/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--misc--ftdi-elan.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 03:28:58,658 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 03:28:58,660 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 03:28:58,683 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 03:28:58,683 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 03:28:58,684 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 03:28:58,685 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 03:28:58,687 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 03:28:58,689 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 03:28:58,689 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 03:28:58,690 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 03:28:58,691 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 03:28:58,692 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 03:28:58,692 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 03:28:58,693 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 03:28:58,694 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 03:28:58,695 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 03:28:58,696 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 03:28:58,698 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 03:28:58,699 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 03:28:58,701 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 03:28:58,702 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 03:28:58,703 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 03:28:58,704 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 03:28:58,709 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 03:28:58,709 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 03:28:58,710 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 03:28:58,710 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 03:28:58,711 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 03:28:58,712 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 03:28:58,712 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 03:28:58,713 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 03:28:58,715 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 03:28:58,716 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 03:28:58,717 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 03:28:58,717 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 03:28:58,718 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 03:28:58,720 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 03:28:58,720 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 03:28:58,721 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 03:28:58,722 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 03:28:58,722 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 03:28:58,766 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 03:28:58,767 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 03:28:58,774 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 03:28:58,774 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 03:28:58,774 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 03:28:58,774 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 03:28:58,775 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 03:28:58,775 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 03:28:58,775 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 03:28:58,775 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 03:28:58,775 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 03:28:58,775 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 03:28:58,776 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 03:28:58,776 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 03:28:58,776 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 03:28:58,776 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 03:28:58,776 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 03:28:58,776 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 03:28:58,777 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 03:28:58,777 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 03:28:58,777 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 03:28:58,777 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 03:28:58,777 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 03:28:58,778 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 03:28:58,778 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 03:28:58,779 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 03:28:58,779 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 03:28:58,779 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 03:28:59,087 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 03:28:59,103 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 03:28:59,108 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 03:28:59,109 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 03:28:59,109 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 03:28:59,110 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2020-10-13 03:28:59,164 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8a954646d/bdc6fe55d664433c9d77add9b5013814/FLAGc43ef07aa [2020-10-13 03:28:59,978 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 03:28:59,979 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2020-10-13 03:29:00,021 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8a954646d/bdc6fe55d664433c9d77add9b5013814/FLAGc43ef07aa [2020-10-13 03:29:00,490 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8a954646d/bdc6fe55d664433c9d77add9b5013814 [2020-10-13 03:29:00,500 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 03:29:00,501 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 03:29:00,502 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 03:29:00,502 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 03:29:00,506 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 03:29:00,507 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:29:00" (1/1) ... [2020-10-13 03:29:00,510 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fd2fa81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:29:00, skipping insertion in model container [2020-10-13 03:29:00,510 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:29:00" (1/1) ... [2020-10-13 03:29:00,517 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 03:29:00,689 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 03:29:02,990 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 03:29:03,074 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 03:29:03,459 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 03:29:04,137 INFO L208 MainTranslator]: Completed translation [2020-10-13 03:29:04,138 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:29:04 WrapperNode [2020-10-13 03:29:04,138 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 03:29:04,139 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 03:29:04,139 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 03:29:04,139 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 03:29:04,152 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:29:04" (1/1) ... [2020-10-13 03:29:04,152 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:29:04" (1/1) ... [2020-10-13 03:29:04,284 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:29:04" (1/1) ... [2020-10-13 03:29:04,287 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:29:04" (1/1) ... [2020-10-13 03:29:04,457 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:29:04" (1/1) ... [2020-10-13 03:29:04,490 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:29:04" (1/1) ... [2020-10-13 03:29:04,529 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:29:04" (1/1) ... [2020-10-13 03:29:04,576 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 03:29:04,577 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 03:29:04,577 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 03:29:04,577 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 03:29:04,578 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:29:04" (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 03:29:04,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 03:29:04,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 03:29:04,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 03:29:04,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~X~int~X~int~X~int~X~int~X~int~TO~VOID [2020-10-13 03:29:04,653 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 03:29:04,653 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-13 03:29:04,654 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-13 03:29:04,654 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-13 03:29:04,654 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2020-10-13 03:29:04,655 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-13 03:29:04,655 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 03:29:04,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 03:29:04,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 03:29:04,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 03:29:04,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 03:29:04,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 03:29:04,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 03:29:04,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 03:29:04,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 03:29:04,659 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-13 03:29:04,659 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-13 03:29:04,659 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-13 03:29:04,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 03:29:04,659 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 03:29:04,659 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 03:29:04,660 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2020-10-13 03:29:04,660 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-13 03:29:04,660 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2020-10-13 03:29:04,660 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2020-10-13 03:29:04,660 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-13 03:29:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-13 03:29:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2020-10-13 03:29:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2020-10-13 03:29:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2020-10-13 03:29:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2020-10-13 03:29:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2020-10-13 03:29:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2020-10-13 03:29:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 03:29:04,662 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-13 03:29:04,662 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2020-10-13 03:29:04,663 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-13 03:29:04,663 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-13 03:29:04,663 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-13 03:29:04,663 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-13 03:29:04,664 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2020-10-13 03:29:04,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-13 03:29:04,665 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2020-10-13 03:29:04,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_delete [2020-10-13 03:29:04,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_put_kref [2020-10-13 03:29:04,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_get_kref [2020-10-13 03:29:04,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_init_kref [2020-10-13 03:29:04,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_requeue_work [2020-10-13 03:29:04,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_queue_work [2020-10-13 03:29:04,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_cancel_work [2020-10-13 03:29:04,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_requeue_work [2020-10-13 03:29:04,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_queue_work [2020-10-13 03:29:04,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_cancel_work [2020-10-13 03:29:04,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_requeue_work [2020-10-13 03:29:04,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_respond_queue_work [2020-10-13 03:29:04,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_cancel_work [2020-10-13 03:29:04,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_gone_away [2020-10-13 03:29:04,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_release_platform_dev [2020-10-13 03:29:04,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_hcd_init [2020-10-13 03:29:04,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_completions [2020-10-13 03:29:04,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_targets [2020-10-13 03:29:04,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_flush_targets [2020-10-13 03:29:04,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_cancel_targets [2020-10-13 03:29:04,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_kick_command_queue [2020-10-13 03:29:04,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_command_work [2020-10-13 03:29:04,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_kick_respond_queue [2020-10-13 03:29:04,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_respond_work [2020-10-13 03:29:04,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_status_work [2020-10-13 03:29:04,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_open [2020-10-13 03:29:04,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_release [2020-10-13 03:29:04,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read [2020-10-13 03:29:04,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_bulk_callback [2020-10-13 03:29:04,671 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_buffer_with_all_queued_commands [2020-10-13 03:29:04,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_total_command_size [2020-10-13 03:29:04,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_command_engine [2020-10-13 03:29:04,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_do_callback [2020-10-13 03:29:04,672 INFO L138 BoogieDeclarations]: Found implementation of procedure have_ed_set_response [2020-10-13 03:29:04,672 INFO L138 BoogieDeclarations]: Found implementation of procedure have_ed_get_response [2020-10-13 03:29:04,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_respond_engine [2020-10-13 03:29:04,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write [2020-10-13 03:29:04,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_reg [2020-10-13 03:29:04,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_config [2020-10-13 03:29:04,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_pcimem [2020-10-13 03:29:04,673 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_write_pcimem [2020-10-13 03:29:04,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_reg [2020-10-13 03:29:04,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_config [2020-10-13 03:29:04,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_pcimem [2020-10-13 03:29:04,674 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_read_pcimem [2020-10-13 03:29:04,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_setup [2020-10-13 03:29:04,674 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_setup [2020-10-13 03:29:04,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_input [2020-10-13 03:29:04,674 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_input [2020-10-13 03:29:04,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_empty [2020-10-13 03:29:04,674 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_empty [2020-10-13 03:29:04,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_output [2020-10-13 03:29:04,675 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_output [2020-10-13 03:29:04,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_single [2020-10-13 03:29:04,675 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_single [2020-10-13 03:29:04,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_flush [2020-10-13 03:29:04,675 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_flush [2020-10-13 03:29:04,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_flush_input_fifo [2020-10-13 03:29:04,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_synchronize_flush [2020-10-13 03:29:04,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_synchronize_reset [2020-10-13 03:29:04,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_synchronize [2020-10-13 03:29:04,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_stuck_waiting [2020-10-13 03:29:04,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_checkingPCI [2020-10-13 03:29:04,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_check_controller [2020-10-13 03:29:04,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_setup_controller [2020-10-13 03:29:04,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_close_controller [2020-10-13 03:29:04,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_found_controller [2020-10-13 03:29:04,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_enumeratePCI [2020-10-13 03:29:04,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_setupOHCI [2020-10-13 03:29:04,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_probe [2020-10-13 03:29:04,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_disconnect [2020-10-13 03:29:04,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_init [2020-10-13 03:29:04,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_exit [2020-10-13 03:29:04,678 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2020-10-13 03:29:04,678 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2020-10-13 03:29:04,678 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-13 03:29:04,678 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2020-10-13 03:29:04,679 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2020-10-13 03:29:04,679 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-13 03:29:04,679 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2020-10-13 03:29:04,679 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2020-10-13 03:29:04,679 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-13 03:29:04,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_4 [2020-10-13 03:29:04,679 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2020-10-13 03:29:04,680 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-13 03:29:04,680 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-13 03:29:04,680 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-10-13 03:29:04,680 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2020-10-13 03:29:04,680 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2020-10-13 03:29:04,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_5 [2020-10-13 03:29:04,681 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-13 03:29:04,681 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2020-10-13 03:29:04,681 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2020-10-13 03:29:04,681 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 03:29:04,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-13 03:29:04,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-13 03:29:04,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-13 03:29:04,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-13 03:29:04,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-13 03:29:04,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2020-10-13 03:29:04,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2020-10-13 03:29:04,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2020-10-13 03:29:04,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_13 [2020-10-13 03:29:04,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2020-10-13 03:29:04,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2020-10-13 03:29:04,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2020-10-13 03:29:04,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2020-10-13 03:29:04,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2020-10-13 03:29:04,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_19 [2020-10-13 03:29:04,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_20 [2020-10-13 03:29:04,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_21 [2020-10-13 03:29:04,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2020-10-13 03:29:04,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2020-10-13 03:29:04,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2020-10-13 03:29:04,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2020-10-13 03:29:04,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2020-10-13 03:29:04,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2020-10-13 03:29:04,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2020-10-13 03:29:04,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2020-10-13 03:29:04,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2020-10-13 03:29:04,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2020-10-13 03:29:04,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2020-10-13 03:29:04,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2020-10-13 03:29:04,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_34 [2020-10-13 03:29:04,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2020-10-13 03:29:04,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_36 [2020-10-13 03:29:04,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_37 [2020-10-13 03:29:04,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_38 [2020-10-13 03:29:04,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_39 [2020-10-13 03:29:04,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_40 [2020-10-13 03:29:04,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_41 [2020-10-13 03:29:04,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_42 [2020-10-13 03:29:04,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_43 [2020-10-13 03:29:04,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_44 [2020-10-13 03:29:04,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_45 [2020-10-13 03:29:04,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_46 [2020-10-13 03:29:04,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_47 [2020-10-13 03:29:04,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_48 [2020-10-13 03:29:04,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_49 [2020-10-13 03:29:04,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_50 [2020-10-13 03:29:04,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_51 [2020-10-13 03:29:04,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_52 [2020-10-13 03:29:04,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_53 [2020-10-13 03:29:04,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_54 [2020-10-13 03:29:04,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_55 [2020-10-13 03:29:04,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_56 [2020-10-13 03:29:04,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_57 [2020-10-13 03:29:04,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_58 [2020-10-13 03:29:04,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_59 [2020-10-13 03:29:04,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_60 [2020-10-13 03:29:04,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_61 [2020-10-13 03:29:04,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_62 [2020-10-13 03:29:04,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_63 [2020-10-13 03:29:04,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_64 [2020-10-13 03:29:04,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_65 [2020-10-13 03:29:04,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_66 [2020-10-13 03:29:04,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_67 [2020-10-13 03:29:04,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_68 [2020-10-13 03:29:04,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_69 [2020-10-13 03:29:04,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_70 [2020-10-13 03:29:04,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_71 [2020-10-13 03:29:04,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_72 [2020-10-13 03:29:04,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_73 [2020-10-13 03:29:04,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_74 [2020-10-13 03:29:04,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_75 [2020-10-13 03:29:04,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_76 [2020-10-13 03:29:04,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_77 [2020-10-13 03:29:04,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_78 [2020-10-13 03:29:04,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_79 [2020-10-13 03:29:04,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_80 [2020-10-13 03:29:04,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_81 [2020-10-13 03:29:04,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_82 [2020-10-13 03:29:04,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_83 [2020-10-13 03:29:04,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_84 [2020-10-13 03:29:04,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_85 [2020-10-13 03:29:04,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_86 [2020-10-13 03:29:04,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_87 [2020-10-13 03:29:04,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_88 [2020-10-13 03:29:04,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_89 [2020-10-13 03:29:04,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_90 [2020-10-13 03:29:04,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_91 [2020-10-13 03:29:04,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_92 [2020-10-13 03:29:04,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_93 [2020-10-13 03:29:04,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_94 [2020-10-13 03:29:04,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_95 [2020-10-13 03:29:04,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_96 [2020-10-13 03:29:04,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_97 [2020-10-13 03:29:04,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_98 [2020-10-13 03:29:04,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_99 [2020-10-13 03:29:04,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_100 [2020-10-13 03:29:04,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_101 [2020-10-13 03:29:04,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_102 [2020-10-13 03:29:04,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 03:29:04,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-13 03:29:04,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 03:29:04,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 03:29:04,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 03:29:04,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 03:29:04,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_ftdi_module_lock [2020-10-13 03:29:04,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_ftdi_module_lock [2020-10-13 03:29:04,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ftdi_module_lock [2020-10-13 03:29:04,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_ftdi_module_lock [2020-10-13 03:29:04,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_ftdi_module_lock [2020-10-13 03:29:04,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_ftdi_module_lock [2020-10-13 03:29:04,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ftdi_module_lock [2020-10-13 03:29:04,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_ftdi_module_lock [2020-10-13 03:29:04,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_ftdi_module_lock [2020-10-13 03:29:04,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_ftdi_module_lock [2020-10-13 03:29:04,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_ftdi_module_lock [2020-10-13 03:29:04,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-13 03:29:04,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-13 03:29:04,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-13 03:29:04,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-13 03:29:04,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-13 03:29:04,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-13 03:29:04,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-13 03:29:04,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-13 03:29:04,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-13 03:29:04,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-13 03:29:04,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-13 03:29:04,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 03:29:04,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-13 03:29:04,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-13 03:29:04,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-13 03:29:04,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 03:29:04,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-13 03:29:04,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-13 03:29:04,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-13 03:29:04,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-13 03:29:04,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-13 03:29:04,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-13 03:29:04,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 03:29:04,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 03:29:04,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 03:29:04,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 03:29:04,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 03:29:04,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 03:29:04,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 03:29:04,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-13 03:29:04,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-13 03:29:04,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-13 03:29:04,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-13 03:29:04,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_u132_lock_of_usb_ftdi [2020-10-13 03:29:04,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_u132_lock_of_usb_ftdi [2020-10-13 03:29:04,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_u132_lock_of_usb_ftdi [2020-10-13 03:29:04,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_u132_lock_of_usb_ftdi [2020-10-13 03:29:04,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_u132_lock_of_usb_ftdi [2020-10-13 03:29:04,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_u132_lock_of_usb_ftdi [2020-10-13 03:29:04,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_u132_lock_of_usb_ftdi [2020-10-13 03:29:04,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_u132_lock_of_usb_ftdi [2020-10-13 03:29:04,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_u132_lock_of_usb_ftdi [2020-10-13 03:29:04,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_u132_lock_of_usb_ftdi [2020-10-13 03:29:04,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_u132_lock_of_usb_ftdi [2020-10-13 03:29:04,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 03:29:04,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-13 03:29:04,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-13 03:29:04,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-13 03:29:04,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-13 03:29:04,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-13 03:29:04,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-13 03:29:04,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 03:29:04,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-13 03:29:04,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-13 03:29:04,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-13 03:29:04,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-13 03:29:04,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2020-10-13 03:29:04,703 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-13 03:29:04,703 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-13 03:29:04,704 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-13 03:29:04,704 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2020-10-13 03:29:04,704 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-13 03:29:04,704 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-13 03:29:04,704 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-13 03:29:04,704 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-13 03:29:04,704 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2020-10-13 03:29:04,705 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2020-10-13 03:29:04,705 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-13 03:29:04,705 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-13 03:29:04,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 03:29:04,705 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-13 03:29:04,705 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-13 03:29:04,705 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-13 03:29:04,705 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-13 03:29:04,706 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 03:29:04,706 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2020-10-13 03:29:04,706 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register [2020-10-13 03:29:04,706 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2020-10-13 03:29:04,706 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 03:29:04,706 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-13 03:29:04,706 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-13 03:29:04,706 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2020-10-13 03:29:04,707 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2020-10-13 03:29:04,707 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2020-10-13 03:29:04,707 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2020-10-13 03:29:04,707 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-13 03:29:04,707 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2020-10-13 03:29:04,707 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_interface [2020-10-13 03:29:04,707 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2020-10-13 03:29:04,707 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2020-10-13 03:29:04,707 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2020-10-13 03:29:04,708 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2020-10-13 03:29:04,708 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2020-10-13 03:29:04,708 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-13 03:29:04,708 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2020-10-13 03:29:04,708 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-13 03:29:04,708 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 03:29:04,708 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 03:29:04,709 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 03:29:04,709 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 03:29:04,709 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 03:29:04,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 03:29:04,709 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 03:29:04,709 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-13 03:29:04,709 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 03:29:04,709 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 03:29:04,710 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 03:29:04,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 03:29:04,710 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 03:29:04,710 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-13 03:29:04,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 03:29:04,710 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-13 03:29:04,710 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-13 03:29:04,710 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 03:29:04,711 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 03:29:04,711 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-13 03:29:04,711 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-13 03:29:04,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 03:29:04,711 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2020-10-13 03:29:04,711 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-13 03:29:04,711 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-13 03:29:04,711 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-13 03:29:04,711 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-13 03:29:04,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_13 [2020-10-13 03:29:04,712 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 03:29:04,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2020-10-13 03:29:04,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2020-10-13 03:29:04,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2020-10-13 03:29:04,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2020-10-13 03:29:04,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2020-10-13 03:29:04,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2020-10-13 03:29:04,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2020-10-13 03:29:04,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2020-10-13 03:29:04,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2020-10-13 03:29:04,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2020-10-13 03:29:04,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2020-10-13 03:29:04,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_37 [2020-10-13 03:29:04,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_39 [2020-10-13 03:29:04,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_40 [2020-10-13 03:29:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_41 [2020-10-13 03:29:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_42 [2020-10-13 03:29:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_43 [2020-10-13 03:29:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_44 [2020-10-13 03:29:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_46 [2020-10-13 03:29:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_48 [2020-10-13 03:29:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_49 [2020-10-13 03:29:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_51 [2020-10-13 03:29:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_52 [2020-10-13 03:29:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_54 [2020-10-13 03:29:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_55 [2020-10-13 03:29:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_57 [2020-10-13 03:29:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_58 [2020-10-13 03:29:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_60 [2020-10-13 03:29:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_61 [2020-10-13 03:29:04,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_63 [2020-10-13 03:29:04,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_64 [2020-10-13 03:29:04,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_66 [2020-10-13 03:29:04,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_67 [2020-10-13 03:29:04,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_69 [2020-10-13 03:29:04,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_70 [2020-10-13 03:29:04,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_72 [2020-10-13 03:29:04,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_73 [2020-10-13 03:29:04,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_75 [2020-10-13 03:29:04,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_76 [2020-10-13 03:29:04,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_78 [2020-10-13 03:29:04,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_79 [2020-10-13 03:29:04,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_81 [2020-10-13 03:29:04,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_82 [2020-10-13 03:29:04,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_84 [2020-10-13 03:29:04,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_86 [2020-10-13 03:29:04,717 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 03:29:04,718 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 03:29:04,718 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 03:29:04,718 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 03:29:04,718 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 03:29:04,718 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 03:29:04,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 03:29:04,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 03:29:04,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 03:29:04,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 03:29:04,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 03:29:04,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 03:29:04,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 03:29:04,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 03:29:04,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 03:29:04,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 03:29:04,719 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-13 03:29:04,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2020-10-13 03:29:04,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2020-10-13 03:29:04,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2020-10-13 03:29:04,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2020-10-13 03:29:04,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2020-10-13 03:29:04,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2020-10-13 03:29:04,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2020-10-13 03:29:04,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2020-10-13 03:29:04,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2020-10-13 03:29:04,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2020-10-13 03:29:04,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_34 [2020-10-13 03:29:04,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_36 [2020-10-13 03:29:04,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_38 [2020-10-13 03:29:04,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_45 [2020-10-13 03:29:04,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_47 [2020-10-13 03:29:04,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_50 [2020-10-13 03:29:04,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_53 [2020-10-13 03:29:04,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_56 [2020-10-13 03:29:04,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_59 [2020-10-13 03:29:04,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_62 [2020-10-13 03:29:04,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_65 [2020-10-13 03:29:04,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_68 [2020-10-13 03:29:04,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_71 [2020-10-13 03:29:04,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_74 [2020-10-13 03:29:04,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_77 [2020-10-13 03:29:04,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_80 [2020-10-13 03:29:04,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_83 [2020-10-13 03:29:04,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_85 [2020-10-13 03:29:04,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ftdi_module_lock [2020-10-13 03:29:04,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ftdi_module_lock [2020-10-13 03:29:04,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-13 03:29:04,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-13 03:29:04,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-13 03:29:04,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-13 03:29:04,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 03:29:04,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 03:29:04,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 03:29:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_u132_lock_of_usb_ftdi [2020-10-13 03:29:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_u132_lock_of_usb_ftdi [2020-10-13 03:29:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-13 03:29:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-13 03:29:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-13 03:29:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-13 03:29:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-13 03:29:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 03:29:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 03:29:04,725 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-13 03:29:04,725 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-13 03:29:04,725 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-13 03:29:04,725 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-13 03:29:04,725 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-13 03:29:04,725 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-13 03:29:04,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_91 [2020-10-13 03:29:04,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_92 [2020-10-13 03:29:04,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_93 [2020-10-13 03:29:04,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_94 [2020-10-13 03:29:04,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_95 [2020-10-13 03:29:04,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_98 [2020-10-13 03:29:04,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_100 [2020-10-13 03:29:04,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_102 [2020-10-13 03:29:04,726 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-13 03:29:04,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-13 03:29:04,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-13 03:29:04,726 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-13 03:29:04,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-13 03:29:04,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-13 03:29:04,727 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-13 03:29:04,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-13 03:29:04,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_87 [2020-10-13 03:29:04,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_88 [2020-10-13 03:29:04,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_89 [2020-10-13 03:29:04,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_97 [2020-10-13 03:29:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_99 [2020-10-13 03:29:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_101 [2020-10-13 03:29:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2020-10-13 03:29:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_19 [2020-10-13 03:29:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_20 [2020-10-13 03:29:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_21 [2020-10-13 03:29:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-13 03:29:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 03:29:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 03:29:04,729 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 03:29:04,729 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 03:29:04,729 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2020-10-13 03:29:04,729 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2020-10-13 03:29:04,729 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-13 03:29:04,729 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2020-10-13 03:29:04,729 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2020-10-13 03:29:04,729 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-13 03:29:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2020-10-13 03:29:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2020-10-13 03:29:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-13 03:29:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_4 [2020-10-13 03:29:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2020-10-13 03:29:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-13 03:29:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-13 03:29:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-10-13 03:29:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2020-10-13 03:29:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2020-10-13 03:29:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_5 [2020-10-13 03:29:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-13 03:29:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2020-10-13 03:29:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2020-10-13 03:29:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2020-10-13 03:29:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2020-10-13 03:29:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-13 03:29:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2020-10-13 03:29:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 03:29:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2020-10-13 03:29:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-13 03:29:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-13 03:29:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-13 03:29:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-13 03:29:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-13 03:29:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-13 03:29:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2020-10-13 03:29:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 03:29:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2020-10-13 03:29:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2020-10-13 03:29:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2020-10-13 03:29:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2020-10-13 03:29:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2020-10-13 03:29:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-13 03:29:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-13 03:29:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 03:29:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-13 03:29:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-13 03:29:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-13 03:29:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-13 03:29:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2020-10-13 03:29:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure down [2020-10-13 03:29:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2020-10-13 03:29:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure up [2020-10-13 03:29:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-13 03:29:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2020-10-13 03:29:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-13 03:29:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-13 03:29:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-13 03:29:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2020-10-13 03:29:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2020-10-13 03:29:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_interface [2020-10-13 03:29:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-13 03:29:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_90 [2020-10-13 03:29:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-13 03:29:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_96 [2020-10-13 03:29:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2020-10-13 03:29:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2020-10-13 03:29:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2020-10-13 03:29:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2020-10-13 03:29:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2020-10-13 03:29:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2020-10-13 03:29:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2020-10-13 03:29:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2020-10-13 03:29:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2020-10-13 03:29:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-13 03:29:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2020-10-13 03:29:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register [2020-10-13 03:29:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2020-10-13 03:29:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_gone_away [2020-10-13 03:29:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_single [2020-10-13 03:29:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_output [2020-10-13 03:29:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_empty [2020-10-13 03:29:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_input [2020-10-13 03:29:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_setup [2020-10-13 03:29:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_flush [2020-10-13 03:29:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_read_pcimem [2020-10-13 03:29:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_write_pcimem [2020-10-13 03:29:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_delete [2020-10-13 03:29:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_put_kref [2020-10-13 03:29:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_get_kref [2020-10-13 03:29:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_init_kref [2020-10-13 03:29:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_requeue_work [2020-10-13 03:29:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_queue_work [2020-10-13 03:29:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_cancel_work [2020-10-13 03:29:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_requeue_work [2020-10-13 03:29:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_queue_work [2020-10-13 03:29:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_cancel_work [2020-10-13 03:29:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_requeue_work [2020-10-13 03:29:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_respond_queue_work [2020-10-13 03:29:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_cancel_work [2020-10-13 03:29:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_release_platform_dev [2020-10-13 03:29:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_do_callback [2020-10-13 03:29:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_kick_command_queue [2020-10-13 03:29:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_kick_respond_queue [2020-10-13 03:29:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_setupOHCI [2020-10-13 03:29:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_checkingPCI [2020-10-13 03:29:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_enumeratePCI [2020-10-13 03:29:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_synchronize [2020-10-13 03:29:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_stuck_waiting [2020-10-13 03:29:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_command_engine [2020-10-13 03:29:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_respond_engine [2020-10-13 03:29:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_hcd_init [2020-10-13 03:29:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_completions [2020-10-13 03:29:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_targets [2020-10-13 03:29:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_flush_targets [2020-10-13 03:29:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_cancel_targets [2020-10-13 03:29:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_command_work [2020-10-13 03:29:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_respond_work [2020-10-13 03:29:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_status_work [2020-10-13 03:29:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_open [2020-10-13 03:29:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_release [2020-10-13 03:29:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read [2020-10-13 03:29:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_bulk_callback [2020-10-13 03:29:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure fill_buffer_with_all_queued_commands [2020-10-13 03:29:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_total_command_size [2020-10-13 03:29:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~X~int~X~int~X~int~X~int~X~int~TO~VOID [2020-10-13 03:29:04,743 INFO L130 BoogieDeclarations]: Found specification of procedure have_ed_set_response [2020-10-13 03:29:04,743 INFO L130 BoogieDeclarations]: Found specification of procedure have_ed_get_response [2020-10-13 03:29:04,743 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write [2020-10-13 03:29:04,743 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_reg [2020-10-13 03:29:04,743 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_config [2020-10-13 03:29:04,743 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_pcimem [2020-10-13 03:29:04,743 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_reg [2020-10-13 03:29:04,743 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_config [2020-10-13 03:29:04,743 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_pcimem [2020-10-13 03:29:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_setup [2020-10-13 03:29:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_input [2020-10-13 03:29:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_empty [2020-10-13 03:29:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_output [2020-10-13 03:29:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_single [2020-10-13 03:29:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_flush [2020-10-13 03:29:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_flush_input_fifo [2020-10-13 03:29:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_synchronize_flush [2020-10-13 03:29:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_synchronize_reset [2020-10-13 03:29:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_check_controller [2020-10-13 03:29:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_setup_controller [2020-10-13 03:29:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_close_controller [2020-10-13 03:29:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_found_controller [2020-10-13 03:29:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_probe [2020-10-13 03:29:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_disconnect [2020-10-13 03:29:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_init [2020-10-13 03:29:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_exit [2020-10-13 03:29:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 03:29:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 03:29:04,746 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 03:29:04,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 03:29:04,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-13 03:29:04,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 03:29:04,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 03:29:04,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 03:29:04,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 03:29:04,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_ftdi_module_lock [2020-10-13 03:29:04,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_ftdi_module_lock [2020-10-13 03:29:04,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_ftdi_module_lock [2020-10-13 03:29:04,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_ftdi_module_lock [2020-10-13 03:29:04,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_ftdi_module_lock [2020-10-13 03:29:04,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_ftdi_module_lock [2020-10-13 03:29:04,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_ftdi_module_lock [2020-10-13 03:29:04,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_ftdi_module_lock [2020-10-13 03:29:04,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_ftdi_module_lock [2020-10-13 03:29:04,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-13 03:29:04,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-13 03:29:04,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-13 03:29:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-13 03:29:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-13 03:29:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-13 03:29:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-13 03:29:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-13 03:29:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-13 03:29:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 03:29:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-13 03:29:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-13 03:29:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 03:29:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-13 03:29:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-13 03:29:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-13 03:29:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-13 03:29:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-13 03:29:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 03:29:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 03:29:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 03:29:04,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 03:29:04,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-13 03:29:04,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-13 03:29:04,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-13 03:29:04,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-13 03:29:04,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_u132_lock_of_usb_ftdi [2020-10-13 03:29:04,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_u132_lock_of_usb_ftdi [2020-10-13 03:29:04,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_u132_lock_of_usb_ftdi [2020-10-13 03:29:04,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_u132_lock_of_usb_ftdi [2020-10-13 03:29:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_u132_lock_of_usb_ftdi [2020-10-13 03:29:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_u132_lock_of_usb_ftdi [2020-10-13 03:29:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_u132_lock_of_usb_ftdi [2020-10-13 03:29:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_u132_lock_of_usb_ftdi [2020-10-13 03:29:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_u132_lock_of_usb_ftdi [2020-10-13 03:29:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 03:29:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-13 03:29:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 03:29:04,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 03:29:04,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 03:29:04,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 03:29:04,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 03:29:04,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 03:29:06,041 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 03:29:27,777 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 03:29:27,777 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 03:29:27,795 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:29:27 BoogieIcfgContainer [2020-10-13 03:29:27,795 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 03:29:27,797 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 03:29:27,797 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 03:29:27,801 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 03:29:27,801 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 03:29:00" (1/3) ... [2020-10-13 03:29:27,802 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79794340 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:29:27, skipping insertion in model container [2020-10-13 03:29:27,802 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:29:04" (2/3) ... [2020-10-13 03:29:27,803 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79794340 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:29:27, skipping insertion in model container [2020-10-13 03:29:27,803 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:29:27" (3/3) ... [2020-10-13 03:29:27,805 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2020-10-13 03:29:27,815 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 03:29:27,828 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 03:29:27,842 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 03:29:27,877 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 03:29:27,877 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 03:29:27,878 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 03:29:27,878 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 03:29:27,878 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 03:29:27,878 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 03:29:27,878 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 03:29:27,878 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 03:29:27,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2749 states. [2020-10-13 03:29:27,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2020-10-13 03:29:27,973 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 03:29:27,974 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:29:27,974 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 03:29:27,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 03:29:27,979 INFO L82 PathProgramCache]: Analyzing trace with hash 956585127, now seen corresponding path program 1 times [2020-10-13 03:29:27,985 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 03:29:27,985 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [214357198] [2020-10-13 03:29:27,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 03:29:28,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:30,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:30,469 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:30,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:31,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:31,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:31,784 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:36,500 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:36,500 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 249 [2020-10-13 03:29:36,501 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 6 [2020-10-13 03:29:36,501 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7648 [2020-10-13 03:29:36,504 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:36,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:29:36,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 128 [2020-10-13 03:29:36,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:29:36,504 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 03:29:41,828 WARN L193 SmtUtils]: Spent 5.07 s on a formula simplification that was a NOOP. DAG size: 1123 [2020-10-13 03:29:41,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 03:29:41,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:41,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:42,736 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:42,737 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:29:42,737 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:29:42,737 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 859 [2020-10-13 03:29:42,738 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:42,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:29:42,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:29:42,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:29:42,738 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:29:42,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:29:42,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:42,955 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:42,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:42,982 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:42,983 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:29:42,983 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:29:42,983 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 03:29:42,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:42,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:29:42,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:29:42,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:29:42,984 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:29:43,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:29:43,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:43,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,034 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:43,034 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:29:43,034 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:29:43,034 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:29:43,035 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:43,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:29:43,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:29:43,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:29:43,035 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:29:43,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:29:43,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:43,050 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,054 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:43,055 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:29:43,055 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:29:43,056 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:29:43,056 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:43,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:29:43,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:29:43,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:29:43,057 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:29:43,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 03:29:43,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:43,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,077 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,100 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:43,101 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:29:43,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:29:43,101 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 03:29:43,102 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:43,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:29:43,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:29:43,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:29:43,102 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:29:43,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:29:43,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:43,118 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,122 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:43,122 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:29:43,123 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:29:43,123 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:29:43,123 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:43,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:29:43,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:29:43,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:29:43,124 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:29:43,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:29:43,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:43,137 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,142 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:43,143 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:29:43,143 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:29:43,143 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:29:43,143 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:43,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:29:43,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:29:43,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:29:43,145 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:29:43,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 03:29:43,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:43,160 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,189 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:43,190 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:29:43,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:29:43,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-13 03:29:43,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:43,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:29:43,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:29:43,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:29:43,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:29:43,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:29:43,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:43,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,209 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:43,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:29:43,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:29:43,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:29:43,210 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:43,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:29:43,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:29:43,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:29:43,211 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:29:43,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:29:43,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:43,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,228 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:43,228 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:29:43,229 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:29:43,229 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:29:43,229 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:43,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:29:43,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:29:43,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:29:43,230 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:29:43,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 03:29:43,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:43,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,251 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:43,274 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:29:43,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:29:43,274 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-13 03:29:43,275 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:43,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:29:43,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:29:43,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:29:43,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:29:43,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:29:43,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:43,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,297 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:43,298 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:29:43,298 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:29:43,298 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:29:43,298 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:43,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:29:43,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:29:43,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:29:43,299 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:29:43,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:29:43,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:43,313 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,316 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:43,316 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:29:43,316 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:29:43,316 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:29:43,317 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:43,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:29:43,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:29:43,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:29:43,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:29:43,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 03:29:43,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:43,331 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:43,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:29:43,362 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:29:43,362 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-13 03:29:43,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:43,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:29:43,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:29:43,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:29:43,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:29:43,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:29:43,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:43,380 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,384 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:43,384 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:29:43,385 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:29:43,385 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:29:43,385 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:43,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:29:43,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:29:43,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:29:43,386 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:29:43,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:29:43,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:43,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,404 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:43,404 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:29:43,404 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:29:43,404 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:29:43,405 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:43,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:29:43,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:29:43,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:29:43,406 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:29:43,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 03:29:43,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:43,417 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,420 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:43,420 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 03:29:43,420 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:29:43,420 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 03:29:43,421 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:43,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:29:43,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:29:43,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:29:43,421 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:29:43,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-13 03:29:43,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:43,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,523 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:43,523 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:29:43,523 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:29:43,523 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-13 03:29:43,524 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:43,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:29:43,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:29:43,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:29:43,524 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:29:43,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:29:43,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:43,621 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,660 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:43,660 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:29:43,660 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:29:43,660 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-13 03:29:43,661 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:43,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:29:43,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:29:43,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:29:43,661 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:29:43,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-10-13 03:29:43,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:43,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,752 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:43,832 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:43,832 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:29:43,832 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:29:43,833 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-13 03:29:43,833 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:43,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:29:43,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:29:43,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:29:43,834 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:29:43,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:29:43,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:43,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:44,036 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:44,036 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:29:44,036 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:29:44,037 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-13 03:29:44,037 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:44,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:29:44,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:29:44,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:29:44,038 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:29:44,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2020-10-13 03:29:44,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:44,063 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:44,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:44,155 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:44,156 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:29:44,156 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:29:44,156 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-13 03:29:44,156 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:44,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:29:44,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:29:44,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:29:44,157 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:29:44,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:29:44,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:44,190 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:44,221 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:44,221 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:29:44,222 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:29:44,222 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-13 03:29:44,222 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:44,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:29:44,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:29:44,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:29:44,224 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:29:44,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2020-10-13 03:29:44,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:44,258 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:44,271 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:44,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:44,347 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:29:44,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:29:44,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-13 03:29:44,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:44,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:29:44,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:29:44,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:29:44,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:29:44,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:29:44,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:44,377 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:44,403 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:44,403 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:29:44,404 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:29:44,404 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 03:29:44,404 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:44,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:29:44,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:29:44,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:29:44,405 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:29:44,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-13 03:29:44,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:44,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:44,466 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:44,466 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:29:44,466 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:29:44,467 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:29:44,467 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:44,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:29:44,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:29:44,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:29:44,468 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:29:44,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-13 03:29:44,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:44,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:44,530 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:44,530 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:29:44,531 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:29:44,531 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:29:44,531 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:44,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:29:44,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:29:44,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:29:44,532 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:29:44,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-13 03:29:44,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:29:44,596 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:29:44,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:29:44,602 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:29:44,602 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:29:44,602 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:29:44,603 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:29:44,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:29:44,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:29:44,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:29:44,603 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:29:44,794 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 15 proven. 21 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2020-10-13 03:29:44,795 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [214357198] [2020-10-13 03:29:44,797 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 03:29:44,797 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-10-13 03:29:44,798 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1851315111] [2020-10-13 03:29:44,803 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-10-13 03:29:44,804 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 03:29:44,817 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-10-13 03:29:44,818 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=174, Unknown=0, NotChecked=0, Total=210 [2020-10-13 03:29:44,820 INFO L87 Difference]: Start difference. First operand 2749 states. Second operand 15 states. [2020-10-13 03:29:57,163 WARN L193 SmtUtils]: Spent 9.47 s on a formula simplification. DAG size of input: 1143 DAG size of output: 1128 [2020-10-13 03:30:01,988 WARN L193 SmtUtils]: Spent 4.70 s on a formula simplification that was a NOOP. DAG size: 1126 [2020-10-13 03:30:06,755 WARN L193 SmtUtils]: Spent 4.67 s on a formula simplification that was a NOOP. DAG size: 1128 [2020-10-13 03:30:16,582 WARN L193 SmtUtils]: Spent 9.67 s on a formula simplification. DAG size of input: 1147 DAG size of output: 1133 [2020-10-13 03:30:21,544 WARN L193 SmtUtils]: Spent 4.68 s on a formula simplification that was a NOOP. DAG size: 1127 [2020-10-13 03:30:31,280 WARN L193 SmtUtils]: Spent 9.63 s on a formula simplification. DAG size of input: 1145 DAG size of output: 1131 [2020-10-13 03:32:22,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 03:32:22,211 INFO L93 Difference]: Finished difference Result 5631 states and 9236 transitions. [2020-10-13 03:32:22,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-10-13 03:32:22,214 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 175 [2020-10-13 03:32:22,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 03:32:22,272 INFO L225 Difference]: With dead ends: 5631 [2020-10-13 03:32:22,272 INFO L226 Difference]: Without dead ends: 3434 [2020-10-13 03:32:22,297 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 100 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 407 ImplicationChecksByTransitivity, 49.6s TimeCoverageRelationStatistics Valid=393, Invalid=1089, Unknown=0, NotChecked=0, Total=1482 [2020-10-13 03:32:22,322 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3434 states. [2020-10-13 03:32:23,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3434 to 2173. [2020-10-13 03:32:23,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2173 states. [2020-10-13 03:32:23,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 2173 states and 2973 transitions. [2020-10-13 03:32:23,432 INFO L78 Accepts]: Start accepts. Automaton has 2173 states and 2973 transitions. Word has length 175 [2020-10-13 03:32:23,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 03:32:23,433 INFO L479 AbstractCegarLoop]: Abstraction has 2173 states and 2973 transitions. [2020-10-13 03:32:23,433 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-10-13 03:32:23,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 2973 transitions. [2020-10-13 03:32:23,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2020-10-13 03:32:23,440 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 03:32:23,440 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:32:23,440 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 03:32:23,441 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 03:32:23,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 03:32:23,441 INFO L82 PathProgramCache]: Analyzing trace with hash 1235231057, now seen corresponding path program 1 times [2020-10-13 03:32:23,441 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 03:32:23,442 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1290022507] [2020-10-13 03:32:23,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 03:32:23,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:23,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:29,314 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:29,314 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 253 [2020-10-13 03:32:29,315 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:32:29,315 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5615 [2020-10-13 03:32:29,315 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:29,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 16 [2020-10-13 03:32:29,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:32:29,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 244 [2020-10-13 03:32:29,316 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:34,555 WARN L193 SmtUtils]: Spent 4.93 s on a formula simplification that was a NOOP. DAG size: 1123 [2020-10-13 03:32:34,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 03:32:34,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:34,733 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:36,113 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:36,114 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:32:36,114 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:32:36,114 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1461 [2020-10-13 03:32:36,114 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:36,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:32:36,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:32:36,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-13 03:32:36,115 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:36,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:32:36,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:36,281 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:36,310 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:36,310 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:32:36,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:32:36,311 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 03:32:36,311 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:36,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:32:36,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:32:36,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 03:32:36,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:36,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:32:36,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:36,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:36,372 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:36,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:32:36,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:32:36,372 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:32:36,373 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:36,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:32:36,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:32:36,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:32:36,373 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:36,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:32:36,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:36,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:36,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:36,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:32:36,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:32:36,389 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:32:36,390 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:36,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:32:36,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:32:36,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:32:36,392 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 03:32:36,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 03:32:36,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:36,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:36,438 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:36,438 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:32:36,439 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:32:36,439 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-13 03:32:36,439 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:36,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:32:36,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:32:36,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 03:32:36,440 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:36,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:32:36,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:36,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:36,462 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:36,463 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:32:36,463 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:32:36,463 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:32:36,463 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:36,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:32:36,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:32:36,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:32:36,464 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:36,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:32:36,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:36,477 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:36,479 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:36,480 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:32:36,480 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:32:36,480 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:32:36,480 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:36,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:32:36,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:32:36,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:32:36,481 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:36,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 03:32:36,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:36,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:36,525 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:36,526 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:32:36,526 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:32:36,526 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-13 03:32:36,526 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:36,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:32:36,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:32:36,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 03:32:36,527 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:36,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:32:36,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:36,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:36,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:36,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:32:36,545 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:32:36,546 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:32:36,546 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:36,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:32:36,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:32:36,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:32:36,546 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:36,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:32:36,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:36,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:36,560 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:36,560 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:32:36,560 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:32:36,560 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 03:32:36,560 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:36,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:32:36,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:32:36,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:32:36,561 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:36,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 03:32:36,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:36,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:36,606 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:36,606 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:32:36,606 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:32:36,606 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 03:32:36,607 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:36,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:32:36,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:32:36,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 03:32:36,608 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:36,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:32:36,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:36,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:36,629 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:36,629 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:32:36,629 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:32:36,630 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:32:36,630 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:36,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:32:36,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:32:36,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:32:36,631 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:36,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:32:36,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:36,642 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:36,646 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:36,646 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:32:36,646 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:32:36,647 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:32:36,647 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:36,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:32:36,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:32:36,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:32:36,647 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:36,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 03:32:36,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:36,666 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:36,692 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:36,692 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:32:36,692 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:32:36,692 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-13 03:32:36,692 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:36,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:32:36,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:32:36,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 03:32:36,693 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:36,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:32:36,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:36,708 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:36,711 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:36,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:32:36,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:32:36,712 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 03:32:36,712 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:36,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:32:36,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:32:36,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:32:36,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:36,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:32:36,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:36,723 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:36,726 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:36,726 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:32:36,726 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:32:36,728 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 03:32:36,728 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:36,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:32:36,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:32:36,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:32:36,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:36,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 03:32:36,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:36,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:36,748 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:36,748 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 03:32:36,748 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:32:36,748 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:32:36,748 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:36,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:32:36,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:32:36,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-13 03:32:36,749 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:36,882 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 10 [2020-10-13 03:32:36,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-13 03:32:36,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:36,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:36,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:37,048 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:37,048 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:32:37,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:32:37,049 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 155 [2020-10-13 03:32:37,049 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:37,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:32:37,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:32:37,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:32:37,050 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:32:37,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:32:37,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:37,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:37,307 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:37,308 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:32:37,308 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:32:37,308 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-13 03:32:37,309 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:37,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:32:37,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:32:37,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:32:37,310 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:32:37,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-13 03:32:37,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:37,462 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:37,484 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:37,566 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:37,566 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:32:37,566 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:32:37,566 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 110 [2020-10-13 03:32:37,567 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:37,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:32:37,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:32:37,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:32:37,568 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:37,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:32:37,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:37,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:37,724 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:37,725 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:32:37,725 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:32:37,725 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-13 03:32:37,725 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:37,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:32:37,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:32:37,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:32:37,726 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:37,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2020-10-13 03:32:37,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:37,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:37,887 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:38,000 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:38,001 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:32:38,001 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:32:38,001 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 135 [2020-10-13 03:32:38,001 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:38,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:32:38,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:32:38,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:32:38,002 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:38,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:32:38,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:38,141 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:38,179 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:38,179 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:32:38,179 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:32:38,179 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-13 03:32:38,180 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:38,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:32:38,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:32:38,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:32:38,180 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:38,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-13 03:32:38,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:38,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:38,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:38,341 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:38,341 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:32:38,341 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:32:38,341 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 139 [2020-10-13 03:32:38,341 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:38,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:32:38,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:32:38,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:32:38,342 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:38,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:32:38,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:38,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:38,516 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:38,516 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:32:38,517 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:32:38,517 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-13 03:32:38,517 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:38,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:32:38,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:32:38,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:32:38,518 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:38,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-13 03:32:38,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:38,592 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:38,596 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:38,596 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:32:38,596 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:32:38,596 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:32:38,596 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:38,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:32:38,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:32:38,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 03:32:38,597 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:38,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-10-13 03:32:38,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:38,666 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:38,670 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:38,670 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:32:38,670 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:32:38,671 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:32:38,671 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:38,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:32:38,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:32:38,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 03:32:38,672 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:38,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-10-13 03:32:38,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:32:38,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:32:38,738 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:32:38,738 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:32:38,738 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:32:38,738 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:32:38,738 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:32:38,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:32:38,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:32:38,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 03:32:38,739 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:32:38,856 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 21 proven. 31 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2020-10-13 03:32:38,857 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1290022507] [2020-10-13 03:32:38,857 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 03:32:38,857 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24] total 24 [2020-10-13 03:32:38,857 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1866807643] [2020-10-13 03:32:38,859 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-10-13 03:32:38,859 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 03:32:38,860 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-10-13 03:32:38,860 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=488, Unknown=0, NotChecked=0, Total=552 [2020-10-13 03:32:38,860 INFO L87 Difference]: Start difference. First operand 2173 states and 2973 transitions. Second operand 24 states. [2020-10-13 03:32:46,104 WARN L193 SmtUtils]: Spent 4.90 s on a formula simplification that was a NOOP. DAG size: 1125