/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=BIGGEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 03:29:43,241 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 03:29:43,244 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 03:29:43,285 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 03:29:43,285 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 03:29:43,295 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 03:29:43,298 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 03:29:43,301 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 03:29:43,304 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 03:29:43,305 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 03:29:43,308 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 03:29:43,309 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 03:29:43,309 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 03:29:43,312 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 03:29:43,312 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 03:29:43,315 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 03:29:43,316 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 03:29:43,318 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 03:29:43,320 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 03:29:43,327 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 03:29:43,328 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 03:29:43,329 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 03:29:43,331 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 03:29:43,332 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 03:29:43,336 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 03:29:43,337 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 03:29:43,337 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 03:29:43,340 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 03:29:43,340 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 03:29:43,341 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 03:29:43,341 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 03:29:43,342 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 03:29:43,342 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 03:29:43,343 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 03:29:43,344 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 03:29:43,344 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 03:29:43,345 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 03:29:43,345 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 03:29:43,345 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 03:29:43,346 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 03:29:43,348 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 03:29:43,348 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-13 03:29:43,393 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 03:29:43,394 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 03:29:43,396 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 03:29:43,396 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 03:29:43,396 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 03:29:43,396 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 03:29:43,397 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 03:29:43,397 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 03:29:43,397 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 03:29:43,397 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 03:29:43,398 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 03:29:43,398 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 03:29:43,399 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 03:29:43,399 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 03:29:43,399 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 03:29:43,399 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 03:29:43,400 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 03:29:43,400 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 03:29:43,400 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 03:29:43,400 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 03:29:43,400 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 03:29:43,400 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 03:29:43,401 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 03:29:43,401 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 03:29:43,401 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 03:29:43,401 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 03:29:43,401 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 03:29:43,402 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 03:29:43,693 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 03:29:43,705 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 03:29:43,708 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 03:29:43,709 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 03:29:43,710 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 03:29:43,711 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2020-10-13 03:29:43,773 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b4060bccd/d0a46bc72b28447d80fd11a34e38c428/FLAGd2a41f0d6 [2020-10-13 03:29:44,637 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 03:29:44,638 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2020-10-13 03:29:44,696 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b4060bccd/d0a46bc72b28447d80fd11a34e38c428/FLAGd2a41f0d6 [2020-10-13 03:29:45,096 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b4060bccd/d0a46bc72b28447d80fd11a34e38c428 [2020-10-13 03:29:45,106 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 03:29:45,108 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 03:29:45,109 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 03:29:45,109 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 03:29:45,113 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 03:29:45,114 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:29:45" (1/1) ... [2020-10-13 03:29:45,116 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b35a1cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:29:45, skipping insertion in model container [2020-10-13 03:29:45,117 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:29:45" (1/1) ... [2020-10-13 03:29:45,124 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 03:29:45,292 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 03:29:48,871 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 03:29:48,975 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 03:29:49,728 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 03:29:50,431 INFO L208 MainTranslator]: Completed translation [2020-10-13 03:29:50,432 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:29:50 WrapperNode [2020-10-13 03:29:50,432 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 03:29:50,434 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 03:29:50,434 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 03:29:50,434 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 03:29:50,447 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:29:50" (1/1) ... [2020-10-13 03:29:50,448 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:29:50" (1/1) ... [2020-10-13 03:29:50,588 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:29:50" (1/1) ... [2020-10-13 03:29:50,589 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:29:50" (1/1) ... [2020-10-13 03:29:50,859 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:29:50" (1/1) ... [2020-10-13 03:29:50,893 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:29:50" (1/1) ... [2020-10-13 03:29:50,957 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:29:50" (1/1) ... [2020-10-13 03:29:50,998 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 03:29:50,999 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 03:29:50,999 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 03:29:50,999 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 03:29:51,001 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:29:50" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 03:29:51,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 03:29:51,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 03:29:51,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 03:29:51,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 03:29:51,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-13 03:29:51,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 03:29:51,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-13 03:29:51,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-13 03:29:51,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-13 03:29:51,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-13 03:29:51,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2020-10-13 03:29:51,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-13 03:29:51,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~bool~0 [2020-10-13 03:29:51,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2020-10-13 03:29:51,075 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 03:29:51,075 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 03:29:51,075 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-13 03:29:51,075 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-13 03:29:51,076 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2020-10-13 03:29:51,077 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-13 03:29:51,077 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 03:29:51,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 03:29:51,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 03:29:51,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 03:29:51,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 03:29:51,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 03:29:51,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 03:29:51,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 03:29:51,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 03:29:51,078 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 03:29:51,079 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 03:29:51,079 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 03:29:51,079 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-13 03:29:51,079 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-13 03:29:51,079 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2020-10-13 03:29:51,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 03:29:51,079 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 03:29:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 03:29:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2020-10-13 03:29:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-13 03:29:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2020-10-13 03:29:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2020-10-13 03:29:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-13 03:29:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2020-10-13 03:29:51,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2020-10-13 03:29:51,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2020-10-13 03:29:51,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2020-10-13 03:29:51,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2020-10-13 03:29:51,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2020-10-13 03:29:51,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2020-10-13 03:29:51,082 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2020-10-13 03:29:51,082 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_out [2020-10-13 03:29:51,082 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2020-10-13 03:29:51,082 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-13 03:29:51,082 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 03:29:51,082 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-13 03:29:51,083 INFO L138 BoogieDeclarations]: Found implementation of procedure device_is_registered [2020-10-13 03:29:51,083 INFO L138 BoogieDeclarations]: Found implementation of procedure device_enable_async_suspend [2020-10-13 03:29:51,083 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-13 03:29:51,083 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-13 03:29:51,083 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-13 03:29:51,083 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2020-10-13 03:29:51,083 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2020-10-13 03:29:51,084 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2020-10-13 03:29:51,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-13 03:29:51,084 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2020-10-13 03:29:51,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2020-10-13 03:29:51,084 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_init [2020-10-13 03:29:51,084 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_exit [2020-10-13 03:29:51,085 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_disconnect [2020-10-13 03:29:51,085 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_get_by_minor [2020-10-13 03:29:51,085 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_minors [2020-10-13 03:29:51,085 INFO L138 BoogieDeclarations]: Found implementation of procedure release_minors [2020-10-13 03:29:51,085 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_serial [2020-10-13 03:29:51,085 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_put [2020-10-13 03:29:51,085 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_install [2020-10-13 03:29:51,086 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_activate [2020-10-13 03:29:51,086 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_open [2020-10-13 03:29:51,086 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_shutdown [2020-10-13 03:29:51,086 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_hangup [2020-10-13 03:29:51,086 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_close [2020-10-13 03:29:51,086 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_cleanup [2020-10-13 03:29:51,087 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write [2020-10-13 03:29:51,087 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write_room [2020-10-13 03:29:51,087 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_chars_in_buffer [2020-10-13 03:29:51,087 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_wait_until_sent [2020-10-13 03:29:51,087 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_throttle [2020-10-13 03:29:51,087 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_unthrottle [2020-10-13 03:29:51,087 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_ioctl [2020-10-13 03:29:51,088 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_set_termios [2020-10-13 03:29:51,088 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_break [2020-10-13 03:29:51,088 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_show [2020-10-13 03:29:51,088 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_open [2020-10-13 03:29:51,088 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmget [2020-10-13 03:29:51,088 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmset [2020-10-13 03:29:51,088 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_get_icount [2020-10-13 03:29:51,088 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_softint [2020-10-13 03:29:51,089 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_work [2020-10-13 03:29:51,089 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_poison_urbs [2020-10-13 03:29:51,089 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_unpoison_urbs [2020-10-13 03:29:51,089 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_release [2020-10-13 03:29:51,089 INFO L138 BoogieDeclarations]: Found implementation of procedure create_serial [2020-10-13 03:29:51,089 INFO L138 BoogieDeclarations]: Found implementation of procedure match_dynamic_id [2020-10-13 03:29:51,089 INFO L138 BoogieDeclarations]: Found implementation of procedure get_iface_id [2020-10-13 03:29:51,090 INFO L138 BoogieDeclarations]: Found implementation of procedure search_serial_device [2020-10-13 03:29:51,090 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_carrier_raised [2020-10-13 03:29:51,090 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_dtr_rts [2020-10-13 03:29:51,090 INFO L138 BoogieDeclarations]: Found implementation of procedure port_number_show [2020-10-13 03:29:51,090 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_probe [2020-10-13 03:29:51,090 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2020-10-13 03:29:51,090 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_suspend [2020-10-13 03:29:51,091 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_unpoison_port_urbs [2020-10-13 03:29:51,091 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_resume [2020-10-13 03:29:51,091 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_reset_resume [2020-10-13 03:29:51,091 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_init [2020-10-13 03:29:51,091 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_exit [2020-10-13 03:29:51,091 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_operations_init [2020-10-13 03:29:51,091 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2020-10-13 03:29:51,092 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2020-10-13 03:29:51,092 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register_drivers [2020-10-13 03:29:51,092 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister_drivers [2020-10-13 03:29:51,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_5 [2020-10-13 03:29:51,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_9 [2020-10-13 03:29:51,092 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-13 03:29:51,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_tty_operations_6 [2020-10-13 03:29:51,093 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-13 03:29:51,093 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-13 03:29:51,093 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-13 03:29:51,093 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-13 03:29:51,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_port_operations_7 [2020-10-13 03:29:51,094 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-13 03:29:51,094 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 03:29:51,094 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 03:29:51,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-13 03:29:51,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-13 03:29:51,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-13 03:29:51,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-13 03:29:51,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-13 03:29:51,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2020-10-13 03:29:51,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2020-10-13 03:29:51,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2020-10-13 03:29:51,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2020-10-13 03:29:51,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2020-10-13 03:29:51,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_15 [2020-10-13 03:29:51,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2020-10-13 03:29:51,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2020-10-13 03:29:51,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2020-10-13 03:29:51,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2020-10-13 03:29:51,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2020-10-13 03:29:51,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2020-10-13 03:29:51,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2020-10-13 03:29:51,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2020-10-13 03:29:51,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2020-10-13 03:29:51,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2020-10-13 03:29:51,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_26 [2020-10-13 03:29:51,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2020-10-13 03:29:51,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2020-10-13 03:29:51,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2020-10-13 03:29:51,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2020-10-13 03:29:51,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2020-10-13 03:29:51,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2020-10-13 03:29:51,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2020-10-13 03:29:51,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2020-10-13 03:29:51,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_35 [2020-10-13 03:29:51,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2020-10-13 03:29:51,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_37 [2020-10-13 03:29:51,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_38 [2020-10-13 03:29:51,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_39 [2020-10-13 03:29:51,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_40 [2020-10-13 03:29:51,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_41 [2020-10-13 03:29:51,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_42 [2020-10-13 03:29:51,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_43 [2020-10-13 03:29:51,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_44 [2020-10-13 03:29:51,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_45 [2020-10-13 03:29:51,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_46 [2020-10-13 03:29:51,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_47 [2020-10-13 03:29:51,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_48 [2020-10-13 03:29:51,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_49 [2020-10-13 03:29:51,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_50 [2020-10-13 03:29:51,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_51 [2020-10-13 03:29:51,101 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-13 03:29:51,101 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2020-10-13 03:29:51,101 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-13 03:29:51,101 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit_lock [2020-10-13 03:29:51,101 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-13 03:29:51,101 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-13 03:29:51,101 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-13 03:29:51,102 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-13 03:29:51,102 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-13 03:29:51,102 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-13 03:29:51,102 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-13 03:29:51,102 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 03:29:51,102 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-13 03:29:51,102 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-13 03:29:51,103 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2020-10-13 03:29:51,103 INFO L138 BoogieDeclarations]: Found implementation of procedure flag_buf_ptr [2020-10-13 03:29:51,103 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2020-10-13 03:29:51,103 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2020-10-13 03:29:51,103 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2020-10-13 03:29:51,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2020-10-13 03:29:51,103 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2020-10-13 03:29:51,104 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_register [2020-10-13 03:29:51,104 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_deregister [2020-10-13 03:29:51,104 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_open [2020-10-13 03:29:51,104 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_close [2020-10-13 03:29:51,104 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_prepare_write_buffer [2020-10-13 03:29:51,104 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_start [2020-10-13 03:29:51,104 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write [2020-10-13 03:29:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_room [2020-10-13 03:29:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_chars_in_buffer [2020-10-13 03:29:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_wait_until_sent [2020-10-13 03:29:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urb [2020-10-13 03:29:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urbs [2020-10-13 03:29:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_process_read_urb [2020-10-13 03:29:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_read_bulk_callback [2020-10-13 03:29:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_bulk_callback [2020-10-13 03:29:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_throttle [2020-10-13 03:29:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_unthrottle [2020-10-13 03:29:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_msr_changed [2020-10-13 03:29:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_tiocmiwait [2020-10-13 03:29:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_get_icount [2020-10-13 03:29:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_sysrq_char [2020-10-13 03:29:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_break [2020-10-13 03:29:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_dcd_change [2020-10-13 03:29:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_resume [2020-10-13 03:29:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_4 [2020-10-13 03:29:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2020-10-13 03:29:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_103 [2020-10-13 03:29:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_104 [2020-10-13 03:29:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_105 [2020-10-13 03:29:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_106 [2020-10-13 03:29:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_107 [2020-10-13 03:29:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_108 [2020-10-13 03:29:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_109 [2020-10-13 03:29:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_110 [2020-10-13 03:29:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_111 [2020-10-13 03:29:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_112 [2020-10-13 03:29:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_113 [2020-10-13 03:29:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_114 [2020-10-13 03:29:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_match [2020-10-13 03:29:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_probe [2020-10-13 03:29:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_remove [2020-10-13 03:29:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_store [2020-10-13 03:29:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_show [2020-10-13 03:29:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dynids [2020-10-13 03:29:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_bus_register [2020-10-13 03:29:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_bus_deregister [2020-10-13 03:29:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_attribute_3 [2020-10-13 03:29:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bus_type_2 [2020-10-13 03:29:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2020-10-13 03:29:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2020-10-13 03:29:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-13 03:29:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_131 [2020-10-13 03:29:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_132 [2020-10-13 03:29:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_133 [2020-10-13 03:29:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_134 [2020-10-13 03:29:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_135 [2020-10-13 03:29:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_136 [2020-10-13 03:29:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_137 [2020-10-13 03:29:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_138 [2020-10-13 03:29:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_139 [2020-10-13 03:29:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_140 [2020-10-13 03:29:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_141 [2020-10-13 03:29:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_142 [2020-10-13 03:29:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_register_device_143 [2020-10-13 03:29:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_unregister_device_144 [2020-10-13 03:29:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 03:29:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-13 03:29:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 03:29:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 03:29:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 03:29:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 03:29:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_disc_mutex_of_usb_serial [2020-10-13 03:29:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_disc_mutex_of_usb_serial [2020-10-13 03:29:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_disc_mutex_of_usb_serial [2020-10-13 03:29:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_disc_mutex_of_usb_serial [2020-10-13 03:29:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_disc_mutex_of_usb_serial [2020-10-13 03:29:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_disc_mutex_of_usb_serial [2020-10-13 03:29:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_disc_mutex_of_usb_serial [2020-10-13 03:29:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_disc_mutex_of_usb_serial [2020-10-13 03:29:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_disc_mutex_of_usb_serial [2020-10-13 03:29:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_disc_mutex_of_usb_serial [2020-10-13 03:29:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_disc_mutex_of_usb_serial [2020-10-13 03:29:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-13 03:29:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-13 03:29:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-13 03:29:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-13 03:29:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-13 03:29:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-13 03:29:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-13 03:29:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-13 03:29:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-13 03:29:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-13 03:29:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-13 03:29:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 03:29:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-13 03:29:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-13 03:29:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-13 03:29:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 03:29:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-13 03:29:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-13 03:29:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-13 03:29:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-13 03:29:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-13 03:29:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-13 03:29:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 03:29:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 03:29:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 03:29:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 03:29:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 03:29:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 03:29:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 03:29:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-13 03:29:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-13 03:29:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-13 03:29:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-13 03:29:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_table_lock [2020-10-13 03:29:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_table_lock [2020-10-13 03:29:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_table_lock [2020-10-13 03:29:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_table_lock [2020-10-13 03:29:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_table_lock [2020-10-13 03:29:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_table_lock [2020-10-13 03:29:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_table_lock [2020-10-13 03:29:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_table_lock [2020-10-13 03:29:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_table_lock [2020-10-13 03:29:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_table_lock [2020-10-13 03:29:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_table_lock [2020-10-13 03:29:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 03:29:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-13 03:29:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-13 03:29:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-13 03:29:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2020-10-13 03:29:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2020-10-13 03:29:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2020-10-13 03:29:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2020-10-13 03:29:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_max_r [2020-10-13 03:29:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2020-10-13 03:29:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2020-10-13 03:29:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 03:29:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-13 03:29:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-13 03:29:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 03:29:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __tty_alloc_driver [2020-10-13 03:29:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-13 03:29:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-13 03:29:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 03:29:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-13 03:29:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-13 03:29:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 03:29:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-13 03:29:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 03:29:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_register [2020-10-13 03:29:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2020-10-13 03:29:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2020-10-13 03:29:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-13 03:29:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-13 03:29:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2020-10-13 03:29:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-13 03:29:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2020-10-13 03:29:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure device_del [2020-10-13 03:29:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure device_initialize [2020-10-13 03:29:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_attach [2020-10-13 03:29:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2020-10-13 03:29:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2020-10-13 03:29:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2020-10-13 03:29:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-13 03:29:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-13 03:29:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_sysrq [2020-10-13 03:29:51,126 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2020-10-13 03:29:51,126 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2020-10-13 03:29:51,126 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2020-10-13 03:29:51,126 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2020-10-13 03:29:51,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destruct_7 [2020-10-13 03:29:51,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 03:29:51,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2020-10-13 03:29:51,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2020-10-13 03:29:51,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_5 [2020-10-13 03:29:51,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_4 [2020-10-13 03:29:51,127 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-13 03:29:51,127 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-13 03:29:51,127 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2020-10-13 03:29:51,127 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-13 03:29:51,127 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-13 03:29:51,127 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 03:29:51,128 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-13 03:29:51,128 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 03:29:51,128 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2020-10-13 03:29:51,128 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2020-10-13 03:29:51,128 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-13 03:29:51,128 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-13 03:29:51,128 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-13 03:29:51,129 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2020-10-13 03:29:51,129 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2020-10-13 03:29:51,129 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2020-10-13 03:29:51,129 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2020-10-13 03:29:51,129 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2020-10-13 03:29:51,129 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2020-10-13 03:29:51,129 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2020-10-13 03:29:51,130 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2020-10-13 03:29:51,130 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2020-10-13 03:29:51,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2020-10-13 03:29:51,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hangup [2020-10-13 03:29:51,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2020-10-13 03:29:51,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_flags [2020-10-13 03:29:51,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2020-10-13 03:29:51,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_deref [2020-10-13 03:29:51,131 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_ref [2020-10-13 03:29:51,131 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_close [2020-10-13 03:29:51,131 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2020-10-13 03:29:51,131 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_hangup [2020-10-13 03:29:51,131 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_init [2020-10-13 03:29:51,131 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_install [2020-10-13 03:29:51,131 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_open [2020-10-13 03:29:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2020-10-13 03:29:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_wakeup [2020-10-13 03:29:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_device [2020-10-13 03:29:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_driver [2020-10-13 03:29:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2020-10-13 03:29:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_baud_rate [2020-10-13 03:29:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_copy_hw [2020-10-13 03:29:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_device [2020-10-13 03:29:51,133 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2020-10-13 03:29:51,133 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_vhangup [2020-10-13 03:29:51,133 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2020-10-13 03:29:51,133 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2020-10-13 03:29:51,133 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2020-10-13 03:29:51,133 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-13 03:29:51,133 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2020-10-13 03:29:51,133 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2020-10-13 03:29:51,134 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2020-10-13 03:29:51,134 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2020-10-13 03:29:51,134 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2020-10-13 03:29:51,134 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_id [2020-10-13 03:29:51,134 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2020-10-13 03:29:51,134 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2020-10-13 03:29:51,134 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2020-10-13 03:29:51,134 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2020-10-13 03:29:51,134 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-13 03:29:51,135 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_show_dynids [2020-10-13 03:29:51,135 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_store_new_id [2020-10-13 03:29:51,135 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2020-10-13 03:29:51,135 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_urb [2020-10-13 03:29:51,135 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-13 03:29:51,135 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 03:29:51,135 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 03:29:51,136 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 03:29:51,136 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 03:29:51,136 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 03:29:51,136 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 03:29:51,136 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 03:29:51,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 03:29:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2020-10-13 03:29:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 03:29:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 03:29:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 03:29:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 03:29:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 03:29:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-13 03:29:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-13 03:29:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 03:29:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 03:29:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 03:29:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 03:29:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 03:29:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 03:29:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-13 03:29:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 03:29:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-13 03:29:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 03:29:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-13 03:29:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 03:29:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 03:29:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-13 03:29:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-13 03:29:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2020-10-13 03:29:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-13 03:29:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-13 03:29:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-13 03:29:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-13 03:29:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_15 [2020-10-13 03:29:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 03:29:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2020-10-13 03:29:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2020-10-13 03:29:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2020-10-13 03:29:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2020-10-13 03:29:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2020-10-13 03:29:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2020-10-13 03:29:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2020-10-13 03:29:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2020-10-13 03:29:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_26 [2020-10-13 03:29:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2020-10-13 03:29:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2020-10-13 03:29:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2020-10-13 03:29:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2020-10-13 03:29:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2020-10-13 03:29:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2020-10-13 03:29:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_37 [2020-10-13 03:29:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_38 [2020-10-13 03:29:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_40 [2020-10-13 03:29:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_46 [2020-10-13 03:29:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_48 [2020-10-13 03:29:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 03:29:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 03:29:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 03:29:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 03:29:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 03:29:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 03:29:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 03:29:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 03:29:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 03:29:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 03:29:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 03:29:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 03:29:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 03:29:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 03:29:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 03:29:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 03:29:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-13 03:29:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2020-10-13 03:29:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2020-10-13 03:29:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2020-10-13 03:29:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2020-10-13 03:29:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2020-10-13 03:29:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2020-10-13 03:29:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2020-10-13 03:29:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2020-10-13 03:29:51,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2020-10-13 03:29:51,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2020-10-13 03:29:51,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_35 [2020-10-13 03:29:51,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_39 [2020-10-13 03:29:51,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_45 [2020-10-13 03:29:51,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_47 [2020-10-13 03:29:51,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_disc_mutex_of_usb_serial [2020-10-13 03:29:51,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_disc_mutex_of_usb_serial [2020-10-13 03:29:51,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-13 03:29:51,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-13 03:29:51,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-13 03:29:51,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-13 03:29:51,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 03:29:51,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 03:29:51,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 03:29:51,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_table_lock [2020-10-13 03:29:51,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_table_lock [2020-10-13 03:29:51,148 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 03:29:51,148 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 03:29:51,148 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 03:29:51,148 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 03:29:51,148 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 03:29:51,148 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 03:29:51,148 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-13 03:29:51,149 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-13 03:29:51,149 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-13 03:29:51,149 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-13 03:29:51,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-13 03:29:51,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-13 03:29:51,149 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-13 03:29:51,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-13 03:29:51,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-13 03:29:51,149 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-13 03:29:51,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-13 03:29:51,150 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2020-10-13 03:29:51,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_41 [2020-10-13 03:29:51,150 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-13 03:29:51,150 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-13 03:29:51,150 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2020-10-13 03:29:51,150 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2020-10-13 03:29:51,150 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2020-10-13 03:29:51,151 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2020-10-13 03:29:51,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 03:29:51,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 03:29:51,151 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 03:29:51,151 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 03:29:51,151 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 03:29:51,151 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 03:29:51,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_5 [2020-10-13 03:29:51,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_9 [2020-10-13 03:29:51,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_4 [2020-10-13 03:29:51,152 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-13 03:29:51,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_tty_operations_6 [2020-10-13 03:29:51,152 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-13 03:29:51,152 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-13 03:29:51,152 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-13 03:29:51,152 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-13 03:29:51,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_attribute_3 [2020-10-13 03:29:51,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_port_operations_7 [2020-10-13 03:29:51,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bus_type_2 [2020-10-13 03:29:51,153 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-13 03:29:51,153 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2020-10-13 03:29:51,153 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-13 03:29:51,153 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2020-10-13 03:29:51,153 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 03:29:51,153 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2020-10-13 03:29:51,153 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-13 03:29:51,153 INFO L130 BoogieDeclarations]: Found specification of procedure __tty_alloc_driver [2020-10-13 03:29:51,154 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2020-10-13 03:29:51,154 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2020-10-13 03:29:51,154 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2020-10-13 03:29:51,154 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2020-10-13 03:29:51,154 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2020-10-13 03:29:51,154 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2020-10-13 03:29:51,154 INFO L130 BoogieDeclarations]: Found specification of procedure tty_vhangup [2020-10-13 03:29:51,154 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_copy_hw [2020-10-13 03:29:51,154 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_init [2020-10-13 03:29:51,155 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2020-10-13 03:29:51,155 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2020-10-13 03:29:51,155 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_hangup [2020-10-13 03:29:51,155 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup [2020-10-13 03:29:51,155 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close [2020-10-13 03:29:51,155 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_install [2020-10-13 03:29:51,155 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_open [2020-10-13 03:29:51,155 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2020-10-13 03:29:51,155 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2020-10-13 03:29:51,155 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2020-10-13 03:29:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2020-10-13 03:29:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2020-10-13 03:29:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2020-10-13 03:29:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-10-13 03:29:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2020-10-13 03:29:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2020-10-13 03:29:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2020-10-13 03:29:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2020-10-13 03:29:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2020-10-13 03:29:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2020-10-13 03:29:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2020-10-13 03:29:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2020-10-13 03:29:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2020-10-13 03:29:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_out [2020-10-13 03:29:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2020-10-13 03:29:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure bus_register [2020-10-13 03:29:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2020-10-13 03:29:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-13 03:29:51,158 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2020-10-13 03:29:51,158 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 03:29:51,158 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-13 03:29:51,158 INFO L130 BoogieDeclarations]: Found specification of procedure device_is_registered [2020-10-13 03:29:51,158 INFO L130 BoogieDeclarations]: Found specification of procedure device_enable_async_suspend [2020-10-13 03:29:51,158 INFO L130 BoogieDeclarations]: Found specification of procedure device_initialize [2020-10-13 03:29:51,158 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2020-10-13 03:29:51,158 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2020-10-13 03:29:51,158 INFO L130 BoogieDeclarations]: Found specification of procedure driver_attach [2020-10-13 03:29:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2020-10-13 03:29:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-13 03:29:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-13 03:29:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-13 03:29:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-13 03:29:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-13 03:29:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2020-10-13 03:29:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2020-10-13 03:29:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-13 03:29:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2020-10-13 03:29:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2020-10-13 03:29:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2020-10-13 03:29:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2020-10-13 03:29:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_id [2020-10-13 03:29:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2020-10-13 03:29:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2020-10-13 03:29:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-13 03:29:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_42 [2020-10-13 03:29:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_49 [2020-10-13 03:29:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-13 03:29:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_43 [2020-10-13 03:29:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_44 [2020-10-13 03:29:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_50 [2020-10-13 03:29:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_51 [2020-10-13 03:29:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2020-10-13 03:29:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2020-10-13 03:29:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2020-10-13 03:29:51,162 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2020-10-13 03:29:51,162 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2020-10-13 03:29:51,162 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2020-10-13 03:29:51,162 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_urb [2020-10-13 03:29:51,162 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-13 03:29:51,162 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2020-10-13 03:29:51,162 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2020-10-13 03:29:51,162 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2020-10-13 03:29:51,162 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2020-10-13 03:29:51,162 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register_drivers [2020-10-13 03:29:51,163 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister_drivers [2020-10-13 03:29:51,163 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_softint [2020-10-13 03:29:51,163 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_suspend [2020-10-13 03:29:51,163 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_resume [2020-10-13 03:29:51,163 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_init [2020-10-13 03:29:51,163 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_exit [2020-10-13 03:29:51,163 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_disconnect [2020-10-13 03:29:51,163 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_get_by_minor [2020-10-13 03:29:51,163 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_put [2020-10-13 03:29:51,164 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_open [2020-10-13 03:29:51,164 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write [2020-10-13 03:29:51,164 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_close [2020-10-13 03:29:51,164 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_resume [2020-10-13 03:29:51,164 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_room [2020-10-13 03:29:51,164 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_chars_in_buffer [2020-10-13 03:29:51,164 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_wait_until_sent [2020-10-13 03:29:51,164 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_read_bulk_callback [2020-10-13 03:29:51,164 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_bulk_callback [2020-10-13 03:29:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_register [2020-10-13 03:29:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_deregister [2020-10-13 03:29:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_process_read_urb [2020-10-13 03:29:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_prepare_write_buffer [2020-10-13 03:29:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_bus_register [2020-10-13 03:29:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_bus_deregister [2020-10-13 03:29:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_minors [2020-10-13 03:29:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure release_minors [2020-10-13 03:29:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_serial [2020-10-13 03:29:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure serial_install [2020-10-13 03:29:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_activate [2020-10-13 03:29:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 03:29:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure serial_open [2020-10-13 03:29:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_shutdown [2020-10-13 03:29:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure serial_hangup [2020-10-13 03:29:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure serial_close [2020-10-13 03:29:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure serial_cleanup [2020-10-13 03:29:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write [2020-10-13 03:29:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-13 03:29:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write_room [2020-10-13 03:29:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 03:29:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure serial_chars_in_buffer [2020-10-13 03:29:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure serial_wait_until_sent [2020-10-13 03:29:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-13 03:29:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure serial_throttle [2020-10-13 03:29:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure serial_unthrottle [2020-10-13 03:29:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure serial_ioctl [2020-10-13 03:29:51,168 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-13 03:29:51,168 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-13 03:29:51,168 INFO L130 BoogieDeclarations]: Found specification of procedure serial_set_termios [2020-10-13 03:29:51,168 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-13 03:29:51,168 INFO L130 BoogieDeclarations]: Found specification of procedure serial_break [2020-10-13 03:29:51,168 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_show [2020-10-13 03:29:51,168 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_open [2020-10-13 03:29:51,168 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmget [2020-10-13 03:29:51,168 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmset [2020-10-13 03:29:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure serial_get_icount [2020-10-13 03:29:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_work [2020-10-13 03:29:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_poison_urbs [2020-10-13 03:29:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_unpoison_urbs [2020-10-13 03:29:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_release [2020-10-13 03:29:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure create_serial [2020-10-13 03:29:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure match_dynamic_id [2020-10-13 03:29:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure get_iface_id [2020-10-13 03:29:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure search_serial_device [2020-10-13 03:29:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_carrier_raised [2020-10-13 03:29:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_dtr_rts [2020-10-13 03:29:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure port_number_show [2020-10-13 03:29:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2020-10-13 03:29:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2020-10-13 03:29:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2020-10-13 03:29:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_unpoison_port_urbs [2020-10-13 03:29:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_reset_resume [2020-10-13 03:29:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_init [2020-10-13 03:29:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_exit [2020-10-13 03:29:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_operations_init [2020-10-13 03:29:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2020-10-13 03:29:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2020-10-13 03:29:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_5 [2020-10-13 03:29:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destruct_7 [2020-10-13 03:29:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 03:29:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 03:29:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2020-10-13 03:29:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2020-10-13 03:29:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2020-10-13 03:29:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 03:29:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-13 03:29:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2020-10-13 03:29:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-13 03:29:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit_lock [2020-10-13 03:29:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-13 03:29:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-13 03:29:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-13 03:29:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2020-10-13 03:29:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-13 03:29:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 03:29:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-13 03:29:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_113 [2020-10-13 03:29:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_108 [2020-10-13 03:29:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_111 [2020-10-13 03:29:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_114 [2020-10-13 03:29:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_109 [2020-10-13 03:29:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_110 [2020-10-13 03:29:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_112 [2020-10-13 03:29:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-13 03:29:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-13 03:29:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-13 03:29:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-13 03:29:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 03:29:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-13 03:29:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-13 03:29:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 03:29:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2020-10-13 03:29:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-13 03:29:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-13 03:29:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_103 [2020-10-13 03:29:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_105 [2020-10-13 03:29:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_104 [2020-10-13 03:29:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_107 [2020-10-13 03:29:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_106 [2020-10-13 03:29:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2020-10-13 03:29:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-13 03:29:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-13 03:29:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-13 03:29:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure handle_sysrq [2020-10-13 03:29:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2020-10-13 03:29:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure flag_buf_ptr [2020-10-13 03:29:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2020-10-13 03:29:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate [2020-10-13 03:29:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2020-10-13 03:29:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_ref [2020-10-13 03:29:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_deref [2020-10-13 03:29:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2020-10-13 03:29:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2020-10-13 03:29:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2020-10-13 03:29:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2020-10-13 03:29:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2020-10-13 03:29:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2020-10-13 03:29:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2020-10-13 03:29:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2020-10-13 03:29:51,179 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2020-10-13 03:29:51,179 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2020-10-13 03:29:51,179 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2020-10-13 03:29:51,179 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2020-10-13 03:29:51,179 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_max_r [2020-10-13 03:29:51,179 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_start [2020-10-13 03:29:51,179 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_throttle [2020-10-13 03:29:51,179 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_unthrottle [2020-10-13 03:29:51,179 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_tiocmiwait [2020-10-13 03:29:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_get_icount [2020-10-13 03:29:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urbs [2020-10-13 03:29:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_sysrq_char [2020-10-13 03:29:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_break [2020-10-13 03:29:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_dcd_change [2020-10-13 03:29:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2020-10-13 03:29:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-13 03:29:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~bool~0 [2020-10-13 03:29:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urb [2020-10-13 03:29:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_msr_changed [2020-10-13 03:29:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2020-10-13 03:29:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_4 [2020-10-13 03:29:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2020-10-13 03:29:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 03:29:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-13 03:29:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_141 [2020-10-13 03:29:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_136 [2020-10-13 03:29:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_139 [2020-10-13 03:29:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_142 [2020-10-13 03:29:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_137 [2020-10-13 03:29:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_138 [2020-10-13 03:29:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_140 [2020-10-13 03:29:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_131 [2020-10-13 03:29:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_133 [2020-10-13 03:29:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_132 [2020-10-13 03:29:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_135 [2020-10-13 03:29:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_134 [2020-10-13 03:29:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_device [2020-10-13 03:29:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_register_device_143 [2020-10-13 03:29:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_device [2020-10-13 03:29:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_unregister_device_144 [2020-10-13 03:29:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2020-10-13 03:29:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2020-10-13 03:29:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure usb_store_new_id [2020-10-13 03:29:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure usb_show_dynids [2020-10-13 03:29:51,184 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_match [2020-10-13 03:29:51,184 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_probe [2020-10-13 03:29:51,184 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_remove [2020-10-13 03:29:51,184 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_store [2020-10-13 03:29:51,184 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_show [2020-10-13 03:29:51,184 INFO L130 BoogieDeclarations]: Found specification of procedure free_dynids [2020-10-13 03:29:51,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 03:29:51,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-13 03:29:51,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 03:29:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 03:29:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_disc_mutex_of_usb_serial [2020-10-13 03:29:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_disc_mutex_of_usb_serial [2020-10-13 03:29:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_disc_mutex_of_usb_serial [2020-10-13 03:29:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_disc_mutex_of_usb_serial [2020-10-13 03:29:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_disc_mutex_of_usb_serial [2020-10-13 03:29:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_disc_mutex_of_usb_serial [2020-10-13 03:29:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_disc_mutex_of_usb_serial [2020-10-13 03:29:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_disc_mutex_of_usb_serial [2020-10-13 03:29:51,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_disc_mutex_of_usb_serial [2020-10-13 03:29:51,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-13 03:29:51,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-13 03:29:51,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-13 03:29:51,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-13 03:29:51,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-13 03:29:51,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-13 03:29:51,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-13 03:29:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-13 03:29:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-13 03:29:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 03:29:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-13 03:29:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-13 03:29:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 03:29:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-13 03:29:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-13 03:29:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-13 03:29:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-13 03:29:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-13 03:29:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 03:29:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 03:29:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 03:29:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 03:29:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-13 03:29:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-13 03:29:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-13 03:29:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-13 03:29:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_table_lock [2020-10-13 03:29:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_table_lock [2020-10-13 03:29:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_table_lock [2020-10-13 03:29:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_table_lock [2020-10-13 03:29:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_table_lock [2020-10-13 03:29:51,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_table_lock [2020-10-13 03:29:51,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_table_lock [2020-10-13 03:29:51,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_table_lock [2020-10-13 03:29:51,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_table_lock [2020-10-13 03:29:51,190 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 03:29:51,190 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 03:29:51,190 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-13 03:29:51,191 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 03:29:51,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 03:29:51,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 03:29:51,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 03:29:51,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 03:29:51,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 03:29:51,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 03:29:51,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 03:29:51,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 03:30:01,038 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 03:30:27,679 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 03:30:27,679 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 03:30:27,695 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:30:27 BoogieIcfgContainer [2020-10-13 03:30:27,695 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 03:30:27,697 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 03:30:27,697 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 03:30:27,702 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 03:30:27,702 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 03:29:45" (1/3) ... [2020-10-13 03:30:27,703 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7cb16a7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:30:27, skipping insertion in model container [2020-10-13 03:30:27,703 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:29:50" (2/3) ... [2020-10-13 03:30:27,704 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7cb16a7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:30:27, skipping insertion in model container [2020-10-13 03:30:27,704 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:30:27" (3/3) ... [2020-10-13 03:30:27,706 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2020-10-13 03:30:27,719 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 03:30:27,731 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 03:30:27,748 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 03:30:27,789 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 03:30:27,789 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 03:30:27,789 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 03:30:27,790 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 03:30:27,790 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 03:30:27,790 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 03:30:27,790 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 03:30:27,791 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 03:30:27,929 INFO L276 IsEmpty]: Start isEmpty. Operand 3545 states. [2020-10-13 03:30:27,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2020-10-13 03:30:27,946 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 03:30:27,947 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 03:30:27,948 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 03:30:27,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 03:30:27,957 INFO L82 PathProgramCache]: Analyzing trace with hash 2144394942, now seen corresponding path program 1 times [2020-10-13 03:30:27,966 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 03:30:27,967 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1067266903] [2020-10-13 03:30:27,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 03:30:30,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:30:31,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:33,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:34,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:35,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:30:35,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:30:35,509 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 470 [2020-10-13 03:30:35,509 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-13 03:30:35,509 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5034 [2020-10-13 03:30:35,512 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:30:35,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:30:35,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 71 [2020-10-13 03:30:35,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:30:35,512 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 03:31:03,613 WARN L193 SmtUtils]: Spent 27.53 s on a formula simplification that was a NOOP. DAG size: 2776 [2020-10-13 03:31:03,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 03:31:03,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:03,733 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:11,869 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:11,870 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:31:11,870 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:11,871 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8175 [2020-10-13 03:31:11,871 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:11,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:11,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:11,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:11,873 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:31:12,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:31:12,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:12,880 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:12,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:12,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:12,990 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:31:12,990 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:12,990 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 119 [2020-10-13 03:31:12,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:12,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:12,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:31:12,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:12,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:13,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:13,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:13,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:13,098 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:13,098 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:31:13,098 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:13,098 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 03:31:13,099 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:13,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:13,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:13,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:13,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:13,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:31:13,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:13,122 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:13,128 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:13,128 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:13,128 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:13,128 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:31:13,129 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:13,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:13,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:31:13,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:13,129 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:13,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 03:31:13,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:13,151 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:13,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:13,213 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:13,213 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:31:13,213 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:13,214 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-13 03:31:13,214 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:13,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:13,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:13,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:13,215 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:13,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:13,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:13,239 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:13,245 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:13,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:31:13,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:13,245 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:31:13,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:13,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:13,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:13,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:13,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:13,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:31:13,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:13,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:13,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:13,297 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:13,298 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:13,298 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:13,298 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-13 03:31:13,298 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:13,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:13,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:13,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:13,300 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:31:13,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 03:31:13,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:13,339 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:13,378 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:13,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:31:13,379 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:13,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-13 03:31:13,379 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:13,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:13,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:31:13,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:13,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:13,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:13,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:13,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:13,423 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:13,424 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:31:13,424 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:13,425 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 03:31:13,425 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:13,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:13,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:13,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:13,426 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:31:13,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:31:13,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:13,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:13,478 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:13,478 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:13,479 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:13,479 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-13 03:31:13,479 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:13,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:13,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:31:13,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:13,480 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:13,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 03:31:13,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:13,518 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:13,532 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:13,590 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:13,591 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:31:13,591 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:13,592 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 90 [2020-10-13 03:31:13,592 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:13,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:13,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:31:13,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:13,593 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:31:13,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:13,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:13,619 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:13,640 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:13,641 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:31:13,641 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:13,641 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-13 03:31:13,641 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:13,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:13,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:13,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:13,642 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:13,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:31:13,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:13,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:13,669 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:13,670 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:13,670 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:13,670 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:31:13,670 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:13,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:13,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:31:13,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:13,671 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:31:13,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 03:31:13,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:13,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:13,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:13,738 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:13,739 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:31:13,739 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:13,739 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-13 03:31:13,739 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:13,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:13,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:31:13,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:13,740 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:13,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:13,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:13,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:13,769 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:13,769 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:31:13,769 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:13,769 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:31:13,770 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:13,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:13,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:13,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:13,771 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:13,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:31:13,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:13,791 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:13,795 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:13,796 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:13,796 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:13,796 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:31:13,797 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:13,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:13,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:31:13,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:13,797 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:13,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 03:31:13,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:13,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:13,832 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:13,866 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:13,867 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:31:13,867 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:13,867 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-13 03:31:13,867 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:13,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:13,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:31:13,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:13,868 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:13,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:13,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:13,892 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:13,897 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:13,898 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:31:13,898 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:13,898 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:31:13,898 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:13,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:13,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:13,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:13,899 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:31:13,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:31:13,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:13,921 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:13,923 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:13,927 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:13,927 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:13,927 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:13,928 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 03:31:13,928 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:13,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:13,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:31:13,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:13,929 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:31:13,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 03:31:13,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:13,957 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:13,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:14,005 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:14,006 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:31:14,006 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:14,007 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-13 03:31:14,007 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:14,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:14,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:31:14,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:14,008 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:31:14,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:14,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:14,041 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:14,045 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:14,046 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:31:14,046 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:14,046 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 03:31:14,046 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:14,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:14,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:14,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:14,047 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:14,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:31:14,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:14,076 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:14,082 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:14,082 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:14,083 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:14,083 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 03:31:14,083 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:14,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:14,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:31:14,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:14,085 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:31:14,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 03:31:14,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:14,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:14,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:14,191 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:14,191 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:31:14,192 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:14,192 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-13 03:31:14,192 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:14,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:14,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:31:14,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:14,194 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:31:14,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:14,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:14,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:14,246 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:14,246 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:31:14,248 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:14,248 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 03:31:14,249 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:14,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:14,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:14,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:14,250 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:31:14,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:31:14,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:14,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:14,284 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:14,290 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:14,290 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:14,291 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:14,291 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 03:31:14,292 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:14,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:14,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:14,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:14,293 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:31:14,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 03:31:14,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:14,343 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:14,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:14,403 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:14,404 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:31:14,404 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:14,404 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-13 03:31:14,404 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:14,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:14,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:31:14,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:14,405 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:14,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:14,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:14,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:14,452 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:14,453 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:31:14,453 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:14,453 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 03:31:14,454 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:14,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:14,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:14,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:14,455 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:31:14,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:31:14,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:14,482 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:14,492 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:14,492 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:14,492 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:14,493 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 03:31:14,493 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:14,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:14,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:31:14,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:14,495 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:31:14,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-13 03:31:14,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:14,530 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:14,546 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:14,578 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:14,578 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:31:14,579 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:14,579 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-13 03:31:14,579 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:14,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:14,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:31:14,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:14,580 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:14,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:14,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:14,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:14,611 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:14,611 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:31:14,611 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:14,611 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:31:14,612 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:14,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:14,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:14,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:14,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:14,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:31:14,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:14,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:14,639 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:14,639 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:14,639 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:14,639 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:31:14,640 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:14,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:14,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:31:14,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:14,640 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:14,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-13 03:31:14,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:14,672 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:14,686 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:14,724 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:14,724 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:31:14,725 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:14,725 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-13 03:31:14,725 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:14,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:14,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 03:31:14,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:14,726 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:14,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:14,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:14,750 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:14,756 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:14,756 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:31:14,757 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:14,757 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 03:31:14,757 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:14,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:14,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:14,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:14,759 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 03:31:14,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:31:14,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:14,782 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:14,784 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:14,790 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:14,790 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:14,790 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:14,790 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 03:31:14,791 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:14,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:14,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:31:14,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:14,791 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:14,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-13 03:31:14,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:14,812 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:14,816 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:14,816 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 03:31:14,816 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:14,817 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:31:14,817 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:14,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:14,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 03:31:14,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:14,818 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:14,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-10-13 03:31:14,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:14,915 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:14,931 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:15,061 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:15,061 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:31:15,061 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:15,062 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 162 [2020-10-13 03:31:15,062 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:15,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:31:15,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:31:15,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:31:15,063 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:31:15,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:15,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:15,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:15,385 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:15,385 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:15,385 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:15,386 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-13 03:31:15,386 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:15,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:31:15,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:15,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:31:15,387 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:15,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2020-10-13 03:31:15,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:15,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:15,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:15,639 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:15,640 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:31:15,640 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:15,640 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 109 [2020-10-13 03:31:15,640 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:15,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:31:15,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:31:15,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:31:15,641 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:15,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:15,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:15,681 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:15,719 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:15,719 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:15,719 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:15,719 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-13 03:31:15,720 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:15,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:31:15,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:15,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:31:15,720 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:15,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2020-10-13 03:31:15,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:15,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:15,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:15,848 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:15,848 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:31:15,849 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:15,849 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 105 [2020-10-13 03:31:15,849 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:15,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:31:15,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:31:15,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:31:15,850 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:16,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:16,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:16,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:16,076 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:16,077 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:16,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:16,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-13 03:31:16,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:16,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:31:16,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:16,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:31:16,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:16,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2020-10-13 03:31:16,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:16,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:16,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:16,206 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:16,206 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:31:16,206 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:16,206 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 104 [2020-10-13 03:31:16,207 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:16,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:31:16,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:31:16,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:31:16,207 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:16,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:16,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:16,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:16,275 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:16,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:16,275 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:16,276 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-13 03:31:16,276 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:16,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:31:16,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:16,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:31:16,277 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:16,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2020-10-13 03:31:16,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:16,309 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:16,321 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:16,410 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:16,410 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:31:16,411 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:16,411 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 112 [2020-10-13 03:31:16,411 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:16,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:31:16,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:31:16,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:31:16,412 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:31:16,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:16,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:16,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:16,602 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:16,603 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:16,603 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:16,603 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-13 03:31:16,604 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:16,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:31:16,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:16,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:31:16,605 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:31:16,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2020-10-13 03:31:16,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:16,649 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:16,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:16,745 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:16,745 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:31:16,745 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:16,746 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 112 [2020-10-13 03:31:16,746 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:16,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:31:16,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:31:16,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:31:16,747 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:16,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:16,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:16,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:16,818 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:16,818 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:16,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:16,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-13 03:31:16,819 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:16,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:31:16,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:16,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:31:16,820 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:16,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2020-10-13 03:31:16,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:16,852 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:16,862 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:16,931 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:16,931 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:31:16,931 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:16,931 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-13 03:31:16,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:16,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:31:16,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:31:16,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:31:16,932 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:16,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:16,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:16,969 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:17,015 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:17,015 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:17,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:17,016 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-13 03:31:17,016 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:17,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:31:17,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:17,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:31:17,017 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:17,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-13 03:31:17,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:17,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:17,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:17,162 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:17,163 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:31:17,163 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:17,163 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 117 [2020-10-13 03:31:17,164 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:17,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:31:17,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:31:17,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:31:17,165 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:31:17,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:17,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:17,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:17,254 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:17,255 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:17,255 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:17,255 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-13 03:31:17,256 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:17,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:31:17,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:17,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:31:17,257 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:31:17,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2020-10-13 03:31:17,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:17,292 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:17,305 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:17,388 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:17,388 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:31:17,388 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:17,389 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 105 [2020-10-13 03:31:17,389 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:17,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:31:17,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:31:17,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:31:17,390 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:17,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:17,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:17,585 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:17,623 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:17,623 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:17,624 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:17,624 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-13 03:31:17,624 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:17,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:31:17,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:17,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:31:17,625 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:17,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2020-10-13 03:31:17,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:17,657 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:17,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:17,738 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:17,738 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:31:17,738 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:17,738 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 90 [2020-10-13 03:31:17,739 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:17,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:31:17,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:31:17,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:31:17,740 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:17,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:17,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:17,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:17,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:17,894 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:17,895 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:17,895 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-13 03:31:17,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:17,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:31:17,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:17,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:31:17,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:17,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2020-10-13 03:31:17,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:17,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:17,973 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:18,059 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:18,059 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:31:18,059 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:18,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 115 [2020-10-13 03:31:18,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:18,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:31:18,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:31:18,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:31:18,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:18,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:18,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:18,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:18,144 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:18,145 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:18,145 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:18,145 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-13 03:31:18,145 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:18,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:31:18,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:18,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:31:18,146 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:18,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2020-10-13 03:31:18,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:18,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:18,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:18,308 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:18,308 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:31:18,308 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:18,308 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 122 [2020-10-13 03:31:18,309 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:18,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:31:18,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:31:18,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:31:18,309 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:18,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:18,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:18,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:18,408 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:18,409 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:18,409 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:18,409 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-13 03:31:18,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:18,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:31:18,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:18,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:31:18,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:18,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2020-10-13 03:31:18,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:18,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:18,521 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:18,521 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:31:18,521 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:18,521 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:31:18,522 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:18,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:18,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:31:18,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:18,522 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:19,466 INFO L134 CoverageAnalysis]: Checked inductivity of 1364 backedges. 76 proven. 200 refuted. 0 times theorem prover too weak. 1088 trivial. 0 not checked. [2020-10-13 03:31:19,467 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1067266903] [2020-10-13 03:31:19,469 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 03:31:19,469 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-10-13 03:31:19,470 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1762955724] [2020-10-13 03:31:19,478 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-10-13 03:31:19,478 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 03:31:19,494 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-10-13 03:31:19,495 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=176, Unknown=0, NotChecked=0, Total=210 [2020-10-13 03:31:19,497 INFO L87 Difference]: Start difference. First operand 3545 states. Second operand 15 states. [2020-10-13 03:31:47,383 WARN L193 SmtUtils]: Spent 27.67 s on a formula simplification that was a NOOP. DAG size: 2782 [2020-10-13 03:32:21,181 WARN L193 SmtUtils]: Spent 27.88 s on a formula simplification that was a NOOP. DAG size: 2786 [2020-10-13 03:33:17,551 WARN L193 SmtUtils]: Spent 56.18 s on a formula simplification. DAG size of input: 2807 DAG size of output: 2788