/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=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --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--class--cdc-wdm.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 20:01:23,951 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 20:01:23,955 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 20:01:24,013 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 20:01:24,014 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 20:01:24,020 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 20:01:24,022 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 20:01:24,027 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 20:01:24,030 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 20:01:24,036 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 20:01:24,038 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 20:01:24,040 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 20:01:24,040 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 20:01:24,043 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 20:01:24,045 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 20:01:24,047 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 20:01:24,048 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 20:01:24,052 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 20:01:24,061 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 20:01:24,068 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 20:01:24,070 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 20:01:24,072 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 20:01:24,074 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 20:01:24,077 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 20:01:24,100 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 20:01:24,100 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 20:01:24,101 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 20:01:24,103 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 20:01:24,105 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 20:01:24,106 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 20:01:24,106 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 20:01:24,107 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 20:01:24,109 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 20:01:24,110 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 20:01:24,112 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 20:01:24,112 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 20:01:24,113 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 20:01:24,113 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 20:01:24,113 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 20:01:24,114 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 20:01:24,115 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 20:01:24,123 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 [2020-10-29 20:01:24,170 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 20:01:24,170 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 20:01:24,175 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 20:01:24,175 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 20:01:24,176 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 20:01:24,176 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 20:01:24,176 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 20:01:24,176 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 20:01:24,177 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 20:01:24,177 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 20:01:24,178 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 20:01:24,178 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 20:01:24,179 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 20:01:24,179 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 20:01:24,179 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 20:01:24,179 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 20:01:24,179 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 20:01:24,180 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 20:01:24,180 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 20:01:24,180 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 20:01:24,180 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 20:01:24,180 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 20:01:24,181 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 20:01:24,181 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 20:01:24,181 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 20:01:24,181 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 20:01:24,181 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 20:01:24,182 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 20:01:24,563 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 20:01:24,616 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 20:01:24,619 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 20:01:24,620 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 20:01:24,622 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 20:01:24,623 INFO L432 ainManager$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--class--cdc-wdm.ko.cil.i [2020-10-29 20:01:24,702 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/2b3eb1370/b2999f5c61344f63a3ac3dff72851de4/FLAG94706fd7e [2020-10-29 20:01:25,843 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 20:01:25,845 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--class--cdc-wdm.ko.cil.i [2020-10-29 20:01:25,921 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/2b3eb1370/b2999f5c61344f63a3ac3dff72851de4/FLAG94706fd7e [2020-10-29 20:01:26,191 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/2b3eb1370/b2999f5c61344f63a3ac3dff72851de4 [2020-10-29 20:01:26,194 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 20:01:26,200 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 20:01:26,203 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 20:01:26,204 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 20:01:26,208 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 20:01:26,209 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 08:01:26" (1/1) ... [2020-10-29 20:01:26,215 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@214e0c7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:01:26, skipping insertion in model container [2020-10-29 20:01:26,215 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 08:01:26" (1/1) ... [2020-10-29 20:01:26,224 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 20:01:26,440 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 20:01:30,102 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 20:01:30,140 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 20:01:30,598 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 20:01:31,686 INFO L208 MainTranslator]: Completed translation [2020-10-29 20:01:31,687 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:01:31 WrapperNode [2020-10-29 20:01:31,687 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 20:01:31,688 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 20:01:31,688 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 20:01:31,688 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 20:01:31,702 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:01:31" (1/1) ... [2020-10-29 20:01:31,702 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:01:31" (1/1) ... [2020-10-29 20:01:31,848 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:01:31" (1/1) ... [2020-10-29 20:01:31,849 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:01:31" (1/1) ... [2020-10-29 20:01:32,031 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:01:31" (1/1) ... [2020-10-29 20:01:32,068 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:01:31" (1/1) ... [2020-10-29 20:01:32,125 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:01:31" (1/1) ... [2020-10-29 20:01:32,178 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 20:01:32,180 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 20:01:32,181 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 20:01:32,181 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 20:01:32,182 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:01:31" (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 [2020-10-29 20:01:32,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 20:01:32,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 20:01:32,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-29 20:01:32,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-29 20:01:32,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 20:01:32,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-29 20:01:32,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-29 20:01:32,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2020-10-29 20:01:32,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2020-10-29 20:01:32,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2020-10-29 20:01:32,280 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-29 20:01:32,280 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-29 20:01:32,281 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-29 20:01:32,281 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-29 20:01:32,281 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-29 20:01:32,282 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-29 20:01:32,282 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 20:01:32,284 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-29 20:01:32,284 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-29 20:01:32,285 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-29 20:01:32,285 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-29 20:01:32,285 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-29 20:01:32,285 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-29 20:01:32,285 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-29 20:01:32,285 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-29 20:01:32,286 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2020-10-29 20:01:32,286 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2020-10-29 20:01:32,286 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2020-10-29 20:01:32,286 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2020-10-29 20:01:32,286 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-29 20:01:32,286 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-29 20:01:32,286 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-29 20:01:32,287 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-29 20:01:32,287 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_mark_last_busy [2020-10-29 20:01:32,287 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-29 20:01:32,287 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2020-10-29 20:01:32,287 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2020-10-29 20:01:32,287 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2020-10-29 20:01:32,287 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-29 20:01:32,287 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2020-10-29 20:01:32,288 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2020-10-29 20:01:32,288 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_find_device [2020-10-29 20:01:32,288 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_find_device_by_minor [2020-10-29 20:01:32,288 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_out_callback [2020-10-29 20:01:32,288 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_in_callback [2020-10-29 20:01:32,288 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_int_callback [2020-10-29 20:01:32,288 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_urbs [2020-10-29 20:01:32,289 INFO L138 BoogieDeclarations]: Found implementation of procedure free_urbs [2020-10-29 20:01:32,289 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-10-29 20:01:32,289 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_write [2020-10-29 20:01:32,289 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_wdm_read_flag [2020-10-29 20:01:32,289 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_read [2020-10-29 20:01:32,289 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_flush [2020-10-29 20:01:32,289 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_poll [2020-10-29 20:01:32,289 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_open [2020-10-29 20:01:32,290 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_release [2020-10-29 20:01:32,290 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_ioctl [2020-10-29 20:01:32,291 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_rxwork [2020-10-29 20:01:32,291 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_create [2020-10-29 20:01:32,291 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_manage_power [2020-10-29 20:01:32,291 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_probe [2020-10-29 20:01:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_cdc_wdm_register [2020-10-29 20:01:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_disconnect [2020-10-29 20:01:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_suspend [2020-10-29 20:01:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_from_urb_loss [2020-10-29 20:01:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_resume [2020-10-29 20:01:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_pre_reset [2020-10-29 20:01:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_post_reset [2020-10-29 20:01:32,293 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_driver_init [2020-10-29 20:01:32,293 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_driver_exit [2020-10-29 20:01:32,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_wdm_driver_exit_5_2 [2020-10-29 20:01:32,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_wdm_driver_init_5_9 [2020-10-29 20:01:32,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_3_1 [2020-10-29 20:01:32,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_5_4 [2020-10-29 20:01:32,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_2_2 [2020-10-29 20:01:32,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_2_3 [2020-10-29 20:01:32,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_4_2 [2020-10-29 20:01:32,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_5_5 [2020-10-29 20:01:32,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_5 [2020-10-29 20:01:32,296 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 20:01:32,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2020-10-29 20:01:32,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2020-10-29 20:01:32,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_23 [2020-10-29 20:01:32,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_26 [2020-10-29 20:01:32,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_27 [2020-10-29 20:01:32,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_30 [2020-10-29 20:01:32,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2020-10-29 20:01:32,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2020-10-29 20:01:32,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2020-10-29 20:01:32,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2020-10-29 20:01:32,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2020-10-29 20:01:32,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_2 [2020-10-29 20:01:32,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_callback_1_6 [2020-10-29 20:01:32,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_1_9 [2020-10-29 20:01:32,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_1_10 [2020-10-29 20:01:32,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_1_13 [2020-10-29 20:01:32,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_1_4 [2020-10-29 20:01:32,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_1_7 [2020-10-29 20:01:32,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_1_8 [2020-10-29 20:01:32,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2020-10-29 20:01:32,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_1 [2020-10-29 20:01:32,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-29 20:01:32,300 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-29 20:01:32,300 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-29 20:01:32,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_95 [2020-10-29 20:01:32,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_96 [2020-10-29 20:01:32,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_99 [2020-10-29 20:01:32,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_100 [2020-10-29 20:01:32,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_104 [2020-10-29 20:01:32,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_106 [2020-10-29 20:01:32,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_107 [2020-10-29 20:01:32,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_108 [2020-10-29 20:01:32,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_109 [2020-10-29 20:01:32,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_110 [2020-10-29 20:01:32,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_111 [2020-10-29 20:01:32,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_112 [2020-10-29 20:01:32,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_113 [2020-10-29 20:01:32,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_114 [2020-10-29 20:01:32,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_116 [2020-10-29 20:01:32,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_118 [2020-10-29 20:01:32,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_126 [2020-10-29 20:01:32,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_127 [2020-10-29 20:01:32,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_128 [2020-10-29 20:01:32,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_130 [2020-10-29 20:01:32,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_131 [2020-10-29 20:01:32,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_132 [2020-10-29 20:01:32,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_133 [2020-10-29 20:01:32,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_134 [2020-10-29 20:01:32,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_135 [2020-10-29 20:01:32,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_136 [2020-10-29 20:01:32,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_137 [2020-10-29 20:01:32,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_140 [2020-10-29 20:01:32,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_141 [2020-10-29 20:01:32,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_144 [2020-10-29 20:01:32,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_145 [2020-10-29 20:01:32,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_147 [2020-10-29 20:01:32,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_148 [2020-10-29 20:01:32,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_149 [2020-10-29 20:01:32,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_154 [2020-10-29 20:01:32,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_155 [2020-10-29 20:01:32,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_157 [2020-10-29 20:01:32,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_158 [2020-10-29 20:01:32,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_159 [2020-10-29 20:01:32,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_160 [2020-10-29 20:01:32,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_163 [2020-10-29 20:01:32,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_164 [2020-10-29 20:01:32,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_165 [2020-10-29 20:01:32,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_169 [2020-10-29 20:01:32,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_170 [2020-10-29 20:01:32,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_171 [2020-10-29 20:01:32,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_174 [2020-10-29 20:01:32,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_175 [2020-10-29 20:01:32,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_176 [2020-10-29 20:01:32,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_177 [2020-10-29 20:01:32,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_178 [2020-10-29 20:01:32,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_179 [2020-10-29 20:01:32,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_init_180 [2020-10-29 20:01:32,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_181 [2020-10-29 20:01:32,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_182 [2020-10-29 20:01:32,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_initialize_183 [2020-10-29 20:01:32,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_pre_probe_184 [2020-10-29 20:01:32,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_185 [2020-10-29 20:01:32,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-29 20:01:32,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-29 20:01:32,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-29 20:01:32,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-29 20:01:32,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-29 20:01:32,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-29 20:01:32,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-29 20:01:32,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-29 20:01:32,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-29 20:01:32,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-29 20:01:32,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add [2020-10-29 20:01:32,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub [2020-10-29 20:01:32,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-29 20:01:32,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc [2020-10-29 20:01:32,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec [2020-10-29 20:01:32,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-29 20:01:32,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-29 20:01:32,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-29 20:01:32,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-29 20:01:32,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-29 20:01:32,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2020-10-29 20:01:32,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-29 20:01:32,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2020-10-29 20:01:32,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_add_disk [2020-10-29 20:01:32,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2020-10-29 20:01:32,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2020-10-29 20:01:32,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2020-10-29 20:01:32,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-29 20:01:32,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2020-10-29 20:01:32,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_put_blk_rq [2020-10-29 20:01:32,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2020-10-29 20:01:32,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_create_class [2020-10-29 20:01:32,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_register_class [2020-10-29 20:01:32,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-29 20:01:32,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-29 20:01:32,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-29 20:01:32,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-29 20:01:32,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-29 20:01:32,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-29 20:01:32,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 20:01:32,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 20:01:32,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 20:01:32,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 20:01:32,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-29 20:01:32,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-29 20:01:32,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-29 20:01:32,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-29 20:01:32,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-29 20:01:32,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-29 20:01:32,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-29 20:01:32,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-29 20:01:32,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-29 20:01:32,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-29 20:01:32,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-29 20:01:32,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-29 20:01:32,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-29 20:01:32,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-29 20:01:32,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_get [2020-10-29 20:01:32,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2020-10-29 20:01:32,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2020-10-29 20:01:32,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-29 20:01:32,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_refcount [2020-10-29 20:01:32,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2020-10-29 20:01:32,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-29 20:01:32,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-29 20:01:32,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-29 20:01:32,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-29 20:01:32,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-29 20:01:32,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-29 20:01:32,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-29 20:01:32,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-29 20:01:32,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-29 20:01:32,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-29 20:01:32,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-29 20:01:32,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-29 20:01:32,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-29 20:01:32,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-29 20:01:32,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-29 20:01:32,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-29 20:01:32,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-29 20:01:32,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-29 20:01:32,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-29 20:01:32,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-29 20:01:32,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-29 20:01:32,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-29 20:01:32,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2020-10-29 20:01:32,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-29 20:01:32,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-29 20:01:32,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_initialize [2020-10-29 20:01:32,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-29 20:01:32,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-29 20:01:32,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-29 20:01:32,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-29 20:01:32,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-29 20:01:32,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-29 20:01:32,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2020-10-29 20:01:32,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2020-10-29 20:01:32,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-29 20:01:32,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-29 20:01:32,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-29 20:01:32,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-29 20:01:32,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-29 20:01:32,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-29 20:01:32,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-29 20:01:32,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-29 20:01:32,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-29 20:01:32,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_before_release_sock [2020-10-29 20:01:32,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2020-10-29 20:01:32,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-29 20:01:32,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-29 20:01:32,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2020-10-29 20:01:32,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-29 20:01:32,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-29 20:01:32,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-29 20:01:32,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_initialize [2020-10-29 20:01:32,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_final_state [2020-10-29 20:01:32,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_create_class [2020-10-29 20:01:32,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_class [2020-10-29 20:01:32,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2020-10-29 20:01:32,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2020-10-29 20:01:32,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-29 20:01:32,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-29 20:01:32,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-29 20:01:32,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-29 20:01:32,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-29 20:01:32,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2020-10-29 20:01:32,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2020-10-29 20:01:32,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2020-10-29 20:01:32,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-29 20:01:32,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_alloc_urb [2020-10-29 20:01:32,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-29 20:01:32,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2020-10-29 20:01:32,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-29 20:01:32,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 20:01:32,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 20:01:32,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-29 20:01:32,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 20:01:32,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-29 20:01:32,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 20:01:32,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-29 20:01:32,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-29 20:01:32,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-29 20:01:32,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 20:01:32,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 20:01:32,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-29 20:01:32,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-29 20:01:32,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-29 20:01:32,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-29 20:01:32,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-29 20:01:32,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-29 20:01:32,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-29 20:01:32,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-29 20:01:32,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-29 20:01:32,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-29 20:01:32,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-29 20:01:32,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-29 20:01:32,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-29 20:01:32,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-29 20:01:32,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-29 20:01:32,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-29 20:01:32,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-29 20:01:32,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-29 20:01:32,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-29 20:01:32,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-29 20:01:32,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-29 20:01:32,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-29 20:01:32,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-29 20:01:32,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-29 20:01:32,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_rlock_of_wdm_device [2020-10-29 20:01:32,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_rlock_of_wdm_device [2020-10-29 20:01:32,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_rlock_of_wdm_device [2020-10-29 20:01:32,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_rlock_of_wdm_device [2020-10-29 20:01:32,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_rlock_of_wdm_device [2020-10-29 20:01:32,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_rlock_of_wdm_device [2020-10-29 20:01:32,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_wdm_mutex [2020-10-29 20:01:32,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_wdm_mutex [2020-10-29 20:01:32,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_wdm_mutex [2020-10-29 20:01:32,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_wdm_mutex [2020-10-29 20:01:32,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_wdm_mutex [2020-10-29 20:01:32,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_wdm_mutex [2020-10-29 20:01:32,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_wlock_of_wdm_device [2020-10-29 20:01:32,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_wlock_of_wdm_device [2020-10-29 20:01:32,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_wlock_of_wdm_device [2020-10-29 20:01:32,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_wlock_of_wdm_device [2020-10-29 20:01:32,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_wlock_of_wdm_device [2020-10-29 20:01:32,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_wlock_of_wdm_device [2020-10-29 20:01:32,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-29 20:01:32,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-29 20:01:32,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-29 20:01:32,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-29 20:01:32,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-29 20:01:32,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-29 20:01:32,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-29 20:01:32,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-29 20:01:32,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-29 20:01:32,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-29 20:01:32,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-29 20:01:32,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-29 20:01:32,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-29 20:01:32,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-29 20:01:32,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-29 20:01:32,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-29 20:01:32,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-29 20:01:32,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-29 20:01:32,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_iuspin_of_wdm_device [2020-10-29 20:01:32,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_iuspin_of_wdm_device [2020-10-29 20:01:32,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_iuspin_of_wdm_device [2020-10-29 20:01:32,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_iuspin_of_wdm_device [2020-10-29 20:01:32,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_iuspin_of_wdm_device [2020-10-29 20:01:32,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_iuspin_of_wdm_device [2020-10-29 20:01:32,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_iuspin_of_wdm_device [2020-10-29 20:01:32,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_iuspin_of_wdm_device [2020-10-29 20:01:32,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-29 20:01:32,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-29 20:01:32,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-29 20:01:32,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-29 20:01:32,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-29 20:01:32,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-29 20:01:32,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-29 20:01:32,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-29 20:01:32,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-29 20:01:32,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-29 20:01:32,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-29 20:01:32,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-29 20:01:32,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-29 20:01:32,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-29 20:01:32,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-29 20:01:32,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-29 20:01:32,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-29 20:01:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-29 20:01:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-29 20:01:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-29 20:01:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-29 20:01:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-29 20:01:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-29 20:01:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-29 20:01:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-29 20:01:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-29 20:01:32,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-29 20:01:32,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-29 20:01:32,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-29 20:01:32,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-29 20:01:32,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-29 20:01:32,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-29 20:01:32,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-29 20:01:32,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-29 20:01:32,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-29 20:01:32,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-29 20:01:32,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-29 20:01:32,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-29 20:01:32,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-29 20:01:32,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-29 20:01:32,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_wdm_device_list_lock [2020-10-29 20:01:32,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wdm_device_list_lock [2020-10-29 20:01:32,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_wdm_device_list_lock [2020-10-29 20:01:32,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_wdm_device_list_lock [2020-10-29 20:01:32,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_wdm_device_list_lock [2020-10-29 20:01:32,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_wdm_device_list_lock [2020-10-29 20:01:32,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_wdm_device_list_lock [2020-10-29 20:01:32,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_wdm_device_list_lock [2020-10-29 20:01:32,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-29 20:01:32,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-29 20:01:32,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-29 20:01:32,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-29 20:01:32,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-29 20:01:32,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_init [2020-10-29 20:01:32,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_alloc [2020-10-29 20:01:32,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_find [2020-10-29 20:01:32,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_remove [2020-10-29 20:01:32,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_destroy [2020-10-29 20:01:32,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2020-10-29 20:01:32,354 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 20:01:32,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-29 20:01:32,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-29 20:01:32,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-29 20:01:32,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-29 20:01:32,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-29 20:01:32,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-29 20:01:32,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-29 20:01:32,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-29 20:01:32,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-29 20:01:32,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__double_init [2020-10-29 20:01:32,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-29 20:01:32,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-29 20:01:32,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-29 20:01:32,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-29 20:01:32,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-29 20:01:32,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-29 20:01:32,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-29 20:01:32,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-29 20:01:32,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-29 20:01:32,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-29 20:01:32,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-29 20:01:32,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-29 20:01:32,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-29 20:01:32,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-29 20:01:32,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-29 20:01:32,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-29 20:01:32,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-29 20:01:32,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-29 20:01:32,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-29 20:01:32,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-29 20:01:32,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-29 20:01:32,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-29 20:01:32,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-29 20:01:32,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-29 20:01:32,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-29 20:01:32,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-29 20:01:32,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-29 20:01:32,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__double_release [2020-10-29 20:01:32,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-29 20:01:32,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-29 20:01:32,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-29 20:01:32,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-29 20:01:32,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-29 20:01:32,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-29 20:01:32,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-29 20:01:32,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-29 20:01:32,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-29 20:01:32,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-29 20:01:32,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-29 20:01:32,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-29 20:01:32,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-29 20:01:32,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-29 20:01:32,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-29 20:01:32,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-29 20:01:32,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-29 20:01:32,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-29 20:01:32,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-29 20:01:32,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-29 20:01:32,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2020-10-29 20:01:32,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_put [2020-10-29 20:01:32,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-29 20:01:32,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-29 20:01:32,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-29 20:01:32,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-29 20:01:32,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-29 20:01:32,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-29 20:01:32,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-29 20:01:32,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-29 20:01:32,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-29 20:01:32,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-29 20:01:32,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-29 20:01:32,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-29 20:01:32,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-29 20:01:32,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-29 20:01:32,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-29 20:01:32,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-29 20:01:32,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-29 20:01:32,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-29 20:01:32,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-29 20:01:32,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-29 20:01:32,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-29 20:01:32,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-29 20:01:32,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-29 20:01:32,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-29 20:01:32,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-29 20:01:32,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-29 20:01:32,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-29 20:01:32,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-29 20:01:32,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-29 20:01:32,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-29 20:01:32,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-29 20:01:32,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-29 20:01:32,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-29 20:01:32,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-29 20:01:32,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2020-10-29 20:01:32,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-29 20:01:32,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-29 20:01:32,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-29 20:01:32,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 20:01:32,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-29 20:01:32,365 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-29 20:01:32,365 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-29 20:01:32,366 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-29 20:01:32,366 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-29 20:01:32,366 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-29 20:01:32,366 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-29 20:01:32,366 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-29 20:01:32,366 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-29 20:01:32,366 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2020-10-29 20:01:32,366 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-29 20:01:32,367 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-29 20:01:32,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-29 20:01:32,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-29 20:01:32,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-29 20:01:32,367 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-29 20:01:32,367 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-29 20:01:32,367 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-29 20:01:32,367 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-29 20:01:32,368 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-29 20:01:32,368 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-29 20:01:32,368 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-29 20:01:32,368 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2020-10-29 20:01:32,368 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2020-10-29 20:01:32,368 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-29 20:01:32,368 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2020-10-29 20:01:32,368 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2020-10-29 20:01:32,369 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2020-10-29 20:01:32,369 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-29 20:01:32,369 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 20:01:32,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 20:01:32,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2020-10-29 20:01:32,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 20:01:32,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-29 20:01:32,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 20:01:32,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-29 20:01:32,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-29 20:01:32,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-29 20:01:32,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-29 20:01:32,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2020-10-29 20:01:32,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2020-10-29 20:01:32,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2020-10-29 20:01:32,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2020-10-29 20:01:32,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_create_class [2020-10-29 20:01:32,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_register_class [2020-10-29 20:01:32,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-29 20:01:32,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-29 20:01:32,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-29 20:01:32,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-29 20:01:32,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2020-10-29 20:01:32,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-29 20:01:32,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-29 20:01:32,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-29 20:01:32,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-29 20:01:32,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-29 20:01:32,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-29 20:01:32,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-29 20:01:32,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-29 20:01:32,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_initialize [2020-10-29 20:01:32,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2020-10-29 20:01:32,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-29 20:01:32,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2020-10-29 20:01:32,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2020-10-29 20:01:32,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-29 20:01:32,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2020-10-29 20:01:32,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2020-10-29 20:01:32,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_create_class [2020-10-29 20:01:32,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_class [2020-10-29 20:01:32,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2020-10-29 20:01:32,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2020-10-29 20:01:32,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-29 20:01:32,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_alloc_urb [2020-10-29 20:01:32,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2020-10-29 20:01:32,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-29 20:01:32,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-29 20:01:32,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2020-10-29 20:01:32,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 20:01:32,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2020-10-29 20:01:32,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2020-10-29 20:01:32,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 20:01:32,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 20:01:32,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-29 20:01:32,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 20:01:32,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_initialize_183 [2020-10-29 20:01:32,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-29 20:01:32,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_init_180 [2020-10-29 20:01:32,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-29 20:01:32,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_pre_probe_184 [2020-10-29 20:01:32,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-29 20:01:32,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_185 [2020-10-29 20:01:32,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-29 20:01:32,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2020-10-29 20:01:32,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_181 [2020-10-29 20:01:32,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_182 [2020-10-29 20:01:32,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-29 20:01:32,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-29 20:01:32,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-29 20:01:32,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_130 [2020-10-29 20:01:32,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_131 [2020-10-29 20:01:32,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_135 [2020-10-29 20:01:32,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_136 [2020-10-29 20:01:32,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_154 [2020-10-29 20:01:32,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_157 [2020-10-29 20:01:32,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_158 [2020-10-29 20:01:32,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_164 [2020-10-29 20:01:32,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_165 [2020-10-29 20:01:32,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_174 [2020-10-29 20:01:32,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_175 [2020-10-29 20:01:32,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_112 [2020-10-29 20:01:32,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_118 [2020-10-29 20:01:32,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_rlock_of_wdm_device [2020-10-29 20:01:32,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_rlock_of_wdm_device [2020-10-29 20:01:32,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_rlock_of_wdm_device [2020-10-29 20:01:32,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_wdm_mutex [2020-10-29 20:01:32,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_wdm_mutex [2020-10-29 20:01:32,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_wlock_of_wdm_device [2020-10-29 20:01:32,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_wlock_of_wdm_device [2020-10-29 20:01:32,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_wlock_of_wdm_device [2020-10-29 20:01:32,379 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-29 20:01:32,379 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-29 20:01:32,380 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-29 20:01:32,380 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-29 20:01:32,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 20:01:32,380 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-29 20:01:32,380 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-29 20:01:32,380 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-29 20:01:32,380 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-29 20:01:32,380 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-29 20:01:32,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 20:01:32,381 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-29 20:01:32,381 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-29 20:01:32,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 20:01:32,381 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-29 20:01:32,381 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2020-10-29 20:01:32,381 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-29 20:01:32,381 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-29 20:01:32,381 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2020-10-29 20:01:32,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_127 [2020-10-29 20:01:32,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_141 [2020-10-29 20:01:32,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_145 [2020-10-29 20:01:32,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_155 [2020-10-29 20:01:32,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_iuspin_of_wdm_device [2020-10-29 20:01:32,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_iuspin_of_wdm_device [2020-10-29 20:01:32,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_wdm_device_list_lock [2020-10-29 20:01:32,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wdm_device_list_lock [2020-10-29 20:01:32,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-29 20:01:32,382 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-29 20:01:32,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_114 [2020-10-29 20:01:32,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_126 [2020-10-29 20:01:32,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_133 [2020-10-29 20:01:32,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_134 [2020-10-29 20:01:32,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_137 [2020-10-29 20:01:32,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_140 [2020-10-29 20:01:32,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_159 [2020-10-29 20:01:32,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_160 [2020-10-29 20:01:32,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_163 [2020-10-29 20:01:32,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_169 [2020-10-29 20:01:32,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_170 [2020-10-29 20:01:32,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_176 [2020-10-29 20:01:32,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_177 [2020-10-29 20:01:32,384 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 20:01:32,384 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-29 20:01:32,384 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-29 20:01:32,384 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-29 20:01:32,384 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-29 20:01:32,384 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-29 20:01:32,384 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 20:01:32,385 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-29 20:01:32,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_95 [2020-10-29 20:01:32,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_99 [2020-10-29 20:01:32,385 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-29 20:01:32,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_110 [2020-10-29 20:01:32,385 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-29 20:01:32,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_96 [2020-10-29 20:01:32,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_100 [2020-10-29 20:01:32,385 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-29 20:01:32,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_111 [2020-10-29 20:01:32,386 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-29 20:01:32,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_128 [2020-10-29 20:01:32,386 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-29 20:01:32,386 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-29 20:01:32,386 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-29 20:01:32,386 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-29 20:01:32,386 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-29 20:01:32,386 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-29 20:01:32,386 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2020-10-29 20:01:32,387 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-29 20:01:32,387 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-29 20:01:32,387 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-29 20:01:32,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2020-10-29 20:01:32,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2020-10-29 20:01:32,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2020-10-29 20:01:32,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2020-10-29 20:01:32,387 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-29 20:01:32,387 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-29 20:01:32,388 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-29 20:01:32,388 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-29 20:01:32,388 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-29 20:01:32,388 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-29 20:01:32,388 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-29 20:01:32,388 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-29 20:01:32,388 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-29 20:01:32,388 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-29 20:01:32,388 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-29 20:01:32,389 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-29 20:01:32,389 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_mark_last_busy [2020-10-29 20:01:32,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 20:01:32,389 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-29 20:01:32,389 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2020-10-29 20:01:32,389 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2020-10-29 20:01:32,389 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2020-10-29 20:01:32,389 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-29 20:01:32,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_178 [2020-10-29 20:01:32,389 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-29 20:01:32,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_179 [2020-10-29 20:01:32,390 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2020-10-29 20:01:32,390 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2020-10-29 20:01:32,390 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2020-10-29 20:01:32,390 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2020-10-29 20:01:32,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_147 [2020-10-29 20:01:32,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_148 [2020-10-29 20:01:32,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_149 [2020-10-29 20:01:32,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_107 [2020-10-29 20:01:32,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_108 [2020-10-29 20:01:32,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_109 [2020-10-29 20:01:32,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_104 [2020-10-29 20:01:32,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_106 [2020-10-29 20:01:32,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_113 [2020-10-29 20:01:32,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_116 [2020-10-29 20:01:32,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_132 [2020-10-29 20:01:32,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_144 [2020-10-29 20:01:32,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_171 [2020-10-29 20:01:32,391 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2020-10-29 20:01:32,392 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-29 20:01:32,392 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2020-10-29 20:01:32,392 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 20:01:32,392 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-29 20:01:32,392 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-29 20:01:32,392 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2020-10-29 20:01:32,392 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-29 20:01:32,392 INFO L130 BoogieDeclarations]: Found specification of procedure usb_cdc_wdm_register [2020-10-29 20:01:32,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 20:01:32,393 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_find_device [2020-10-29 20:01:32,393 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_find_device_by_minor [2020-10-29 20:01:32,393 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_out_callback [2020-10-29 20:01:32,393 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_in_callback [2020-10-29 20:01:32,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2020-10-29 20:01:32,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 20:01:32,393 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_int_callback [2020-10-29 20:01:32,393 INFO L130 BoogieDeclarations]: Found specification of procedure kill_urbs [2020-10-29 20:01:32,393 INFO L130 BoogieDeclarations]: Found specification of procedure free_urbs [2020-10-29 20:01:32,394 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-10-29 20:01:32,394 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_write [2020-10-29 20:01:32,394 INFO L130 BoogieDeclarations]: Found specification of procedure clear_wdm_read_flag [2020-10-29 20:01:32,394 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_read [2020-10-29 20:01:32,394 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_flush [2020-10-29 20:01:32,394 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_poll [2020-10-29 20:01:32,394 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_open [2020-10-29 20:01:32,394 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-29 20:01:32,394 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_release [2020-10-29 20:01:32,394 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_ioctl [2020-10-29 20:01:32,395 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_rxwork [2020-10-29 20:01:32,395 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_create [2020-10-29 20:01:32,395 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_manage_power [2020-10-29 20:01:32,395 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_probe [2020-10-29 20:01:32,395 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_disconnect [2020-10-29 20:01:32,395 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_suspend [2020-10-29 20:01:32,395 INFO L130 BoogieDeclarations]: Found specification of procedure recover_from_urb_loss [2020-10-29 20:01:32,395 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_resume [2020-10-29 20:01:32,396 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_pre_reset [2020-10-29 20:01:32,396 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_post_reset [2020-10-29 20:01:32,396 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_driver_init [2020-10-29 20:01:32,396 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_driver_exit [2020-10-29 20:01:32,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_wdm_driver_exit_5_2 [2020-10-29 20:01:32,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_wdm_driver_init_5_9 [2020-10-29 20:01:32,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_3_1 [2020-10-29 20:01:32,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_5_4 [2020-10-29 20:01:32,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_2_2 [2020-10-29 20:01:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_2_3 [2020-10-29 20:01:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_4_2 [2020-10-29 20:01:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_5_5 [2020-10-29 20:01:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_5 [2020-10-29 20:01:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 20:01:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2020-10-29 20:01:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2020-10-29 20:01:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_23 [2020-10-29 20:01:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_26 [2020-10-29 20:01:32,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_27 [2020-10-29 20:01:32,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_30 [2020-10-29 20:01:32,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2020-10-29 20:01:32,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2020-10-29 20:01:32,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2020-10-29 20:01:32,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2020-10-29 20:01:32,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2020-10-29 20:01:32,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_2 [2020-10-29 20:01:32,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_callback_1_6 [2020-10-29 20:01:32,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_1_9 [2020-10-29 20:01:32,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_1_10 [2020-10-29 20:01:32,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_1_13 [2020-10-29 20:01:32,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_1_4 [2020-10-29 20:01:32,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_1_7 [2020-10-29 20:01:32,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_1_8 [2020-10-29 20:01:32,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2020-10-29 20:01:32,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_1 [2020-10-29 20:01:32,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 20:01:32,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-29 20:01:32,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-29 20:01:32,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2020-10-29 20:01:32,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-29 20:01:32,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-29 20:01:32,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-29 20:01:32,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-29 20:01:32,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-29 20:01:32,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-29 20:01:32,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-29 20:01:32,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-29 20:01:32,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-29 20:01:32,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-29 20:01:32,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-29 20:01:32,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add [2020-10-29 20:01:32,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub [2020-10-29 20:01:32,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-29 20:01:32,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc [2020-10-29 20:01:32,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec [2020-10-29 20:01:32,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-29 20:01:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-29 20:01:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-29 20:01:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-29 20:01:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-29 20:01:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-29 20:01:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-29 20:01:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2020-10-29 20:01:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-29 20:01:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-29 20:01:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-29 20:01:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-29 20:01:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-29 20:01:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-29 20:01:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_add_disk [2020-10-29 20:01:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2020-10-29 20:01:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2020-10-29 20:01:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-29 20:01:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-29 20:01:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-29 20:01:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-29 20:01:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2020-10-29 20:01:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_put [2020-10-29 20:01:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-29 20:01:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_put_blk_rq [2020-10-29 20:01:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-29 20:01:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-29 20:01:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-29 20:01:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-29 20:01:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-29 20:01:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-29 20:01:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-29 20:01:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-29 20:01:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-29 20:01:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-29 20:01:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 20:01:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 20:01:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-29 20:01:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-29 20:01:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-29 20:01:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-29 20:01:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-29 20:01:32,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-29 20:01:32,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-29 20:01:32,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-29 20:01:32,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-29 20:01:32,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-29 20:01:32,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-29 20:01:32,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-29 20:01:32,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-29 20:01:32,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-29 20:01:32,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-29 20:01:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-29 20:01:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-29 20:01:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-29 20:01:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-29 20:01:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-29 20:01:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-29 20:01:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-29 20:01:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-29 20:01:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-29 20:01:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_get [2020-10-29 20:01:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2020-10-29 20:01:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2020-10-29 20:01:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-29 20:01:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_refcount [2020-10-29 20:01:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-29 20:01:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-29 20:01:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-29 20:01:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-29 20:01:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-29 20:01:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-29 20:01:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-29 20:01:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-29 20:01:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-29 20:01:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-29 20:01:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-29 20:01:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-29 20:01:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-29 20:01:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-29 20:01:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-29 20:01:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-29 20:01:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-29 20:01:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-29 20:01:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-29 20:01:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-29 20:01:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-29 20:01:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-29 20:01:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-29 20:01:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-29 20:01:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 20:01:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-29 20:01:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-29 20:01:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-29 20:01:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-29 20:01:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-29 20:01:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-29 20:01:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-29 20:01:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-29 20:01:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-29 20:01:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-29 20:01:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-29 20:01:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-29 20:01:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-29 20:01:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-29 20:01:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-29 20:01:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-29 20:01:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-29 20:01:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-29 20:01:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-29 20:01:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-29 20:01:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__double_release [2020-10-29 20:01:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-29 20:01:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-29 20:01:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-29 20:01:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_before_release_sock [2020-10-29 20:01:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-29 20:01:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-29 20:01:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-29 20:01:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-29 20:01:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-29 20:01:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-29 20:01:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-29 20:01:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-29 20:01:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-29 20:01:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-29 20:01:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-29 20:01:32,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_initialize [2020-10-29 20:01:32,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_final_state [2020-10-29 20:01:32,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-29 20:01:32,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-29 20:01:32,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-29 20:01:32,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-29 20:01:32,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-29 20:01:32,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-29 20:01:32,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-29 20:01:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2020-10-29 20:01:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2020-10-29 20:01:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-29 20:01:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-29 20:01:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-29 20:01:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-29 20:01:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-29 20:01:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-29 20:01:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-29 20:01:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-29 20:01:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-29 20:01:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-29 20:01:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-29 20:01:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 20:01:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 20:01:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 20:01:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 20:01:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 20:01:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 20:01:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-29 20:01:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 20:01:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 20:01:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-29 20:01:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-29 20:01:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-29 20:01:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-29 20:01:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 20:01:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-29 20:01:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-29 20:01:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-29 20:01:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-29 20:01:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-29 20:01:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-29 20:01:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-29 20:01:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-29 20:01:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-29 20:01:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-29 20:01:32,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-29 20:01:32,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-29 20:01:32,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-29 20:01:32,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-29 20:01:32,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-29 20:01:32,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-29 20:01:32,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-29 20:01:32,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-29 20:01:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-29 20:01:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-29 20:01:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-29 20:01:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-29 20:01:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_rlock_of_wdm_device [2020-10-29 20:01:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_rlock_of_wdm_device [2020-10-29 20:01:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_rlock_of_wdm_device [2020-10-29 20:01:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_wdm_mutex [2020-10-29 20:01:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_wdm_mutex [2020-10-29 20:01:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_wdm_mutex [2020-10-29 20:01:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_wdm_mutex [2020-10-29 20:01:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_wlock_of_wdm_device [2020-10-29 20:01:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_wlock_of_wdm_device [2020-10-29 20:01:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_wlock_of_wdm_device [2020-10-29 20:01:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-29 20:01:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-29 20:01:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-29 20:01:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-29 20:01:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-29 20:01:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-29 20:01:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-29 20:01:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-29 20:01:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-29 20:01:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-29 20:01:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-29 20:01:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-29 20:01:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-29 20:01:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-29 20:01:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-29 20:01:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-29 20:01:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-29 20:01:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-29 20:01:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-29 20:01:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-29 20:01:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-29 20:01:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-29 20:01:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_iuspin_of_wdm_device [2020-10-29 20:01:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_iuspin_of_wdm_device [2020-10-29 20:01:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_iuspin_of_wdm_device [2020-10-29 20:01:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_iuspin_of_wdm_device [2020-10-29 20:01:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_iuspin_of_wdm_device [2020-10-29 20:01:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_iuspin_of_wdm_device [2020-10-29 20:01:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-29 20:01:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-29 20:01:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-29 20:01:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-29 20:01:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-29 20:01:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-29 20:01:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-29 20:01:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-29 20:01:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-29 20:01:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-29 20:01:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-29 20:01:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-29 20:01:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-29 20:01:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-29 20:01:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-29 20:01:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-29 20:01:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-29 20:01:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-29 20:01:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-29 20:01:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-29 20:01:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-29 20:01:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-29 20:01:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-29 20:01:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-29 20:01:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-29 20:01:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-29 20:01:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-29 20:01:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-29 20:01:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-29 20:01:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-29 20:01:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-29 20:01:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-29 20:01:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-29 20:01:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-29 20:01:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-29 20:01:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-29 20:01:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-29 20:01:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-29 20:01:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-29 20:01:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-29 20:01:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_wdm_device_list_lock [2020-10-29 20:01:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_wdm_device_list_lock [2020-10-29 20:01:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_wdm_device_list_lock [2020-10-29 20:01:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_wdm_device_list_lock [2020-10-29 20:01:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_wdm_device_list_lock [2020-10-29 20:01:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_wdm_device_list_lock [2020-10-29 20:01:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-29 20:01:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-29 20:01:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-29 20:01:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-29 20:01:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-29 20:01:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-29 20:01:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-29 20:01:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__double_init [2020-10-29 20:01:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-29 20:01:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-29 20:01:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_init [2020-10-29 20:01:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_alloc [2020-10-29 20:01:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_find [2020-10-29 20:01:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_remove [2020-10-29 20:01:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_destroy [2020-10-29 20:01:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 20:01:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 20:01:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 20:01:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 20:01:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 20:01:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-29 20:01:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-29 20:01:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 20:01:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 20:01:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 20:01:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 20:01:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 20:01:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 20:01:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 20:01:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 20:01:36,037 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 20:01:36,052 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_linux_kernel_module_module_put_and_exitFINAL: assume true; [2020-10-29 20:01:47,154 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 20:01:47,154 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-29 20:01:47,163 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 08:01:47 BoogieIcfgContainer [2020-10-29 20:01:47,163 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 20:01:47,165 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 20:01:47,166 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 20:01:47,169 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 20:01:47,169 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 08:01:26" (1/3) ... [2020-10-29 20:01:47,170 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26cdd744 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 08:01:47, skipping insertion in model container [2020-10-29 20:01:47,170 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:01:31" (2/3) ... [2020-10-29 20:01:47,171 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26cdd744 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 08:01:47, skipping insertion in model container [2020-10-29 20:01:47,171 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 08:01:47" (3/3) ... [2020-10-29 20:01:47,173 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--usb--class--cdc-wdm.ko.cil.i [2020-10-29 20:01:47,186 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 20:01:47,197 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 20:01:47,211 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 20:01:47,261 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 20:01:47,261 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 20:01:47,261 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 20:01:47,261 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 20:01:47,262 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 20:01:47,262 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 20:01:47,262 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 20:01:47,262 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 20:01:47,425 INFO L276 IsEmpty]: Start isEmpty. Operand 3020 states. [2020-10-29 20:01:47,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2020-10-29 20:01:47,443 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 20:01:47,444 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] [2020-10-29 20:01:47,444 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 20:01:47,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 20:01:47,455 INFO L82 PathProgramCache]: Analyzing trace with hash 1177271953, now seen corresponding path program 1 times [2020-10-29 20:01:47,466 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 20:01:47,466 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1947599055] [2020-10-29 20:01:47,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 20:01:48,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:01:48,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:01:53,224 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:01:53,224 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 170 [2020-10-29 20:01:53,225 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:01:53,225 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5010 [2020-10-29 20:01:53,227 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:01:53,227 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:01:53,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 20:01:53,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 20:01:53,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 160 [2020-10-29 20:01:53,228 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-29 20:01:59,531 WARN L193 SmtUtils]: Spent 5.92 s on a formula simplification that was a NOOP. DAG size: 976 [2020-10-29 20:01:59,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:01:59,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:01:59,732 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:02:01,279 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:02:01,279 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:02:01,279 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:02:01,280 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1635 [2020-10-29 20:02:01,280 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:02:01,280 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:02:01,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:02:01,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:02:01,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 20:02:01,281 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:02:01,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 20:02:01,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:02:01,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:02:01,419 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:02:01,419 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 20:02:01,420 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:02:01,420 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 20:02:01,420 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:02:01,420 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:02:01,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:02:01,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:02:01,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-29 20:02:01,421 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:02:01,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:02:01,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:02:01,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:02:01,443 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:02:01,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 20:02:01,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:02:01,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 20:02:01,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:02:01,444 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:02:01,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:02:01,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:02:01,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:02:01,444 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:02:01,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:02:01,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:02:01,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:02:01,463 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:02:01,464 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:02:01,464 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:02:01,464 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:02:01,464 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:02:01,465 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:02:01,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:02:01,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:02:01,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:02:01,465 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:02:01,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-29 20:02:01,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:02:01,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:02:01,665 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:02:01,666 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 67 [2020-10-29 20:02:01,666 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:02:01,666 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 99 [2020-10-29 20:02:01,666 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:02:01,667 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:02:01,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:02:01,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:02:01,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 64 [2020-10-29 20:02:01,667 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:02:01,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:02:01,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:02:01,712 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:02:01,754 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:02:01,755 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 60 [2020-10-29 20:02:01,755 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:02:01,755 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-29 20:02:01,755 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:02:01,755 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:02:01,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:02:01,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:02:01,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:02:01,756 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:02:01,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:02:01,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:02:01,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:02:01,817 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:02:01,817 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 53 [2020-10-29 20:02:01,817 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:02:01,817 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-29 20:02:01,818 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:02:01,818 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:02:01,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:02:01,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:02:01,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:02:01,819 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:02:01,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:02:01,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:02:01,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:02:01,847 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:02:01,847 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:02:01,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:02:01,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:02:01,847 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:02:01,848 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:02:01,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:02:01,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:02:01,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:02:01,849 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:02:01,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:02:01,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:02:01,868 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:02:01,882 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:02:01,882 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-29 20:02:01,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:02:01,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 20:02:01,883 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:02:01,883 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:02:01,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:02:01,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:02:01,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:02:01,884 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:02:01,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:02:01,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:02:01,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:02:01,934 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:02:01,934 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:02:01,935 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:02:01,935 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:02:01,935 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:02:01,935 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:02:01,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:02:01,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:02:01,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:02:01,936 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:02:01,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:02:01,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:02:01,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:02:01,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:02:01,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:02:01,954 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:02:01,954 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 20:02:01,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:02:01,955 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:02:01,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:02:01,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:02:01,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:02:01,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:02:01,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-29 20:02:01,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:02:01,969 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:02:01,973 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:02:01,973 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:02:01,973 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:02:01,973 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:02:01,974 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:02:01,974 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:02:01,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:02:01,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:02:01,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:02:01,975 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:02:01,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-29 20:02:01,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:02:01,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:02:01,988 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:02:01,989 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:02:01,989 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:02:01,989 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 20:02:01,989 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:02:01,990 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:02:01,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:02:01,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:02:01,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:02:01,990 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:02:02,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 20:02:02,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:02:02,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:02:02,080 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:02:02,082 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 42 [2020-10-29 20:02:02,083 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:02:02,083 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-29 20:02:02,083 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:02:02,083 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:02:02,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:02:02,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:02:02,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 39 [2020-10-29 20:02:02,084 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:02:02,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:02:02,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:02:02,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:02:02,134 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:02:02,135 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:02:02,135 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:02:02,135 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:02:02,135 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:02:02,136 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:02:02,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:02:02,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:02:02,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:02:02,136 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:02:02,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 20:02:02,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:02:02,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:02:02,152 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:02:02,153 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:02:02,153 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:02:02,153 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 20:02:02,153 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:02:02,153 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:02:02,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:02:02,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:02:02,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:02:02,154 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:02:02,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 20:02:02,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:02:02,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:02:02,178 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:02:02,179 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:02:02,179 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:02:02,179 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 20:02:02,179 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:02:02,179 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:02:02,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:02:02,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:02:02,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:02:02,180 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:02:02,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:02:02,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:02:02,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:02:02,207 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:02:02,207 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:02:02,207 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:02:02,208 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 20:02:02,208 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:02:02,208 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:02:02,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:02:02,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:02:02,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:02:02,209 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:02:02,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:02:02,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:02:02,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:02:02,226 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:02:02,226 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:02:02,227 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:02:02,227 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:02:02,227 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:02:02,227 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:02:02,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:02:02,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:02:02,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:02:02,228 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:02:02,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-29 20:02:02,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:02:02,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:02:02,249 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:02:02,250 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:02:02,250 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:02:02,250 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:02:02,250 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:02:02,250 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:02:02,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:02:02,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:02:02,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 20:02:02,251 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:02:02,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-29 20:02:02,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:02:02,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:02:02,271 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:02:02,271 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:02:02,271 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:02:02,272 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:02:02,272 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:02:02,272 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:02:02,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:02:02,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:02:02,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 20:02:02,273 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:02:02,391 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2020-10-29 20:02:02,392 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1947599055] [2020-10-29 20:02:02,393 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 20:02:02,394 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-29 20:02:02,394 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [369271478] [2020-10-29 20:02:02,400 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-29 20:02:02,400 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 20:02:02,414 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-29 20:02:02,415 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-10-29 20:02:02,417 INFO L87 Difference]: Start difference. First operand 3020 states. Second operand 10 states. [2020-10-29 20:02:10,514 WARN L193 SmtUtils]: Spent 5.78 s on a formula simplification that was a NOOP. DAG size: 978 [2020-10-29 20:02:21,227 WARN L193 SmtUtils]: Spent 5.97 s on a formula simplification that was a NOOP. DAG size: 981 [2020-10-29 20:02:27,370 WARN L193 SmtUtils]: Spent 6.09 s on a formula simplification that was a NOOP. DAG size: 984 [2020-10-29 20:03:33,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 20:03:33,184 INFO L93 Difference]: Finished difference Result 3688 states and 4940 transitions. [2020-10-29 20:03:33,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-29 20:03:33,186 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 114 [2020-10-29 20:03:33,187 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 20:03:33,225 INFO L225 Difference]: With dead ends: 3688 [2020-10-29 20:03:33,225 INFO L226 Difference]: Without dead ends: 1935 [2020-10-29 20:03:33,241 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 24.2s TimeCoverageRelationStatistics Valid=81, Invalid=159, Unknown=0, NotChecked=0, Total=240 [2020-10-29 20:03:33,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1935 states. [2020-10-29 20:03:34,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1935 to 1817. [2020-10-29 20:03:34,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1817 states. [2020-10-29 20:03:34,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 1817 states and 2270 transitions. [2020-10-29 20:03:34,384 INFO L78 Accepts]: Start accepts. Automaton has 1817 states and 2270 transitions. Word has length 114 [2020-10-29 20:03:34,386 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 20:03:34,386 INFO L481 AbstractCegarLoop]: Abstraction has 1817 states and 2270 transitions. [2020-10-29 20:03:34,386 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-29 20:03:34,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 2270 transitions. [2020-10-29 20:03:34,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2020-10-29 20:03:34,391 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 20:03:34,391 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] [2020-10-29 20:03:34,392 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 20:03:34,392 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 20:03:34,393 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 20:03:34,393 INFO L82 PathProgramCache]: Analyzing trace with hash 1347368149, now seen corresponding path program 1 times [2020-10-29 20:03:34,393 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 20:03:34,393 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [697179856] [2020-10-29 20:03:34,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 20:03:34,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:03:34,650 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:03:40,170 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:03:40,171 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 182 [2020-10-29 20:03:40,171 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:03:40,171 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5630 [2020-10-29 20:03:40,171 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:03:40,171 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:03:40,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 20:03:40,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 20:03:40,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 172 [2020-10-29 20:03:40,172 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:03:46,026 WARN L193 SmtUtils]: Spent 5.54 s on a formula simplification that was a NOOP. DAG size: 976 [2020-10-29 20:03:46,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:03:46,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:03:46,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:03:47,346 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:03:47,348 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:03:47,348 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:03:47,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1241 [2020-10-29 20:03:47,349 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:03:47,349 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:03:47,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:03:47,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:03:47,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 20:03:47,350 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:03:47,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 20:03:47,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:03:47,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:03:47,448 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:03:47,448 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 20:03:47,449 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:03:47,449 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 20:03:47,449 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:03:47,449 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:03:47,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:03:47,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:03:47,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-29 20:03:47,450 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:03:47,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:03:47,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:03:47,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:03:47,484 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:03:47,484 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 20:03:47,484 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:03:47,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:03:47,485 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:03:47,485 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:03:47,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:03:47,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:03:47,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:03:47,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:03:47,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:03:47,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:03:47,498 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:03:47,502 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:03:47,502 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:03:47,503 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:03:47,503 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 20:03:47,503 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:03:47,503 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:03:47,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:03:47,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:03:47,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:03:47,504 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:03:47,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-29 20:03:47,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:03:47,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:03:47,645 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:03:47,645 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 67 [2020-10-29 20:03:47,645 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:03:47,645 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-29 20:03:47,645 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:03:47,646 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:03:47,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:03:47,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:03:47,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 64 [2020-10-29 20:03:47,646 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:03:47,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:03:47,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:03:47,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:03:47,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:03:47,695 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 60 [2020-10-29 20:03:47,695 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:03:47,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-29 20:03:47,695 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:03:47,695 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:03:47,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:03:47,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:03:47,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:03:47,696 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:03:47,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:03:47,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:03:47,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:03:47,738 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:03:47,738 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 53 [2020-10-29 20:03:47,739 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:03:47,739 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 20:03:47,739 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:03:47,739 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:03:47,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:03:47,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:03:47,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:03:47,740 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:03:47,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:03:47,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:03:47,756 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:03:47,758 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:03:47,758 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:03:47,758 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:03:47,759 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 20:03:47,759 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:03:47,759 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:03:47,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:03:47,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:03:47,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:03:47,760 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:03:47,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:03:47,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:03:47,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:03:47,783 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:03:47,784 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-29 20:03:47,784 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:03:47,784 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 20:03:47,784 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:03:47,784 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:03:47,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:03:47,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:03:47,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:03:47,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:03:47,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:03:47,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:03:47,824 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:03:47,830 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:03:47,831 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:03:47,831 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:03:47,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:03:47,831 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:03:47,832 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:03:47,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:03:47,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:03:47,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:03:47,832 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:03:47,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:03:47,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:03:47,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:03:47,846 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:03:47,846 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:03:47,846 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:03:47,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 20:03:47,847 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:03:47,847 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:03:47,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:03:47,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:03:47,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:03:47,848 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:03:47,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-29 20:03:47,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:03:47,858 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:03:47,859 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:03:47,860 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:03:47,860 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:03:47,860 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 20:03:47,860 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:03:47,860 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:03:47,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:03:47,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:03:47,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:03:47,861 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:03:47,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-29 20:03:47,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:03:47,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:03:47,873 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:03:47,873 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:03:47,873 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:03:47,873 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 20:03:47,873 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:03:47,874 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:03:47,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:03:47,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:03:47,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:03:47,874 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:03:47,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 20:03:47,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:03:47,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:03:47,937 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:03:47,938 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 42 [2020-10-29 20:03:47,938 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:03:47,938 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 20:03:47,938 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:03:47,938 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:03:47,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:03:47,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:03:47,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 39 [2020-10-29 20:03:47,939 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:03:47,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:03:47,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:03:47,979 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:03:47,981 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:03:47,981 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:03:47,981 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:03:47,981 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 20:03:47,982 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:03:47,982 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:03:47,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:03:47,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:03:47,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:03:47,983 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:03:47,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 20:03:47,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:03:47,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:03:47,994 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:03:47,994 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:03:47,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:03:47,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 20:03:47,995 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:03:47,995 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:03:47,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:03:47,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:03:47,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:03:47,996 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:03:48,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 20:03:48,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:03:48,007 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:03:48,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:03:48,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:03:48,012 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:03:48,012 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:03:48,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:03:48,012 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:03:48,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:03:48,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:03:48,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:03:48,013 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:03:48,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:03:48,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:03:48,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:03:48,031 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:03:48,031 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:03:48,031 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:03:48,032 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:03:48,032 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:03:48,032 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:03:48,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:03:48,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:03:48,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:03:48,033 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:03:48,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:03:48,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:03:48,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:03:48,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:03:48,047 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:03:48,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:03:48,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 20:03:48,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:03:48,048 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:03:48,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:03:48,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:03:48,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:03:48,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:03:48,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-29 20:03:48,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:03:48,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:03:48,066 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:03:48,066 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:03:48,067 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:03:48,067 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:03:48,067 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:03:48,067 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:03:48,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:03:48,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:03:48,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 20:03:48,068 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:03:48,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-29 20:03:48,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:03:48,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:03:48,084 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:03:48,084 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:03:48,085 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:03:48,085 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:03:48,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:03:48,085 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:03:48,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:03:48,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:03:48,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 20:03:48,086 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:03:48,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2020-10-29 20:03:48,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:03:48,099 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:03:48,107 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:03:48,107 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 20:03:48,107 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:03:48,108 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 20:03:48,108 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:03:48,108 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:03:48,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:03:48,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:03:48,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-29 20:03:48,109 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:03:48,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:03:48,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:03:48,118 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:03:48,120 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:03:48,120 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:03:48,120 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:03:48,120 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 20:03:48,121 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:03:48,121 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:03:48,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:03:48,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:03:48,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:03:48,121 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:03:48,205 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2020-10-29 20:03:48,206 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [697179856] [2020-10-29 20:03:48,206 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 20:03:48,206 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-29 20:03:48,207 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [836980407] [2020-10-29 20:03:48,209 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-29 20:03:48,209 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 20:03:48,210 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-29 20:03:48,210 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-10-29 20:03:48,210 INFO L87 Difference]: Start difference. First operand 1817 states and 2270 transitions. Second operand 10 states. [2020-10-29 20:03:56,146 WARN L193 SmtUtils]: Spent 5.64 s on a formula simplification that was a NOOP. DAG size: 978 [2020-10-29 20:04:05,481 WARN L193 SmtUtils]: Spent 5.71 s on a formula simplification that was a NOOP. DAG size: 981 [2020-10-29 20:04:11,230 WARN L193 SmtUtils]: Spent 5.71 s on a formula simplification that was a NOOP. DAG size: 983 [2020-10-29 20:04:55,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 20:04:55,386 INFO L93 Difference]: Finished difference Result 1938 states and 2429 transitions. [2020-10-29 20:04:55,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-29 20:04:55,387 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 122 [2020-10-29 20:04:55,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 20:04:55,406 INFO L225 Difference]: With dead ends: 1938 [2020-10-29 20:04:55,406 INFO L226 Difference]: Without dead ends: 1934 [2020-10-29 20:04:55,408 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 22.9s TimeCoverageRelationStatistics Valid=81, Invalid=159, Unknown=0, NotChecked=0, Total=240 [2020-10-29 20:04:55,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1934 states. [2020-10-29 20:04:56,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1934 to 1816. [2020-10-29 20:04:56,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1816 states. [2020-10-29 20:04:56,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 1816 states and 2268 transitions. [2020-10-29 20:04:56,452 INFO L78 Accepts]: Start accepts. Automaton has 1816 states and 2268 transitions. Word has length 122 [2020-10-29 20:04:56,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 20:04:56,452 INFO L481 AbstractCegarLoop]: Abstraction has 1816 states and 2268 transitions. [2020-10-29 20:04:56,452 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-29 20:04:56,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 2268 transitions. [2020-10-29 20:04:56,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2020-10-29 20:04:56,456 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 20:04:56,456 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] [2020-10-29 20:04:56,456 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-29 20:04:56,457 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 20:04:56,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 20:04:56,457 INFO L82 PathProgramCache]: Analyzing trace with hash -2118563748, now seen corresponding path program 1 times [2020-10-29 20:04:56,457 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 20:04:56,458 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [62763740] [2020-10-29 20:04:56,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 20:04:56,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:04:56,803 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:00,679 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:00,680 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 194 [2020-10-29 20:05:00,680 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:00,680 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3980 [2020-10-29 20:05:00,680 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:00,680 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:00,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 20:05:00,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 20:05:00,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 184 [2020-10-29 20:05:00,681 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:05:06,580 WARN L193 SmtUtils]: Spent 5.59 s on a formula simplification that was a NOOP. DAG size: 976 [2020-10-29 20:05:06,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:05:06,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:05:06,749 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:07,916 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:07,917 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:05:07,917 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:07,917 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1221 [2020-10-29 20:05:07,917 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:07,918 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:07,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:05:07,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:05:07,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 20:05:07,918 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:05:08,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 20:05:08,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:05:08,015 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:08,021 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:08,021 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 20:05:08,021 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:08,022 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:05:08,022 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:08,022 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:08,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:05:08,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:05:08,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-29 20:05:08,022 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:05:08,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:05:08,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:05:08,035 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:08,038 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:08,038 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 20:05:08,039 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:08,039 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:05:08,039 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:08,039 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:08,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:05:08,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:05:08,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:05:08,040 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:05:08,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:05:08,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:05:08,050 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:08,053 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:08,053 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:05:08,054 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:08,054 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 20:05:08,054 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:08,054 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:08,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:05:08,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:05:08,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:05:08,055 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:05:08,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-29 20:05:08,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:05:08,145 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:08,187 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:08,187 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 67 [2020-10-29 20:05:08,187 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:08,187 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-29 20:05:08,188 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:08,188 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:08,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:05:08,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:05:08,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 64 [2020-10-29 20:05:08,189 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:05:08,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:05:08,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:05:08,213 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:08,229 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:08,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 60 [2020-10-29 20:05:08,230 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:08,230 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 20:05:08,230 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:08,230 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:08,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:05:08,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:05:08,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:05:08,231 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:05:08,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:05:08,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:05:08,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:08,271 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:08,271 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 53 [2020-10-29 20:05:08,271 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:08,272 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 20:05:08,272 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:08,272 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:08,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:05:08,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:05:08,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:05:08,273 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:05:08,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:05:08,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:05:08,289 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:08,291 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:08,291 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:05:08,291 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:08,291 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 20:05:08,292 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:08,292 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:08,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:05:08,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:05:08,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:05:08,293 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:05:08,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:05:08,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:05:08,308 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:08,316 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:08,316 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-29 20:05:08,316 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:08,316 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 20:05:08,317 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:08,317 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:08,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:05:08,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:05:08,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:05:08,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:05:08,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:05:08,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:05:08,357 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:08,360 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:08,360 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:05:08,361 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:08,361 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 20:05:08,361 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:08,361 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:08,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:05:08,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:05:08,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:05:08,362 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:05:08,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:05:08,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:05:08,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:08,374 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:08,375 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:05:08,375 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:08,375 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 20:05:08,375 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:08,375 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:08,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:05:08,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:05:08,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:05:08,376 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:05:08,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-29 20:05:08,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:05:08,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:08,387 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:08,387 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:05:08,387 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:08,387 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 20:05:08,388 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:08,388 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:08,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:05:08,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:05:08,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:05:08,388 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:05:08,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-29 20:05:08,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:05:08,398 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:08,400 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:08,400 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:05:08,400 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:08,401 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 20:05:08,401 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:08,401 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:08,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:05:08,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:05:08,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:05:08,402 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:05:08,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 20:05:08,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:05:08,452 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:08,463 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:08,463 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 42 [2020-10-29 20:05:08,464 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:08,464 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 20:05:08,464 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:08,464 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:08,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:05:08,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:05:08,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 39 [2020-10-29 20:05:08,465 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:05:08,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:05:08,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:05:08,502 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:08,504 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:08,504 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:05:08,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:08,504 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 20:05:08,505 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:08,505 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:08,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:05:08,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:05:08,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:05:08,506 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:05:08,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 20:05:08,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:05:08,517 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:08,519 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:08,519 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:05:08,519 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:08,520 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 20:05:08,520 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:08,520 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:08,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:05:08,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:05:08,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:05:08,521 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:05:08,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 20:05:08,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:05:08,532 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:08,538 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:08,538 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:05:08,539 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:08,539 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:05:08,539 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:08,539 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:08,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:05:08,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:05:08,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:05:08,540 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:05:08,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:05:08,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:05:08,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:08,554 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:08,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:05:08,555 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:08,555 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 20:05:08,555 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:08,555 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:08,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:05:08,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:05:08,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:05:08,556 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:05:08,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:05:08,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:05:08,567 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:08,572 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:08,572 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:05:08,572 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:08,572 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:05:08,572 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:08,573 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:08,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:05:08,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:05:08,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:05:08,573 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:05:08,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-29 20:05:08,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:05:08,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:08,587 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:08,588 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:05:08,588 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:08,588 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 20:05:08,588 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:08,588 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:08,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:05:08,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:05:08,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 20:05:08,589 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:05:08,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-29 20:05:08,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:05:08,599 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:08,603 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:08,604 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:05:08,604 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:08,604 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 20:05:08,604 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:08,604 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:08,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:05:08,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:05:08,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 20:05:08,605 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:05:08,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2020-10-29 20:05:08,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:05:08,615 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:08,621 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:08,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 20:05:08,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:08,621 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:05:08,621 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:08,622 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:08,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:05:08,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:05:08,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-29 20:05:08,622 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:05:08,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:05:08,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:05:08,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:08,634 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:08,634 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:05:08,634 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:08,634 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 20:05:08,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:08,635 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:08,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:05:08,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:05:08,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:05:08,635 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:05:08,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-10-29 20:05:08,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:05:08,646 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:08,656 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:08,656 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 20:05:08,656 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:08,656 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 20:05:08,657 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:08,657 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:08,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:05:08,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:05:08,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-29 20:05:08,657 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:05:08,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:05:08,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:05:08,669 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:05:08,674 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:05:08,675 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:05:08,675 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:05:08,675 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:05:08,675 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:05:08,675 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:05:08,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:05:08,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:05:08,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:05:08,676 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:05:08,756 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2020-10-29 20:05:08,757 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [62763740] [2020-10-29 20:05:08,757 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 20:05:08,757 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-29 20:05:08,758 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1998780803] [2020-10-29 20:05:08,759 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-29 20:05:08,760 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 20:05:08,760 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-29 20:05:08,760 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-10-29 20:05:08,761 INFO L87 Difference]: Start difference. First operand 1816 states and 2268 transitions. Second operand 10 states.