s on a formula simplification that was a NOOP. DAG size: 647 [2020-10-27 11:42:39,929 WARN L193 SmtUtils]: Spent 2.79 s on a formula simplification that was a NOOP. DAG size: 651 [2020-10-27 11:42:42,850 WARN L193 SmtUtils]: Spent 2.79 s on a formula simplification that was a NOOP. DAG size: 647 [2020-10-27 11:42:45,997 WARN L193 SmtUtils]: Spent 2.87 s on a formula simplification that was a NOOP. DAG size: 655 [2020-10-27 11:45:11,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-27 11:45:11,828 INFO L93 Difference]: Finished difference Result 4202 states and 5911 transitions. [2020-10-27 11:45:11,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-27 11:45:11,830 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 46 [2020-10-27 11:45:11,831 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-27 11:45:11,883 INFO L225 Difference]: With dead ends: 4202 [2020-10-27 11:45:11,883 INFO L226 Difference]: Without dead ends: 2783 [2020-10-27 11:45:11,905 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 23.0s TimeCoverageRelationStatistics Valid=108, Invalid=312, Unknown=0, NotChecked=0, Total=420 [2020-10-27 11:45:11,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2783 states. [2020-10-27 11:45:13,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2783 to 2175. [2020-10-27 11:45:13,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2175 states. [2020-10-27 11:45:13,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2175 states to 2175 states and 2750 transitions. [2020-10-27 11:45:13,188 INFO L78 Accepts]: Start accepts. Automaton has 2175 states and 2750 transitions. Word has length 46 [2020-10-27 11:45:13,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-27 11:45:13,188 INFO L481 AbstractCegarLoop]: Abstraction has 2175 states and 2750 transitions. [2020-10-27 11:45:13,188 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-10-27 11:45:13,189 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 2750 transitions. [2020-10-27 11:45:13,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2020-10-27 11:45:13,203 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 11:45:13,203 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 11:45:13,203 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-27 11:45:13,204 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 11:45:13,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 11:45:13,204 INFO L82 PathProgramCache]: Analyzing trace with hash 1444667995, now seen corresponding path program 1 times [2020-10-27 11:45:13,204 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 11:45:13,205 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [283849995] [2020-10-27 11:45:13,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 11:45:13,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 11:45:13,477 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 11:45:13,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 11:45:13,732 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 11:45:14,364 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 11:45:16,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 11:45:18,514 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 11:45:18,514 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 88 [2020-10-27 11:45:18,514 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-27 11:45:18,514 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5186 [2020-10-27 11:45:18,515 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 11:45:18,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 20 [2020-10-27 11:45:18,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 11:45:18,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 73 [2020-10-27 11:45:18,515 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 11:45:21,513 WARN L193 SmtUtils]: Spent 2.66 s on a formula simplification that was a NOOP. DAG size: 637 [2020-10-27 11:45:21,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 11:45:21,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 11:45:21,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 11:45:22,106 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 11:45:22,107 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 11:45:22,107 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 11:45:22,107 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 484 [2020-10-27 11:45:22,107 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 11:45:22,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 11:45:22,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 11:45:22,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-27 11:45:22,108 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 11:45:22,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-27 11:45:22,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 11:45:22,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 11:45:22,208 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 11:45:22,209 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-27 11:45:22,209 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 11:45:22,209 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 11:45:22,210 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 11:45:22,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 11:45:22,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 11:45:22,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-27 11:45:22,210 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 11:45:22,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 11:45:22,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 11:45:22,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 11:45:22,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 11:45:22,237 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-27 11:45:22,237 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 11:45:22,237 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 11:45:22,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 11:45:22,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 11:45:22,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 11:45:22,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 11:45:22,238 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 11:45:22,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 11:45:22,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 11:45:22,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 11:45:22,250 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 11:45:22,250 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 11:45:22,250 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 11:45:22,250 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 11:45:22,251 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 11:45:22,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 11:45:22,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 11:45:22,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 11:45:22,251 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 11:45:22,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2020-10-27 11:45:22,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 11:45:22,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 11:45:22,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 11:45:22,337 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 11:45:22,337 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 11:45:22,337 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 11:45:22,338 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-27 11:45:22,338 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 11:45:22,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-27 11:45:22,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-27 11:45:22,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 11:45:22,338 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 11:45:22,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2020-10-27 11:45:22,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 11:45:22,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 11:45:22,435 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 11:45:22,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 11:45:22,481 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 11:45:22,481 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 11:45:22,481 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-27 11:45:22,481 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-27 11:45:22,481 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 11:45:22,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-27 11:45:22,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-27 11:45:22,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-27 11:45:22,482 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 11:45:22,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-27 11:45:22,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 11:45:22,506 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 11:45:22,518 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 11:45:22,519 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 11:45:22,519 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 11:45:22,519 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-27 11:45:22,519 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 11:45:22,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 11:45:22,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 11:45:22,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-27 11:45:22,520 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 11:45:22,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-27 11:45:22,548 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [283849995] [2020-10-27 11:45:22,548 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-27 11:45:22,548 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-10-27 11:45:22,549 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1077941528] [2020-10-27 11:45:22,551 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-10-27 11:45:22,551 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 11:45:22,563 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-10-27 11:45:22,563 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=127, Unknown=0, NotChecked=0, Total=156 [2020-10-27 11:45:22,563 INFO L87 Difference]: Start difference. First operand 2175 states and 2750 transitions. Second operand 13 states. [2020-10-27 11:45:37,204 WARN L193 SmtUtils]: Spent 2.80 s on a formula simplification that was a NOOP. DAG size: 643 [2020-10-27 11:45:43,315 WARN L193 SmtUtils]: Spent 2.85 s on a formula simplification that was a NOOP. DAG size: 647 [2020-10-27 11:45:46,423 WARN L193 SmtUtils]: Spent 2.88 s on a formula simplification that was a NOOP. DAG size: 651 [2020-10-27 11:45:49,382 WARN L193 SmtUtils]: Spent 2.82 s on a formula simplification that was a NOOP. DAG size: 647 [2020-10-27 11:45:52,372 WARN L193 SmtUtils]: Spent 2.80 s on a formula simplification that was a NOOP. DAG size: 651