/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=DEEPEST --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--usb--misc--iowarrior.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 06:37:28,302 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 06:37:28,305 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 06:37:28,355 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 06:37:28,355 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 06:37:28,362 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 06:37:28,364 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 06:37:28,369 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 06:37:28,373 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 06:37:28,379 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 06:37:28,380 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 06:37:28,382 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 06:37:28,382 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 06:37:28,385 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 06:37:28,388 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 06:37:28,391 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 06:37:28,392 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 06:37:28,395 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 06:37:28,402 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 06:37:28,410 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 06:37:28,412 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 06:37:28,414 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 06:37:28,415 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 06:37:28,418 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 06:37:28,427 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 06:37:28,428 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 06:37:28,428 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 06:37:28,429 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 06:37:28,430 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 06:37:28,444 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 06:37:28,445 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 06:37:28,445 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 06:37:28,447 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 06:37:28,448 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 06:37:28,449 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 06:37:28,450 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 06:37:28,450 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 06:37:28,450 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 06:37:28,451 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 06:37:28,452 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 06:37:28,452 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 06:37:28,460 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 [2020-10-28 06:37:28,510 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 06:37:28,512 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 06:37:28,516 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 06:37:28,516 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 06:37:28,516 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 06:37:28,517 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 06:37:28,517 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 06:37:28,518 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 06:37:28,518 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 06:37:28,518 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 06:37:28,519 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 06:37:28,519 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 06:37:28,519 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 06:37:28,520 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 06:37:28,520 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 06:37:28,520 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 06:37:28,520 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 06:37:28,521 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 06:37:28,521 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 06:37:28,521 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 06:37:28,521 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 06:37:28,521 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 06:37:28,522 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 06:37:28,522 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 06:37:28,522 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 06:37:28,522 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 06:37:28,522 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 06:37:28,523 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 06:37:28,910 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 06:37:28,953 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 06:37:28,955 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 06:37:28,956 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 06:37:28,960 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 06:37:28,962 INFO L432 ainManager$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--usb--misc--iowarrior.ko.cil.i [2020-10-28 06:37:29,051 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/53d1c24d7/53c68d0526704fb9baa3322c72aae256/FLAGe004ed6a4 [2020-10-28 06:37:30,214 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 06:37:30,215 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--misc--iowarrior.ko.cil.i [2020-10-28 06:37:30,263 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/53d1c24d7/53c68d0526704fb9baa3322c72aae256/FLAGe004ed6a4 [2020-10-28 06:37:30,637 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/53d1c24d7/53c68d0526704fb9baa3322c72aae256 [2020-10-28 06:37:30,640 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 06:37:30,647 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 06:37:30,651 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 06:37:30,651 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 06:37:30,657 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 06:37:30,658 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 06:37:30" (1/1) ... [2020-10-28 06:37:30,663 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@249efe66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:37:30, skipping insertion in model container [2020-10-28 06:37:30,664 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 06:37:30" (1/1) ... [2020-10-28 06:37:30,672 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 06:37:30,881 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 06:37:34,078 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 06:37:34,134 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 06:37:34,485 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 06:37:35,163 INFO L208 MainTranslator]: Completed translation [2020-10-28 06:37:35,164 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:37:35 WrapperNode [2020-10-28 06:37:35,164 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 06:37:35,165 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 06:37:35,165 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 06:37:35,166 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 06:37:35,179 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:37:35" (1/1) ... [2020-10-28 06:37:35,179 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:37:35" (1/1) ... [2020-10-28 06:37:35,322 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:37:35" (1/1) ... [2020-10-28 06:37:35,323 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:37:35" (1/1) ... [2020-10-28 06:37:35,478 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:37:35" (1/1) ... [2020-10-28 06:37:35,503 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:37:35" (1/1) ... [2020-10-28 06:37:35,553 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:37:35" (1/1) ... [2020-10-28 06:37:35,587 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 06:37:35,588 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 06:37:35,588 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 06:37:35,588 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 06:37:35,589 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:37:35" (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 [2020-10-28 06:37:35,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 06:37:35,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 06:37:35,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-28 06:37:35,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 06:37:35,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 06:37:35,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-28 06:37:35,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 06:37:35,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2020-10-28 06:37:35,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2020-10-28 06:37:35,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2020-10-28 06:37:35,682 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-28 06:37:35,682 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-28 06:37:35,683 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-28 06:37:35,683 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 06:37:35,684 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 06:37:35,684 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 06:37:35,684 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-28 06:37:35,686 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2020-10-28 06:37:35,687 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2020-10-28 06:37:35,687 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2020-10-28 06:37:35,687 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2020-10-28 06:37:35,687 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_out [2020-10-28 06:37:35,687 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2020-10-28 06:37:35,687 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-28 06:37:35,687 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-28 06:37:35,688 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-28 06:37:35,688 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-28 06:37:35,688 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-28 06:37:35,688 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-28 06:37:35,688 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-28 06:37:35,688 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-28 06:37:35,688 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-28 06:37:35,688 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2020-10-28 06:37:35,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-28 06:37:35,689 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2020-10-28 06:37:35,689 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_report [2020-10-28 06:37:35,689 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_report [2020-10-28 06:37:35,689 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_callback [2020-10-28 06:37:35,689 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_write_callback [2020-10-28 06:37:35,689 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_delete [2020-10-28 06:37:35,690 INFO L138 BoogieDeclarations]: Found implementation of procedure read_index [2020-10-28 06:37:35,690 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_read [2020-10-28 06:37:35,690 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_write [2020-10-28 06:37:35,690 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_ioctl [2020-10-28 06:37:35,690 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_open [2020-10-28 06:37:35,690 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_release [2020-10-28 06:37:35,690 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_poll [2020-10-28 06:37:35,690 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_devnode [2020-10-28 06:37:35,691 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_probe [2020-10-28 06:37:35,691 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_disconnect [2020-10-28 06:37:35,691 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_driver_init [2020-10-28 06:37:35,691 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_driver_exit [2020-10-28 06:37:35,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_iowarrior_driver_exit_5_2 [2020-10-28 06:37:35,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_iowarrior_driver_init_5_9 [2020-10-28 06:37:35,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_3_1 [2020-10-28 06:37:35,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_5_4 [2020-10-28 06:37:35,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_2_2 [2020-10-28 06:37:35,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_2_3 [2020-10-28 06:37:35,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_4_2 [2020-10-28 06:37:35,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_5_5 [2020-10-28 06:37:35,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_5 [2020-10-28 06:37:35,694 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 06:37:35,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2020-10-28 06:37:35,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2020-10-28 06:37:35,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_25 [2020-10-28 06:37:35,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_26 [2020-10-28 06:37:35,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_29 [2020-10-28 06:37:35,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2020-10-28 06:37:35,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2020-10-28 06:37:35,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2020-10-28 06:37:35,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2020-10-28 06:37:35,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2020-10-28 06:37:35,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_2 [2020-10-28 06:37:35,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_1_9 [2020-10-28 06:37:35,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_1_10 [2020-10-28 06:37:35,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_1_13 [2020-10-28 06:37:35,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_1_4 [2020-10-28 06:37:35,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_1_7 [2020-10-28 06:37:35,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2020-10-28 06:37:35,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_1 [2020-10-28 06:37:35,698 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-28 06:37:35,698 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-28 06:37:35,699 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 06:37:35,700 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-28 06:37:35,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_95 [2020-10-28 06:37:35,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_96 [2020-10-28 06:37:35,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_98 [2020-10-28 06:37:35,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_coherent_99 [2020-10-28 06:37:35,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_100 [2020-10-28 06:37:35,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_101 [2020-10-28 06:37:35,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_102 [2020-10-28 06:37:35,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_103 [2020-10-28 06:37:35,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_104 [2020-10-28 06:37:35,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_105 [2020-10-28 06:37:35,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_coherent_106 [2020-10-28 06:37:35,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_107 [2020-10-28 06:37:35,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_108 [2020-10-28 06:37:35,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_109 [2020-10-28 06:37:35,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_110 [2020-10-28 06:37:35,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_111 [2020-10-28 06:37:35,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_112 [2020-10-28 06:37:35,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_113 [2020-10-28 06:37:35,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_114 [2020-10-28 06:37:35,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_115 [2020-10-28 06:37:35,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_116 [2020-10-28 06:37:35,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_117 [2020-10-28 06:37:35,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_118 [2020-10-28 06:37:35,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_119 [2020-10-28 06:37:35,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_120 [2020-10-28 06:37:35,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_121 [2020-10-28 06:37:35,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_122 [2020-10-28 06:37:35,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_123 [2020-10-28 06:37:35,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_124 [2020-10-28 06:37:35,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_125 [2020-10-28 06:37:35,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_126 [2020-10-28 06:37:35,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_127 [2020-10-28 06:37:35,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_128 [2020-10-28 06:37:35,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_129 [2020-10-28 06:37:35,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_130 [2020-10-28 06:37:35,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_131 [2020-10-28 06:37:35,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_132 [2020-10-28 06:37:35,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_133 [2020-10-28 06:37:35,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_init_134 [2020-10-28 06:37:35,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_135 [2020-10-28 06:37:35,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_136 [2020-10-28 06:37:35,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_initialize_137 [2020-10-28 06:37:35,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_pre_probe_138 [2020-10-28 06:37:35,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_139 [2020-10-28 06:37:35,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-28 06:37:35,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-28 06:37:35,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-28 06:37:35,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-28 06:37:35,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-28 06:37:35,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-28 06:37:35,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-28 06:37:35,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-28 06:37:35,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-28 06:37:35,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-28 06:37:35,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add [2020-10-28 06:37:35,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub [2020-10-28 06:37:35,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-28 06:37:35,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc [2020-10-28 06:37:35,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec [2020-10-28 06:37:35,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-28 06:37:35,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-28 06:37:35,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-28 06:37:35,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-28 06:37:35,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-28 06:37:35,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2020-10-28 06:37:35,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-28 06:37:35,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2020-10-28 06:37:35,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_add_disk [2020-10-28 06:37:35,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2020-10-28 06:37:35,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2020-10-28 06:37:35,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2020-10-28 06:37:35,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-28 06:37:35,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2020-10-28 06:37:35,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_put_blk_rq [2020-10-28 06:37:35,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2020-10-28 06:37:35,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_create_class [2020-10-28 06:37:35,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_register_class [2020-10-28 06:37:35,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-28 06:37:35,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-28 06:37:35,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-28 06:37:35,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-28 06:37:35,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-28 06:37:35,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-28 06:37:35,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 06:37:35,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 06:37:35,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 06:37:35,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 06:37:35,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-28 06:37:35,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-28 06:37:35,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-28 06:37:35,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-28 06:37:35,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-28 06:37:35,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-28 06:37:35,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-28 06:37:35,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-28 06:37:35,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-28 06:37:35,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-28 06:37:35,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-28 06:37:35,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-28 06:37:35,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-28 06:37:35,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-28 06:37:35,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_get [2020-10-28 06:37:35,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2020-10-28 06:37:35,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2020-10-28 06:37:35,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-28 06:37:35,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_refcount [2020-10-28 06:37:35,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2020-10-28 06:37:35,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-28 06:37:35,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-28 06:37:35,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-28 06:37:35,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-28 06:37:35,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-28 06:37:35,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-28 06:37:35,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-28 06:37:35,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-28 06:37:35,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-28 06:37:35,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-28 06:37:35,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-28 06:37:35,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-28 06:37:35,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-28 06:37:35,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-28 06:37:35,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-28 06:37:35,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-28 06:37:35,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-28 06:37:35,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-28 06:37:35,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-28 06:37:35,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-28 06:37:35,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-28 06:37:35,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-28 06:37:35,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2020-10-28 06:37:35,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-28 06:37:35,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-28 06:37:35,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_initialize [2020-10-28 06:37:35,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-28 06:37:35,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-28 06:37:35,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-28 06:37:35,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-28 06:37:35,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-28 06:37:35,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-28 06:37:35,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2020-10-28 06:37:35,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2020-10-28 06:37:35,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-28 06:37:35,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-28 06:37:35,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-28 06:37:35,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-28 06:37:35,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-28 06:37:35,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-28 06:37:35,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-28 06:37:35,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-28 06:37:35,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-28 06:37:35,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_before_release_sock [2020-10-28 06:37:35,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2020-10-28 06:37:35,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-28 06:37:35,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-28 06:37:35,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2020-10-28 06:37:35,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-28 06:37:35,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-28 06:37:35,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-28 06:37:35,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_initialize [2020-10-28 06:37:35,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_final_state [2020-10-28 06:37:35,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_create_class [2020-10-28 06:37:35,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_class [2020-10-28 06:37:35,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2020-10-28 06:37:35,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2020-10-28 06:37:35,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-28 06:37:35,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-28 06:37:35,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-28 06:37:35,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-28 06:37:35,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-28 06:37:35,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2020-10-28 06:37:35,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2020-10-28 06:37:35,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2020-10-28 06:37:35,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-28 06:37:35,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_alloc_urb [2020-10-28 06:37:35,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-28 06:37:35,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2020-10-28 06:37:35,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-28 06:37:35,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 06:37:35,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 06:37:35,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 06:37:35,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 06:37:35,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-28 06:37:35,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 06:37:35,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-28 06:37:35,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-28 06:37:35,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-28 06:37:35,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 06:37:35,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 06:37:35,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 06:37:35,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-28 06:37:35,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-28 06:37:35,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-28 06:37:35,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-28 06:37:35,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-28 06:37:35,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-28 06:37:35,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-28 06:37:35,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-28 06:37:35,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-28 06:37:35,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-28 06:37:35,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-28 06:37:35,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_iowarrior_mutex [2020-10-28 06:37:35,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_iowarrior_mutex [2020-10-28 06:37:35,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_iowarrior_mutex [2020-10-28 06:37:35,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_iowarrior_mutex [2020-10-28 06:37:35,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_iowarrior_mutex [2020-10-28 06:37:35,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_iowarrior_mutex [2020-10-28 06:37:35,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_iowarrior_open_disc_lock [2020-10-28 06:37:35,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_iowarrior_open_disc_lock [2020-10-28 06:37:35,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_iowarrior_open_disc_lock [2020-10-28 06:37:35,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_iowarrior_open_disc_lock [2020-10-28 06:37:35,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_iowarrior_open_disc_lock [2020-10-28 06:37:35,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_iowarrior_open_disc_lock [2020-10-28 06:37:35,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-28 06:37:35,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-28 06:37:35,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-28 06:37:35,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-28 06:37:35,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-28 06:37:35,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-28 06:37:35,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-28 06:37:35,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-28 06:37:35,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-28 06:37:35,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-28 06:37:35,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 06:37:35,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-28 06:37:35,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_iowarrior [2020-10-28 06:37:35,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_iowarrior [2020-10-28 06:37:35,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_iowarrior [2020-10-28 06:37:35,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_iowarrior [2020-10-28 06:37:35,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_iowarrior [2020-10-28 06:37:35,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_iowarrior [2020-10-28 06:37:35,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-28 06:37:35,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-28 06:37:35,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-28 06:37:35,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-28 06:37:35,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-28 06:37:35,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 06:37:35,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 06:37:35,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 06:37:35,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 06:37:35,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 06:37:35,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-28 06:37:35,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-28 06:37:35,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-28 06:37:35,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-28 06:37:35,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-28 06:37:35,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-28 06:37:35,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-28 06:37:35,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 06:37:35,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_intr_idx_lock_of_iowarrior [2020-10-28 06:37:35,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_intr_idx_lock_of_iowarrior [2020-10-28 06:37:35,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_intr_idx_lock_of_iowarrior [2020-10-28 06:37:35,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_intr_idx_lock_of_iowarrior [2020-10-28 06:37:35,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_intr_idx_lock_of_iowarrior [2020-10-28 06:37:35,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_intr_idx_lock_of_iowarrior [2020-10-28 06:37:35,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_intr_idx_lock_of_iowarrior [2020-10-28 06:37:35,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_intr_idx_lock_of_iowarrior [2020-10-28 06:37:35,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-28 06:37:35,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-28 06:37:35,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-28 06:37:35,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-28 06:37:35,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-28 06:37:35,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-28 06:37:35,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-28 06:37:35,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-28 06:37:35,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 06:37:35,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 06:37:35,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 06:37:35,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 06:37:35,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 06:37:35,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 06:37:35,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 06:37:35,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 06:37:35,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-28 06:37:35,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 06:37:35,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 06:37:35,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 06:37:35,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 06:37:35,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 06:37:35,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 06:37:35,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 06:37:35,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-28 06:37:35,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-28 06:37:35,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-28 06:37:35,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-28 06:37:35,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-28 06:37:35,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-28 06:37:35,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-28 06:37:35,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-28 06:37:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-28 06:37:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-28 06:37:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-28 06:37:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 06:37:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-28 06:37:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-28 06:37:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-28 06:37:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 06:37:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-28 06:37:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-28 06:37:35,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-28 06:37:35,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-28 06:37:35,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-28 06:37:35,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_init [2020-10-28 06:37:35,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_alloc [2020-10-28 06:37:35,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_find [2020-10-28 06:37:35,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_remove [2020-10-28 06:37:35,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_destroy [2020-10-28 06:37:35,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2020-10-28 06:37:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 06:37:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-28 06:37:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-28 06:37:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-28 06:37:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-28 06:37:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-28 06:37:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-28 06:37:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-28 06:37:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-28 06:37:35,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-28 06:37:35,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__double_init [2020-10-28 06:37:35,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-28 06:37:35,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-28 06:37:35,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-28 06:37:35,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-28 06:37:35,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-28 06:37:35,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-28 06:37:35,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-28 06:37:35,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-28 06:37:35,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-28 06:37:35,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-28 06:37:35,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-28 06:37:35,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-28 06:37:35,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-28 06:37:35,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-28 06:37:35,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-28 06:37:35,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-28 06:37:35,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-28 06:37:35,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-28 06:37:35,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-28 06:37:35,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-28 06:37:35,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-28 06:37:35,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-28 06:37:35,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-28 06:37:35,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-28 06:37:35,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-28 06:37:35,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-28 06:37:35,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-28 06:37:35,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__double_release [2020-10-28 06:37:35,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-28 06:37:35,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-28 06:37:35,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-28 06:37:35,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-28 06:37:35,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-28 06:37:35,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-28 06:37:35,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-28 06:37:35,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-28 06:37:35,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-28 06:37:35,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-28 06:37:35,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-28 06:37:35,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-28 06:37:35,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-28 06:37:35,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-28 06:37:35,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-28 06:37:35,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-28 06:37:35,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-28 06:37:35,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-28 06:37:35,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-28 06:37:35,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-28 06:37:35,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2020-10-28 06:37:35,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_put [2020-10-28 06:37:35,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-28 06:37:35,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-28 06:37:35,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-28 06:37:35,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-28 06:37:35,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-28 06:37:35,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-28 06:37:35,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-28 06:37:35,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-28 06:37:35,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-28 06:37:35,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-28 06:37:35,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-28 06:37:35,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-28 06:37:35,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-28 06:37:35,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-28 06:37:35,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-28 06:37:35,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-28 06:37:35,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-28 06:37:35,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-28 06:37:35,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-28 06:37:35,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-28 06:37:35,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-28 06:37:35,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-28 06:37:35,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-28 06:37:35,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-28 06:37:35,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-28 06:37:35,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-28 06:37:35,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-28 06:37:35,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-28 06:37:35,796 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-28 06:37:35,796 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-28 06:37:35,796 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-28 06:37:35,796 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-28 06:37:35,796 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-28 06:37:35,796 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-28 06:37:35,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 06:37:35,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-28 06:37:35,797 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-28 06:37:35,797 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-28 06:37:35,797 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-28 06:37:35,797 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 06:37:35,797 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 06:37:35,797 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-28 06:37:35,797 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-28 06:37:35,797 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2020-10-28 06:37:35,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-28 06:37:35,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-28 06:37:35,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-28 06:37:35,798 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-28 06:37:35,798 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-28 06:37:35,798 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-28 06:37:35,798 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 06:37:35,798 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-28 06:37:35,798 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2020-10-28 06:37:35,799 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-28 06:37:35,799 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2020-10-28 06:37:35,799 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_interface [2020-10-28 06:37:35,799 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2020-10-28 06:37:35,799 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2020-10-28 06:37:35,799 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-28 06:37:35,799 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2020-10-28 06:37:35,799 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 06:37:35,799 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 06:37:35,800 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 06:37:35,800 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 06:37:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 06:37:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-28 06:37:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 06:37:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-28 06:37:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-28 06:37:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-28 06:37:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-28 06:37:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2020-10-28 06:37:35,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2020-10-28 06:37:35,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2020-10-28 06:37:35,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2020-10-28 06:37:35,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_create_class [2020-10-28 06:37:35,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_register_class [2020-10-28 06:37:35,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-28 06:37:35,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-28 06:37:35,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-28 06:37:35,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-28 06:37:35,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2020-10-28 06:37:35,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-28 06:37:35,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-28 06:37:35,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-28 06:37:35,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-28 06:37:35,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-28 06:37:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-28 06:37:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-28 06:37:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-28 06:37:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_initialize [2020-10-28 06:37:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2020-10-28 06:37:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-28 06:37:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2020-10-28 06:37:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2020-10-28 06:37:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-28 06:37:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2020-10-28 06:37:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-28 06:37:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2020-10-28 06:37:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_create_class [2020-10-28 06:37:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_class [2020-10-28 06:37:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2020-10-28 06:37:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2020-10-28 06:37:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-28 06:37:35,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_alloc_urb [2020-10-28 06:37:35,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2020-10-28 06:37:35,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-28 06:37:35,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 06:37:35,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2020-10-28 06:37:35,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 06:37:35,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2020-10-28 06:37:35,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2020-10-28 06:37:35,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 06:37:35,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-28 06:37:35,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc [2020-10-28 06:37:35,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec [2020-10-28 06:37:35,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-28 06:37:35,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 06:37:35,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_initialize_137 [2020-10-28 06:37:35,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-28 06:37:35,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_init_134 [2020-10-28 06:37:35,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-28 06:37:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_pre_probe_138 [2020-10-28 06:37:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-28 06:37:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_139 [2020-10-28 06:37:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-28 06:37:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2020-10-28 06:37:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_135 [2020-10-28 06:37:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_136 [2020-10-28 06:37:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-28 06:37:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-28 06:37:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-28 06:37:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_101 [2020-10-28 06:37:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_109 [2020-10-28 06:37:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_110 [2020-10-28 06:37:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_113 [2020-10-28 06:37:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_115 [2020-10-28 06:37:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_118 [2020-10-28 06:37:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_123 [2020-10-28 06:37:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_128 [2020-10-28 06:37:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_129 [2020-10-28 06:37:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_iowarrior_mutex [2020-10-28 06:37:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_iowarrior_mutex [2020-10-28 06:37:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_iowarrior_open_disc_lock [2020-10-28 06:37:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_iowarrior_open_disc_lock [2020-10-28 06:37:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_iowarrior [2020-10-28 06:37:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_iowarrior [2020-10-28 06:37:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 06:37:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-28 06:37:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-28 06:37:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-28 06:37:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2020-10-28 06:37:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-28 06:37:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 06:37:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 06:37:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 06:37:35,815 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-28 06:37:35,815 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-28 06:37:35,815 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-28 06:37:35,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 06:37:35,815 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-28 06:37:35,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 06:37:35,815 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-28 06:37:35,815 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-28 06:37:35,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_intr_idx_lock_of_iowarrior [2020-10-28 06:37:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_intr_idx_lock_of_iowarrior [2020-10-28 06:37:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-28 06:37:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-28 06:37:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_108 [2020-10-28 06:37:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_111 [2020-10-28 06:37:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_112 [2020-10-28 06:37:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_114 [2020-10-28 06:37:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_116 [2020-10-28 06:37:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_117 [2020-10-28 06:37:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_119 [2020-10-28 06:37:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_121 [2020-10-28 06:37:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_122 [2020-10-28 06:37:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_124 [2020-10-28 06:37:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_125 [2020-10-28 06:37:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_126 [2020-10-28 06:37:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_130 [2020-10-28 06:37:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_131 [2020-10-28 06:37:35,818 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 06:37:35,818 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 06:37:35,818 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 06:37:35,818 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 06:37:35,818 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 06:37:35,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_95 [2020-10-28 06:37:35,818 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 06:37:35,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_96 [2020-10-28 06:37:35,818 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-28 06:37:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-28 06:37:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-28 06:37:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-28 06:37:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-28 06:37:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 06:37:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2020-10-28 06:37:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2020-10-28 06:37:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2020-10-28 06:37:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2020-10-28 06:37:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_out [2020-10-28 06:37:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2020-10-28 06:37:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-28 06:37:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-28 06:37:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-28 06:37:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-28 06:37:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-28 06:37:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-28 06:37:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-28 06:37:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-28 06:37:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-28 06:37:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-28 06:37:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-28 06:37:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-28 06:37:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-28 06:37:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-28 06:37:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-28 06:37:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-28 06:37:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-28 06:37:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_interface [2020-10-28 06:37:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-28 06:37:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_132 [2020-10-28 06:37:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-28 06:37:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_133 [2020-10-28 06:37:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2020-10-28 06:37:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2020-10-28 06:37:35,823 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2020-10-28 06:37:35,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_102 [2020-10-28 06:37:35,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_127 [2020-10-28 06:37:35,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_100 [2020-10-28 06:37:35,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_105 [2020-10-28 06:37:35,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_107 [2020-10-28 06:37:35,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_98 [2020-10-28 06:37:35,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_104 [2020-10-28 06:37:35,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_120 [2020-10-28 06:37:35,823 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2020-10-28 06:37:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_103 [2020-10-28 06:37:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_coherent_99 [2020-10-28 06:37:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_coherent_106 [2020-10-28 06:37:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2020-10-28 06:37:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2020-10-28 06:37:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-28 06:37:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 06:37:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 06:37:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-28 06:37:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2020-10-28 06:37:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-28 06:37:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 06:37:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_report [2020-10-28 06:37:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_report [2020-10-28 06:37:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_callback [2020-10-28 06:37:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 06:37:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_write_callback [2020-10-28 06:37:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 06:37:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_delete [2020-10-28 06:37:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure read_index [2020-10-28 06:37:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_read [2020-10-28 06:37:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_write [2020-10-28 06:37:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_ioctl [2020-10-28 06:37:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 06:37:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_open [2020-10-28 06:37:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_release [2020-10-28 06:37:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_poll [2020-10-28 06:37:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_devnode [2020-10-28 06:37:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_probe [2020-10-28 06:37:35,827 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_disconnect [2020-10-28 06:37:35,827 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_driver_init [2020-10-28 06:37:35,827 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_driver_exit [2020-10-28 06:37:35,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_iowarrior_driver_exit_5_2 [2020-10-28 06:37:35,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_iowarrior_driver_init_5_9 [2020-10-28 06:37:35,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_3_1 [2020-10-28 06:37:35,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_5_4 [2020-10-28 06:37:35,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_2_2 [2020-10-28 06:37:35,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_2_3 [2020-10-28 06:37:35,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_4_2 [2020-10-28 06:37:35,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_5_5 [2020-10-28 06:37:35,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_5 [2020-10-28 06:37:35,828 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 06:37:35,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2020-10-28 06:37:35,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2020-10-28 06:37:35,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_25 [2020-10-28 06:37:35,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_26 [2020-10-28 06:37:35,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_29 [2020-10-28 06:37:35,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2020-10-28 06:37:35,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2020-10-28 06:37:35,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2020-10-28 06:37:35,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2020-10-28 06:37:35,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2020-10-28 06:37:35,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_2 [2020-10-28 06:37:35,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_1_9 [2020-10-28 06:37:35,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_1_10 [2020-10-28 06:37:35,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_1_13 [2020-10-28 06:37:35,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_1_4 [2020-10-28 06:37:35,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_1_7 [2020-10-28 06:37:35,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2020-10-28 06:37:35,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_1 [2020-10-28 06:37:35,830 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 06:37:35,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 06:37:35,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-28 06:37:35,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-28 06:37:35,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2020-10-28 06:37:35,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-28 06:37:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-28 06:37:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-28 06:37:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-28 06:37:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-28 06:37:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-28 06:37:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-28 06:37:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-28 06:37:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-28 06:37:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-28 06:37:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-28 06:37:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add [2020-10-28 06:37:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub [2020-10-28 06:37:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-28 06:37:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-28 06:37:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-28 06:37:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-28 06:37:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-28 06:37:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-28 06:37:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-28 06:37:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-28 06:37:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2020-10-28 06:37:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-28 06:37:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-28 06:37:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-28 06:37:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-28 06:37:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-28 06:37:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-28 06:37:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_add_disk [2020-10-28 06:37:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2020-10-28 06:37:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2020-10-28 06:37:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-28 06:37:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-28 06:37:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-28 06:37:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-28 06:37:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2020-10-28 06:37:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_put [2020-10-28 06:37:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-28 06:37:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_put_blk_rq [2020-10-28 06:37:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-28 06:37:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-28 06:37:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-28 06:37:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-28 06:37:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-28 06:37:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-28 06:37:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-28 06:37:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-28 06:37:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-28 06:37:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-28 06:37:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 06:37:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 06:37:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 06:37:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-28 06:37:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-28 06:37:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-28 06:37:35,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-28 06:37:35,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-28 06:37:35,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-28 06:37:35,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-28 06:37:35,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-28 06:37:35,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-28 06:37:35,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-28 06:37:35,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-28 06:37:35,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-28 06:37:35,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-28 06:37:35,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-28 06:37:35,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-28 06:37:35,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-28 06:37:35,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-28 06:37:35,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-28 06:37:35,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-28 06:37:35,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-28 06:37:35,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-28 06:37:35,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-28 06:37:35,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-28 06:37:35,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-28 06:37:35,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_get [2020-10-28 06:37:35,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2020-10-28 06:37:35,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2020-10-28 06:37:35,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-28 06:37:35,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_refcount [2020-10-28 06:37:35,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-28 06:37:35,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-28 06:37:35,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-28 06:37:35,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-28 06:37:35,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-28 06:37:35,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-28 06:37:35,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-28 06:37:35,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-28 06:37:35,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-28 06:37:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-28 06:37:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-28 06:37:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-28 06:37:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-28 06:37:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-28 06:37:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-28 06:37:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-28 06:37:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-28 06:37:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-28 06:37:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-28 06:37:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-28 06:37:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-28 06:37:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-28 06:37:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-28 06:37:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-28 06:37:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 06:37:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-28 06:37:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-28 06:37:35,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-28 06:37:35,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-28 06:37:35,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-28 06:37:35,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-28 06:37:35,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-28 06:37:35,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-28 06:37:35,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-28 06:37:35,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-28 06:37:35,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-28 06:37:35,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-28 06:37:35,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-28 06:37:35,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-28 06:37:35,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-28 06:37:35,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-28 06:37:35,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-28 06:37:35,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-28 06:37:35,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-28 06:37:35,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-28 06:37:35,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__double_release [2020-10-28 06:37:35,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-28 06:37:35,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-28 06:37:35,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-28 06:37:35,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_before_release_sock [2020-10-28 06:37:35,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-28 06:37:35,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-28 06:37:35,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-28 06:37:35,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-28 06:37:35,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-28 06:37:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-28 06:37:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-28 06:37:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-28 06:37:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-28 06:37:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_initialize [2020-10-28 06:37:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_final_state [2020-10-28 06:37:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-28 06:37:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-28 06:37:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-28 06:37:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-28 06:37:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-28 06:37:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-28 06:37:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-28 06:37:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2020-10-28 06:37:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2020-10-28 06:37:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-28 06:37:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-28 06:37:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-28 06:37:35,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-28 06:37:35,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-28 06:37:35,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-28 06:37:35,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-28 06:37:35,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-28 06:37:35,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-28 06:37:35,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 06:37:35,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 06:37:35,848 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 06:37:35,848 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 06:37:35,849 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 06:37:35,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 06:37:35,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 06:37:35,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 06:37:35,849 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 06:37:35,849 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 06:37:35,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-28 06:37:35,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-28 06:37:35,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-28 06:37:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-28 06:37:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 06:37:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-28 06:37:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-28 06:37:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-28 06:37:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-28 06:37:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-28 06:37:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-28 06:37:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-28 06:37:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-28 06:37:35,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-28 06:37:35,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-28 06:37:35,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_iowarrior_mutex [2020-10-28 06:37:35,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_iowarrior_mutex [2020-10-28 06:37:35,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_iowarrior_mutex [2020-10-28 06:37:35,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_iowarrior_mutex [2020-10-28 06:37:35,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_iowarrior_open_disc_lock [2020-10-28 06:37:35,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_iowarrior_open_disc_lock [2020-10-28 06:37:35,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_iowarrior_open_disc_lock [2020-10-28 06:37:35,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_iowarrior_open_disc_lock [2020-10-28 06:37:35,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-28 06:37:35,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-28 06:37:35,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-28 06:37:35,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-28 06:37:35,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-28 06:37:35,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-28 06:37:35,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-28 06:37:35,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-28 06:37:35,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-28 06:37:35,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-28 06:37:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 06:37:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-28 06:37:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_iowarrior [2020-10-28 06:37:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_iowarrior [2020-10-28 06:37:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_iowarrior [2020-10-28 06:37:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_iowarrior [2020-10-28 06:37:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-28 06:37:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-28 06:37:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-28 06:37:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-28 06:37:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-28 06:37:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-28 06:37:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-28 06:37:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-28 06:37:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-28 06:37:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 06:37:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 06:37:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 06:37:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 06:37:35,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 06:37:35,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-28 06:37:35,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-28 06:37:35,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-28 06:37:35,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-28 06:37:35,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-28 06:37:35,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-28 06:37:35,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-28 06:37:35,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 06:37:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_intr_idx_lock_of_iowarrior [2020-10-28 06:37:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_intr_idx_lock_of_iowarrior [2020-10-28 06:37:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_intr_idx_lock_of_iowarrior [2020-10-28 06:37:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_intr_idx_lock_of_iowarrior [2020-10-28 06:37:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_intr_idx_lock_of_iowarrior [2020-10-28 06:37:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_intr_idx_lock_of_iowarrior [2020-10-28 06:37:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-28 06:37:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-28 06:37:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-28 06:37:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-28 06:37:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-28 06:37:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-28 06:37:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-28 06:37:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-28 06:37:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 06:37:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 06:37:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 06:37:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 06:37:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 06:37:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 06:37:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 06:37:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 06:37:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-28 06:37:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 06:37:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 06:37:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 06:37:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 06:37:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 06:37:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 06:37:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 06:37:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-28 06:37:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-28 06:37:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-28 06:37:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-28 06:37:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-28 06:37:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-28 06:37:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-28 06:37:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-28 06:37:35,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-28 06:37:35,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-28 06:37:35,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-28 06:37:35,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 06:37:35,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-28 06:37:35,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-28 06:37:35,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-28 06:37:35,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 06:37:35,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-28 06:37:35,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-28 06:37:35,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-28 06:37:35,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-28 06:37:35,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-28 06:37:35,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-28 06:37:35,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-28 06:37:35,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__double_init [2020-10-28 06:37:35,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-28 06:37:35,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-28 06:37:35,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_init [2020-10-28 06:37:35,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_alloc [2020-10-28 06:37:35,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_find [2020-10-28 06:37:35,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_remove [2020-10-28 06:37:35,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_destroy [2020-10-28 06:37:35,862 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 06:37:35,862 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 06:37:35,862 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 06:37:35,862 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 06:37:35,863 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 06:37:35,863 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-28 06:37:35,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 06:37:35,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 06:37:35,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 06:37:35,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 06:37:35,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 06:37:35,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 06:37:35,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 06:37:35,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 06:37:39,062 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 06:37:39,083 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_linux_kernel_module_module_put_and_exitFINAL: assume true; [2020-10-28 06:37:44,175 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 06:37:44,175 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 06:37:44,183 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 06:37:44 BoogieIcfgContainer [2020-10-28 06:37:44,183 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 06:37:44,187 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 06:37:44,187 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 06:37:44,191 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 06:37:44,191 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 06:37:30" (1/3) ... [2020-10-28 06:37:44,192 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7bfb15ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 06:37:44, skipping insertion in model container [2020-10-28 06:37:44,192 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:37:35" (2/3) ... [2020-10-28 06:37:44,192 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7bfb15ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 06:37:44, skipping insertion in model container [2020-10-28 06:37:44,192 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 06:37:44" (3/3) ... [2020-10-28 06:37:44,198 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--usb--misc--iowarrior.ko.cil.i [2020-10-28 06:37:44,211 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 06:37:44,220 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 06:37:44,231 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 06:37:44,274 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 06:37:44,274 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 06:37:44,274 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 06:37:44,274 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 06:37:44,274 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 06:37:44,274 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 06:37:44,275 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 06:37:44,275 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 06:37:44,345 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states. [2020-10-28 06:37:44,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2020-10-28 06:37:44,360 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 06:37:44,361 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 06:37:44,361 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 06:37:44,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 06:37:44,367 INFO L82 PathProgramCache]: Analyzing trace with hash -504851102, now seen corresponding path program 1 times [2020-10-28 06:37:44,380 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 06:37:44,380 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1902035151] [2020-10-28 06:37:44,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 06:37:45,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:37:45,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:37:49,276 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:37:49,277 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 170 [2020-10-28 06:37:49,277 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:37:49,277 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4196 [2020-10-28 06:37:49,280 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:37:49,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 06:37:49,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 06:37:49,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 160 [2020-10-28 06:37:49,281 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 06:37:52,719 WARN L193 SmtUtils]: Spent 3.14 s on a formula simplification that was a NOOP. DAG size: 709 [2020-10-28 06:37:52,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:37:52,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:37:52,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:37:53,836 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:37:53,837 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:37:53,838 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:37:53,838 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1034 [2020-10-28 06:37:53,838 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:37:53,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:37:53,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:37:53,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 06:37:53,839 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:37:53,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 06:37:53,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:37:53,951 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:37:53,964 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:37:53,965 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-28 06:37:53,965 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:37:53,965 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 06:37:53,965 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:37:53,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:37:53,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:37:53,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-28 06:37:53,966 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:37:53,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:37:53,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:37:53,981 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:37:53,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:37:53,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 06:37:53,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:37:53,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 06:37:53,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:37:53,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:37:53,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:37:53,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:37:53,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:37:53,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:37:54,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:37:54,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:37:54,008 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:37:54,009 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:37:54,009 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:37:54,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:37:54,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:37:54,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:37:54,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:37:54,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:37:54,010 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:37:54,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 06:37:54,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:37:54,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:37:54,182 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:37:54,182 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 67 [2020-10-28 06:37:54,182 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:37:54,182 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-28 06:37:54,182 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:37:54,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:37:54,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:37:54,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 64 [2020-10-28 06:37:54,183 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:37:54,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:37:54,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:37:54,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:37:54,233 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:37:54,234 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 60 [2020-10-28 06:37:54,234 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:37:54,234 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-28 06:37:54,234 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:37:54,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:37:54,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:37:54,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:37:54,235 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:37:54,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:37:54,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:37:54,266 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:37:54,288 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:37:54,288 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 53 [2020-10-28 06:37:54,289 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:37:54,289 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-28 06:37:54,289 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:37:54,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:37:54,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:37:54,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:37:54,290 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:37:54,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:37:54,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:37:54,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:37:54,310 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:37:54,311 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:37:54,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:37:54,311 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:37:54,311 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:37:54,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:37:54,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:37:54,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:37:54,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:37:54,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:37:54,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:37:54,330 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:37:54,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:37:54,348 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-28 06:37:54,348 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:37:54,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-28 06:37:54,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:37:54,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:37:54,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:37:54,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:37:54,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:37:54,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:37:54,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:37:54,387 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:37:54,391 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:37:54,392 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 06:37:54,392 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:37:54,392 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 06:37:54,392 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:37:54,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:37:54,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:37:54,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:37:54,393 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:37:54,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:37:54,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:37:54,403 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:37:54,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:37:54,405 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:37:54,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:37:54,405 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 06:37:54,405 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:37:54,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:37:54,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:37:54,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:37:54,406 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:37:54,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-28 06:37:54,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:37:54,416 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:37:54,418 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:37:54,418 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:37:54,418 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:37:54,418 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 06:37:54,419 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:37:54,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:37:54,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:37:54,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:37:54,419 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:37:54,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 06:37:54,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:37:54,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:37:54,431 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:37:54,432 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:37:54,432 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:37:54,432 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 06:37:54,432 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:37:54,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:37:54,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:37:54,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:37:54,433 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:37:54,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 06:37:54,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:37:54,482 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:37:54,498 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:37:54,498 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 42 [2020-10-28 06:37:54,498 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:37:54,499 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 06:37:54,499 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:37:54,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:37:54,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:37:54,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 39 [2020-10-28 06:37:54,499 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:37:54,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:37:54,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:37:54,532 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:37:54,534 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:37:54,534 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:37:54,534 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:37:54,535 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 06:37:54,535 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:37:54,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:37:54,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:37:54,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:37:54,536 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:37:54,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 06:37:54,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:37:54,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:37:54,547 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:37:54,547 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:37:54,547 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:37:54,547 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 06:37:54,548 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:37:54,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:37:54,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:37:54,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:37:54,548 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:37:54,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 06:37:54,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:37:54,558 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:37:54,580 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:37:54,580 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 06:37:54,580 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:37:54,580 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-28 06:37:54,580 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:37:54,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:37:54,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:37:54,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:37:54,581 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:37:54,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:37:54,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:37:54,591 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:37:54,598 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:37:54,598 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 06:37:54,598 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:37:54,599 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 06:37:54,599 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:37:54,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:37:54,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:37:54,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:37:54,600 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:37:54,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:37:54,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:37:54,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:37:54,615 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:37:54,615 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:37:54,615 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:37:54,616 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:37:54,616 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:37:54,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:37:54,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:37:54,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:37:54,616 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:37:54,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-28 06:37:54,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:37:54,631 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:37:54,636 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:37:54,636 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:37:54,636 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:37:54,636 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 06:37:54,637 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:37:54,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:37:54,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:37:54,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 06:37:54,637 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:37:54,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-28 06:37:54,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:37:54,649 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:37:54,653 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:37:54,654 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:37:54,654 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:37:54,654 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 06:37:54,654 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:37:54,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:37:54,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:37:54,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 06:37:54,655 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:37:54,737 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2020-10-28 06:37:54,737 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1902035151] [2020-10-28 06:37:54,739 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 06:37:54,740 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-28 06:37:54,740 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [232578926] [2020-10-28 06:37:54,746 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-28 06:37:54,747 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 06:37:54,760 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-28 06:37:54,761 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2020-10-28 06:37:54,763 INFO L87 Difference]: Start difference. First operand 2586 states. Second operand 10 states. [2020-10-28 06:37:58,144 WARN L193 SmtUtils]: Spent 3.32 s on a formula simplification that was a NOOP. DAG size: 718 [2020-10-28 06:38:03,427 WARN L193 SmtUtils]: Spent 3.12 s on a formula simplification that was a NOOP. DAG size: 720 [2020-10-28 06:38:09,832 WARN L193 SmtUtils]: Spent 3.30 s on a formula simplification that was a NOOP. DAG size: 723 [2020-10-28 06:38:13,031 WARN L193 SmtUtils]: Spent 3.16 s on a formula simplification that was a NOOP. DAG size: 726 [2020-10-28 06:38:25,746 WARN L193 SmtUtils]: Spent 2.98 s on a formula simplification that was a NOOP. DAG size: 711 [2020-10-28 06:38:56,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 06:38:56,360 INFO L93 Difference]: Finished difference Result 3110 states and 4114 transitions. [2020-10-28 06:38:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-28 06:38:56,362 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 114 [2020-10-28 06:38:56,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 06:38:56,402 INFO L225 Difference]: With dead ends: 3110 [2020-10-28 06:38:56,402 INFO L226 Difference]: Without dead ends: 1647 [2020-10-28 06:38:56,416 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 19.5s TimeCoverageRelationStatistics Valid=116, Invalid=226, Unknown=0, NotChecked=0, Total=342 [2020-10-28 06:38:56,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1647 states. [2020-10-28 06:38:57,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1647 to 1510. [2020-10-28 06:38:57,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1510 states. [2020-10-28 06:38:57,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 1510 states and 1871 transitions. [2020-10-28 06:38:57,313 INFO L78 Accepts]: Start accepts. Automaton has 1510 states and 1871 transitions. Word has length 114 [2020-10-28 06:38:57,314 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 06:38:57,314 INFO L481 AbstractCegarLoop]: Abstraction has 1510 states and 1871 transitions. [2020-10-28 06:38:57,314 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-28 06:38:57,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 1871 transitions. [2020-10-28 06:38:57,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2020-10-28 06:38:57,321 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 06:38:57,321 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 06:38:57,322 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 06:38:57,322 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 06:38:57,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 06:38:57,322 INFO L82 PathProgramCache]: Analyzing trace with hash -1114524994, now seen corresponding path program 1 times [2020-10-28 06:38:57,323 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 06:38:57,323 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1781972124] [2020-10-28 06:38:57,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 06:38:57,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:38:57,518 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:39:00,873 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:39:00,873 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 182 [2020-10-28 06:39:00,873 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:39:00,873 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3434 [2020-10-28 06:39:00,873 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:39:00,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 06:39:00,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 06:39:00,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 172 [2020-10-28 06:39:00,874 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:39:04,123 WARN L193 SmtUtils]: Spent 3.07 s on a formula simplification that was a NOOP. DAG size: 709 [2020-10-28 06:39:04,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:39:04,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:39:04,230 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:39:05,031 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:39:05,031 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:39:05,031 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:39:05,031 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 847 [2020-10-28 06:39:05,032 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:39:05,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:39:05,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:39:05,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 06:39:05,032 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:39:05,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 06:39:05,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:39:05,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:39:05,108 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:39:05,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-28 06:39:05,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:39:05,109 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 06:39:05,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:39:05,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:39:05,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:39:05,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-28 06:39:05,109 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:39:05,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:39:05,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:39:05,120 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:39:05,123 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:39:05,124 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 06:39:05,124 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:39:05,124 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:39:05,124 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:39:05,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:39:05,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:39:05,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:39:05,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:39:05,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:39:05,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:39:05,134 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:39:05,136 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:39:05,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:39:05,137 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:39:05,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 06:39:05,137 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:39:05,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:39:05,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:39:05,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:39:05,138 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:39:05,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 06:39:05,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:39:05,228 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:39:05,287 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:39:05,287 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 67 [2020-10-28 06:39:05,287 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:39:05,287 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-28 06:39:05,287 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:39:05,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:39:05,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:39:05,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 64 [2020-10-28 06:39:05,288 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:39:05,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:39:05,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:39:05,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:39:05,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:39:05,347 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 60 [2020-10-28 06:39:05,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:39:05,347 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-28 06:39:05,347 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:39:05,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:39:05,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:39:05,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:39:05,348 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:39:05,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:39:05,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:39:05,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:39:05,385 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:39:05,385 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 53 [2020-10-28 06:39:05,386 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:39:05,386 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 06:39:05,386 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:39:05,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:39:05,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:39:05,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:39:05,387 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:39:05,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:39:05,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:39:05,414 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:39:05,419 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:39:05,420 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:39:05,420 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:39:05,420 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:39:05,420 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:39:05,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:39:05,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:39:05,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:39:05,421 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:39:05,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:39:05,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:39:05,433 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:39:05,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:39:05,442 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-28 06:39:05,442 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:39:05,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 06:39:05,443 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:39:05,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:39:05,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:39:05,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:39:05,444 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:39:05,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:39:05,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:39:05,480 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:39:05,489 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:39:05,489 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 06:39:05,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:39:05,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 06:39:05,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:39:05,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:39:05,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:39:05,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:39:05,491 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:39:05,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:39:05,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:39:05,501 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:39:05,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:39:05,509 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:39:05,509 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:39:05,509 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 06:39:05,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:39:05,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:39:05,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:39:05,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:39:05,510 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:39:05,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-28 06:39:05,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:39:05,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:39:05,521 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:39:05,521 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:39:05,521 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:39:05,522 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 06:39:05,522 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:39:05,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:39:05,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:39:05,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:39:05,523 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:39:05,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 06:39:05,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:39:05,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:39:05,532 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:39:05,533 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:39:05,533 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:39:05,533 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 06:39:05,533 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:39:05,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:39:05,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:39:05,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:39:05,534 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:39:05,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 06:39:05,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:39:05,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:39:05,590 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:39:05,590 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 42 [2020-10-28 06:39:05,591 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:39:05,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 06:39:05,591 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:39:05,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:39:05,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:39:05,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 39 [2020-10-28 06:39:05,592 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:39:05,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:39:05,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:39:05,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:39:05,634 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:39:05,634 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:39:05,634 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:39:05,634 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 06:39:05,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:39:05,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:39:05,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:39:05,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:39:05,635 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:39:05,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 06:39:05,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:39:05,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:39:05,650 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:39:05,651 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:39:05,652 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:39:05,652 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 06:39:05,653 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:39:05,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:39:05,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:39:05,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:39:05,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:39:05,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 06:39:05,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:39:05,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:39:05,678 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:39:05,678 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 06:39:05,679 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:39:05,679 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 06:39:05,679 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:39:05,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:39:05,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:39:05,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:39:05,680 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:39:05,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:39:05,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:39:05,696 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:39:05,700 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:39:05,700 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 06:39:05,700 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:39:05,701 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:39:05,701 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:39:05,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:39:05,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:39:05,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:39:05,702 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:39:05,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:39:05,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:39:05,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:39:05,713 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:39:05,713 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:39:05,713 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:39:05,714 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 06:39:05,714 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:39:05,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:39:05,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:39:05,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:39:05,715 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:39:05,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-28 06:39:05,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:39:05,725 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:39:05,729 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:39:05,729 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:39:05,730 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:39:05,730 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:39:05,730 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:39:05,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:39:05,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:39:05,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 06:39:05,731 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:39:05,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-28 06:39:05,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:39:05,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:39:05,744 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:39:05,745 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:39:05,745 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:39:05,745 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:39:05,745 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:39:05,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:39:05,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:39:05,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 06:39:05,746 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:39:05,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2020-10-28 06:39:05,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:39:05,756 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:39:05,762 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:39:05,762 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 06:39:05,762 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:39:05,762 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 06:39:05,763 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:39:05,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:39:05,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:39:05,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-28 06:39:05,763 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:39:05,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:39:05,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:39:05,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:39:05,773 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:39:05,774 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:39:05,774 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:39:05,774 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 06:39:05,774 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:39:05,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:39:05,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:39:05,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:39:05,775 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:39:05,837 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2020-10-28 06:39:05,838 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1781972124] [2020-10-28 06:39:05,838 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 06:39:05,838 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-28 06:39:05,838 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1844995434] [2020-10-28 06:39:05,840 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-28 06:39:05,840 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 06:39:05,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-28 06:39:05,841 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2020-10-28 06:39:05,841 INFO L87 Difference]: Start difference. First operand 1510 states and 1871 transitions. Second operand 10 states. [2020-10-28 06:39:09,018 WARN L193 SmtUtils]: Spent 3.14 s on a formula simplification that was a NOOP. DAG size: 718 [2020-10-28 06:39:14,483 WARN L193 SmtUtils]: Spent 3.24 s on a formula simplification that was a NOOP. DAG size: 720 [2020-10-28 06:39:21,209 WARN L193 SmtUtils]: Spent 3.17 s on a formula simplification that was a NOOP. DAG size: 723 [2020-10-28 06:39:24,460 WARN L193 SmtUtils]: Spent 3.19 s on a formula simplification that was a NOOP. DAG size: 725 [2020-10-28 06:39:36,698 WARN L193 SmtUtils]: Spent 3.06 s on a formula simplification that was a NOOP. DAG size: 711 [2020-10-28 06:40:09,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 06:40:09,505 INFO L93 Difference]: Finished difference Result 1650 states and 2056 transitions. [2020-10-28 06:40:09,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-28 06:40:09,506 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 122 [2020-10-28 06:40:09,507 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 06:40:09,521 INFO L225 Difference]: With dead ends: 1650 [2020-10-28 06:40:09,521 INFO L226 Difference]: Without dead ends: 1646 [2020-10-28 06:40:09,523 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 19.3s TimeCoverageRelationStatistics Valid=116, Invalid=226, Unknown=0, NotChecked=0, Total=342 [2020-10-28 06:40:09,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1646 states. [2020-10-28 06:40:10,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1646 to 1509. [2020-10-28 06:40:10,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1509 states. [2020-10-28 06:40:10,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 1509 states and 1869 transitions. [2020-10-28 06:40:10,186 INFO L78 Accepts]: Start accepts. Automaton has 1509 states and 1869 transitions. Word has length 122 [2020-10-28 06:40:10,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 06:40:10,187 INFO L481 AbstractCegarLoop]: Abstraction has 1509 states and 1869 transitions. [2020-10-28 06:40:10,187 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-28 06:40:10,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 1869 transitions. [2020-10-28 06:40:10,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2020-10-28 06:40:10,191 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 06:40:10,191 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 06:40:10,191 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-28 06:40:10,191 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 06:40:10,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 06:40:10,192 INFO L82 PathProgramCache]: Analyzing trace with hash 260945326, now seen corresponding path program 1 times [2020-10-28 06:40:10,192 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 06:40:10,192 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1548786562] [2020-10-28 06:40:10,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 06:40:10,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:10,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:13,230 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:13,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 194 [2020-10-28 06:40:13,230 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:13,231 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2933 [2020-10-28 06:40:13,231 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:13,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 06:40:13,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 06:40:13,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 184 [2020-10-28 06:40:13,232 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:40:16,541 WARN L193 SmtUtils]: Spent 3.07 s on a formula simplification that was a NOOP. DAG size: 709 [2020-10-28 06:40:16,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:40:16,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:16,653 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:17,436 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:17,437 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:40:17,437 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:17,437 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 836 [2020-10-28 06:40:17,438 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:17,438 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:40:17,438 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:40:17,438 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 06:40:17,439 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 06:40:17,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 06:40:17,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:17,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:17,532 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:17,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-28 06:40:17,533 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:17,533 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 06:40:17,533 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:17,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:40:17,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:40:17,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-28 06:40:17,534 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:40:17,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:40:17,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:17,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:17,547 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:17,547 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 06:40:17,547 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:17,548 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:40:17,548 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:17,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:40:17,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:40:17,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:40:17,549 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:40:17,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:40:17,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:17,558 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:17,560 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:17,560 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:40:17,560 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:17,560 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 06:40:17,561 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:17,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:40:17,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:40:17,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:40:17,561 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:40:17,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 06:40:17,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:17,636 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:17,677 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:17,677 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 67 [2020-10-28 06:40:17,677 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:17,677 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-28 06:40:17,677 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:17,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:40:17,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:40:17,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 64 [2020-10-28 06:40:17,678 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:40:17,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:40:17,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:17,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:17,715 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:17,716 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 60 [2020-10-28 06:40:17,716 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:17,716 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 06:40:17,716 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:17,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:40:17,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:40:17,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:40:17,717 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:40:17,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:40:17,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:17,735 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:17,749 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:17,750 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 53 [2020-10-28 06:40:17,750 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:17,750 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 06:40:17,750 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:17,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:40:17,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:40:17,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:40:17,751 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:40:17,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:40:17,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:17,772 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:17,774 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:17,775 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:40:17,775 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:17,775 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 06:40:17,776 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:17,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:40:17,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:40:17,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:40:17,776 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:40:17,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:40:17,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:17,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:17,796 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:17,796 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-28 06:40:17,796 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:17,796 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 06:40:17,797 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:17,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:40:17,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:40:17,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:40:17,797 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:40:17,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:40:17,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:17,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:17,834 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:17,834 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 06:40:17,834 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:17,834 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:40:17,835 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:17,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:40:17,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:40:17,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:40:17,835 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:40:17,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:40:17,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:17,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:17,845 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:17,846 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:40:17,846 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:17,846 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 06:40:17,846 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:17,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:40:17,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:40:17,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:40:17,847 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:40:17,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-28 06:40:17,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:17,855 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:17,857 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:17,857 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:40:17,857 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:17,858 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 06:40:17,858 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:17,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:40:17,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:40:17,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:40:17,859 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:40:17,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 06:40:17,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:17,866 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:17,868 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:17,869 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:40:17,869 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:17,869 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 06:40:17,869 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:17,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:40:17,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:40:17,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:40:17,870 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:40:17,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 06:40:17,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:17,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:17,927 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:17,928 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 42 [2020-10-28 06:40:17,928 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:17,928 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 06:40:17,928 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:17,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:40:17,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:40:17,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 39 [2020-10-28 06:40:17,929 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:40:17,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:40:17,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:17,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:17,967 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:17,967 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:40:17,967 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:17,968 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 06:40:17,968 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:17,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:40:17,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:40:17,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:40:17,969 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:40:17,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 06:40:17,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:17,977 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:17,979 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:17,979 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:40:17,980 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:17,980 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 06:40:17,980 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:17,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:40:17,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:40:17,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:40:17,981 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:40:17,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 06:40:17,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:17,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:17,994 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:17,994 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 06:40:17,994 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:17,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:40:17,995 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:17,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:40:17,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:40:17,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:40:17,996 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:40:18,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:40:18,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:18,007 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:18,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:18,011 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 06:40:18,011 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:18,011 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 06:40:18,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:18,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:40:18,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:40:18,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:40:18,012 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:40:18,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:40:18,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:18,021 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:18,023 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:18,023 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:40:18,023 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:18,024 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 06:40:18,024 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:18,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:40:18,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:40:18,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:40:18,025 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:40:18,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-28 06:40:18,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:18,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:18,040 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:18,040 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:40:18,040 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:18,040 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:40:18,041 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:18,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:40:18,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:40:18,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 06:40:18,041 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:40:18,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-28 06:40:18,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:18,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:18,055 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:18,055 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:40:18,056 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:18,056 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:40:18,056 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:18,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:40:18,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:40:18,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 06:40:18,057 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:40:18,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2020-10-28 06:40:18,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:18,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:18,072 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:18,073 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 06:40:18,073 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:18,073 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 06:40:18,073 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:18,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:40:18,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:40:18,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-28 06:40:18,074 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:40:18,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:40:18,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:18,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:18,084 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:18,085 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:40:18,085 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:18,085 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 06:40:18,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:18,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:40:18,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:40:18,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:40:18,086 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:40:18,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-10-28 06:40:18,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:18,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:18,102 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:18,103 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 06:40:18,103 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:18,103 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 06:40:18,103 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:18,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:40:18,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:40:18,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-28 06:40:18,104 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:40:18,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:40:18,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:40:18,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:40:18,115 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:40:18,115 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:40:18,116 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:40:18,116 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 06:40:18,116 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:40:18,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:40:18,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:40:18,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:40:18,117 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:40:18,185 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2020-10-28 06:40:18,185 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1548786562] [2020-10-28 06:40:18,185 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 06:40:18,186 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-28 06:40:18,186 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [727080634] [2020-10-28 06:40:18,186 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-28 06:40:18,187 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 06:40:18,187 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-28 06:40:18,187 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2020-10-28 06:40:18,187 INFO L87 Difference]: Start difference. First operand 1509 states and 1869 transitions. Second operand 10 states. [2020-10-28 06:40:21,477 WARN L193 SmtUtils]: Spent 3.26 s on a formula simplification that was a NOOP. DAG size: 718 [2020-10-28 06:40:26,974 WARN L193 SmtUtils]: Spent 3.22 s on a formula simplification that was a NOOP. DAG size: 720 [2020-10-28 06:40:33,809 WARN L193 SmtUtils]: Spent 3.17 s on a formula simplification that was a NOOP. DAG size: 723 [2020-10-28 06:40:37,017 WARN L193 SmtUtils]: Spent 3.15 s on a formula simplification that was a NOOP. DAG size: 726 [2020-10-28 06:40:49,148 WARN L193 SmtUtils]: Spent 3.25 s on a formula simplification that was a NOOP. DAG size: 711