/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 20:30:19,506 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 20:30:19,510 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 20:30:19,566 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 20:30:19,567 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 20:30:19,573 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 20:30:19,575 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 20:30:19,579 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 20:30:19,582 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 20:30:19,588 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 20:30:19,589 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 20:30:19,591 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 20:30:19,591 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 20:30:19,595 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 20:30:19,596 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 20:30:19,598 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 20:30:19,599 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 20:30:19,602 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 20:30:19,609 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 20:30:19,617 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 20:30:19,619 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 20:30:19,621 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 20:30:19,622 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 20:30:19,625 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 20:30:19,635 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 20:30:19,635 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 20:30:19,635 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 20:30:19,638 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 20:30:19,639 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 20:30:19,640 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 20:30:19,640 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 20:30:19,641 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 20:30:19,643 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 20:30:19,644 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 20:30:19,645 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 20:30:19,645 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 20:30:19,646 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 20:30:19,646 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 20:30:19,646 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 20:30:19,647 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 20:30:19,648 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 20:30:19,655 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-29 20:30:19,704 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 20:30:19,704 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 20:30:19,708 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 20:30:19,709 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 20:30:19,709 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 20:30:19,709 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 20:30:19,709 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 20:30:19,710 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 20:30:19,710 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 20:30:19,710 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 20:30:19,711 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 20:30:19,712 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 20:30:19,712 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 20:30:19,712 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 20:30:19,712 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 20:30:19,713 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 20:30:19,713 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 20:30:19,713 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 20:30:19,713 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 20:30:19,713 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 20:30:19,714 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 20:30:19,714 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 20:30:19,714 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 20:30:19,714 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 20:30:19,714 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 20:30:19,714 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 20:30:19,715 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 20:30:19,715 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 20:30:20,104 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 20:30:20,148 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 20:30:20,151 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 20:30:20,153 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 20:30:20,154 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 20:30:20,155 INFO L432 ainManager$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-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2020-10-29 20:30:20,234 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/466bcd15a/843eaacef39d4ebe9be5f0a7eb96d288/FLAG100f4e12e [2020-10-29 20:30:21,475 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 20:30:21,476 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2020-10-29 20:30:21,534 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/466bcd15a/843eaacef39d4ebe9be5f0a7eb96d288/FLAG100f4e12e [2020-10-29 20:30:21,779 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/466bcd15a/843eaacef39d4ebe9be5f0a7eb96d288 [2020-10-29 20:30:21,782 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 20:30:21,789 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 20:30:21,791 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 20:30:21,791 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 20:30:21,795 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 20:30:21,796 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 08:30:21" (1/1) ... [2020-10-29 20:30:21,799 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19116fa3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:30:21, skipping insertion in model container [2020-10-29 20:30:21,800 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 08:30:21" (1/1) ... [2020-10-29 20:30:21,808 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 20:30:21,979 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 20:30:24,958 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 20:30:25,073 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 20:30:25,859 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 20:30:26,595 INFO L208 MainTranslator]: Completed translation [2020-10-29 20:30:26,595 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:30:26 WrapperNode [2020-10-29 20:30:26,596 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 20:30:26,598 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 20:30:26,598 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 20:30:26,598 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 20:30:26,612 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:30:26" (1/1) ... [2020-10-29 20:30:26,612 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:30:26" (1/1) ... [2020-10-29 20:30:26,774 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:30:26" (1/1) ... [2020-10-29 20:30:26,778 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:30:26" (1/1) ... [2020-10-29 20:30:27,007 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:30:26" (1/1) ... [2020-10-29 20:30:27,046 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:30:26" (1/1) ... [2020-10-29 20:30:27,146 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:30:26" (1/1) ... [2020-10-29 20:30:27,206 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 20:30:27,208 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 20:30:27,209 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 20:30:27,209 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 20:30:27,210 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:30:26" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 20:30:27,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 20:30:27,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 20:30:27,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 20:30:27,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 20:30:27,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-29 20:30:27,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-29 20:30:27,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-29 20:30:27,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-29 20:30:27,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-29 20:30:27,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-29 20:30:27,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2020-10-29 20:30:27,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-29 20:30:27,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~bool~0 [2020-10-29 20:30:27,306 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 20:30:27,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2020-10-29 20:30:27,306 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-29 20:30:27,307 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-29 20:30:27,307 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-29 20:30:27,308 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-29 20:30:27,308 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2020-10-29 20:30:27,308 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-29 20:30:27,308 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 20:30:27,308 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-29 20:30:27,308 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-29 20:30:27,308 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-29 20:30:27,309 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-29 20:30:27,309 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2020-10-29 20:30:27,309 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2020-10-29 20:30:27,309 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-29 20:30:27,309 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2020-10-29 20:30:27,309 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2020-10-29 20:30:27,309 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-29 20:30:27,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-29 20:30:27,310 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-29 20:30:27,310 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-29 20:30:27,310 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 20:30:27,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 20:30:27,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 20:30:27,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-29 20:30:27,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-29 20:30:27,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 20:30:27,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 20:30:27,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 20:30:27,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 20:30:27,311 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2020-10-29 20:30:27,311 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2020-10-29 20:30:27,311 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2020-10-29 20:30:27,312 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2020-10-29 20:30:27,312 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2020-10-29 20:30:27,312 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2020-10-29 20:30:27,312 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2020-10-29 20:30:27,312 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2020-10-29 20:30:27,312 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_out [2020-10-29 20:30:27,312 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2020-10-29 20:30:27,312 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-29 20:30:27,313 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-29 20:30:27,313 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-29 20:30:27,314 INFO L138 BoogieDeclarations]: Found implementation of procedure device_is_registered [2020-10-29 20:30:27,314 INFO L138 BoogieDeclarations]: Found implementation of procedure device_enable_async_suspend [2020-10-29 20:30:27,314 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-29 20:30:27,314 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-29 20:30:27,314 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-29 20:30:27,314 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2020-10-29 20:30:27,315 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2020-10-29 20:30:27,371 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2020-10-29 20:30:27,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-29 20:30:27,372 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2020-10-29 20:30:27,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2020-10-29 20:30:27,372 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_init [2020-10-29 20:30:27,372 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_exit [2020-10-29 20:30:27,372 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_disconnect [2020-10-29 20:30:27,372 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_get_by_minor [2020-10-29 20:30:27,372 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_minors [2020-10-29 20:30:27,373 INFO L138 BoogieDeclarations]: Found implementation of procedure release_minors [2020-10-29 20:30:27,373 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_serial [2020-10-29 20:30:27,373 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_put [2020-10-29 20:30:27,373 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_install [2020-10-29 20:30:27,373 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_activate [2020-10-29 20:30:27,373 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_open [2020-10-29 20:30:27,373 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_shutdown [2020-10-29 20:30:27,373 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_hangup [2020-10-29 20:30:27,374 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_close [2020-10-29 20:30:27,374 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_cleanup [2020-10-29 20:30:27,384 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write [2020-10-29 20:30:27,384 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write_room [2020-10-29 20:30:27,384 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_chars_in_buffer [2020-10-29 20:30:27,385 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_wait_until_sent [2020-10-29 20:30:27,385 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_throttle [2020-10-29 20:30:27,385 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_unthrottle [2020-10-29 20:30:27,385 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_ioctl [2020-10-29 20:30:27,385 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_set_termios [2020-10-29 20:30:27,385 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_break [2020-10-29 20:30:27,385 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_show [2020-10-29 20:30:27,386 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_open [2020-10-29 20:30:27,386 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmget [2020-10-29 20:30:27,386 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmset [2020-10-29 20:30:27,386 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_get_icount [2020-10-29 20:30:27,386 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_softint [2020-10-29 20:30:27,386 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_work [2020-10-29 20:30:27,388 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_poison_urbs [2020-10-29 20:30:27,388 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_unpoison_urbs [2020-10-29 20:30:27,388 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_release [2020-10-29 20:30:27,388 INFO L138 BoogieDeclarations]: Found implementation of procedure create_serial [2020-10-29 20:30:27,388 INFO L138 BoogieDeclarations]: Found implementation of procedure match_dynamic_id [2020-10-29 20:30:27,388 INFO L138 BoogieDeclarations]: Found implementation of procedure get_iface_id [2020-10-29 20:30:27,389 INFO L138 BoogieDeclarations]: Found implementation of procedure search_serial_device [2020-10-29 20:30:27,389 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_carrier_raised [2020-10-29 20:30:27,389 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_dtr_rts [2020-10-29 20:30:27,391 INFO L138 BoogieDeclarations]: Found implementation of procedure port_number_show [2020-10-29 20:30:27,391 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_probe [2020-10-29 20:30:27,391 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2020-10-29 20:30:27,391 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_suspend [2020-10-29 20:30:27,392 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_unpoison_port_urbs [2020-10-29 20:30:27,392 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_resume [2020-10-29 20:30:27,392 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_reset_resume [2020-10-29 20:30:27,392 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_init [2020-10-29 20:30:27,392 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_exit [2020-10-29 20:30:27,392 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_operations_init [2020-10-29 20:30:27,392 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2020-10-29 20:30:27,393 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2020-10-29 20:30:27,393 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register_drivers [2020-10-29 20:30:27,395 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister_drivers [2020-10-29 20:30:27,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_5 [2020-10-29 20:30:27,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_9 [2020-10-29 20:30:27,395 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-29 20:30:27,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_tty_operations_6 [2020-10-29 20:30:27,395 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-29 20:30:27,396 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-29 20:30:27,396 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-29 20:30:27,396 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-29 20:30:27,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_port_operations_7 [2020-10-29 20:30:27,396 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-29 20:30:27,396 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 20:30:27,397 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-29 20:30:27,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-29 20:30:27,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-29 20:30:27,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-29 20:30:27,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-29 20:30:27,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-29 20:30:27,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_10 [2020-10-29 20:30:27,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_11 [2020-10-29 20:30:27,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_12 [2020-10-29 20:30:27,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_13 [2020-10-29 20:30:27,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_14 [2020-10-29 20:30:27,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_15 [2020-10-29 20:30:27,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_16 [2020-10-29 20:30:27,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_17 [2020-10-29 20:30:27,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_18 [2020-10-29 20:30:27,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_19 [2020-10-29 20:30:27,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_20 [2020-10-29 20:30:27,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_21 [2020-10-29 20:30:27,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_22 [2020-10-29 20:30:27,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_23 [2020-10-29 20:30:27,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_24 [2020-10-29 20:30:27,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_25 [2020-10-29 20:30:27,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_26 [2020-10-29 20:30:27,400 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-29 20:30:27,400 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2020-10-29 20:30:27,400 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-29 20:30:27,400 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit_lock [2020-10-29 20:30:27,400 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-29 20:30:27,401 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-29 20:30:27,401 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-29 20:30:27,401 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-29 20:30:27,401 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-29 20:30:27,401 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-29 20:30:27,401 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-29 20:30:27,401 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-29 20:30:27,402 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-29 20:30:27,402 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-29 20:30:27,402 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2020-10-29 20:30:27,402 INFO L138 BoogieDeclarations]: Found implementation of procedure flag_buf_ptr [2020-10-29 20:30:27,402 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2020-10-29 20:30:27,402 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2020-10-29 20:30:27,402 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2020-10-29 20:30:27,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2020-10-29 20:30:27,402 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2020-10-29 20:30:27,403 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_register [2020-10-29 20:30:27,403 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_deregister [2020-10-29 20:30:27,403 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_open [2020-10-29 20:30:27,403 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_close [2020-10-29 20:30:27,403 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_prepare_write_buffer [2020-10-29 20:30:27,403 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_start [2020-10-29 20:30:27,403 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write [2020-10-29 20:30:27,403 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_room [2020-10-29 20:30:27,404 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_chars_in_buffer [2020-10-29 20:30:27,404 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_wait_until_sent [2020-10-29 20:30:27,404 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urb [2020-10-29 20:30:27,404 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urbs [2020-10-29 20:30:27,404 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_process_read_urb [2020-10-29 20:30:27,404 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_read_bulk_callback [2020-10-29 20:30:27,404 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_bulk_callback [2020-10-29 20:30:27,405 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_throttle [2020-10-29 20:30:27,405 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_unthrottle [2020-10-29 20:30:27,405 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_msr_changed [2020-10-29 20:30:27,405 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_tiocmiwait [2020-10-29 20:30:27,405 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_get_icount [2020-10-29 20:30:27,405 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_sysrq_char [2020-10-29 20:30:27,405 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_break [2020-10-29 20:30:27,405 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_dcd_change [2020-10-29 20:30:27,406 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_resume [2020-10-29 20:30:27,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_4 [2020-10-29 20:30:27,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2020-10-29 20:30:27,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_43 [2020-10-29 20:30:27,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_44 [2020-10-29 20:30:27,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_45 [2020-10-29 20:30:27,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_46 [2020-10-29 20:30:27,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_47 [2020-10-29 20:30:27,407 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_match [2020-10-29 20:30:27,407 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_probe [2020-10-29 20:30:27,407 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_remove [2020-10-29 20:30:27,407 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_store [2020-10-29 20:30:27,407 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_show [2020-10-29 20:30:27,407 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dynids [2020-10-29 20:30:27,407 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_bus_register [2020-10-29 20:30:27,408 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_bus_deregister [2020-10-29 20:30:27,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_attribute_3 [2020-10-29 20:30:27,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bus_type_2 [2020-10-29 20:30:27,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2020-10-29 20:30:27,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2020-10-29 20:30:27,408 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-29 20:30:27,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_57 [2020-10-29 20:30:27,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_58 [2020-10-29 20:30:27,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_59 [2020-10-29 20:30:27,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_60 [2020-10-29 20:30:27,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_61 [2020-10-29 20:30:27,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_register_device_62 [2020-10-29 20:30:27,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_unregister_device_63 [2020-10-29 20:30:27,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-29 20:30:27,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 20:30:27,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 20:30:27,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 20:30:27,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 20:30:27,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-29 20:30:27,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-29 20:30:27,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-29 20:30:27,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-29 20:30:27,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-29 20:30:27,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 20:30:27,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-29 20:30:27,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-29 20:30:27,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-29 20:30:27,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2020-10-29 20:30:27,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2020-10-29 20:30:27,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2020-10-29 20:30:27,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2020-10-29 20:30:27,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_max_r [2020-10-29 20:30:27,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2020-10-29 20:30:27,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2020-10-29 20:30:27,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-29 20:30:27,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-29 20:30:27,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-29 20:30:27,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 20:30:27,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __tty_alloc_driver [2020-10-29 20:30:27,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-29 20:30:27,412 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-29 20:30:27,412 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-29 20:30:27,413 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-29 20:30:27,413 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-29 20:30:27,413 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-29 20:30:27,413 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-29 20:30:27,413 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-29 20:30:27,413 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_register [2020-10-29 20:30:27,413 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2020-10-29 20:30:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2020-10-29 20:30:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-29 20:30:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-29 20:30:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2020-10-29 20:30:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-29 20:30:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2020-10-29 20:30:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure device_del [2020-10-29 20:30:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure device_initialize [2020-10-29 20:30:27,415 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_attach [2020-10-29 20:30:27,415 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2020-10-29 20:30:27,415 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2020-10-29 20:30:27,415 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2020-10-29 20:30:27,415 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-29 20:30:27,415 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-29 20:30:27,415 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_sysrq [2020-10-29 20:30:27,415 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2020-10-29 20:30:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2020-10-29 20:30:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2020-10-29 20:30:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2020-10-29 20:30:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destruct_7 [2020-10-29 20:30:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 20:30:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2020-10-29 20:30:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2020-10-29 20:30:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_5 [2020-10-29 20:30:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_4 [2020-10-29 20:30:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-29 20:30:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-29 20:30:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-29 20:30:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-29 20:30:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-29 20:30:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 20:30:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2020-10-29 20:30:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2020-10-29 20:30:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-29 20:30:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-29 20:30:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-29 20:30:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2020-10-29 20:30:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2020-10-29 20:30:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2020-10-29 20:30:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2020-10-29 20:30:27,419 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2020-10-29 20:30:27,419 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2020-10-29 20:30:27,419 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2020-10-29 20:30:27,419 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2020-10-29 20:30:27,419 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2020-10-29 20:30:27,419 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hangup [2020-10-29 20:30:27,419 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2020-10-29 20:30:27,419 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_flags [2020-10-29 20:30:27,420 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2020-10-29 20:30:27,420 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_deref [2020-10-29 20:30:27,420 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_ref [2020-10-29 20:30:27,420 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_close [2020-10-29 20:30:27,420 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2020-10-29 20:30:27,420 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_hangup [2020-10-29 20:30:27,420 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_init [2020-10-29 20:30:27,420 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_install [2020-10-29 20:30:27,420 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_open [2020-10-29 20:30:27,421 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2020-10-29 20:30:27,421 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_wakeup [2020-10-29 20:30:27,421 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_device [2020-10-29 20:30:27,421 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_driver [2020-10-29 20:30:27,421 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2020-10-29 20:30:27,421 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_baud_rate [2020-10-29 20:30:27,421 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_copy_hw [2020-10-29 20:30:27,421 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_device [2020-10-29 20:30:27,421 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2020-10-29 20:30:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_vhangup [2020-10-29 20:30:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2020-10-29 20:30:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2020-10-29 20:30:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2020-10-29 20:30:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-29 20:30:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2020-10-29 20:30:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2020-10-29 20:30:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2020-10-29 20:30:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2020-10-29 20:30:27,423 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2020-10-29 20:30:27,423 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_id [2020-10-29 20:30:27,423 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2020-10-29 20:30:27,423 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2020-10-29 20:30:27,423 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2020-10-29 20:30:27,423 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2020-10-29 20:30:27,423 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-29 20:30:27,423 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_show_dynids [2020-10-29 20:30:27,423 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_store_new_id [2020-10-29 20:30:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2020-10-29 20:30:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_urb [2020-10-29 20:30:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-29 20:30:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-29 20:30:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 20:30:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 20:30:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 20:30:27,425 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 20:30:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 20:30:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 20:30:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 20:30:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 20:30:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 20:30:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 20:30:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 20:30:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 20:30:27,426 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2020-10-29 20:30:27,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 20:30:27,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 20:30:27,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 20:30:27,426 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-29 20:30:27,426 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 20:30:27,426 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-29 20:30:27,426 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-29 20:30:27,426 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-29 20:30:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-29 20:30:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 20:30:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-29 20:30:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 20:30:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-29 20:30:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-29 20:30:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 20:30:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-29 20:30:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-29 20:30:27,428 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-29 20:30:27,428 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 20:30:27,428 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-29 20:30:27,428 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-29 20:30:27,428 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-29 20:30:27,428 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2020-10-29 20:30:27,428 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-29 20:30:27,428 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-29 20:30:27,428 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 20:30:27,429 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-29 20:30:27,429 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-29 20:30:27,429 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 20:30:27,429 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-29 20:30:27,429 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-29 20:30:27,429 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-29 20:30:27,430 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-29 20:30:27,430 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-29 20:30:27,430 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-29 20:30:27,430 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-29 20:30:27,430 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-29 20:30:27,430 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-29 20:30:27,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-29 20:30:27,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-29 20:30:27,431 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-29 20:30:27,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-29 20:30:27,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-29 20:30:27,431 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-29 20:30:27,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-29 20:30:27,431 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2020-10-29 20:30:27,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_20 [2020-10-29 20:30:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-29 20:30:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-29 20:30:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2020-10-29 20:30:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2020-10-29 20:30:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2020-10-29 20:30:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2020-10-29 20:30:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 20:30:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2020-10-29 20:30:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-29 20:30:27,433 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2020-10-29 20:30:27,433 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 20:30:27,433 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2020-10-29 20:30:27,433 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-29 20:30:27,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_10 [2020-10-29 20:30:27,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_13 [2020-10-29 20:30:27,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_11 [2020-10-29 20:30:27,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_12 [2020-10-29 20:30:27,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_14 [2020-10-29 20:30:27,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_15 [2020-10-29 20:30:27,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_16 [2020-10-29 20:30:27,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_17 [2020-10-29 20:30:27,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_18 [2020-10-29 20:30:27,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_19 [2020-10-29 20:30:27,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-29 20:30:27,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-29 20:30:27,435 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 20:30:27,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 20:30:27,435 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-29 20:30:27,435 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-29 20:30:27,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 20:30:27,435 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-29 20:30:27,435 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 20:30:27,435 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 20:30:27,435 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 20:30:27,436 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 20:30:27,436 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 20:30:27,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 20:30:27,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 20:30:27,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-29 20:30:27,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-29 20:30:27,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 20:30:27,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 20:30:27,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 20:30:27,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 20:30:27,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_5 [2020-10-29 20:30:27,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_9 [2020-10-29 20:30:27,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_4 [2020-10-29 20:30:27,437 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-29 20:30:27,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_tty_operations_6 [2020-10-29 20:30:27,437 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-29 20:30:27,437 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-29 20:30:27,438 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-29 20:30:27,438 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-29 20:30:27,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_attribute_3 [2020-10-29 20:30:27,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_port_operations_7 [2020-10-29 20:30:27,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bus_type_2 [2020-10-29 20:30:27,438 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-29 20:30:27,438 INFO L130 BoogieDeclarations]: Found specification of procedure __tty_alloc_driver [2020-10-29 20:30:27,439 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2020-10-29 20:30:27,439 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2020-10-29 20:30:27,439 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2020-10-29 20:30:27,439 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2020-10-29 20:30:27,439 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2020-10-29 20:30:27,439 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2020-10-29 20:30:27,439 INFO L130 BoogieDeclarations]: Found specification of procedure tty_vhangup [2020-10-29 20:30:27,439 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_copy_hw [2020-10-29 20:30:27,439 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_init [2020-10-29 20:30:27,440 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2020-10-29 20:30:27,440 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2020-10-29 20:30:27,440 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_hangup [2020-10-29 20:30:27,440 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup [2020-10-29 20:30:27,440 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close [2020-10-29 20:30:27,440 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_install [2020-10-29 20:30:27,440 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_open [2020-10-29 20:30:27,440 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2020-10-29 20:30:27,440 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2020-10-29 20:30:27,441 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2020-10-29 20:30:27,441 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2020-10-29 20:30:27,441 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-10-29 20:30:27,441 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2020-10-29 20:30:27,441 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2020-10-29 20:30:27,441 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2020-10-29 20:30:27,441 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2020-10-29 20:30:27,441 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2020-10-29 20:30:27,441 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2020-10-29 20:30:27,441 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2020-10-29 20:30:27,442 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2020-10-29 20:30:27,442 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2020-10-29 20:30:27,442 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_out [2020-10-29 20:30:27,442 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2020-10-29 20:30:27,442 INFO L130 BoogieDeclarations]: Found specification of procedure bus_register [2020-10-29 20:30:27,442 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2020-10-29 20:30:27,442 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-29 20:30:27,442 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2020-10-29 20:30:27,442 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-29 20:30:27,443 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-29 20:30:27,443 INFO L130 BoogieDeclarations]: Found specification of procedure device_is_registered [2020-10-29 20:30:27,443 INFO L130 BoogieDeclarations]: Found specification of procedure device_enable_async_suspend [2020-10-29 20:30:27,443 INFO L130 BoogieDeclarations]: Found specification of procedure device_initialize [2020-10-29 20:30:27,443 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2020-10-29 20:30:27,443 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2020-10-29 20:30:27,443 INFO L130 BoogieDeclarations]: Found specification of procedure driver_attach [2020-10-29 20:30:27,443 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2020-10-29 20:30:27,443 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-29 20:30:27,444 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-29 20:30:27,444 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-29 20:30:27,444 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-29 20:30:27,444 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-29 20:30:27,444 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2020-10-29 20:30:27,444 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2020-10-29 20:30:27,444 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-29 20:30:27,444 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2020-10-29 20:30:27,444 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2020-10-29 20:30:27,444 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2020-10-29 20:30:27,445 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2020-10-29 20:30:27,445 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_id [2020-10-29 20:30:27,445 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2020-10-29 20:30:27,445 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2020-10-29 20:30:27,445 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-29 20:30:27,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_21 [2020-10-29 20:30:27,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_24 [2020-10-29 20:30:27,445 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-29 20:30:27,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_22 [2020-10-29 20:30:27,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_23 [2020-10-29 20:30:27,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_25 [2020-10-29 20:30:27,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_26 [2020-10-29 20:30:27,446 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2020-10-29 20:30:27,446 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2020-10-29 20:30:27,446 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2020-10-29 20:30:27,446 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2020-10-29 20:30:27,447 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2020-10-29 20:30:27,447 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2020-10-29 20:30:27,447 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_urb [2020-10-29 20:30:27,447 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-29 20:30:27,447 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2020-10-29 20:30:27,447 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2020-10-29 20:30:27,447 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2020-10-29 20:30:27,447 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2020-10-29 20:30:27,447 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register_drivers [2020-10-29 20:30:27,448 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister_drivers [2020-10-29 20:30:27,448 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_softint [2020-10-29 20:30:27,448 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_suspend [2020-10-29 20:30:27,448 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_resume [2020-10-29 20:30:27,448 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_init [2020-10-29 20:30:27,448 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_exit [2020-10-29 20:30:27,448 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_disconnect [2020-10-29 20:30:27,448 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_get_by_minor [2020-10-29 20:30:27,448 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_put [2020-10-29 20:30:27,449 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_open [2020-10-29 20:30:27,449 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write [2020-10-29 20:30:27,449 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_close [2020-10-29 20:30:27,449 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_resume [2020-10-29 20:30:27,449 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_room [2020-10-29 20:30:27,449 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_chars_in_buffer [2020-10-29 20:30:27,449 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_wait_until_sent [2020-10-29 20:30:27,449 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_read_bulk_callback [2020-10-29 20:30:27,449 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_bulk_callback [2020-10-29 20:30:27,449 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_register [2020-10-29 20:30:27,450 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_deregister [2020-10-29 20:30:27,450 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_process_read_urb [2020-10-29 20:30:27,450 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_prepare_write_buffer [2020-10-29 20:30:27,450 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_bus_register [2020-10-29 20:30:27,450 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_bus_deregister [2020-10-29 20:30:27,450 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_minors [2020-10-29 20:30:27,450 INFO L130 BoogieDeclarations]: Found specification of procedure release_minors [2020-10-29 20:30:27,450 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_serial [2020-10-29 20:30:27,450 INFO L130 BoogieDeclarations]: Found specification of procedure serial_install [2020-10-29 20:30:27,450 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_activate [2020-10-29 20:30:27,450 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 20:30:27,451 INFO L130 BoogieDeclarations]: Found specification of procedure serial_open [2020-10-29 20:30:27,451 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_shutdown [2020-10-29 20:30:27,451 INFO L130 BoogieDeclarations]: Found specification of procedure serial_hangup [2020-10-29 20:30:27,451 INFO L130 BoogieDeclarations]: Found specification of procedure serial_close [2020-10-29 20:30:27,451 INFO L130 BoogieDeclarations]: Found specification of procedure serial_cleanup [2020-10-29 20:30:27,451 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write [2020-10-29 20:30:27,451 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-29 20:30:27,451 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write_room [2020-10-29 20:30:27,451 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-29 20:30:27,451 INFO L130 BoogieDeclarations]: Found specification of procedure serial_chars_in_buffer [2020-10-29 20:30:27,452 INFO L130 BoogieDeclarations]: Found specification of procedure serial_wait_until_sent [2020-10-29 20:30:27,452 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-29 20:30:27,452 INFO L130 BoogieDeclarations]: Found specification of procedure serial_throttle [2020-10-29 20:30:27,452 INFO L130 BoogieDeclarations]: Found specification of procedure serial_unthrottle [2020-10-29 20:30:27,452 INFO L130 BoogieDeclarations]: Found specification of procedure serial_ioctl [2020-10-29 20:30:27,452 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-29 20:30:27,452 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-29 20:30:27,452 INFO L130 BoogieDeclarations]: Found specification of procedure serial_set_termios [2020-10-29 20:30:27,452 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-29 20:30:27,453 INFO L130 BoogieDeclarations]: Found specification of procedure serial_break [2020-10-29 20:30:27,453 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_show [2020-10-29 20:30:27,453 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_open [2020-10-29 20:30:27,453 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmget [2020-10-29 20:30:27,453 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmset [2020-10-29 20:30:27,453 INFO L130 BoogieDeclarations]: Found specification of procedure serial_get_icount [2020-10-29 20:30:27,453 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_work [2020-10-29 20:30:27,453 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_poison_urbs [2020-10-29 20:30:27,453 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_unpoison_urbs [2020-10-29 20:30:27,453 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_release [2020-10-29 20:30:27,454 INFO L130 BoogieDeclarations]: Found specification of procedure create_serial [2020-10-29 20:30:27,454 INFO L130 BoogieDeclarations]: Found specification of procedure match_dynamic_id [2020-10-29 20:30:27,454 INFO L130 BoogieDeclarations]: Found specification of procedure get_iface_id [2020-10-29 20:30:27,454 INFO L130 BoogieDeclarations]: Found specification of procedure search_serial_device [2020-10-29 20:30:27,454 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_carrier_raised [2020-10-29 20:30:27,454 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_dtr_rts [2020-10-29 20:30:27,454 INFO L130 BoogieDeclarations]: Found specification of procedure port_number_show [2020-10-29 20:30:27,454 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2020-10-29 20:30:27,454 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2020-10-29 20:30:27,454 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2020-10-29 20:30:27,455 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_unpoison_port_urbs [2020-10-29 20:30:27,455 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_reset_resume [2020-10-29 20:30:27,455 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_init [2020-10-29 20:30:27,455 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_exit [2020-10-29 20:30:27,455 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_operations_init [2020-10-29 20:30:27,455 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2020-10-29 20:30:27,455 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2020-10-29 20:30:27,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_5 [2020-10-29 20:30:27,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destruct_7 [2020-10-29 20:30:27,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 20:30:27,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 20:30:27,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2020-10-29 20:30:27,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2020-10-29 20:30:27,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2020-10-29 20:30:27,456 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 20:30:27,456 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-29 20:30:27,456 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2020-10-29 20:30:27,456 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-29 20:30:27,456 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit_lock [2020-10-29 20:30:27,456 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-29 20:30:27,456 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-29 20:30:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-29 20:30:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2020-10-29 20:30:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-29 20:30:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-29 20:30:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-29 20:30:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-29 20:30:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-29 20:30:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-29 20:30:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-29 20:30:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-29 20:30:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-29 20:30:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-29 20:30:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-29 20:30:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-29 20:30:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-29 20:30:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2020-10-29 20:30:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_43 [2020-10-29 20:30:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_45 [2020-10-29 20:30:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_44 [2020-10-29 20:30:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_47 [2020-10-29 20:30:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_46 [2020-10-29 20:30:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2020-10-29 20:30:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-29 20:30:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-29 20:30:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-29 20:30:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure handle_sysrq [2020-10-29 20:30:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2020-10-29 20:30:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure flag_buf_ptr [2020-10-29 20:30:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2020-10-29 20:30:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate [2020-10-29 20:30:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2020-10-29 20:30:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_ref [2020-10-29 20:30:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_deref [2020-10-29 20:30:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2020-10-29 20:30:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2020-10-29 20:30:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2020-10-29 20:30:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2020-10-29 20:30:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2020-10-29 20:30:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2020-10-29 20:30:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2020-10-29 20:30:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2020-10-29 20:30:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2020-10-29 20:30:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2020-10-29 20:30:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2020-10-29 20:30:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2020-10-29 20:30:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_max_r [2020-10-29 20:30:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_start [2020-10-29 20:30:27,462 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_throttle [2020-10-29 20:30:27,462 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_unthrottle [2020-10-29 20:30:27,462 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_tiocmiwait [2020-10-29 20:30:27,462 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_get_icount [2020-10-29 20:30:27,462 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urbs [2020-10-29 20:30:27,462 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_sysrq_char [2020-10-29 20:30:27,462 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_break [2020-10-29 20:30:27,462 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_dcd_change [2020-10-29 20:30:27,462 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2020-10-29 20:30:27,462 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-29 20:30:27,463 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~bool~0 [2020-10-29 20:30:27,463 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urb [2020-10-29 20:30:27,463 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_msr_changed [2020-10-29 20:30:27,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2020-10-29 20:30:27,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_4 [2020-10-29 20:30:27,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2020-10-29 20:30:27,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 20:30:27,463 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-29 20:30:27,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_57 [2020-10-29 20:30:27,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_59 [2020-10-29 20:30:27,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_58 [2020-10-29 20:30:27,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_61 [2020-10-29 20:30:27,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_60 [2020-10-29 20:30:27,464 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_device [2020-10-29 20:30:27,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_register_device_62 [2020-10-29 20:30:27,464 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_device [2020-10-29 20:30:27,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_unregister_device_63 [2020-10-29 20:30:27,464 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2020-10-29 20:30:27,464 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2020-10-29 20:30:27,464 INFO L130 BoogieDeclarations]: Found specification of procedure usb_store_new_id [2020-10-29 20:30:27,464 INFO L130 BoogieDeclarations]: Found specification of procedure usb_show_dynids [2020-10-29 20:30:27,465 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_match [2020-10-29 20:30:27,465 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_probe [2020-10-29 20:30:27,465 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_remove [2020-10-29 20:30:27,465 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_store [2020-10-29 20:30:27,465 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_show [2020-10-29 20:30:27,465 INFO L130 BoogieDeclarations]: Found specification of procedure free_dynids [2020-10-29 20:30:27,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-29 20:30:27,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 20:30:27,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 20:30:27,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-29 20:30:27,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-29 20:30:27,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-29 20:30:27,466 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-29 20:30:27,466 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-29 20:30:27,466 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-29 20:30:27,466 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 20:30:27,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 20:30:27,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 20:30:27,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 20:30:27,467 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 20:30:27,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 20:30:27,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 20:30:27,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 20:30:27,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 20:30:38,089 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 20:31:08,578 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-29 20:31:09,108 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 20:31:09,108 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-29 20:31:09,117 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 08:31:09 BoogieIcfgContainer [2020-10-29 20:31:09,117 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 20:31:09,119 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 20:31:09,119 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 20:31:09,125 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 20:31:09,125 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 08:30:21" (1/3) ... [2020-10-29 20:31:09,126 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ce03f6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 08:31:09, skipping insertion in model container [2020-10-29 20:31:09,126 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:30:26" (2/3) ... [2020-10-29 20:31:09,126 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ce03f6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 08:31:09, skipping insertion in model container [2020-10-29 20:31:09,126 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 08:31:09" (3/3) ... [2020-10-29 20:31:09,129 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2020-10-29 20:31:09,142 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 20:31:09,152 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 20:31:09,168 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 20:31:09,222 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 20:31:09,222 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 20:31:09,222 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 20:31:09,222 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 20:31:09,222 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 20:31:09,223 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 20:31:09,223 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 20:31:09,223 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 20:31:09,316 INFO L276 IsEmpty]: Start isEmpty. Operand 3135 states. [2020-10-29 20:31:09,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2020-10-29 20:31:09,372 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 20:31:09,373 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 20:31:09,374 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 20:31:09,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 20:31:09,382 INFO L82 PathProgramCache]: Analyzing trace with hash 739122183, now seen corresponding path program 1 times [2020-10-29 20:31:09,391 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 20:31:09,392 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1721657803] [2020-10-29 20:31:09,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 20:31:10,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:31:11,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:11,889 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:12,492 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:13,077 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:13,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:14,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:15,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:15,502 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:31:15,807 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:31:15,807 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 518 [2020-10-29 20:31:15,807 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 8 [2020-10-29 20:31:15,807 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5151 [2020-10-29 20:31:15,810 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:31:15,810 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:31:15,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:31:15,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 137 [2020-10-29 20:31:15,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:31:15,811 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 20:32:00,213 WARN L193 SmtUtils]: Spent 43.69 s on a formula simplification that was a NOOP. DAG size: 2776 [2020-10-29 20:32:00,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:32:00,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:00,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:10,392 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:10,392 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:32:10,392 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:10,393 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10078 [2020-10-29 20:32:10,393 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:10,393 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:10,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:10,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:10,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:10,394 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:32:10,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:32:10,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:10,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:10,843 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:10,910 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:10,910 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:32:10,910 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:10,911 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-29 20:32:10,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:10,911 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:10,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:10,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:10,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:10,912 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:32:10,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:10,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:10,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,000 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:11,000 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:32:11,001 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:11,001 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 20:32:11,001 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:11,001 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:11,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:11,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:11,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:11,002 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:32:11,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:32:11,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:11,023 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,029 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:11,029 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:32:11,030 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:11,030 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 20:32:11,030 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:11,030 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:11,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:11,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:11,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:11,031 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:32:11,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 20:32:11,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:11,053 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,058 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,093 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:11,093 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:32:11,094 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:11,094 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-29 20:32:11,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:11,094 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:11,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:11,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 20:32:11,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:11,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:11,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:11,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:11,118 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,124 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:11,124 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:32:11,124 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:11,124 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 20:32:11,125 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:11,125 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:11,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:11,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:11,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:11,126 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:32:11,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:32:11,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:11,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,151 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:11,152 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:32:11,152 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:11,152 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 20:32:11,152 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:11,153 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:11,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:11,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:32:11,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:11,153 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:11,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 20:32:11,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:11,176 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,182 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,220 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:11,220 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:32:11,220 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:11,221 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-29 20:32:11,221 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:11,221 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:11,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:11,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:11,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:11,222 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:11,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:11,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:11,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,248 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:11,249 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:32:11,249 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:11,249 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 20:32:11,249 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:11,250 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:11,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:11,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:11,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:11,250 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:11,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:32:11,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:11,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,278 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:11,278 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:32:11,278 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:11,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 20:32:11,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:11,279 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:11,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:11,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:32:11,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:11,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:11,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 20:32:11,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:11,301 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,305 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,341 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:11,341 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:32:11,341 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:11,342 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-29 20:32:11,342 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:11,342 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:11,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:11,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 20:32:11,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:11,343 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:11,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:11,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:11,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:11,375 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:32:11,375 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:11,376 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 20:32:11,376 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:11,376 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:11,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:11,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:11,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:11,377 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:32:11,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:32:11,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:11,398 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:11,405 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:32:11,406 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:11,406 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 20:32:11,406 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:11,406 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:11,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:11,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:32:11,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:11,407 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:11,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 20:32:11,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:11,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,434 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,467 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:11,468 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:32:11,468 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:11,468 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-29 20:32:11,468 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:11,469 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:11,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:11,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:11,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:11,469 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:11,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:11,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:11,492 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,499 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:11,499 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:32:11,499 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:11,500 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 20:32:11,500 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:11,500 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:11,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:11,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:11,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:11,501 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:11,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:32:11,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:11,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,528 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,533 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:11,533 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:32:11,533 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:11,533 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 20:32:11,534 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:11,534 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:11,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:11,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:32:11,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:11,534 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:11,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 20:32:11,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:11,558 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,581 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:11,582 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:32:11,582 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:11,582 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-29 20:32:11,582 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:11,582 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:11,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:11,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 20:32:11,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:11,583 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:11,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:11,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:11,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:11,610 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:32:11,610 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:11,610 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 20:32:11,610 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:11,610 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:11,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:11,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:11,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:11,611 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:11,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:32:11,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:11,629 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,634 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:11,634 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:32:11,634 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:11,634 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 20:32:11,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:11,635 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:11,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:11,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:32:11,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:11,635 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:11,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-29 20:32:11,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:11,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,679 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,710 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:11,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:32:11,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:11,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-29 20:32:11,711 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:11,711 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:11,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:11,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 20:32:11,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:11,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:11,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:11,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:11,736 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,741 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:11,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:32:11,742 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:11,742 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 20:32:11,742 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:11,742 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:11,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:11,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:11,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:11,744 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-29 20:32:11,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:32:11,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:11,763 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,774 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:11,774 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:32:11,775 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:11,775 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 20:32:11,775 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:11,775 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:11,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:11,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:32:11,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:11,776 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:11,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-29 20:32:11,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:11,800 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,807 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,838 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:11,838 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:32:11,838 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:11,839 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-29 20:32:11,839 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:11,839 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:11,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:11,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 20:32:11,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:11,840 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:11,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:11,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:11,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,870 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:11,870 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:32:11,870 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:11,871 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 20:32:11,871 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:11,871 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:11,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:11,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:11,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:11,872 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:11,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:32:11,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:11,892 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,899 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:11,899 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:32:11,900 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:11,900 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 20:32:11,900 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:11,900 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:11,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:11,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:11,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:11,901 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:11,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-29 20:32:11,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:11,928 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,934 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,963 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:11,964 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:32:11,964 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:11,964 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-29 20:32:11,964 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:11,965 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:11,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:11,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 20:32:11,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:11,965 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:11,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:11,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:11,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:11,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:11,993 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:32:11,993 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:11,993 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 20:32:11,993 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:11,994 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:11,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:11,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:11,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:11,994 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:12,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:32:12,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:12,014 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:12,016 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:12,023 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:12,023 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:32:12,023 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:12,023 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 20:32:12,024 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:12,024 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:12,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:12,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:32:12,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:12,025 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:32:12,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-29 20:32:12,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:12,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:12,054 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:12,082 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:12,082 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:32:12,082 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:12,083 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-29 20:32:12,083 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:12,083 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:12,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:12,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 20:32:12,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:12,084 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:12,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:12,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:12,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:12,110 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:12,111 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:32:12,111 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:12,111 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 20:32:12,111 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:12,111 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:12,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:12,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:12,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:12,112 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:12,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:32:12,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:12,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:12,137 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:12,137 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:32:12,137 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:12,138 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 20:32:12,138 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:12,138 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:12,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:12,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:32:12,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:12,139 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:12,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-29 20:32:12,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:12,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:12,173 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:12,212 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:12,212 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:32:12,212 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:12,212 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-29 20:32:12,212 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:12,213 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:12,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:12,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 20:32:12,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:12,213 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:12,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:12,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:12,266 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:12,271 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:12,271 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:32:12,272 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:12,272 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 20:32:12,272 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:12,272 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:12,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:12,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:12,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:12,273 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:32:12,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:32:12,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:12,433 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:12,434 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:12,438 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:12,438 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:32:12,438 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:12,439 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 20:32:12,439 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:12,439 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:12,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:12,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:32:12,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:12,440 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:32:12,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-29 20:32:12,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:12,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:12,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:12,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 20:32:12,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:12,461 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:32:12,461 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:12,461 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:12,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:12,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-29 20:32:12,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:12,462 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:12,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-10-29 20:32:12,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:12,555 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:12,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:12,696 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:12,697 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:32:12,697 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:12,697 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 151 [2020-10-29 20:32:12,697 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:12,698 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:12,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:12,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:32:12,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:32:12,698 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:12,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:12,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:12,997 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:13,065 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:13,065 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:32:13,065 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:13,066 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 108 [2020-10-29 20:32:13,066 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:13,066 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:13,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:13,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:13,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:32:13,067 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:13,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2020-10-29 20:32:13,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:13,263 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:13,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:13,380 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:13,381 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:32:13,381 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:13,381 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 126 [2020-10-29 20:32:13,381 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:13,381 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:13,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:13,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:32:13,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:32:13,382 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:13,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:13,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:13,591 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:13,658 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:13,658 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:32:13,658 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:13,658 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-29 20:32:13,658 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:13,659 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:13,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:13,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:13,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:32:13,659 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:13,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2020-10-29 20:32:13,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:13,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:13,702 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:13,790 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:13,791 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:32:13,791 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:13,791 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 106 [2020-10-29 20:32:13,791 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:13,791 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:13,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:13,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:32:13,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:32:13,792 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:13,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:13,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:13,835 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:13,876 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:13,876 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:32:13,876 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:13,876 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-29 20:32:13,876 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:13,877 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:13,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:13,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:13,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:32:13,877 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:32:13,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2020-10-29 20:32:13,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:13,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:13,923 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:14,009 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:14,009 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:32:14,009 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:14,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 104 [2020-10-29 20:32:14,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:14,010 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:14,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:14,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:32:14,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:32:14,010 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:14,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:14,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:14,055 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:14,095 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:14,096 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:32:14,096 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:14,096 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-29 20:32:14,096 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:14,096 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:14,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:14,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:14,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:32:14,097 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:14,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2020-10-29 20:32:14,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:14,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:14,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:14,241 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:14,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:32:14,241 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:14,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 119 [2020-10-29 20:32:14,242 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:14,242 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:14,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:14,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:32:14,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:32:14,243 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:32:14,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:14,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:14,296 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:14,343 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:14,344 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:32:14,344 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:14,344 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-29 20:32:14,344 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:14,344 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:14,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:14,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:14,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:32:14,345 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:14,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2020-10-29 20:32:14,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:14,383 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:14,392 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:14,489 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:14,489 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:32:14,489 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:14,489 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 115 [2020-10-29 20:32:14,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:14,490 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:14,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:14,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:32:14,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:32:14,491 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:14,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:14,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:14,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:14,642 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:14,643 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:32:14,643 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:14,643 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-29 20:32:14,643 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:14,643 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:14,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:14,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:14,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:32:14,644 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:14,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2020-10-29 20:32:14,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:14,680 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:14,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:14,791 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:14,791 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:32:14,791 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:14,791 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 120 [2020-10-29 20:32:14,792 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:14,792 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:14,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:14,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:32:14,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:32:14,793 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:14,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:14,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:14,841 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:14,886 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:14,887 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:32:14,887 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:14,887 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-29 20:32:14,888 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:14,888 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:14,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:14,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:14,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:32:14,889 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:14,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-29 20:32:14,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:14,925 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:14,943 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:15,034 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:15,034 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:32:15,035 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:15,035 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 118 [2020-10-29 20:32:15,035 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:15,035 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:15,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:15,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:32:15,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:32:15,036 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:15,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:15,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:15,137 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:15,174 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:15,175 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:32:15,175 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:15,175 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-29 20:32:15,175 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:15,176 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:15,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:15,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:15,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:32:15,176 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:15,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2020-10-29 20:32:15,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:15,209 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:15,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:15,313 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:15,313 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:32:15,314 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:15,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 112 [2020-10-29 20:32:15,314 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:15,314 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:15,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:15,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:32:15,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:32:15,315 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:15,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:15,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:15,513 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:15,568 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:15,568 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:32:15,569 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:15,569 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-29 20:32:15,569 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:15,570 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:15,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:15,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:15,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:32:15,570 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:32:15,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2020-10-29 20:32:15,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:15,609 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:15,618 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:15,708 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:15,708 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:32:15,708 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:15,708 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 107 [2020-10-29 20:32:15,709 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:15,709 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:15,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:15,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:32:15,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:32:15,710 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:15,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:15,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:15,750 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:15,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:15,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:32:15,787 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:15,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-29 20:32:15,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:15,788 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:15,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:15,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:15,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:32:15,789 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:15,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2020-10-29 20:32:15,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:15,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:15,832 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:15,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:15,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:32:15,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:15,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 99 [2020-10-29 20:32:15,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:15,914 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:15,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:15,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:32:15,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:32:15,915 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:32:15,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:16,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:16,019 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:16,069 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:16,069 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:32:16,069 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:16,069 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-29 20:32:16,070 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:16,070 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:16,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:16,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:16,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:32:16,071 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:16,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2020-10-29 20:32:16,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:16,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:16,119 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:16,207 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:16,208 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:32:16,208 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:16,208 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 108 [2020-10-29 20:32:16,208 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:16,209 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:16,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:16,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:32:16,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:32:16,209 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:16,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:16,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:16,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:16,285 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:16,285 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:32:16,285 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:16,285 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-29 20:32:16,286 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:16,286 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:16,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:16,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:16,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:32:16,286 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:16,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2020-10-29 20:32:16,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:16,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:16,393 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:16,393 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:32:16,393 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:16,393 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 20:32:16,394 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:16,394 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:16,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:32:16,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 20:32:16,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:32:16,394 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:16,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2020-10-29 20:32:16,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:16,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:16,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:17,005 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:17,005 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 46 [2020-10-29 20:32:17,005 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:32:17,006 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 490 [2020-10-29 20:32:17,006 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:17,006 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:17,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 14 [2020-10-29 20:32:17,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-29 20:32:17,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 22 [2020-10-29 20:32:17,007 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:17,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:17,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:17,202 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:17,430 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:17,431 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-29 20:32:17,431 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:17,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 247 [2020-10-29 20:32:17,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:17,431 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:17,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 14 [2020-10-29 20:32:17,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 11 [2020-10-29 20:32:17,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 22 [2020-10-29 20:32:17,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:17,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:17,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:17,913 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:17,955 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:17,955 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:32:17,956 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:17,956 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-29 20:32:17,956 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:17,956 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:17,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:17,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:17,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-29 20:32:17,957 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:32:18,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:18,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:18,173 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:18,187 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:18,187 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:32:18,187 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:18,188 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-29 20:32:18,188 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:18,188 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:18,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-29 20:32:18,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:18,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 20:32:18,189 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:32:18,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-29 20:32:18,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:18,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:18,414 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:18,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 20:32:18,415 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:18,415 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 109 [2020-10-29 20:32:18,415 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:18,415 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:18,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 9 [2020-10-29 20:32:18,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:18,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:32:18,416 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:32:18,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:32:18,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:32:18,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:32:18,824 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:32:18,824 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:32:18,824 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:32:18,824 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-29 20:32:18,825 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:32:18,825 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:32:18,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:32:18,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:32:18,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 20:32:18,826 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:32:19,820 INFO L134 CoverageAnalysis]: Checked inductivity of 1364 backedges. 123 proven. 143 refuted. 0 times theorem prover too weak. 1098 trivial. 0 not checked. [2020-10-29 20:32:19,821 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1721657803] [2020-10-29 20:32:19,823 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 20:32:19,823 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28] total 28 [2020-10-29 20:32:19,824 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1633408613] [2020-10-29 20:32:19,838 INFO L461 AbstractCegarLoop]: Interpolant automaton has 28 states [2020-10-29 20:32:19,839 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 20:32:19,854 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2020-10-29 20:32:19,856 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=690, Unknown=0, NotChecked=0, Total=756 [2020-10-29 20:32:19,858 INFO L87 Difference]: Start difference. First operand 3135 states. Second operand 28 states. [2020-10-29 20:33:04,571 WARN L193 SmtUtils]: Spent 44.33 s on a formula simplification that was a NOOP. DAG size: 2782 [2020-10-29 20:33:52,814 WARN L193 SmtUtils]: Spent 42.99 s on a formula simplification that was a NOOP. DAG size: 2786