/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=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 --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--char--raw.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 01:24:22,603 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 01:24:22,607 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 01:24:22,661 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 01:24:22,662 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 01:24:22,669 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 01:24:22,671 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 01:24:22,676 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 01:24:22,679 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 01:24:22,685 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 01:24:22,687 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 01:24:22,688 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 01:24:22,689 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 01:24:22,692 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 01:24:22,694 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 01:24:22,696 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 01:24:22,698 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 01:24:22,701 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 01:24:22,708 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 01:24:22,716 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 01:24:22,718 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 01:24:22,719 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 01:24:22,721 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 01:24:22,723 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 01:24:22,744 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 01:24:22,744 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 01:24:22,745 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 01:24:22,746 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 01:24:22,746 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 01:24:22,748 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2020-10-29 01:24:22,753 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 01:24:22,754 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 01:24:22,755 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 01:24:22,756 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 01:24:22,783 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 01:24:22,784 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 01:24:22,785 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 01:24:22,786 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 01:24:22,786 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 01:24:22,786 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 01:24:22,786 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 01:24:22,787 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 01:24:22,787 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 01:24:22,787 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 01:24:22,787 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 01:24:22,788 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 01:24:22,788 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 01:24:22,788 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 01:24:22,788 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 01:24:22,789 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 01:24:22,789 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 01:24:22,789 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 01:24:22,789 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 01:24:22,789 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 01:24:22,790 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 01:24:22,790 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 01:24:22,790 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 01:24:22,790 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 01:24:22,791 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 01:24:22,791 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 01:24:22,791 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 01:24:22,791 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-29 01:24:23,156 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 01:24:23,193 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 01:24:23,198 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 01:24:23,199 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 01:24:23,200 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 01:24:23,201 INFO L432 ainManager$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--char--raw.ko-entry_point.cil.out.i [2020-10-29 01:24:23,297 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/2d013d28d/462aeba81a0042dcb21327c62c56b89d/FLAGcb7ef65d3 [2020-10-29 01:24:24,274 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 01:24:24,275 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--char--raw.ko-entry_point.cil.out.i [2020-10-29 01:24:24,328 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/2d013d28d/462aeba81a0042dcb21327c62c56b89d/FLAGcb7ef65d3 [2020-10-29 01:24:24,832 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/2d013d28d/462aeba81a0042dcb21327c62c56b89d [2020-10-29 01:24:24,836 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 01:24:24,843 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 01:24:24,849 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 01:24:24,849 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 01:24:24,854 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 01:24:24,855 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 01:24:24" (1/1) ... [2020-10-29 01:24:24,861 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3565b7d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:24:24, skipping insertion in model container [2020-10-29 01:24:24,861 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 01:24:24" (1/1) ... [2020-10-29 01:24:24,870 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 01:24:24,993 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 01:24:26,013 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 01:24:26,053 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 01:24:26,307 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 01:24:26,420 INFO L208 MainTranslator]: Completed translation [2020-10-29 01:24:26,420 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:24:26 WrapperNode [2020-10-29 01:24:26,420 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 01:24:26,422 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 01:24:26,422 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 01:24:26,422 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 01:24:26,436 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:24:26" (1/1) ... [2020-10-29 01:24:26,436 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:24:26" (1/1) ... [2020-10-29 01:24:26,512 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:24:26" (1/1) ... [2020-10-29 01:24:26,513 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:24:26" (1/1) ... [2020-10-29 01:24:26,606 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:24:26" (1/1) ... [2020-10-29 01:24:26,627 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:24:26" (1/1) ... [2020-10-29 01:24:26,639 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:24:26" (1/1) ... [2020-10-29 01:24:26,653 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 01:24:26,654 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 01:24:26,654 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 01:24:26,655 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 01:24:26,656 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:24:26" (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 01:24:26,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 01:24:26,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 01:24:26,731 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 01:24:26,732 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-29 01:24:26,732 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 01:24:26,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 01:24:26,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 01:24:26,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-29 01:24:26,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-29 01:24:26,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 01:24:26,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 01:24:26,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 01:24:26,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 01:24:26,734 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-29 01:24:26,734 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2020-10-29 01:24:26,734 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-29 01:24:26,734 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-29 01:24:26,734 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-29 01:24:26,734 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2020-10-29 01:24:26,735 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_logical_block_size [2020-10-29 01:24:26,735 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_logical_block_size [2020-10-29 01:24:26,735 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2020-10-29 01:24:26,735 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_open [2020-10-29 01:24:26,735 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_release [2020-10-29 01:24:26,736 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_ioctl [2020-10-29 01:24:26,736 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_set [2020-10-29 01:24:26,736 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_get [2020-10-29 01:24:26,736 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_ctl_ioctl [2020-10-29 01:24:26,736 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_ctl_compat_ioctl [2020-10-29 01:24:26,736 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_devnode [2020-10-29 01:24:26,737 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_init [2020-10-29 01:24:26,737 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_exit [2020-10-29 01:24:26,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2020-10-29 01:24:26,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_1 [2020-10-29 01:24:26,737 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 01:24:26,738 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-29 01:24:26,738 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-29 01:24:26,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_5 [2020-10-29 01:24:26,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_6 [2020-10-29 01:24:26,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_7 [2020-10-29 01:24:26,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_8 [2020-10-29 01:24:26,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_9 [2020-10-29 01:24:26,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-29 01:24:26,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 01:24:26,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 01:24:26,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 01:24:26,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 01:24:26,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-29 01:24:26,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-29 01:24:26,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-29 01:24:26,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-29 01:24:26,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-29 01:24:26,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 01:24:26,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2020-10-29 01:24:26,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-29 01:24:26,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-29 01:24:26,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-29 01:24:26,778 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-29 01:24:26,778 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-29 01:24:26,778 INFO L138 BoogieDeclarations]: Found implementation of procedure bdget [2020-10-29 01:24:26,779 INFO L138 BoogieDeclarations]: Found implementation of procedure bdput [2020-10-29 01:24:26,779 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_fsync [2020-10-29 01:24:26,779 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_get [2020-10-29 01:24:26,783 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_ioctl [2020-10-29 01:24:26,783 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_put [2020-10-29 01:24:26,784 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_read_iter [2020-10-29 01:24:26,784 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_write_iter [2020-10-29 01:24:26,784 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-29 01:24:26,784 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2020-10-29 01:24:26,784 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2020-10-29 01:24:26,784 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2020-10-29 01:24:26,784 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2020-10-29 01:24:26,785 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2020-10-29 01:24:26,785 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-29 01:24:26,785 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2020-10-29 01:24:26,785 INFO L138 BoogieDeclarations]: Found implementation of procedure igrab [2020-10-29 01:24:26,785 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2020-10-29 01:24:26,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 01:24:26,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2020-10-29 01:24:26,786 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-29 01:24:26,786 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-29 01:24:26,787 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-29 01:24:26,787 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 01:24:26,787 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev_region [2020-10-29 01:24:26,787 INFO L138 BoogieDeclarations]: Found implementation of procedure set_blocksize [2020-10-29 01:24:26,787 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2020-10-29 01:24:26,787 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-29 01:24:26,787 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2020-10-29 01:24:26,788 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 01:24:26,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 01:24:26,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 01:24:26,788 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 01:24:26,788 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 01:24:26,788 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 01:24:26,789 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 01:24:26,789 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 01:24:26,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 01:24:26,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 01:24:26,789 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 01:24:26,789 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-29 01:24:26,789 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2020-10-29 01:24:26,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 01:24:26,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 01:24:26,790 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 01:24:26,790 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-29 01:24:26,790 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-29 01:24:26,790 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-29 01:24:26,790 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-29 01:24:26,791 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-29 01:24:26,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 01:24:26,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_6 [2020-10-29 01:24:26,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_5 [2020-10-29 01:24:26,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-29 01:24:26,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-29 01:24:26,791 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-29 01:24:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 01:24:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 01:24:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 01:24:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-29 01:24:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 01:24:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 01:24:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 01:24:26,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 01:24:26,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 01:24:26,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 01:24:26,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-29 01:24:26,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-29 01:24:26,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 01:24:26,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 01:24:26,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 01:24:26,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 01:24:26,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2020-10-29 01:24:26,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_1 [2020-10-29 01:24:26,794 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-29 01:24:26,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 01:24:26,795 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2020-10-29 01:24:26,795 INFO L130 BoogieDeclarations]: Found specification of procedure bdget [2020-10-29 01:24:26,795 INFO L130 BoogieDeclarations]: Found specification of procedure bdput [2020-10-29 01:24:26,795 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_ioctl [2020-10-29 01:24:26,795 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_get [2020-10-29 01:24:26,795 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_put [2020-10-29 01:24:26,795 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev_region [2020-10-29 01:24:26,796 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2020-10-29 01:24:26,796 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2020-10-29 01:24:26,796 INFO L130 BoogieDeclarations]: Found specification of procedure igrab [2020-10-29 01:24:26,796 INFO L130 BoogieDeclarations]: Found specification of procedure set_blocksize [2020-10-29 01:24:26,796 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_read_iter [2020-10-29 01:24:26,796 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_write_iter [2020-10-29 01:24:26,796 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_fsync [2020-10-29 01:24:26,796 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-29 01:24:26,797 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2020-10-29 01:24:26,797 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2020-10-29 01:24:26,797 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-29 01:24:26,797 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-29 01:24:26,797 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2020-10-29 01:24:26,797 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-29 01:24:26,797 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-29 01:24:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-29 01:24:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-29 01:24:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-29 01:24:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-29 01:24:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2020-10-29 01:24:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure queue_logical_block_size [2020-10-29 01:24:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_logical_block_size [2020-10-29 01:24:26,799 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2020-10-29 01:24:26,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_7 [2020-10-29 01:24:26,799 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2020-10-29 01:24:26,799 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2020-10-29 01:24:26,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_8 [2020-10-29 01:24:26,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_9 [2020-10-29 01:24:26,799 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2020-10-29 01:24:26,799 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2020-10-29 01:24:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-29 01:24:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure raw_open [2020-10-29 01:24:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 01:24:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 01:24:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure raw_release [2020-10-29 01:24:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure raw_ioctl [2020-10-29 01:24:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure bind_set [2020-10-29 01:24:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure bind_get [2020-10-29 01:24:26,801 INFO L130 BoogieDeclarations]: Found specification of procedure raw_ctl_ioctl [2020-10-29 01:24:26,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 01:24:26,801 INFO L130 BoogieDeclarations]: Found specification of procedure raw_ctl_compat_ioctl [2020-10-29 01:24:26,801 INFO L130 BoogieDeclarations]: Found specification of procedure raw_devnode [2020-10-29 01:24:26,801 INFO L130 BoogieDeclarations]: Found specification of procedure raw_init [2020-10-29 01:24:26,801 INFO L130 BoogieDeclarations]: Found specification of procedure raw_exit [2020-10-29 01:24:26,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 01:24:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 01:24:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2020-10-29 01:24:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 01:24:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-29 01:24:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 01:24:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 01:24:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-29 01:24:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-29 01:24:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-29 01:24:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-29 01:24:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-29 01:24:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 01:24:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 01:24:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 01:24:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 01:24:26,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 01:24:26,804 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 01:24:27,482 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 01:24:28,373 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-29 01:24:28,556 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 01:24:28,556 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-29 01:24:28,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 01:24:28 BoogieIcfgContainer [2020-10-29 01:24:28,564 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 01:24:28,566 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 01:24:28,566 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 01:24:28,572 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 01:24:28,573 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 01:24:24" (1/3) ... [2020-10-29 01:24:28,575 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@637ddec5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 01:24:28, skipping insertion in model container [2020-10-29 01:24:28,575 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:24:26" (2/3) ... [2020-10-29 01:24:28,576 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@637ddec5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 01:24:28, skipping insertion in model container [2020-10-29 01:24:28,576 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 01:24:28" (3/3) ... [2020-10-29 01:24:28,582 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--char--raw.ko-entry_point.cil.out.i [2020-10-29 01:24:28,596 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 01:24:28,603 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 01:24:28,618 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 01:24:28,666 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 01:24:28,666 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 01:24:28,667 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 01:24:28,667 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 01:24:28,667 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 01:24:28,669 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 01:24:28,669 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 01:24:28,670 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 01:24:28,728 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states. [2020-10-29 01:24:28,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2020-10-29 01:24:28,775 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:24:28,777 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 01:24:28,777 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:24:28,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:24:28,785 INFO L82 PathProgramCache]: Analyzing trace with hash 8623244, now seen corresponding path program 1 times [2020-10-29 01:24:28,797 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:24:28,797 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1450860970] [2020-10-29 01:24:28,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:24:29,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:29,393 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:29,609 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:29,791 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:29,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:30,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:30,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:30,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:31,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:34,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:34,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 340 [2020-10-29 01:24:34,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 8 [2020-10-29 01:24:34,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5194 [2020-10-29 01:24:34,433 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:34,434 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:34,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:34,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 49 [2020-10-29 01:24:34,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:34,435 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-29 01:24:34,925 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-10-29 01:24:34,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:24:34,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:34,949 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,039 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:35,039 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:35,040 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:35,040 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 98 [2020-10-29 01:24:35,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:35,040 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:35,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:35,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:35,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:35,041 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:35,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:24:35,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:35,098 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,128 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:35,128 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:24:35,128 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:35,129 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-29 01:24:35,129 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:35,129 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:35,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:35,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:24:35,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:35,130 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:35,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:35,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:35,155 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,158 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:35,159 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:35,159 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:35,159 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:24:35,159 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:35,160 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:35,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:35,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:35,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:35,160 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:35,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:24:35,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:35,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,175 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:35,175 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:35,175 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:35,175 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:24:35,176 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:35,176 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:35,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:35,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:24:35,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:35,177 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:35,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 01:24:35,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:35,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,232 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:35,232 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:24:35,232 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:35,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-29 01:24:35,232 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:35,233 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:35,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:35,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:24:35,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:35,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:35,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:35,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:35,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,250 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:35,251 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:35,251 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:35,251 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:24:35,251 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:35,252 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:35,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:35,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:35,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:35,252 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:35,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:24:35,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:35,264 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,266 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:35,267 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:35,267 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:35,267 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:24:35,267 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:35,267 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:35,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:35,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:24:35,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:35,268 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:35,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 01:24:35,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:35,296 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,305 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,345 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:35,345 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:24:35,345 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:35,345 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-29 01:24:35,346 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:35,346 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:35,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:35,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 01:24:35,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:35,347 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:35,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:35,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:35,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:35,375 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:35,375 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:35,376 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:24:35,376 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:35,376 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:35,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:35,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:35,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:35,377 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:35,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:24:35,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:35,390 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,392 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,403 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:35,404 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:35,404 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:35,404 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 01:24:35,405 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:35,405 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:35,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:35,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:35,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:35,408 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 01:24:35,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 01:24:35,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:35,435 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,480 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:35,481 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:24:35,481 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:35,481 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-29 01:24:35,484 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:35,485 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:35,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:35,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:24:35,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:35,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:35,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:35,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:35,507 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,512 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:35,513 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:35,513 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:35,513 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:24:35,514 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:35,514 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:35,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:35,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:35,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:35,514 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:35,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:24:35,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:35,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,536 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:35,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:35,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:35,537 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:24:35,537 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:35,537 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:35,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:35,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:24:35,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:35,538 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:35,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 01:24:35,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:35,552 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,554 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:35,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:24:35,555 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:35,555 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:24:35,555 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:35,555 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:35,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:35,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-29 01:24:35,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:35,556 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:35,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-29 01:24:35,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:35,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,667 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:35,667 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:24:35,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:35,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-29 01:24:35,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:35,668 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:35,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:35,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:24:35,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:35,669 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:35,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:35,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:35,688 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:35,695 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:35,695 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:35,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:24:35,695 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:35,696 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:35,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:35,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:35,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:35,696 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:35,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-29 01:24:35,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:35,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,811 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:35,811 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:24:35,811 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:35,812 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 102 [2020-10-29 01:24:35,812 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:35,812 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:35,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:35,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:24:35,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:35,813 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:35,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:35,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:35,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,835 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:35,836 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:35,836 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:35,836 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:24:35,836 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:35,837 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:35,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:35,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:35,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:35,837 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:35,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-29 01:24:35,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:35,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,870 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,960 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:35,961 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:24:35,961 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:35,961 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 109 [2020-10-29 01:24:35,961 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:35,962 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:35,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:35,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:24:35,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:35,962 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:35,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:35,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:35,979 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:35,988 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:35,988 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:35,989 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:35,989 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 01:24:35,989 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:35,989 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:35,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:35,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:35,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:35,990 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:35,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2020-10-29 01:24:36,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:36,011 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:36,021 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:36,110 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:36,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:24:36,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:36,111 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 104 [2020-10-29 01:24:36,111 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:36,111 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:36,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:36,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:24:36,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:36,113 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-29 01:24:36,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:36,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:36,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:36,132 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:36,133 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:36,133 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:36,133 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:24:36,133 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:36,133 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:36,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:36,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:36,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:36,134 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:36,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-29 01:24:36,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:36,160 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:36,168 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:36,250 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:36,250 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:24:36,250 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:36,250 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-29 01:24:36,251 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:36,251 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:36,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:36,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:24:36,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:36,251 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:36,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:36,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:36,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:36,273 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:36,273 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:36,273 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:36,274 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:24:36,274 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:36,274 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:36,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:36,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:36,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:36,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:36,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-29 01:24:36,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:36,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:36,303 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:36,410 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:36,410 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:24:36,411 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:36,411 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 121 [2020-10-29 01:24:36,411 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:36,411 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:36,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:36,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:24:36,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:36,412 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:36,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:36,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:36,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:36,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:36,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:36,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:36,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:24:36,430 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:36,430 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:36,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:36,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:36,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:36,431 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:36,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-29 01:24:36,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:36,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:36,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:36,531 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:36,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:24:36,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:36,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-29 01:24:36,532 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:36,532 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:36,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:36,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:24:36,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:36,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:36,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:36,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:36,547 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:36,556 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:36,556 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:36,556 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:36,557 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 01:24:36,557 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:36,557 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:36,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:36,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:36,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:36,558 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:36,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-29 01:24:36,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:36,576 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:36,585 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:36,665 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:36,665 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:24:36,665 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:36,665 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 93 [2020-10-29 01:24:36,665 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:36,666 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:36,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:36,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:24:36,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:36,666 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:36,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:36,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:36,680 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:36,684 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:36,685 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:36,685 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:36,685 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:24:36,686 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:36,686 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:36,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:36,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:36,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:36,686 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:36,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-29 01:24:36,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:36,706 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:36,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:36,786 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:36,786 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:24:36,786 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:36,787 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-29 01:24:36,787 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:36,787 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:36,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:36,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:24:36,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:36,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:36,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:36,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:36,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:36,809 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:36,810 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:36,810 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:36,810 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:24:36,810 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:36,810 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:36,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:36,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:36,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:36,811 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:36,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-29 01:24:36,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:36,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:36,840 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:36,908 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:36,909 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:24:36,909 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:36,909 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-29 01:24:36,909 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:36,910 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:36,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:36,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:24:36,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:36,910 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:36,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:36,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:36,925 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:36,929 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:36,929 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:36,930 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:36,930 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:24:36,930 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:36,930 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:36,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:36,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:36,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:36,931 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:36,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-10-29 01:24:36,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:36,949 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:36,957 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:37,032 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:37,032 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:24:37,033 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:37,033 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-29 01:24:37,033 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:37,033 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:37,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:37,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:24:37,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:37,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:37,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:37,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:37,047 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:37,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:37,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:37,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:37,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:24:37,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:37,052 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:37,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:37,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:37,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:37,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:37,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2020-10-29 01:24:37,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:37,073 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:37,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:37,143 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:37,143 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:24:37,143 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:37,144 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-29 01:24:37,144 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:37,144 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:37,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:37,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:24:37,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:37,145 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:37,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:37,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:37,157 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:37,161 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:37,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:37,162 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:37,162 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:24:37,162 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:37,163 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:37,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:37,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:37,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:37,163 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:37,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-10-29 01:24:37,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:37,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:37,206 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:37,206 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-29 01:24:37,207 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:37,207 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 01:24:37,207 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:37,207 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:37,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:37,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 35 [2020-10-29 01:24:37,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:37,208 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:37,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:24:37,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:37,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:37,224 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:37,224 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:37,225 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:37,225 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:24:37,225 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:37,225 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:37,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:37,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:37,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:37,226 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:37,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-29 01:24:37,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:37,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:37,238 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:37,238 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:37,239 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:37,239 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:24:37,239 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:37,239 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:37,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:37,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:37,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:37,240 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:37,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-29 01:24:37,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:37,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:37,254 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:37,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 01:24:37,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:37,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:24:37,255 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:37,255 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:37,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:37,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:37,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:37,256 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:37,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:37,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:37,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:37,267 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:37,267 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:37,268 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:37,268 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:24:37,268 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:37,268 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:37,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:37,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:37,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:37,269 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:37,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-29 01:24:37,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:37,278 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:37,279 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:37,279 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:37,280 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:37,293 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:24:37,293 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:37,293 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:37,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:37,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:37,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:37,294 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:37,561 INFO L134 CoverageAnalysis]: Checked inductivity of 678 backedges. 5 proven. 10 refuted. 0 times theorem prover too weak. 663 trivial. 0 not checked. [2020-10-29 01:24:37,562 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1450860970] [2020-10-29 01:24:37,564 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 01:24:37,565 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-29 01:24:37,565 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1052313723] [2020-10-29 01:24:37,572 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-29 01:24:37,572 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:24:37,586 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-29 01:24:37,588 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-10-29 01:24:37,590 INFO L87 Difference]: Start difference. First operand 569 states. Second operand 7 states. [2020-10-29 01:24:41,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 01:24:41,379 INFO L93 Difference]: Finished difference Result 1147 states and 1488 transitions. [2020-10-29 01:24:41,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-29 01:24:41,386 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 242 [2020-10-29 01:24:41,386 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 01:24:41,407 INFO L225 Difference]: With dead ends: 1147 [2020-10-29 01:24:41,407 INFO L226 Difference]: Without dead ends: 597 [2020-10-29 01:24:41,416 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2020-10-29 01:24:41,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 597 states. [2020-10-29 01:24:41,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 597 to 529. [2020-10-29 01:24:41,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 529 states. [2020-10-29 01:24:41,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 529 states and 660 transitions. [2020-10-29 01:24:41,630 INFO L78 Accepts]: Start accepts. Automaton has 529 states and 660 transitions. Word has length 242 [2020-10-29 01:24:41,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 01:24:41,631 INFO L481 AbstractCegarLoop]: Abstraction has 529 states and 660 transitions. [2020-10-29 01:24:41,631 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-29 01:24:41,631 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 660 transitions. [2020-10-29 01:24:41,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2020-10-29 01:24:41,636 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:24:41,637 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 01:24:41,637 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 01:24:41,637 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:24:41,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:24:41,638 INFO L82 PathProgramCache]: Analyzing trace with hash -1105171820, now seen corresponding path program 1 times [2020-10-29 01:24:41,638 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:24:41,639 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1975280445] [2020-10-29 01:24:41,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:24:41,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:41,820 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:41,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:42,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:42,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:42,699 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:42,900 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:44,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:46,996 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:46,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 340 [2020-10-29 01:24:46,996 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-29 01:24:46,996 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5249 [2020-10-29 01:24:46,997 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:46,997 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:46,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:24:46,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 284 [2020-10-29 01:24:46,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 01:24:46,998 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:47,401 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-10-29 01:24:47,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:24:47,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:47,417 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:47,457 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:47,457 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:47,457 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:47,457 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-29 01:24:47,457 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:47,458 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:47,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:47,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:47,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:47,458 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:47,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:24:47,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:47,498 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:47,511 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:47,511 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:24:47,511 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:47,511 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 01:24:47,512 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:47,512 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:47,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:47,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:47,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:47,512 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:47,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:47,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:47,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:47,538 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:47,538 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:47,538 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:47,538 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:24:47,539 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:47,539 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:47,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:47,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:47,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:47,539 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:47,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:24:47,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:47,553 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:47,555 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:47,555 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:47,555 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:47,555 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:24:47,555 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:47,556 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:47,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:47,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:47,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:47,556 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:47,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 01:24:47,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:47,566 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:47,592 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:47,593 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:24:47,593 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:47,593 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-29 01:24:47,593 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:47,594 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:47,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:47,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:47,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:47,594 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:47,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:47,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:47,604 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:47,607 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:47,607 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:47,607 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:47,607 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:24:47,607 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:47,607 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:47,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:47,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:47,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:47,608 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:47,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:24:47,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:47,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:47,618 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:47,618 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:47,619 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:47,619 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:24:47,619 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:47,619 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:47,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:47,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:47,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:47,620 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:47,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 01:24:47,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:47,631 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:47,643 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:47,643 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:24:47,643 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:47,643 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 01:24:47,643 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:47,644 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:47,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:47,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:47,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:47,644 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:47,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:47,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:47,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:47,659 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:47,660 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:47,660 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:47,660 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:24:47,660 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:47,660 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:47,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:47,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:47,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:47,661 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:47,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:24:47,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:47,671 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:47,675 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:47,675 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:47,675 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:47,675 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:24:47,676 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:47,676 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:47,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:47,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:47,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:47,677 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:47,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 01:24:47,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:47,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:47,702 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:47,702 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:24:47,702 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:47,702 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 01:24:47,703 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:47,703 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:47,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:47,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:47,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:47,704 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:47,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:47,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:47,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:47,778 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:47,779 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:47,779 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:47,779 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:24:47,779 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:47,779 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:47,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:47,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:47,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:47,780 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:47,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:24:47,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:47,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:47,791 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:47,792 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:47,792 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:47,792 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:24:47,793 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:47,793 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:47,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:47,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:47,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:47,794 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:47,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 01:24:47,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:47,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:47,808 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:47,808 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:24:47,808 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:47,808 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:24:47,809 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:47,809 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:47,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:47,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:47,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:47,810 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:47,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-29 01:24:47,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:47,841 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:47,851 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:47,907 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:47,908 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:24:47,908 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:47,908 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-29 01:24:47,908 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:47,908 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:47,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:47,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:47,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:47,909 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:47,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:47,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:47,920 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:47,923 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:47,923 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:47,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:47,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:24:47,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:47,924 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:47,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:47,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:47,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:47,925 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:47,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-29 01:24:47,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:47,937 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:47,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:47,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:47,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:24:47,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:47,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-29 01:24:47,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:47,991 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:47,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:47,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:47,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:47,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:47,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:48,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,009 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,009 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:48,009 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:48,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:24:48,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,010 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,010 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:48,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-29 01:24:48,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,023 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,028 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,076 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,076 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:24:48,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:48,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-29 01:24:48,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,077 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:48,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:48,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,092 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,092 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:48,093 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:48,093 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:24:48,093 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,093 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,094 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:48,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2020-10-29 01:24:48,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,109 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,153 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,153 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:24:48,153 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:48,154 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-29 01:24:48,154 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,154 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,155 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:48,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:48,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,173 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,173 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:48,174 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:48,174 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:24:48,174 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,174 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,175 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:48,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-29 01:24:48,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,189 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,235 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,235 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:24:48,235 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:48,235 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-29 01:24:48,236 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,236 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:48,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:48,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,254 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:48,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:48,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:24:48,255 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,255 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,255 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:48,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-29 01:24:48,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,267 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,330 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,331 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:24:48,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:48,331 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-29 01:24:48,331 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,332 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,332 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:48,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:48,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,348 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,348 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:48,348 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:48,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:24:48,349 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,349 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,350 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:48,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-29 01:24:48,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,361 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,411 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,411 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:24:48,411 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:48,412 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-29 01:24:48,412 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,412 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,413 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:48,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:48,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,425 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,428 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,428 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:48,429 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:48,429 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:24:48,429 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,429 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,430 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:48,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-29 01:24:48,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,440 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,492 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,492 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:24:48,492 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:48,492 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-29 01:24:48,493 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,493 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,494 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:48,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:48,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,510 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:48,510 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:48,510 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:24:48,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,511 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,511 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:48,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-29 01:24:48,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,522 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,572 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,572 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:24:48,572 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:48,572 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-29 01:24:48,573 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,573 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,573 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:48,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:48,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,585 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,588 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,588 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:48,589 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:48,589 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:24:48,589 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,589 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,590 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:48,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-29 01:24:48,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,600 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,606 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,656 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,657 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:24:48,657 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:48,657 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-29 01:24:48,657 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,657 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,658 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:48,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:48,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,675 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,676 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:48,676 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:48,676 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:24:48,676 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,676 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,677 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:48,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-10-29 01:24:48,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,688 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,694 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,745 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,746 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:24:48,746 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:48,746 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-29 01:24:48,746 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,746 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,747 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:48,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:48,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,760 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,764 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,764 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:48,764 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:48,765 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:24:48,765 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,765 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,766 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:48,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2020-10-29 01:24:48,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,784 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,835 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,835 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:24:48,835 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:48,835 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-29 01:24:48,836 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,836 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,836 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:48,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:48,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,854 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,855 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:48,855 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:48,855 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:24:48,855 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,855 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,856 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:48,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-10-29 01:24:48,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,890 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,891 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-29 01:24:48,891 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:48,891 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:24:48,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,891 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 35 [2020-10-29 01:24:48,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,892 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:48,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:24:48,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,905 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,906 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:48,906 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:48,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:24:48,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,906 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:48,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-29 01:24:48,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,915 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,918 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,918 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:48,918 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:48,918 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:24:48,919 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,919 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,920 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:48,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-29 01:24:48,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,932 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,932 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 01:24:48,933 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:48,933 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:24:48,933 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,933 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,934 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:48,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:48,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,943 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:48,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:48,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:24:48,944 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,944 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,945 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:48,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-29 01:24:48,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:48,954 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:48,956 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:48,956 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:48,956 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:48,957 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:24:48,957 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:48,957 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:48,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:48,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:48,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:48,958 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:49,084 INFO L134 CoverageAnalysis]: Checked inductivity of 678 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2020-10-29 01:24:49,084 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1975280445] [2020-10-29 01:24:49,084 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 01:24:49,085 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-29 01:24:49,085 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1792912164] [2020-10-29 01:24:49,090 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-29 01:24:49,090 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:24:49,090 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-29 01:24:49,090 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-10-29 01:24:49,090 INFO L87 Difference]: Start difference. First operand 529 states and 660 transitions. Second operand 8 states. [2020-10-29 01:24:49,531 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-10-29 01:24:56,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 01:24:56,745 INFO L93 Difference]: Finished difference Result 1055 states and 1333 transitions. [2020-10-29 01:24:56,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-29 01:24:56,745 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 242 [2020-10-29 01:24:56,747 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 01:24:56,764 INFO L225 Difference]: With dead ends: 1055 [2020-10-29 01:24:56,764 INFO L226 Difference]: Without dead ends: 1023 [2020-10-29 01:24:56,766 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 102 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=87, Invalid=153, Unknown=0, NotChecked=0, Total=240 [2020-10-29 01:24:56,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1023 states. [2020-10-29 01:24:56,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1023 to 898. [2020-10-29 01:24:56,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 898 states. [2020-10-29 01:24:56,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 898 states and 1128 transitions. [2020-10-29 01:24:56,968 INFO L78 Accepts]: Start accepts. Automaton has 898 states and 1128 transitions. Word has length 242 [2020-10-29 01:24:56,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 01:24:56,973 INFO L481 AbstractCegarLoop]: Abstraction has 898 states and 1128 transitions. [2020-10-29 01:24:56,973 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-29 01:24:56,973 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1128 transitions. [2020-10-29 01:24:56,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2020-10-29 01:24:56,984 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:24:56,985 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 01:24:56,985 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-29 01:24:56,985 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:24:56,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:24:56,986 INFO L82 PathProgramCache]: Analyzing trace with hash -1940852377, now seen corresponding path program 1 times [2020-10-29 01:24:56,986 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:24:56,986 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [283688024] [2020-10-29 01:24:56,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:24:57,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:57,174 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:57,333 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:57,650 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:57,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:57,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:58,117 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:58,357 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:02,110 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:02,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 337 [2020-10-29 01:25:02,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-29 01:25:02,111 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5014 [2020-10-29 01:25:02,111 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:02,111 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:02,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:02,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 323 [2020-10-29 01:25:02,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 01:25:02,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:02,522 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-10-29 01:25:02,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:25:02,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:02,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:02,568 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:02,569 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:02,569 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:02,569 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-29 01:25:02,569 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:02,569 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:02,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:02,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:02,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:02,570 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:02,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:25:02,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:02,612 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:02,641 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:02,641 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:25:02,641 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:02,641 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-29 01:25:02,641 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:02,642 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:02,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:02,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:02,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:02,642 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:02,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:02,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:02,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:02,667 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:02,667 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:02,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:02,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:25:02,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:02,668 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:02,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:02,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:02,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:02,669 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:02,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:25:02,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:02,679 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:02,681 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:02,682 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:02,682 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:02,682 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:02,682 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:02,682 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:02,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:02,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:02,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:02,683 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:02,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 01:25:02,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:02,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:02,703 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:02,703 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:25:02,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:02,704 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 01:25:02,704 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:02,704 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:02,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:02,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:02,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:02,704 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:02,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:02,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:02,716 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:02,720 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:02,720 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:02,720 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:02,720 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:25:02,721 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:02,721 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:02,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:02,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:02,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:02,721 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:02,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:25:02,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:02,730 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:02,732 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:02,732 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:02,732 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:02,732 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:02,733 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:02,733 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:02,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:02,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:02,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:02,733 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:02,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 01:25:02,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:02,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:02,754 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:02,755 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:25:02,755 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:02,755 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 01:25:02,755 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:02,755 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:02,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:02,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:02,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:02,756 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:02,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:02,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:02,767 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:02,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:02,770 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:02,770 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:02,770 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:02,770 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:02,770 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:02,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:02,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:02,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:02,771 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:02,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:25:02,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:02,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:02,780 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:02,781 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:02,781 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:02,781 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:02,781 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:02,781 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:02,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:02,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:02,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:02,782 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:02,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 01:25:02,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:02,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:02,804 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:02,804 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:25:02,805 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:02,805 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 01:25:02,805 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:02,805 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:02,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:02,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:02,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:02,806 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:02,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:02,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:02,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:02,820 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:02,820 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:02,821 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:02,821 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:25:02,821 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:02,821 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:02,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:02,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:02,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:02,822 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:02,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:25:02,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:02,831 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:02,834 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:02,834 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:02,834 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:02,834 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:02,835 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:02,835 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:02,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:02,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:02,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:02,836 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:25:02,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 01:25:02,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:02,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:02,846 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:02,846 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:25:02,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:02,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:02,847 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:02,847 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:02,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:02,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:02,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:02,848 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:02,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-29 01:25:02,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:02,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:02,880 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:02,932 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:02,932 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:02,932 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:02,932 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-29 01:25:02,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:02,932 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:02,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:02,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:02,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:02,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:02,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:02,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:02,943 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:02,947 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:02,948 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:02,948 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:02,948 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:25:02,948 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:02,948 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:02,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:02,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:02,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:02,949 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:02,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-29 01:25:02,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:02,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:02,964 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:03,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:03,012 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:03,012 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-29 01:25:03,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:03,012 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:03,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:03,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:03,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:03,013 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:03,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:03,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:03,023 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,026 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:03,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:03,027 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:03,027 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:25:03,027 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:03,027 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:03,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:03,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:03,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:03,028 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:03,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-29 01:25:03,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:03,041 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,046 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,087 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:03,087 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:03,088 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:03,088 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-29 01:25:03,088 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:03,088 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:03,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:03,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:03,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:03,089 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:03,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:03,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:03,099 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,103 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:03,103 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:03,103 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:03,103 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:25:03,103 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:03,103 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:03,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:03,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:03,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:03,104 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:03,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2020-10-29 01:25:03,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:03,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,119 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,164 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:03,165 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:03,165 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:03,165 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-29 01:25:03,165 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:03,165 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:03,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:03,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:03,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:03,166 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:03,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:03,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:03,179 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,182 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:03,183 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:03,183 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:03,183 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:25:03,183 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:03,183 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:03,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:03,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:03,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:03,184 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:03,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-29 01:25:03,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:03,195 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,245 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:03,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:03,246 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:03,246 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-29 01:25:03,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:03,246 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:03,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:03,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:03,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:03,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:03,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:03,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:03,258 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,261 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:03,261 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:03,261 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:03,261 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:03,262 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:03,262 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:03,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:03,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:03,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:03,262 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:03,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-29 01:25:03,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:03,274 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,279 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,413 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:03,413 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:03,413 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:03,413 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 142 [2020-10-29 01:25:03,414 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:03,414 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:03,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:03,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:03,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:03,414 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:03,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:03,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:03,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:03,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:03,429 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:03,429 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:03,429 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:03,430 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:03,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:03,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:03,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:03,430 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:03,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-29 01:25:03,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:03,442 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,494 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:03,494 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:03,494 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:03,494 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-29 01:25:03,494 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:03,495 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:03,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:03,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:03,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:03,495 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:25:03,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:03,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:03,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,508 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:03,508 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:03,508 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:03,508 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:03,509 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:03,509 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:03,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:03,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:03,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:03,509 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:03,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-29 01:25:03,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:03,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,523 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,563 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:03,563 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:03,563 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:03,563 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-29 01:25:03,563 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:03,563 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:03,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:03,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:03,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:03,564 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:03,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:03,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:03,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,580 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:03,581 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:03,581 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:03,581 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:03,581 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:03,581 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:03,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:03,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:03,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:03,582 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:03,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-29 01:25:03,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:03,592 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,596 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,641 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:03,641 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:03,641 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:03,641 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-29 01:25:03,641 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:03,642 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:03,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:03,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:03,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:03,642 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:03,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:03,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:03,653 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,656 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:03,656 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:03,656 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:03,656 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:03,656 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:03,657 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:03,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:03,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:03,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:03,657 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:03,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-29 01:25:03,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:03,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,703 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:03,703 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:03,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:03,703 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-29 01:25:03,704 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:03,704 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:03,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:03,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:03,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:03,704 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:03,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:03,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:03,716 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,720 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:03,720 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:03,720 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:03,720 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:25:03,720 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:03,720 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:03,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:03,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:03,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:03,721 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:03,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-10-29 01:25:03,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:03,731 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,736 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,779 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:03,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:03,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:03,780 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-29 01:25:03,780 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:03,780 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:03,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:03,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:03,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:03,781 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:03,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:03,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:03,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,802 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:03,803 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:03,803 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:03,803 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 01:25:03,803 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:03,804 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:03,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:03,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:03,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:03,805 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:25:03,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2020-10-29 01:25:03,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:03,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,824 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,877 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:03,878 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:03,878 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:03,878 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-29 01:25:03,881 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:03,881 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:03,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:03,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:03,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:03,881 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 01:25:03,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:03,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:03,892 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,895 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:03,896 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:03,896 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:03,896 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:03,896 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:03,896 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:03,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:03,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:03,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:03,897 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:03,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-10-29 01:25:03,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:03,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:03,985 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:03,985 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 32 [2020-10-29 01:25:03,985 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:03,985 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-29 01:25:03,985 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:03,986 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:03,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:03,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:03,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:03,986 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:04,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 01:25:04,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:04,019 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:04,035 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:04,035 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:04,036 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:04,036 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 01:25:04,036 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:04,036 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:04,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:04,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:04,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:04,037 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:04,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:04,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:04,049 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:04,052 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:04,052 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:04,052 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:04,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:04,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:04,053 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:04,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:04,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:04,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:04,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:04,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-29 01:25:04,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:04,063 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:04,065 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:04,065 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:04,065 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:04,065 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:04,066 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:04,066 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:04,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:04,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:04,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:04,066 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:04,175 INFO L134 CoverageAnalysis]: Checked inductivity of 678 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2020-10-29 01:25:04,176 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [283688024] [2020-10-29 01:25:04,176 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 01:25:04,176 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-29 01:25:04,177 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1726651080] [2020-10-29 01:25:04,177 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-29 01:25:04,178 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:25:04,178 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-29 01:25:04,178 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2020-10-29 01:25:04,178 INFO L87 Difference]: Start difference. First operand 898 states and 1128 transitions. Second operand 9 states. [2020-10-29 01:25:04,575 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-10-29 01:25:07,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 01:25:07,945 INFO L93 Difference]: Finished difference Result 1064 states and 1361 transitions. [2020-10-29 01:25:07,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-29 01:25:07,946 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 243 [2020-10-29 01:25:07,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 01:25:07,959 INFO L225 Difference]: With dead ends: 1064 [2020-10-29 01:25:07,959 INFO L226 Difference]: Without dead ends: 1057 [2020-10-29 01:25:07,960 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 83 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=69, Invalid=113, Unknown=0, NotChecked=0, Total=182 [2020-10-29 01:25:07,963 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1057 states. [2020-10-29 01:25:08,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1057 to 898. [2020-10-29 01:25:08,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 898 states. [2020-10-29 01:25:08,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 898 states and 1127 transitions. [2020-10-29 01:25:08,145 INFO L78 Accepts]: Start accepts. Automaton has 898 states and 1127 transitions. Word has length 243 [2020-10-29 01:25:08,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 01:25:08,146 INFO L481 AbstractCegarLoop]: Abstraction has 898 states and 1127 transitions. [2020-10-29 01:25:08,146 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-29 01:25:08,146 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1127 transitions. [2020-10-29 01:25:08,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2020-10-29 01:25:08,150 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:25:08,151 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 01:25:08,151 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-29 01:25:08,151 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:25:08,152 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:25:08,152 INFO L82 PathProgramCache]: Analyzing trace with hash 1544768293, now seen corresponding path program 1 times [2020-10-29 01:25:08,152 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:25:08,152 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [963722486] [2020-10-29 01:25:08,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:25:08,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:08,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:08,567 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:08,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:09,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:09,220 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:09,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:09,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:13,380 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:13,381 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 337 [2020-10-29 01:25:13,381 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-29 01:25:13,381 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5118 [2020-10-29 01:25:13,381 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:13,381 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:13,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 01:25:13,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:25:13,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 324 [2020-10-29 01:25:13,382 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:13,830 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-10-29 01:25:13,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:25:13,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:13,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:13,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:13,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:13,969 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:13,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 114 [2020-10-29 01:25:13,969 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:13,969 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:13,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:13,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:13,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 01:25:13,970 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:14,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:25:14,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:14,031 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,050 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:14,050 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:25:14,050 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:14,050 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-29 01:25:14,051 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:14,051 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:14,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:14,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:14,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 01:25:14,052 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:25:14,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:14,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:14,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,083 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:14,083 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:14,083 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:14,083 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:25:14,084 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:14,084 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:14,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:14,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:14,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:14,084 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:14,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:25:14,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:14,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,094 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:14,094 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:14,094 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:14,094 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:14,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:14,095 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:14,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:14,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:14,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:14,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:14,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 01:25:14,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:14,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,137 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:14,137 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:25:14,137 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:14,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-29 01:25:14,138 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:14,138 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:14,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:14,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:14,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 01:25:14,139 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:25:14,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:14,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:14,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,155 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:14,156 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:14,156 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:14,156 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:25:14,156 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:14,157 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:14,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:14,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:14,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:14,157 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:14,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:25:14,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:14,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,170 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:14,170 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:14,170 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:14,170 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:14,170 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:14,171 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:14,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:14,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:14,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:14,171 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:14,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 01:25:14,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:14,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,213 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:14,213 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:25:14,213 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:14,214 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-29 01:25:14,214 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:14,214 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:14,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:14,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:14,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 01:25:14,215 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:25:14,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:14,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:14,228 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,230 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:14,231 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:14,231 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:14,231 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:14,231 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:14,231 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:14,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:14,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:14,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:14,232 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:14,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:25:14,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:14,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,245 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:14,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:14,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:14,245 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:25:14,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:14,246 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:14,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:14,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:14,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:14,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:25:14,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 01:25:14,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:14,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,310 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:14,310 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:25:14,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:14,311 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-29 01:25:14,311 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:14,311 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:14,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:14,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:14,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 01:25:14,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:14,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:14,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:14,327 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,330 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:14,330 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:14,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:14,331 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:25:14,331 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:14,331 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:14,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:14,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:14,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:14,332 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:25:14,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:25:14,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:14,343 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,345 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:14,346 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:14,346 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:14,346 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:14,346 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:14,347 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:14,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:14,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:14,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:14,348 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:25:14,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 01:25:14,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:14,364 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,366 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:14,367 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:25:14,367 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:14,367 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:14,367 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:14,367 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:14,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:14,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:14,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-29 01:25:14,368 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:14,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-29 01:25:14,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:14,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,414 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,498 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:14,499 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:14,499 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:14,499 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-29 01:25:14,499 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:14,499 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:14,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:14,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:14,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:25:14,500 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:14,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:14,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:14,511 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,515 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:14,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:14,515 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:14,515 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:25:14,516 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:14,516 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:14,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:14,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:14,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:14,517 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:14,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-29 01:25:14,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:14,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,605 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:14,606 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:14,606 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:14,606 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 77 [2020-10-29 01:25:14,606 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:14,606 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:14,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:14,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:14,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:25:14,607 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:14,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:14,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:14,617 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,620 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:14,620 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:14,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:14,621 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:14,621 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:14,621 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:14,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:14,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:14,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:14,622 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:14,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-29 01:25:14,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:14,636 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,642 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,709 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:14,709 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:14,709 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:14,710 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 77 [2020-10-29 01:25:14,710 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:14,710 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:14,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:14,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:14,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:25:14,711 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:14,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:14,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:14,721 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,724 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:14,724 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:14,724 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:14,724 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:14,725 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:14,725 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:14,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:14,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:14,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:14,725 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:14,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2020-10-29 01:25:14,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:14,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,929 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:14,929 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:14,929 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:14,930 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 194 [2020-10-29 01:25:14,930 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:14,930 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:14,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:14,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:14,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:25:14,930 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:14,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:14,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:14,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,945 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:14,945 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:14,945 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:14,945 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:14,946 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:14,946 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:14,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:14,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:14,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:14,946 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:14,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-29 01:25:14,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:14,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:14,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,027 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:15,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:15,027 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:15,027 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-29 01:25:15,027 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:15,028 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:15,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:15,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:15,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:25:15,028 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:15,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:15,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:15,038 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,042 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:15,043 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:15,043 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:15,043 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:25:15,043 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:15,043 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:15,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:15,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:15,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:15,044 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:15,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-29 01:25:15,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:15,057 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,134 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:15,135 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:15,135 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:15,135 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-29 01:25:15,135 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:15,135 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:15,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:15,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:15,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:25:15,136 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:15,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:15,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:15,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,149 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:15,150 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:15,150 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:15,150 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:15,150 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:15,150 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:15,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:15,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:15,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:15,151 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:15,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-29 01:25:15,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:15,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,243 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:15,244 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:15,244 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:15,244 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-29 01:25:15,244 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:15,244 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:15,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:15,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:15,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:25:15,245 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:15,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:15,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:15,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,260 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:15,260 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:15,260 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:15,260 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:25:15,260 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:15,261 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:15,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:15,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:15,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:15,261 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:15,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-29 01:25:15,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:15,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,281 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,353 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:15,353 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:15,353 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:15,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-29 01:25:15,354 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:15,354 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:15,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:15,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:15,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:25:15,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:15,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:15,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:15,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,368 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:15,369 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:15,369 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:15,369 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:15,369 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:15,369 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:15,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:15,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:15,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:15,370 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:15,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-29 01:25:15,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:15,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,390 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,455 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:15,455 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:15,455 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:15,455 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-29 01:25:15,455 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:15,455 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:15,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:15,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:15,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:25:15,456 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:15,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:15,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:15,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,470 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:15,470 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:15,471 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:15,471 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:15,471 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:15,471 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:15,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:15,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:15,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:15,472 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:15,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-29 01:25:15,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:15,488 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,563 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:15,563 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:15,563 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:15,563 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-29 01:25:15,564 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:15,564 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:15,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:15,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:15,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:25:15,564 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:15,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:15,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:15,574 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,577 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:15,577 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:15,577 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:15,578 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:15,578 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:15,578 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:15,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:15,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:15,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:15,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:15,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-10-29 01:25:15,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:15,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,668 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:15,668 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:15,668 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:15,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-29 01:25:15,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:15,669 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:15,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:15,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:15,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:25:15,669 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:15,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:15,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:15,680 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,683 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:15,684 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:15,684 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:15,684 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:15,684 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:15,684 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:15,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:15,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:15,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:15,685 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:15,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2020-10-29 01:25:15,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:15,701 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,767 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:15,767 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:15,767 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:15,767 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-29 01:25:15,768 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:15,768 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:15,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:15,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:15,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:25:15,768 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:15,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:15,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:15,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,782 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:15,782 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:15,783 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:15,783 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:15,783 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:15,783 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:15,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:15,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:15,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:15,783 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:15,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-10-29 01:25:15,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:15,851 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,875 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:15,875 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 32 [2020-10-29 01:25:15,875 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:15,875 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-29 01:25:15,876 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:15,876 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:15,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:15,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:15,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 29 [2020-10-29 01:25:15,876 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:15,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 01:25:15,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:15,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,907 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:15,908 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:15,908 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:15,908 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:15,908 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:15,908 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:15,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:15,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:15,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:15,909 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:15,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:15,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:15,916 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,919 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:15,919 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:15,919 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:15,919 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:15,919 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:15,920 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:15,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:15,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:15,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:15,920 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:15,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-29 01:25:15,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:15,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:15,930 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:15,931 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:15,931 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:15,931 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:25:15,931 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:15,931 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:15,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:15,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:15,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:15,932 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:16,048 INFO L134 CoverageAnalysis]: Checked inductivity of 678 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2020-10-29 01:25:16,051 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [963722486] [2020-10-29 01:25:16,052 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 01:25:16,052 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-29 01:25:16,052 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [220376863] [2020-10-29 01:25:16,053 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-29 01:25:16,053 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:25:16,054 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-29 01:25:16,054 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2020-10-29 01:25:16,055 INFO L87 Difference]: Start difference. First operand 898 states and 1127 transitions. Second operand 9 states. [2020-10-29 01:25:16,747 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-10-29 01:25:23,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 01:25:23,576 INFO L93 Difference]: Finished difference Result 2867 states and 3670 transitions. [2020-10-29 01:25:23,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-29 01:25:23,578 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 243 [2020-10-29 01:25:23,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 01:25:23,591 INFO L225 Difference]: With dead ends: 2867 [2020-10-29 01:25:23,591 INFO L226 Difference]: Without dead ends: 1995 [2020-10-29 01:25:23,595 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 83 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=67, Invalid=115, Unknown=0, NotChecked=0, Total=182 [2020-10-29 01:25:23,598 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1995 states. [2020-10-29 01:25:23,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1995 to 1749. [2020-10-29 01:25:23,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1749 states. [2020-10-29 01:25:23,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 1749 states and 2207 transitions. [2020-10-29 01:25:23,869 INFO L78 Accepts]: Start accepts. Automaton has 1749 states and 2207 transitions. Word has length 243 [2020-10-29 01:25:23,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 01:25:23,870 INFO L481 AbstractCegarLoop]: Abstraction has 1749 states and 2207 transitions. [2020-10-29 01:25:23,870 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-29 01:25:23,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2207 transitions. [2020-10-29 01:25:23,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2020-10-29 01:25:23,878 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:25:23,878 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:25:23,878 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-29 01:25:23,878 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:25:23,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:25:23,879 INFO L82 PathProgramCache]: Analyzing trace with hash -1429403822, now seen corresponding path program 1 times [2020-10-29 01:25:23,879 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:25:23,879 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1612986344] [2020-10-29 01:25:23,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:25:24,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:24,094 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:24,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:24,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:24,650 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:24,806 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:25,033 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:25,164 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:25,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:29,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:29,048 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 376 [2020-10-29 01:25:29,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 8 [2020-10-29 01:25:29,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5027 [2020-10-29 01:25:29,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:29,048 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:29,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:29,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 284 [2020-10-29 01:25:29,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-29 01:25:29,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:29,460 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-10-29 01:25:29,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:25:29,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:29,477 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:29,515 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:29,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:29,516 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:29,516 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-29 01:25:29,516 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:29,516 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:29,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:29,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:29,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:29,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:29,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:25:29,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:29,560 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:29,579 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:29,579 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:25:29,580 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:29,580 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-29 01:25:29,580 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:29,580 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:29,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:29,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:29,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:29,581 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:29,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:29,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:29,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:29,605 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:29,606 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:29,606 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:29,606 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:29,606 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:29,606 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:29,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:29,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:29,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:29,607 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:29,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:25:29,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:29,617 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:29,619 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:29,620 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:29,620 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:29,620 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:29,620 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:29,620 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:29,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:29,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:29,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:29,621 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:29,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 01:25:29,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:29,631 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:29,640 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:29,641 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:25:29,641 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:29,641 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:25:29,641 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:29,641 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:29,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:29,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:29,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:29,642 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:29,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:29,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:29,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:29,657 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:29,657 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:29,657 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:29,657 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:29,657 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:29,657 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:29,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:29,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:29,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:29,658 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:29,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:25:29,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:29,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:29,669 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:29,669 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:29,670 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:29,670 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:29,670 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:29,670 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:29,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:29,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:29,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:29,671 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:29,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 01:25:29,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:29,681 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:29,692 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:29,692 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:25:29,692 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:29,692 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 01:25:29,693 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:29,693 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:29,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:29,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:29,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:29,693 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:29,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:29,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:29,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:29,714 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:29,714 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:29,714 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:29,714 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:25:29,714 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:29,715 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:29,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:29,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:29,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:29,715 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:29,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:25:29,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:29,723 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:29,725 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:29,725 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:29,725 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:29,726 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:29,726 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:29,726 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:29,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:29,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:29,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:29,726 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:29,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 01:25:29,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:29,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:29,753 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:29,753 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:25:29,753 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:29,753 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 01:25:29,753 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:29,754 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:29,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:29,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:29,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:29,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:29,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:29,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:29,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:29,769 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:29,769 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:29,769 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:29,769 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:29,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:29,769 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:29,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:29,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:29,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:29,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:29,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:25:29,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:29,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:29,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:29,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:29,787 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:29,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:29,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:29,788 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:29,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:29,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:29,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:29,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:29,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 01:25:29,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:29,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:29,797 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:29,797 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:25:29,797 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:29,797 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:25:29,797 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:29,798 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:29,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:29,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:29,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:29,799 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:25:29,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-29 01:25:29,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:29,824 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:29,827 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:29,860 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:29,860 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:29,860 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:29,860 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-29 01:25:29,860 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:29,861 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:29,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:29,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:29,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:29,861 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:29,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:29,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:29,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:29,876 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:29,876 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:29,876 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:29,876 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:29,876 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:29,876 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:29,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:29,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:29,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:29,877 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:29,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-29 01:25:29,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:29,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:29,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:29,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:29,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:29,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:29,913 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-29 01:25:29,913 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:29,914 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:29,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:29,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:29,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:29,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:29,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:29,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:29,923 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:29,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:29,925 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:29,925 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:29,925 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:29,926 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:29,926 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:29,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:29,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:29,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:29,926 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:29,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-29 01:25:29,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:29,934 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:29,937 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:29,969 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:29,969 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:29,969 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:29,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-29 01:25:29,970 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:29,970 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:29,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:29,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:29,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:29,970 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:29,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:29,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:29,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:29,980 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:29,980 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:29,980 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:29,980 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:29,981 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:29,981 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:29,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:29,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:29,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:29,981 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:29,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2020-10-29 01:25:29,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:29,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:29,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,024 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:30,025 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:30,025 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:30,025 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-29 01:25:30,025 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:30,025 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:30,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:30,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:30,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:30,026 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:30,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:30,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:30,034 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,037 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:30,037 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:30,037 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:30,037 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:30,037 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:30,037 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:30,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:30,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:30,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:30,038 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:30,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-29 01:25:30,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:30,046 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,049 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,080 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:30,080 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:30,080 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:30,080 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-29 01:25:30,081 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:30,081 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:30,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:30,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:30,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:30,081 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:30,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:30,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:30,089 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,092 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:30,092 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:30,093 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:30,093 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:30,093 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:30,093 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:30,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:30,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:30,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:30,094 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:30,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-29 01:25:30,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:30,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,133 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:30,133 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:30,134 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:30,134 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-29 01:25:30,134 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:30,134 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:30,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:30,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:30,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:30,135 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:30,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:30,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:30,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,144 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:30,144 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:30,144 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:30,144 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:25:30,144 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:30,144 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:30,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:30,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:30,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:30,145 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:30,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-29 01:25:30,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:30,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,155 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:30,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:30,189 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:30,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-29 01:25:30,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:30,189 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:30,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:30,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:30,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:30,190 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:30,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:30,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:30,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,201 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:30,201 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:30,202 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:30,202 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:30,202 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:30,202 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:30,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:30,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:30,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:30,203 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:30,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-29 01:25:30,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:30,212 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,249 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:30,250 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:30,250 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:30,250 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-29 01:25:30,250 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:30,250 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:30,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:30,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:30,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:30,251 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:30,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:30,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:30,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,263 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:30,263 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:30,263 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:30,263 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:30,263 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:30,264 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:30,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:30,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:30,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:30,264 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:30,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-29 01:25:30,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:30,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,311 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:30,311 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:30,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:30,311 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-29 01:25:30,311 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:30,312 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:30,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:30,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:30,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:30,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:30,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:30,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:30,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,326 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:30,326 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:30,326 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:30,326 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:30,326 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:30,327 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:30,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:30,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:30,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:30,327 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:30,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-29 01:25:30,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:30,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:30,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:30,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:30,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-29 01:25:30,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:30,378 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:30,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:30,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:30,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:30,379 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:30,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:30,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:30,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,391 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:30,392 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:30,392 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:30,392 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:30,392 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:30,392 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:30,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:30,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:30,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:30,393 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:30,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-10-29 01:25:30,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:30,402 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,447 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:30,448 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:30,448 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:30,448 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-29 01:25:30,448 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:30,448 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:30,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:30,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:30,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:30,449 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:30,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:30,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:30,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,462 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:30,462 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:30,462 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:30,462 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:30,462 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:30,462 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:30,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:30,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:30,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:30,463 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:30,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2020-10-29 01:25:30,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:30,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,478 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,522 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:30,522 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:30,522 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:30,522 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-29 01:25:30,522 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:30,523 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:30,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:30,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:30,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:30,523 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:30,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:30,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:30,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,537 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:30,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:30,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:30,538 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:30,538 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:30,538 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:30,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:30,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:30,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:30,538 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:30,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2020-10-29 01:25:30,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:30,552 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:30,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-29 01:25:30,564 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:30,564 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 01:25:30,564 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:30,565 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:30,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:30,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 25 [2020-10-29 01:25:30,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:30,565 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:30,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:30,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:30,575 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,576 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:30,577 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:30,577 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:30,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:25:30,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:30,577 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:30,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:30,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:30,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:30,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:30,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 01:25:30,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:30,585 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,587 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:30,587 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:30,587 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:30,587 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:30,588 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:30,588 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:30,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:30,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:30,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:30,588 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:30,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 01:25:30,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:30,596 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,597 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:30,597 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:25:30,598 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:30,598 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:25:30,598 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:30,598 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:30,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:30,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:30,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:30,599 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:30,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2020-10-29 01:25:30,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:30,606 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,607 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:30,607 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:30,607 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:30,608 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:25:30,608 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:30,608 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:30,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:30,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:25:30,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:30,608 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:30,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2020-10-29 01:25:30,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:30,615 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:30,617 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:30,617 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:30,617 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:25:30,617 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:30,618 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:30,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:30,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:25:30,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:30,618 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:30,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2020-10-29 01:25:30,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:30,625 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:30,627 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:30,627 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:30,627 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:30,627 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:25:30,627 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:30,627 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:30,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:30,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:25:30,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:30,628 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:30,741 INFO L134 CoverageAnalysis]: Checked inductivity of 678 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2020-10-29 01:25:30,742 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1612986344] [2020-10-29 01:25:30,742 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 01:25:30,742 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-29 01:25:30,744 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [638920903] [2020-10-29 01:25:30,745 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-29 01:25:30,745 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:25:30,746 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-29 01:25:30,746 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2020-10-29 01:25:30,746 INFO L87 Difference]: Start difference. First operand 1749 states and 2207 transitions. Second operand 7 states. [2020-10-29 01:25:31,187 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-10-29 01:25:37,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 01:25:37,116 INFO L93 Difference]: Finished difference Result 4562 states and 5764 transitions. [2020-10-29 01:25:37,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-29 01:25:37,117 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 270 [2020-10-29 01:25:37,118 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 01:25:37,141 INFO L225 Difference]: With dead ends: 4562 [2020-10-29 01:25:37,141 INFO L226 Difference]: Without dead ends: 2863 [2020-10-29 01:25:37,148 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2020-10-29 01:25:37,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2863 states. [2020-10-29 01:25:37,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2863 to 2576. [2020-10-29 01:25:37,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2576 states. [2020-10-29 01:25:37,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2576 states to 2576 states and 3231 transitions. [2020-10-29 01:25:37,575 INFO L78 Accepts]: Start accepts. Automaton has 2576 states and 3231 transitions. Word has length 270 [2020-10-29 01:25:37,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 01:25:37,579 INFO L481 AbstractCegarLoop]: Abstraction has 2576 states and 3231 transitions. [2020-10-29 01:25:37,579 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-29 01:25:37,579 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 3231 transitions. [2020-10-29 01:25:37,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2020-10-29 01:25:37,590 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:25:37,591 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:25:37,591 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-29 01:25:37,591 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:25:37,591 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:25:37,592 INFO L82 PathProgramCache]: Analyzing trace with hash 283797902, now seen corresponding path program 1 times [2020-10-29 01:25:37,592 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:25:37,592 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1132325298] [2020-10-29 01:25:37,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:25:37,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:37,794 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:37,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:38,118 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:38,274 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:38,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:38,625 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:38,730 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:38,825 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:38,912 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:38,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:39,157 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:42,730 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:42,731 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 505 [2020-10-29 01:25:42,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 11 [2020-10-29 01:25:42,731 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5031 [2020-10-29 01:25:42,731 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:42,731 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:42,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:42,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 331 [2020-10-29 01:25:42,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 84 [2020-10-29 01:25:42,731 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:43,179 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-10-29 01:25:43,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:25:43,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,192 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,222 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,223 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:43,223 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:43,223 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-29 01:25:43,223 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,223 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,224 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:43,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:25:43,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,274 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:25:43,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:43,274 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:25:43,275 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,275 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:43,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:43,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,296 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,298 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,298 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:43,298 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:43,299 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:25:43,299 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,299 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,299 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:43,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:25:43,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,306 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,310 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,311 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:43,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:43,311 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:25:43,311 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,311 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:43,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 01:25:43,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,330 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,331 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:25:43,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:43,331 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:25:43,331 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,331 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,332 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:43,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:43,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,341 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,343 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:43,344 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:43,344 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:43,344 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,344 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,345 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:43,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:25:43,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:43,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:43,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:43,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,356 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:25:43,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 01:25:43,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,376 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:25:43,376 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:43,376 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:25:43,376 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,376 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,377 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:43,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:43,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,388 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,388 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:43,388 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:43,388 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:43,388 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,388 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,389 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:43,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:25:43,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,396 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,398 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,398 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:43,398 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:43,399 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:43,399 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,399 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,488 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 89 [2020-10-29 01:25:43,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 01:25:43,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:25:43,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:43,525 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:25:43,525 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,525 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:43,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:43,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,536 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,536 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:43,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:43,537 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:25:43,537 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,537 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,538 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:43,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:25:43,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,545 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,547 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,547 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:43,547 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:43,547 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:25:43,547 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,547 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,548 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:43,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 01:25:43,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,558 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,558 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:25:43,558 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:43,558 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:25:43,558 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,558 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,559 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:43,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-29 01:25:43,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,588 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,631 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,631 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:43,631 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:43,631 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-29 01:25:43,631 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,632 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,632 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:43,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:43,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,642 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,644 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,644 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:43,644 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:43,644 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:43,645 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,645 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:43,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-29 01:25:43,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,689 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,689 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:43,689 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:43,689 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-29 01:25:43,689 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,690 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,690 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:43,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:43,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,700 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,700 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:43,700 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:43,700 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:43,701 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,701 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,701 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:43,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-29 01:25:43,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,708 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,744 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,744 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:43,744 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:43,744 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-29 01:25:43,745 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,745 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,745 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:43,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:43,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,752 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,756 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,756 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:43,756 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:43,757 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:43,757 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,757 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,757 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:43,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2020-10-29 01:25:43,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,765 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,769 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,805 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,806 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:43,806 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:43,806 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-29 01:25:43,806 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,806 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,807 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:43,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:43,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,818 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,818 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:43,818 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:43,818 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:43,818 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,819 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,819 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:43,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-29 01:25:43,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,866 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,866 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:43,866 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:43,866 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-29 01:25:43,866 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,867 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,867 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:43,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:43,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,878 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,879 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:43,879 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:43,879 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:43,879 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,879 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,880 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:43,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-29 01:25:43,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,887 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,923 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,923 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:43,923 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:43,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-29 01:25:43,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,924 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,924 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:43,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:43,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,934 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,938 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,939 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:43,939 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:43,939 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:25:43,939 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,939 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,940 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:43,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-29 01:25:43,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,949 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,985 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,985 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:43,985 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:43,985 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-29 01:25:43,985 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:43,988 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:43,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:43,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:43,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:43,988 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-29 01:25:43,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:43,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:43,996 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:43,999 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:43,999 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:44,000 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:44,000 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:44,000 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:44,000 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:44,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:44,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:44,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:44,001 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:44,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-29 01:25:44,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:44,011 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:44,015 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:44,048 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:44,048 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:44,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:44,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-29 01:25:44,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:44,049 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:44,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:44,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:44,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:44,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:44,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:44,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:44,058 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:44,061 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:44,061 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:44,061 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:44,061 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:44,061 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:44,062 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:44,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:44,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:44,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:44,062 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:44,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-29 01:25:44,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:44,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:44,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:44,110 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:44,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:44,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:44,110 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-29 01:25:44,111 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:44,111 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:44,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:44,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:44,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:44,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:44,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:44,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:44,122 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:44,125 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:44,126 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:44,126 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:44,126 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:25:44,126 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:44,126 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:44,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:44,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:44,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:44,127 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:44,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-29 01:25:44,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:44,153 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:44,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:44,196 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:44,197 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:44,197 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:44,197 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-29 01:25:44,200 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:44,202 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:44,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:44,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:44,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:44,202 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 5 [2020-10-29 01:25:44,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:44,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:44,219 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:44,223 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:44,224 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:44,224 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:44,224 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:25:44,224 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:44,225 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:44,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:44,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:44,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:44,225 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:44,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-10-29 01:25:44,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:44,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:44,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:44,264 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:44,265 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:44,265 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:44,265 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-29 01:25:44,265 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:44,265 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:44,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:44,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:44,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:44,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:44,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:44,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:44,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:44,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:44,274 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:44,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:44,274 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:25:44,274 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:44,274 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:44,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:44,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:44,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:44,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:44,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2020-10-29 01:25:44,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:44,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:44,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:44,314 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:44,315 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:44,315 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:44,315 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-29 01:25:44,315 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:44,315 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:44,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:44,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:44,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:44,316 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:44,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:44,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:44,324 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:44,327 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:44,327 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:44,327 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:44,327 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:44,327 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:44,328 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:44,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:44,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:44,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:44,328 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:44,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-10-29 01:25:44,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:44,402 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:44,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:44,855 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:44,855 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 117 [2020-10-29 01:25:44,855 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:25:44,855 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 460 [2020-10-29 01:25:44,855 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:44,855 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:44,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:44,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:44,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 38 [2020-10-29 01:25:44,856 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:44,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 01:25:44,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:44,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:44,893 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:44,893 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:25:44,893 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:44,894 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:44,894 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:44,894 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:44,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:44,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:44,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:44,894 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:44,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:44,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:44,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:44,909 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:44,910 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:44,910 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:44,910 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:25:44,913 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:44,913 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:44,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:44,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:44,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:44,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:44,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-29 01:25:44,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:44,920 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:44,922 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:44,922 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:44,929 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:44,929 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:25:44,930 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:44,930 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:44,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:44,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:44,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:44,930 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:44,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-29 01:25:44,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:44,975 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:45,003 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:45,003 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 65 [2020-10-29 01:25:45,003 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:45,003 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-29 01:25:45,003 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:45,003 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:45,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:45,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:45,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-29 01:25:45,004 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:45,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:45,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:45,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:45,014 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:45,014 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:45,014 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:45,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:25:45,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:45,014 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:45,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:45,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:45,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:45,014 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:45,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:25:45,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:45,060 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:45,087 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:45,088 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-29 01:25:45,088 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:45,088 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-29 01:25:45,088 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:45,088 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:45,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:45,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:45,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 49 [2020-10-29 01:25:45,088 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:45,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:45,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:45,098 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:45,104 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:45,104 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:25:45,104 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:45,104 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:25:45,104 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:45,104 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:45,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:45,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:45,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:45,105 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:45,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:45,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:45,110 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:45,112 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:45,112 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:45,112 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:45,112 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:25:45,112 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:45,112 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:45,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:45,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:45,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:45,113 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:45,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:25:45,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:45,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:45,118 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:45,118 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:45,118 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:45,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:25:45,118 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:45,118 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:45,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:45,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:45,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:45,119 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:45,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-29 01:25:45,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:45,125 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:45,131 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:45,131 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:25:45,131 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:45,131 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:25:45,131 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:45,132 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:45,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:45,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:45,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:45,132 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:45,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:45,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:45,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:45,140 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:45,140 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:45,140 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:45,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:25:45,140 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:45,141 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:45,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:45,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:45,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:45,141 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:45,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:25:45,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:45,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:45,147 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:45,147 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:45,147 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:45,147 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:25:45,147 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:45,147 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:45,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:45,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:45,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:45,148 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:45,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2020-10-29 01:25:45,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:45,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:45,161 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:45,161 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:45,161 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:45,161 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:45,162 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:45,162 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:45,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:45,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:45,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 01:25:45,162 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:45,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-29 01:25:45,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:45,169 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:45,171 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:45,171 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:45,171 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:45,171 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:25:45,171 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:45,171 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:45,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:45,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:45,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 01:25:45,172 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:45,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2020-10-29 01:25:45,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:45,177 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:45,179 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:45,179 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:45,179 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:45,179 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:25:45,179 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:45,179 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:45,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:45,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:45,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 01:25:45,180 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:45,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 305 [2020-10-29 01:25:45,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:45,194 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:45,195 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:45,195 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:45,196 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:45,196 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:25:45,196 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:45,196 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:45,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:45,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:25:45,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:45,197 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:45,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2020-10-29 01:25:45,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:45,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:45,215 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:45,215 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-29 01:25:45,215 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:45,216 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:25:45,216 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:45,216 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:45,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:45,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 25 [2020-10-29 01:25:45,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:45,216 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:45,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:45,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:45,224 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:45,225 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:45,225 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:45,226 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:45,226 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:25:45,226 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:45,226 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:45,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:45,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:45,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:45,227 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:45,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 01:25:45,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:45,233 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:45,234 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:45,235 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:45,235 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:45,235 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:25:45,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:45,235 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:45,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:45,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:45,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:45,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:45,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 01:25:45,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:45,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:45,243 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:45,244 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:25:45,244 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:45,244 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:25:45,244 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:45,244 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:45,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:45,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:45,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:45,245 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:45,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2020-10-29 01:25:45,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:45,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:45,251 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:45,251 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:45,252 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:45,252 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:25:45,252 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:45,252 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:45,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:45,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:25:45,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:45,253 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:45,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343 [2020-10-29 01:25:45,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:45,258 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:45,260 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:45,260 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:45,260 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:45,260 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:25:45,260 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:45,260 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:45,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:45,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:25:45,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:45,261 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:45,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 350 [2020-10-29 01:25:45,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:45,267 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:45,268 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:45,268 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:45,268 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:45,268 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:25:45,269 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:45,269 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:45,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:45,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:25:45,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:45,269 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:45,538 INFO L134 CoverageAnalysis]: Checked inductivity of 806 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 804 trivial. 0 not checked. [2020-10-29 01:25:45,539 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1132325298] [2020-10-29 01:25:45,539 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 01:25:45,539 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-10-29 01:25:45,539 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1507813432] [2020-10-29 01:25:45,541 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-29 01:25:45,542 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:25:45,542 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-29 01:25:45,542 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-10-29 01:25:45,543 INFO L87 Difference]: Start difference. First operand 2576 states and 3231 transitions. Second operand 11 states. [2020-10-29 01:25:46,017 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-10-29 01:25:54,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 01:25:54,498 INFO L93 Difference]: Finished difference Result 6441 states and 8172 transitions. [2020-10-29 01:25:54,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-29 01:25:54,499 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 365 [2020-10-29 01:25:54,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 01:25:54,520 INFO L225 Difference]: With dead ends: 6441 [2020-10-29 01:25:54,520 INFO L226 Difference]: Without dead ends: 3925 [2020-10-29 01:25:54,530 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 136 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=75, Invalid=135, Unknown=0, NotChecked=0, Total=210 [2020-10-29 01:25:54,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3925 states. [2020-10-29 01:25:55,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3925 to 3401. [2020-10-29 01:25:55,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3401 states. [2020-10-29 01:25:55,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3401 states to 3401 states and 4277 transitions. [2020-10-29 01:25:55,126 INFO L78 Accepts]: Start accepts. Automaton has 3401 states and 4277 transitions. Word has length 365 [2020-10-29 01:25:55,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 01:25:55,127 INFO L481 AbstractCegarLoop]: Abstraction has 3401 states and 4277 transitions. [2020-10-29 01:25:55,127 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-29 01:25:55,127 INFO L276 IsEmpty]: Start isEmpty. Operand 3401 states and 4277 transitions. [2020-10-29 01:25:55,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2020-10-29 01:25:55,139 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:25:55,140 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:25:55,140 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-29 01:25:55,140 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:25:55,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:25:55,141 INFO L82 PathProgramCache]: Analyzing trace with hash 1523496268, now seen corresponding path program 1 times [2020-10-29 01:25:55,141 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:25:55,141 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [575122768] [2020-10-29 01:25:55,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:25:55,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:55,321 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:55,471 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:55,629 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:55,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:55,973 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:56,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:56,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:56,321 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:56,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:56,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:59,947 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:00,269 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:00,269 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 528 [2020-10-29 01:26:00,269 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 11 [2020-10-29 01:26:00,269 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5022 [2020-10-29 01:26:00,269 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:00,270 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:00,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 01:26:00,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:26:00,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 292 [2020-10-29 01:26:00,270 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:00,740 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-10-29 01:26:00,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:26:00,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:00,770 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:00,823 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:00,823 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:00,823 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:00,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-29 01:26:00,823 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:00,823 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:00,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:00,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:00,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 01:26:00,824 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:00,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:00,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:00,859 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:00,871 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:00,871 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:26:00,871 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:00,871 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 01:26:00,872 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:00,872 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:00,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:00,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:00,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 01:26:00,872 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:00,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:00,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:00,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:00,890 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:00,890 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:00,890 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:00,890 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:00,890 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:00,890 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:00,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:00,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:00,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:00,891 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:00,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:00,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:00,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:00,896 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:00,896 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:00,896 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:00,896 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:00,896 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:00,896 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:00,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:00,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:00,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:00,897 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:00,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 01:26:00,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:00,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:00,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:00,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:26:00,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:00,913 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:26:00,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:00,914 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:00,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:00,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:00,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 01:26:00,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:00,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:00,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:00,919 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:00,920 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:00,920 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:00,920 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:00,920 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:00,921 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:00,921 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:00,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:00,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:00,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:00,921 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:00,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:00,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:00,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:00,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:00,925 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:00,925 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:00,926 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 01:26:00,926 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:00,926 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:00,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:00,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:00,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:00,926 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:00,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 01:26:00,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:00,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:00,955 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:00,955 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:26:00,955 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:00,956 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-29 01:26:00,956 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:00,956 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:00,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:00,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:00,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 01:26:00,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:00,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:00,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:00,964 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:00,966 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:00,966 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:00,966 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:00,966 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:00,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:00,966 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:00,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:00,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:00,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:00,967 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:00,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:00,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:00,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:00,973 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:00,974 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:00,974 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:00,974 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:00,974 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:00,974 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:00,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:00,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:00,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:00,975 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:00,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 01:26:00,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:00,984 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:00,999 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,000 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:26:01,000 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:01,000 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 01:26:01,000 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,000 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:01,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 01:26:01,001 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:01,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,007 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,009 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,009 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:01,009 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:01,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:01,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,009 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:01,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:01,009 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:01,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,014 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,015 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,015 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:01,015 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:01,015 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:01,015 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,015 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:01,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:01,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 01:26:01,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,022 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,022 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:26:01,022 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:01,022 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:01,022 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,022 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:01,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-29 01:26:01,023 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-29 01:26:01,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,049 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,081 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,082 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:01,082 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:01,082 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-29 01:26:01,082 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,082 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:01,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:26:01,083 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:01,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,089 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,091 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,091 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:01,091 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:01,091 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:01,091 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,091 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:01,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:01,092 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-29 01:26:01,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,101 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,143 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,143 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:01,143 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:01,143 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-29 01:26:01,143 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,143 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:01,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:26:01,144 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:01,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,153 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,154 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:01,154 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:01,154 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:01,154 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,154 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:01,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:01,154 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-29 01:26:01,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,164 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,198 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,198 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:01,199 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:01,199 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-29 01:26:01,199 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,199 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:01,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:26:01,199 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:01,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,208 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,208 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:01,209 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:01,209 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:01,209 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,209 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:01,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:01,209 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2020-10-29 01:26:01,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,218 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,253 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,253 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:01,253 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:01,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-29 01:26:01,254 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,254 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:01,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:26:01,254 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:01,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,262 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,263 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:01,263 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:01,263 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:01,263 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,263 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:01,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:01,263 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-29 01:26:01,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,274 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,279 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,316 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,317 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:01,317 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:01,317 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-29 01:26:01,317 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,317 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:01,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:26:01,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:01,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,327 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,327 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:01,327 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:01,327 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:01,327 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,327 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:01,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:01,328 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-29 01:26:01,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,338 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,373 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,374 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:01,374 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:01,374 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-29 01:26:01,374 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,374 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:01,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:26:01,374 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:01,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,380 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,382 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,382 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:01,383 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:01,383 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:01,383 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,383 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:01,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:01,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-29 01:26:01,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,396 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,433 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,433 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:01,433 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:01,433 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-29 01:26:01,433 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,433 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:01,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:26:01,434 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:01,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,440 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,442 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:01,442 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:01,442 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:01,442 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,442 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:01,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:01,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-29 01:26:01,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,492 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,492 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:01,492 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:01,492 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-29 01:26:01,492 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,492 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:01,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:26:01,493 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:01,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,503 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,503 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:01,503 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:01,503 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:01,504 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,504 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:01,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:01,504 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-29 01:26:01,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,516 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,554 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:01,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:01,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-29 01:26:01,554 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,554 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:01,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:26:01,555 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:01,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,562 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,565 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:01,565 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:01,565 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:01,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,565 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:01,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:01,565 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-29 01:26:01,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,575 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,579 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,610 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,610 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:01,610 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:01,610 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-29 01:26:01,611 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,611 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:01,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:26:01,611 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:01,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,619 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,622 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,622 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:01,622 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:01,622 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:01,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,622 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:01,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:01,622 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-10-29 01:26:01,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,637 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,674 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,674 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:01,674 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:01,674 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-29 01:26:01,675 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,675 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:01,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:26:01,675 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:01,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,682 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,684 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,684 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:01,684 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:01,684 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:01,684 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,685 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:01,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:01,685 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2020-10-29 01:26:01,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,696 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,838 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:01,839 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:01,839 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 144 [2020-10-29 01:26:01,839 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,839 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:01,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:26:01,839 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:01,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,847 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:01,847 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:01,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:01,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:01,847 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:01,848 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:01,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:01,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:01,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:01,848 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:01,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-10-29 01:26:01,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:01,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:01,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,255 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,256 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 117 [2020-10-29 01:26:02,256 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:02,256 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 338 [2020-10-29 01:26:02,256 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,256 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 01:26:02,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-29 01:26:02,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 117 [2020-10-29 01:26:02,257 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 01:26:02,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:02,332 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,339 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,339 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:02,339 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:02,339 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:26:02,339 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,339 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:02,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:02,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:26:02,340 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:02,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:02,346 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,348 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:02,348 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:02,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:02,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,348 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:02,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:02,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:02,348 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-29 01:26:02,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:02,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,356 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,356 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:02,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:02,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:02,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,356 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:02,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:02,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 01:26:02,356 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-29 01:26:02,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:02,425 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,469 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,469 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 65 [2020-10-29 01:26:02,470 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:02,470 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-29 01:26:02,470 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,470 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:02,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:02,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 62 [2020-10-29 01:26:02,471 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:02,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:02,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,486 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,486 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:02,486 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:02,486 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:02,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,487 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:02,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:02,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:02,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:02,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:02,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,549 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,549 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-29 01:26:02,550 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:02,550 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 01:26:02,550 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,550 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:02,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:02,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:02,551 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:02,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:02,562 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,571 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,572 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:26:02,572 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:02,572 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:26:02,572 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,572 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:02,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:02,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:02,573 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:02,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:02,581 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,583 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,584 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:02,584 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:02,584 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:02,584 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,584 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:02,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:02,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:02,585 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:02,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:02,591 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,592 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,593 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:02,593 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:02,593 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:02,593 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,593 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:02,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:02,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:02,594 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-29 01:26:02,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:02,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,610 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,610 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:26:02,610 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:02,611 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:26:02,611 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,611 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:02,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:02,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:02,611 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:02,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:02,620 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,621 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,622 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:02,622 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:02,622 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:02,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,622 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:02,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:02,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:02,623 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:02,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:02,629 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,630 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,631 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:02,631 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:02,631 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:02,631 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,631 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:02,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:02,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:02,632 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2020-10-29 01:26:02,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:02,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,647 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,647 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:02,647 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:02,648 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:26:02,648 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,648 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:02,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:02,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 01:26:02,648 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-29 01:26:02,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:02,657 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,659 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,659 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:02,659 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:02,659 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:02,659 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,660 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:02,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:02,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 01:26:02,660 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2020-10-29 01:26:02,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:02,666 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,669 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,669 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:02,669 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:02,669 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:02,669 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,669 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:02,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:02,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 01:26:02,670 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 305 [2020-10-29 01:26:02,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:02,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,718 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,718 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:02,718 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:02,718 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:26:02,718 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,718 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:02,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:26:02,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:02,718 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:02,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:02,723 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,724 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,724 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:02,724 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:02,724 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:02,725 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,725 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:02,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:02,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:02,725 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2020-10-29 01:26:02,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:02,729 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,730 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,731 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:02,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:02,731 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:02,731 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,731 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:02,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:26:02,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:02,731 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2020-10-29 01:26:02,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:02,738 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,743 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,743 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-29 01:26:02,743 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:02,743 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:26:02,743 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,743 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:02,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 25 [2020-10-29 01:26:02,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:02,743 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:02,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:02,749 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,750 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,750 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:02,750 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:02,750 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:02,750 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,750 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:02,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:02,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:02,751 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 01:26:02,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:02,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,756 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,756 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:02,756 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:02,756 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:02,756 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,756 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:02,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:02,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:02,757 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 01:26:02,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:02,760 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,760 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,761 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:26:02,761 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:02,761 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 01:26:02,761 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,761 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:02,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:02,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:02,761 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2020-10-29 01:26:02,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:02,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,765 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,765 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:02,765 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:02,765 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 01:26:02,765 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,765 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:02,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:26:02,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:02,766 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 362 [2020-10-29 01:26:02,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:02,769 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,770 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:02,770 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:02,770 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 01:26:02,770 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,770 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:02,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:26:02,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:02,771 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 369 [2020-10-29 01:26:02,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:02,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:02,775 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:02,775 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:02,775 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:02,776 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:02,776 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:02,776 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:02,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:02,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:26:02,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:02,776 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:02,911 INFO L134 CoverageAnalysis]: Checked inductivity of 812 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 808 trivial. 0 not checked. [2020-10-29 01:26:02,911 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [575122768] [2020-10-29 01:26:02,911 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 01:26:02,911 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-10-29 01:26:02,912 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1068564539] [2020-10-29 01:26:02,912 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-29 01:26:02,913 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:26:02,913 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-29 01:26:02,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2020-10-29 01:26:02,913 INFO L87 Difference]: Start difference. First operand 3401 states and 4277 transitions. Second operand 14 states. [2020-10-29 01:26:03,366 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-10-29 01:26:08,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 01:26:08,780 INFO L93 Difference]: Finished difference Result 7234 states and 9186 transitions. [2020-10-29 01:26:08,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-29 01:26:08,784 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 384 [2020-10-29 01:26:08,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 01:26:08,806 INFO L225 Difference]: With dead ends: 7234 [2020-10-29 01:26:08,806 INFO L226 Difference]: Without dead ends: 3893 [2020-10-29 01:26:08,818 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 125 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=120, Invalid=260, Unknown=0, NotChecked=0, Total=380 [2020-10-29 01:26:08,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3893 states. [2020-10-29 01:26:09,403 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3893 to 3401. [2020-10-29 01:26:09,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3401 states. [2020-10-29 01:26:09,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3401 states to 3401 states and 4271 transitions. [2020-10-29 01:26:09,417 INFO L78 Accepts]: Start accepts. Automaton has 3401 states and 4271 transitions. Word has length 384 [2020-10-29 01:26:09,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 01:26:09,417 INFO L481 AbstractCegarLoop]: Abstraction has 3401 states and 4271 transitions. [2020-10-29 01:26:09,418 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-10-29 01:26:09,418 INFO L276 IsEmpty]: Start isEmpty. Operand 3401 states and 4271 transitions. [2020-10-29 01:26:09,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2020-10-29 01:26:09,430 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:26:09,431 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:26:09,431 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-29 01:26:09,431 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:26:09,431 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:26:09,432 INFO L82 PathProgramCache]: Analyzing trace with hash 20397962, now seen corresponding path program 1 times [2020-10-29 01:26:09,432 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:26:09,432 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [113028230] [2020-10-29 01:26:09,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:26:09,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:09,607 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:09,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:09,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:09,970 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:10,085 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:10,194 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:10,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:10,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:10,444 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:11,168 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:14,641 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:14,642 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 528 [2020-10-29 01:26:14,642 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 10 [2020-10-29 01:26:14,642 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5109 [2020-10-29 01:26:14,642 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:14,643 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:14,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 01:26:14,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 391 [2020-10-29 01:26:14,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 18 [2020-10-29 01:26:14,643 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,086 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-10-29 01:26:15,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:26:15,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,129 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,130 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:15,130 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,130 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-29 01:26:15,130 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,130 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,131 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:15,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,181 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,181 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:26:15,181 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,181 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:26:15,182 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,182 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,182 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:15,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,204 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,204 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:15,205 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,205 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:15,205 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,205 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,205 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:15,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,212 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,212 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:15,213 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,213 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:15,213 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,213 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,214 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 01:26:15,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,220 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,227 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,227 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:26:15,227 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,227 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:26:15,228 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,228 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,228 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:15,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,237 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:15,238 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,238 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:15,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,238 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,238 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:15,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,244 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:15,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,245 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:15,245 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,245 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,245 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 01:26:15,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,256 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,256 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:26:15,256 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,256 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:26:15,256 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,256 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,257 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:15,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,264 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,264 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:15,264 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,264 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:15,264 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,264 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:15,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,270 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,270 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:15,270 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,270 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:15,271 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,271 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,271 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 01:26:15,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,284 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,285 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:26:15,285 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,285 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:26:15,285 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,285 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,286 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:15,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,295 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,295 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:15,295 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,295 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:15,295 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,295 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,296 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:15,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,301 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,303 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,303 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:15,303 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:15,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,303 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 01:26:15,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,308 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,309 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,309 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:26:15,309 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,309 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 01:26:15,309 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,309 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,310 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-29 01:26:15,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,338 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,362 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,363 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:15,363 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:15,363 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-29 01:26:15,363 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,363 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:15,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,369 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,370 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,370 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:15,370 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,370 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:15,370 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,370 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,371 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-29 01:26:15,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,379 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,400 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,400 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:15,400 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:15,400 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-29 01:26:15,401 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,401 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,401 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:15,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,408 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,408 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:15,408 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,408 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:15,408 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,408 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-29 01:26:15,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,414 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,448 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,448 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:15,448 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:15,448 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-29 01:26:15,448 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,448 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,449 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:15,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,460 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:15,460 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,460 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:15,461 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,461 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,461 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2020-10-29 01:26:15,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,469 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,501 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,501 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:15,501 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:15,501 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-29 01:26:15,501 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,501 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,502 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:15,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,510 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,510 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:15,510 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,510 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:15,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,510 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,511 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-29 01:26:15,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,517 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:15,550 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:15,550 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-29 01:26:15,550 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,550 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,551 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:15,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,559 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,562 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,562 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:15,562 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,562 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:26:15,563 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,563 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,563 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-29 01:26:15,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,571 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,574 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,605 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,606 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:15,606 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:15,606 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-29 01:26:15,606 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,606 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,607 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:15,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,615 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,617 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:15,618 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,618 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:15,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,618 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,618 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-29 01:26:15,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,661 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,661 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:15,661 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:15,661 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-29 01:26:15,661 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,661 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,662 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:15,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,673 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,674 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:15,674 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,674 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:26:15,674 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,674 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,675 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-29 01:26:15,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,683 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,687 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,709 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,709 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:15,709 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:15,709 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-29 01:26:15,709 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,709 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,710 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:15,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,717 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,717 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:15,717 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,718 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:15,718 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,718 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,718 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-29 01:26:15,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,727 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,754 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,755 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:15,755 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:15,755 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-29 01:26:15,755 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,755 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,755 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:15,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,765 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,765 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:15,765 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,765 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:15,766 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,766 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,766 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-29 01:26:15,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,801 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,801 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:15,801 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:15,802 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-29 01:26:15,802 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,802 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,802 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:15,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,813 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,813 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:15,813 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,813 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:26:15,813 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,814 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,814 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:26:15,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-10-29 01:26:15,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,827 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,851 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,851 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:15,851 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:15,852 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-29 01:26:15,852 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,852 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,852 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:15,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,859 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,861 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,861 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:15,861 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,861 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:15,861 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,861 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,862 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2020-10-29 01:26:15,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,870 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,890 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,891 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:15,891 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:15,891 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-29 01:26:15,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,891 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,891 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:15,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:15,900 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:15,900 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:15,900 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:15,900 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:15,900 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:15,900 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:15,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:15,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:15,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:15,900 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:15,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-10-29 01:26:15,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:15,981 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:16,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:16,503 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:16,503 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 117 [2020-10-29 01:26:16,503 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:16,503 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 531 [2020-10-29 01:26:16,504 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:16,504 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:16,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 01:26:16,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:16,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 113 [2020-10-29 01:26:16,504 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:16,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 01:26:16,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:16,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:16,581 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:16,582 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:16,582 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:16,582 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:26:16,582 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:16,582 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:16,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:16,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:16,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:16,583 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:16,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:16,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:16,613 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:16,614 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:16,614 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:16,615 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:16,615 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:16,615 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:16,615 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:16,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:16,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:16,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:16,616 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:16,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-29 01:26:16,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:16,622 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:16,623 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:16,623 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:16,624 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:16,624 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:16,624 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:16,624 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:16,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:16,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:16,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:16,625 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:16,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-29 01:26:16,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:16,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:16,692 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:16,692 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 65 [2020-10-29 01:26:16,692 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:16,692 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-29 01:26:16,692 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:16,693 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:16,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:16,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:16,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:16,693 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:16,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:16,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:16,706 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:16,707 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:16,707 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:16,707 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:16,707 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:16,707 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:16,708 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:16,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:16,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:16,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:16,708 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:16,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:16,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:16,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:16,760 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:16,760 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-29 01:26:16,761 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:16,761 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 01:26:16,761 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:16,761 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:16,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:16,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:16,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:16,761 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:16,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:16,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:16,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:16,782 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:16,782 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:26:16,782 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:16,782 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:26:16,782 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:16,782 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:16,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:16,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:16,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:16,783 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:16,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:16,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:16,792 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:16,794 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:16,794 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:16,794 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:16,794 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:16,794 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:16,794 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:16,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:16,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:16,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:16,795 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:16,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:16,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:16,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:16,803 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:16,803 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:16,803 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:16,803 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:16,803 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:16,803 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:16,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:16,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:16,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:16,804 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:16,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-29 01:26:16,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:16,811 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:16,819 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:16,820 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:26:16,820 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:16,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:26:16,820 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:16,820 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:16,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:16,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:16,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:16,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:16,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:16,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:16,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:16,831 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:16,831 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:16,831 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:16,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:16,831 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:16,832 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:16,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:16,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:16,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:16,832 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:16,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:16,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:16,838 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:16,840 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:16,840 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:16,841 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:16,841 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:16,841 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:16,841 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:16,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:16,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:16,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:16,842 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:16,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2020-10-29 01:26:16,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:16,851 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:16,853 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:16,853 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:16,853 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:16,853 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:16,853 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:16,853 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:16,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:16,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:16,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:16,854 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:16,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-29 01:26:16,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:16,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:16,864 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:16,864 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:16,864 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:16,865 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:26:16,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:16,865 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:16,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:16,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:16,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 01:26:16,865 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:16,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2020-10-29 01:26:16,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:16,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:16,875 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:16,875 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:16,875 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:16,875 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:16,875 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:16,876 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:16,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:26:16,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:16,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 01:26:16,876 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:16,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 305 [2020-10-29 01:26:16,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:16,925 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:16,931 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:16,932 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:16,932 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:16,932 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:26:16,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:16,932 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:16,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:16,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:26:16,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:16,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:16,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:16,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:16,941 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:16,942 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:16,942 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:16,942 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:16,942 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:16,942 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:16,942 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:16,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:16,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:16,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:16,943 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:16,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2020-10-29 01:26:16,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:16,949 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:16,951 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:16,951 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:16,951 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:16,951 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:16,951 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:16,951 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:16,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:16,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:26:16,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:16,952 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:16,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2020-10-29 01:26:16,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:16,962 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:16,969 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:16,969 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-29 01:26:16,969 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:16,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:26:16,970 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:16,970 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:16,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:16,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 25 [2020-10-29 01:26:16,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:16,970 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:16,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:16,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:16,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:16,979 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:16,979 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:16,979 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:16,979 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:16,980 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:16,980 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:16,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:16,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:16,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:16,980 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:16,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 01:26:16,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:16,988 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:16,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:16,990 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:16,990 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:16,990 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:16,990 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:16,991 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:16,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:16,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:16,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:16,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:26:16,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 01:26:16,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:17,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:17,001 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:17,001 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:26:17,002 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:17,002 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:17,002 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:17,002 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:17,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:17,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:17,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:17,003 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:26:17,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2020-10-29 01:26:17,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:17,011 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:17,012 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:17,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:17,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:17,013 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:17,013 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:17,013 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:17,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:17,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:26:17,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:17,014 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:26:17,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 362 [2020-10-29 01:26:17,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:17,022 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:17,023 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:17,024 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:17,024 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:17,024 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:17,024 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:17,024 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:17,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:17,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:26:17,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:17,025 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:17,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 369 [2020-10-29 01:26:17,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:17,033 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:17,034 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:17,035 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:17,035 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:17,035 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:17,035 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:17,035 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:17,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:17,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:26:17,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:17,036 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:17,389 INFO L134 CoverageAnalysis]: Checked inductivity of 812 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 808 trivial. 0 not checked. [2020-10-29 01:26:17,390 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [113028230] [2020-10-29 01:26:17,390 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 01:26:17,390 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-10-29 01:26:17,390 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [975141164] [2020-10-29 01:26:17,391 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-10-29 01:26:17,391 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:26:17,391 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-10-29 01:26:17,392 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=154, Unknown=0, NotChecked=0, Total=210 [2020-10-29 01:26:17,392 INFO L87 Difference]: Start difference. First operand 3401 states and 4271 transitions. Second operand 15 states. [2020-10-29 01:26:22,737 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-29 01:26:24,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 01:26:24,366 INFO L93 Difference]: Finished difference Result 7251 states and 9180 transitions. [2020-10-29 01:26:24,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-29 01:26:24,367 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 384 [2020-10-29 01:26:24,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 01:26:24,389 INFO L225 Difference]: With dead ends: 7251 [2020-10-29 01:26:24,389 INFO L226 Difference]: Without dead ends: 3875 [2020-10-29 01:26:24,399 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 140 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 56 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=96, Invalid=284, Unknown=0, NotChecked=0, Total=380 [2020-10-29 01:26:24,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3875 states. [2020-10-29 01:26:24,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3875 to 3354. [2020-10-29 01:26:24,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3354 states. [2020-10-29 01:26:24,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3354 states to 3354 states and 4210 transitions. [2020-10-29 01:26:24,956 INFO L78 Accepts]: Start accepts. Automaton has 3354 states and 4210 transitions. Word has length 384 [2020-10-29 01:26:24,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 01:26:24,957 INFO L481 AbstractCegarLoop]: Abstraction has 3354 states and 4210 transitions. [2020-10-29 01:26:24,957 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-10-29 01:26:24,957 INFO L276 IsEmpty]: Start isEmpty. Operand 3354 states and 4210 transitions. [2020-10-29 01:26:24,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2020-10-29 01:26:24,965 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:26:24,966 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:26:24,966 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-29 01:26:24,966 INFO L429 AbstractCegarLoop]: === Iteration 9 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:26:24,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:26:24,967 INFO L82 PathProgramCache]: Analyzing trace with hash 217917366, now seen corresponding path program 1 times [2020-10-29 01:26:24,967 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:26:24,967 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [179206707] [2020-10-29 01:26:24,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:26:25,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:25,227 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:25,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:25,701 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:25,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:26,160 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:26,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:26,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:26,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:26,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:27,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:30,161 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:30,161 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 541 [2020-10-29 01:26:30,161 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 10 [2020-10-29 01:26:30,162 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5061 [2020-10-29 01:26:30,162 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:30,162 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:30,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 01:26:30,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 151 [2020-10-29 01:26:30,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 01:26:30,162 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:30,582 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-10-29 01:26:30,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:26:30,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:30,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:30,631 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:30,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:30,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:30,632 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-29 01:26:30,632 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:30,632 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:30,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:30,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:30,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:30,632 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:30,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:30,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:30,660 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:30,666 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:30,667 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:26:30,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:30,667 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:26:30,667 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:30,667 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:30,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:30,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:30,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:30,667 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:30,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:30,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:30,688 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:30,690 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:30,690 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:30,690 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:30,690 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:30,690 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:30,690 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:30,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:30,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:30,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:30,691 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:30,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:30,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:30,697 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:30,699 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:30,699 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:30,699 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:30,699 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:30,699 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:30,699 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:30,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:30,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:30,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:30,700 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:30,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 01:26:30,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:30,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:30,716 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:30,716 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:26:30,716 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:30,716 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:26:30,716 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:30,716 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:30,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:30,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:30,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:30,717 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:30,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:30,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:30,726 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:30,727 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:30,728 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:30,728 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:30,728 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:30,728 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:30,728 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:30,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:30,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:30,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:30,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:30,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:30,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:30,735 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:30,736 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:30,736 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:30,736 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:30,737 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:30,737 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:30,737 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:30,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:30,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:30,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:30,737 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:30,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 01:26:30,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:30,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:30,752 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:30,752 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:26:30,752 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:30,752 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:26:30,752 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:30,753 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:30,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:30,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:30,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:30,753 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:30,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:30,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:30,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:30,765 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:30,765 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:30,765 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:30,765 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:26:30,766 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:30,766 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:30,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:30,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:30,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:30,766 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:30,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:30,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:30,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:30,775 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:30,775 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:30,775 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:30,775 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:30,775 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:30,775 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:30,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:30,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:30,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:30,776 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:30,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 01:26:30,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:30,784 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:30,793 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:30,794 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:26:30,794 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:30,794 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:26:30,794 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:30,794 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:30,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:30,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:30,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:30,795 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:30,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:30,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:30,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:30,807 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:30,807 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:30,808 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:30,808 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:30,808 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:30,808 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:30,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:30,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:30,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:30,809 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:30,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:30,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:30,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:30,818 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:30,818 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:30,818 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:30,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:30,819 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:30,819 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:30,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:30,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:30,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:30,819 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:30,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 01:26:30,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:30,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:30,827 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:30,828 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:26:30,828 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:30,828 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:30,828 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:30,828 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:30,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:30,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:30,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:30,829 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:30,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-29 01:26:30,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:30,859 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:30,863 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:30,905 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:30,905 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:30,905 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:30,905 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-29 01:26:30,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:30,906 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:30,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:30,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:30,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:30,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:30,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:30,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:30,916 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:30,918 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:30,919 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:30,919 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:30,919 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:26:30,919 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:30,919 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:30,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:30,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:30,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:30,920 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:30,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-29 01:26:30,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:30,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:30,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:30,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:30,974 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:30,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:30,975 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-29 01:26:30,975 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:30,975 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:30,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:30,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:30,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:30,976 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:30,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:30,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:30,985 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:30,987 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:30,988 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:30,988 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:30,988 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:26:30,988 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:30,988 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:30,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:30,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:30,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:30,989 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:30,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-29 01:26:30,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:30,999 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:31,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:31,182 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:31,182 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:31,182 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:31,182 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 185 [2020-10-29 01:26:31,182 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:31,183 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:31,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:31,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:31,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:31,183 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:31,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:31,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:31,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:31,194 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:31,194 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:31,194 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:31,194 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:31,194 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:31,194 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:31,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:31,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:31,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:31,195 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:31,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2020-10-29 01:26:31,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:31,209 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:31,226 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:31,227 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:31,227 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:31,227 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-29 01:26:31,227 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:31,227 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:31,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 01:26:31,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 01:26:31,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:26:31,227 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:31,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:31,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:31,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:31,422 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:31,422 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:31,422 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:31,423 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-29 01:26:31,423 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:31,423 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:31,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 01:26:31,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:31,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 01:26:31,424 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:31,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-29 01:26:31,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:31,475 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:31,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:31,530 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:31,531 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:31,531 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:31,531 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-29 01:26:31,531 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:31,531 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:31,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:31,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:26:31,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:31,532 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:31,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:31,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:31,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:31,548 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:31,548 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:31,548 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:31,548 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:26:31,548 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:31,549 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:31,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:31,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:31,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:31,549 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:31,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-29 01:26:31,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:31,565 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:31,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:31,603 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:31,603 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:31,603 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:31,603 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-29 01:26:31,603 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:31,603 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:31,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:31,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:26:31,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:31,604 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:31,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:31,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:31,613 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:31,616 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:31,616 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:31,616 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:31,617 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:26:31,617 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:31,617 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:31,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:31,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:31,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:31,617 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:31,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-29 01:26:31,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:31,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:31,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:31,682 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:31,682 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:31,683 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:31,683 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-29 01:26:31,683 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:31,683 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:31,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:31,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:26:31,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:31,684 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:31,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:31,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:31,694 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:31,697 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:31,698 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:31,698 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:31,698 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:26:31,698 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:31,698 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:31,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:31,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:31,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:31,699 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:31,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-29 01:26:31,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:31,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:31,720 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:31,763 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:31,763 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:31,763 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:31,763 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-29 01:26:31,763 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:31,763 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:31,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:31,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:26:31,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:31,764 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:31,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:31,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:31,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:31,779 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:31,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:31,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:31,780 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:26:31,780 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:31,780 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:31,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:31,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:31,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:31,781 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:31,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-29 01:26:31,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:31,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:31,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:31,847 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:31,847 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:31,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:31,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-29 01:26:31,847 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:31,848 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:31,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:31,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:26:31,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:31,848 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:31,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:31,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:31,859 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:31,864 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:31,864 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:31,864 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:31,864 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:26:31,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:31,865 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:31,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:31,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:31,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:31,865 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:31,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-29 01:26:31,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:31,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:31,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:31,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:31,926 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:31,926 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:31,926 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-29 01:26:31,926 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:31,926 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:31,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:31,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:26:31,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:31,927 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:31,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:31,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:31,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:31,941 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:31,942 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:31,942 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:31,942 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:26:31,942 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:31,942 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:31,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:31,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:31,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:31,943 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:31,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-10-29 01:26:31,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:31,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:31,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:32,009 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:32,010 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:32,010 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:32,010 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-29 01:26:32,010 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:32,010 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:32,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:32,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:26:32,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:32,011 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:32,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:32,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:32,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:32,023 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:32,024 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:32,024 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:32,024 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:26:32,024 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:32,024 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:32,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:32,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:32,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:32,025 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:32,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2020-10-29 01:26:32,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:32,039 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:32,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:32,086 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:32,086 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:32,086 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:32,086 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-29 01:26:32,086 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:32,087 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:32,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:32,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:26:32,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:32,087 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:32,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:32,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:32,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:32,101 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:32,101 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:32,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:32,101 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:26:32,101 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:32,101 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:32,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:32,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:32,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:32,102 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:32,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-10-29 01:26:32,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:32,204 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:32,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:32,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:32,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 134 [2020-10-29 01:26:32,564 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:32,564 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 376 [2020-10-29 01:26:32,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:32,565 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:32,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:32,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 131 [2020-10-29 01:26:32,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:32,565 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:32,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 01:26:32,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:32,608 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:32,612 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:32,612 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:32,612 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:32,613 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:26:32,613 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:32,613 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:32,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:32,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:32,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:32,613 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:32,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:32,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:32,622 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:32,624 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:32,624 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:32,624 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:32,625 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:32,625 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:32,625 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:32,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:32,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:32,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:32,625 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:32,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-29 01:26:32,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:32,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:32,634 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:32,635 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:32,635 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:32,635 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:32,635 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:32,635 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:32,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:32,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:32,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:32,636 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:32,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-29 01:26:32,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:32,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:32,709 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:32,709 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 65 [2020-10-29 01:26:32,709 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:32,709 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-29 01:26:32,710 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:32,710 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:32,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:32,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:32,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:32,710 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:32,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:32,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:32,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:32,726 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:32,726 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:32,726 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:32,726 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:32,726 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:32,727 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:32,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:32,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:32,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:32,727 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:32,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:32,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:32,772 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:32,790 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:32,790 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-29 01:26:32,791 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:32,791 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 01:26:32,791 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:32,791 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:32,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:32,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:32,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:32,792 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:32,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:32,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:32,806 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:32,814 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:32,815 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:26:32,815 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:32,815 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:26:32,815 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:32,815 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:32,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:32,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:32,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:32,816 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:32,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:32,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:32,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:32,828 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:32,828 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:32,828 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:32,828 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:32,829 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:32,829 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:32,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:32,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:32,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:32,830 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:26:32,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:32,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:32,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:32,839 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:32,840 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:32,840 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:32,840 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:32,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:32,840 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:32,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:32,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:32,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:32,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:32,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-29 01:26:32,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:32,850 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:32,859 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:32,859 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:26:32,860 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:32,860 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:26:32,860 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:32,860 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:32,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:32,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:32,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:32,861 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:32,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:32,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:32,870 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:32,872 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:32,873 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:32,873 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:32,873 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:32,873 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:32,873 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:32,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:32,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:32,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:32,874 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:32,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:32,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:32,881 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:32,882 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:32,882 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:32,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:32,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:32,883 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:32,883 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:32,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:32,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:32,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:32,884 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:32,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2020-10-29 01:26:32,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:32,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:32,895 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:32,895 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:32,895 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:32,895 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:32,896 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:32,896 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:32,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:32,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:32,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:32,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:32,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-29 01:26:32,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:32,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:32,909 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:32,909 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:32,909 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:32,909 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:26:32,909 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:32,910 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:32,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:32,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:32,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:32,910 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:32,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:32,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:32,919 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:32,921 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:32,921 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:32,921 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:32,921 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:32,922 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:32,922 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:32,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:32,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:32,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:32,922 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:32,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2020-10-29 01:26:32,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:32,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:32,934 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:32,934 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 01:26:32,934 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:32,934 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:26:32,934 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:32,935 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:32,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:32,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:32,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:32,935 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:32,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:32,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:32,943 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:32,946 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:32,946 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:32,946 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:32,946 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:26:32,946 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:32,947 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:32,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:32,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:32,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:32,947 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:32,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2020-10-29 01:26:33,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:33,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:33,019 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:33,019 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:33,019 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:33,019 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 01:26:33,020 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:33,020 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:33,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:33,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:26:33,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:33,020 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:33,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:33,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:33,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:33,030 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:33,031 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:33,031 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:33,031 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:33,031 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:33,031 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:33,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:33,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:33,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:33,032 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:33,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2020-10-29 01:26:33,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:33,042 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:33,050 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:33,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-29 01:26:33,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:33,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:26:33,051 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:33,051 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:33,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:33,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 25 [2020-10-29 01:26:33,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:33,052 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:33,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:33,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:33,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:33,062 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:33,062 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:33,062 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:33,063 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:33,063 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:33,063 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:33,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:33,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:33,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:33,063 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:33,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 01:26:33,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:33,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:33,073 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:33,073 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:33,073 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:33,073 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:33,073 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:33,073 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:33,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:33,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:33,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:33,074 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:33,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 01:26:33,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:33,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:33,081 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:33,081 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:26:33,081 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:33,082 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:33,082 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:33,082 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:33,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:33,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:33,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:33,082 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:33,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365 [2020-10-29 01:26:33,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:33,088 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:33,089 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:33,090 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:33,090 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:33,090 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:33,090 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:33,090 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:33,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:33,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:26:33,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:33,091 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:33,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 373 [2020-10-29 01:26:33,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:33,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:33,099 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:33,099 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:33,099 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:33,099 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:33,099 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:33,099 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:33,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:33,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:26:33,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:33,100 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:33,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 380 [2020-10-29 01:26:33,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:33,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:33,107 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:33,107 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:33,107 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:33,108 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:33,108 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:33,108 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:33,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:33,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:26:33,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:33,108 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:33,271 INFO L134 CoverageAnalysis]: Checked inductivity of 818 backedges. 21 proven. 56 refuted. 0 times theorem prover too weak. 741 trivial. 0 not checked. [2020-10-29 01:26:33,272 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [179206707] [2020-10-29 01:26:33,272 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 01:26:33,272 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-10-29 01:26:33,273 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1489495693] [2020-10-29 01:26:33,273 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-10-29 01:26:33,274 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:26:33,274 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-10-29 01:26:33,274 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=154, Unknown=0, NotChecked=0, Total=210 [2020-10-29 01:26:33,274 INFO L87 Difference]: Start difference. First operand 3354 states and 4210 transitions. Second operand 15 states. [2020-10-29 01:26:34,052 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-10-29 01:26:34,407 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-10-29 01:26:34,812 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-10-29 01:26:35,325 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2020-10-29 01:26:40,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 01:26:40,718 INFO L93 Difference]: Finished difference Result 7172 states and 9077 transitions. [2020-10-29 01:26:40,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-29 01:26:40,719 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 395 [2020-10-29 01:26:40,719 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 01:26:40,744 INFO L225 Difference]: With dead ends: 7172 [2020-10-29 01:26:40,744 INFO L226 Difference]: Without dead ends: 3841 [2020-10-29 01:26:40,756 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 141 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=128, Invalid=292, Unknown=0, NotChecked=0, Total=420 [2020-10-29 01:26:40,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3841 states. [2020-10-29 01:26:41,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3841 to 3355. [2020-10-29 01:26:41,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3355 states. [2020-10-29 01:26:41,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3355 states to 3355 states and 4211 transitions. [2020-10-29 01:26:41,248 INFO L78 Accepts]: Start accepts. Automaton has 3355 states and 4211 transitions. Word has length 395 [2020-10-29 01:26:41,248 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 01:26:41,248 INFO L481 AbstractCegarLoop]: Abstraction has 3355 states and 4211 transitions. [2020-10-29 01:26:41,248 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-10-29 01:26:41,248 INFO L276 IsEmpty]: Start isEmpty. Operand 3355 states and 4211 transitions. [2020-10-29 01:26:41,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2020-10-29 01:26:41,256 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:26:41,257 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:26:41,257 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-29 01:26:41,257 INFO L429 AbstractCegarLoop]: === Iteration 10 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:26:41,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:26:41,258 INFO L82 PathProgramCache]: Analyzing trace with hash 142010166, now seen corresponding path program 1 times [2020-10-29 01:26:41,258 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:26:41,258 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [546093303] [2020-10-29 01:26:41,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:26:41,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:41,477 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:41,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:41,945 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:42,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:42,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:42,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:42,857 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:43,033 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:43,130 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:46,397 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:46,398 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 553 [2020-10-29 01:26:46,398 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 9 [2020-10-29 01:26:46,398 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5004 [2020-10-29 01:26:46,398 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:46,398 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:46,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 01:26:46,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 218 [2020-10-29 01:26:46,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-29 01:26:46,398 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:46,823 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-10-29 01:26:46,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:26:46,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:46,832 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:46,849 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:46,849 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:46,849 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:46,849 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 01:26:46,849 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:46,849 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:46,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:46,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:46,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:46,850 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:46,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:46,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:46,880 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:46,887 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:46,887 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:26:46,887 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:46,887 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:26:46,887 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:46,887 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:46,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:46,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:46,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:46,888 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:46,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:46,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:46,903 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:46,905 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:46,905 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:46,905 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:46,905 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:46,905 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:46,905 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:46,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:46,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:46,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:46,906 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:46,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:46,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:46,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:46,912 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:46,912 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:46,912 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:46,912 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:46,912 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:46,912 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:46,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:46,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:46,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:46,913 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:46,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 01:26:46,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:46,919 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:46,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:46,925 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:26:46,925 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:46,925 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:26:46,925 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:46,926 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:46,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:46,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:46,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:46,926 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:46,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:46,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:46,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:46,933 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:46,933 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:46,933 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:46,933 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:46,933 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:46,933 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:46,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:46,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:46,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:46,934 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:46,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:46,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:46,940 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:46,941 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:46,942 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:46,942 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:46,942 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:46,942 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:46,942 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:46,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:46,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:46,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:46,943 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:46,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 01:26:46,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:46,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:46,958 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:46,958 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:26:46,958 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:46,958 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:26:46,959 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:46,959 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:46,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:46,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:46,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:46,959 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:46,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:46,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:46,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:46,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:46,969 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:46,969 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:46,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:46,969 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:46,969 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:46,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:46,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:46,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:46,970 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:46,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:46,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:46,976 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:46,977 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:46,978 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:46,978 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:46,978 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:46,978 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:46,978 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:46,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:46,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:46,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:46,979 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:46,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 01:26:46,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:46,985 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:46,991 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:46,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:26:46,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:46,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:26:46,992 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:46,992 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:46,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:46,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:46,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:46,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:46,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:46,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:46,999 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,001 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:47,001 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:47,001 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:47,001 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:47,001 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:47,002 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:47,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:47,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:47,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:47,002 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:47,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:47,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:47,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,009 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:47,010 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:47,010 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:47,010 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:47,010 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:47,010 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:47,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:47,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:47,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:47,011 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:47,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 01:26:47,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:47,017 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,017 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:47,018 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:26:47,018 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:47,018 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:47,018 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:47,018 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:47,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:47,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:47,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:47,019 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:47,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-29 01:26:47,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:47,046 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,050 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,107 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:47,107 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 01:26:47,107 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:47,107 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-29 01:26:47,107 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:47,108 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:47,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:47,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:47,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:47,108 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:47,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:47,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:47,117 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,122 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:47,122 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 01:26:47,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:47,122 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:26:47,122 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:47,122 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:47,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:47,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:47,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:47,123 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:47,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-10-29 01:26:47,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:47,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,135 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,176 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:47,176 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 01:26:47,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:47,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-29 01:26:47,177 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:47,177 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:47,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:47,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:47,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:47,177 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:47,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:47,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:47,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:47,188 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 01:26:47,188 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:47,188 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:26:47,188 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:47,188 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:47,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:47,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:47,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:47,189 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:47,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2020-10-29 01:26:47,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:47,195 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,245 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:47,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 01:26:47,246 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:47,246 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-29 01:26:47,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:47,246 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:47,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:47,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:47,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:47,246 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:47,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:47,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:47,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,261 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:47,261 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 01:26:47,261 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:47,261 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:26:47,261 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:47,261 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:47,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:47,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:47,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:47,262 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:47,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-29 01:26:47,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:47,271 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,276 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,332 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:47,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 01:26:47,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:47,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-29 01:26:47,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:47,333 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:47,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:47,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:47,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:47,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:47,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:47,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:47,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:47,347 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 01:26:47,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:47,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:26:47,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:47,348 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:47,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:47,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:47,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:47,348 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:47,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-29 01:26:47,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:47,357 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,362 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,409 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:47,409 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 01:26:47,409 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:47,409 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-29 01:26:47,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:47,409 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:47,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:47,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:47,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:47,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:47,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:47,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:47,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,419 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:47,419 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 01:26:47,419 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:47,419 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:26:47,420 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:47,420 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:47,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:47,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:47,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:47,420 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:47,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-29 01:26:47,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:47,427 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,465 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:47,466 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 01:26:47,466 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:47,466 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-29 01:26:47,466 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:47,466 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:47,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:47,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:47,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:47,466 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:47,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:47,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:47,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,477 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:47,478 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 01:26:47,478 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:47,478 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:26:47,478 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:47,478 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:47,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:47,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:47,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:47,478 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:47,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-29 01:26:47,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:47,484 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,512 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:47,512 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 01:26:47,513 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:47,513 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-29 01:26:47,513 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:47,513 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:47,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:47,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:47,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:47,513 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:47,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:47,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:47,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:47,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 01:26:47,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:47,524 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:26:47,524 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:47,524 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:47,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:47,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:47,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:47,525 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:47,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-10-29 01:26:47,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:47,536 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:47,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 01:26:47,565 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:47,565 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-29 01:26:47,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:47,565 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:47,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 01:26:47,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 01:26:47,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 01:26:47,565 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:47,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:47,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:47,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,702 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:47,702 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 01:26:47,702 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:47,702 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-29 01:26:47,702 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:47,702 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:47,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 01:26:47,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:47,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 01:26:47,703 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:47,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-29 01:26:47,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:47,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,814 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:47,814 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 01:26:47,814 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:47,814 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-29 01:26:47,814 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:47,814 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:47,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:47,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:26:47,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:47,815 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:47,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:47,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:47,821 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,826 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:47,827 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 01:26:47,827 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:47,827 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:26:47,827 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:47,827 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:47,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:47,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:47,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:47,827 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:47,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-29 01:26:47,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:47,838 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:47,882 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 01:26:47,882 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:47,882 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-29 01:26:47,882 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:47,882 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:47,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:47,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:26:47,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:47,882 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:47,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:47,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:47,889 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,893 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:47,893 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 01:26:47,893 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:47,893 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:26:47,893 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:47,893 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:47,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:47,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:47,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:47,894 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:47,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-29 01:26:47,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:47,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,943 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:47,943 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 01:26:47,943 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:47,943 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-29 01:26:47,943 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:47,943 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:47,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:47,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:26:47,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:47,943 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:47,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:47,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:47,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:47,955 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 01:26:47,955 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:47,955 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:26:47,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:47,955 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:47,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:47,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:47,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:47,955 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:47,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-10-29 01:26:47,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:47,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:47,968 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,003 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,003 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 01:26:48,004 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:48,004 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-29 01:26:48,004 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,004 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:26:48,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,004 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:48,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,020 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,020 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 01:26:48,020 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,020 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:26:48,020 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,020 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:48,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,021 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2020-10-29 01:26:48,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,136 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,502 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,502 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 134 [2020-10-29 01:26:48,502 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:26:48,502 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 377 [2020-10-29 01:26:48,502 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,503 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 131 [2020-10-29 01:26:48,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,503 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 01:26:48,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,548 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,551 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:48,551 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,551 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:26:48,551 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,551 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:48,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,551 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:48,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,556 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,558 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,558 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:48,558 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,558 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:48,558 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,558 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:48,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,558 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-29 01:26:48,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:48,564 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,564 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:48,564 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,564 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:48,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,564 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-29 01:26:48,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,613 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,625 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,625 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 65 [2020-10-29 01:26:48,625 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 01:26:48,626 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,626 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:48,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,626 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:48,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,636 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,636 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:48,637 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,637 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:48,637 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,637 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:48,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,638 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:48,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,700 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,701 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-29 01:26:48,701 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,701 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 01:26:48,701 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,701 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:48,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,701 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:48,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,715 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,715 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:26:48,715 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,715 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:26:48,715 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,715 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:48,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,716 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:48,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,721 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,722 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,723 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:48,723 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,723 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:48,723 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,723 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:48,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,723 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:48,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,727 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,728 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,728 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:48,729 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,729 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:48,729 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,729 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:48,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-29 01:26:48,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,739 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,739 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:26:48,739 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,739 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:26:48,739 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,739 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:48,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,740 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:48,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,745 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,746 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,747 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:48,747 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,747 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:48,747 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,747 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:48,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,747 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:26:48,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,752 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,753 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,753 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:48,753 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,753 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:48,753 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,754 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:48,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2020-10-29 01:26:48,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,760 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,761 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,761 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:48,761 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,761 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:48,761 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,761 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:48,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,761 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-29 01:26:48,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,768 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,769 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:48,769 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,769 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:48,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,769 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:48,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,769 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:48,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,775 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,776 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:26:48,776 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,776 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:48,776 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,776 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:48,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,776 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2020-10-29 01:26:48,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,780 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,782 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,783 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 01:26:48,783 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,783 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:48,783 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,783 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:48,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,783 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:48,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,790 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,790 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:48,791 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,791 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:26:48,791 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,791 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:48,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,791 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2020-10-29 01:26:48,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,847 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,847 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:26:48,848 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,848 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:26:48,848 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,848 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:26:48,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,848 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:48,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,854 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,855 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,855 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:48,855 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,855 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:48,855 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,855 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:48,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2020-10-29 01:26:48,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,863 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,870 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,870 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-29 01:26:48,870 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,870 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:26:48,870 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,870 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 25 [2020-10-29 01:26:48,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,871 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:26:48,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,877 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,877 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:48,877 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,877 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:48,877 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,877 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:48,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,878 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 01:26:48,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,881 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:48,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:48,883 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,883 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:48,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 01:26:48,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,887 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,888 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:26:48,888 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,888 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 01:26:48,888 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,888 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:26:48,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,889 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2020-10-29 01:26:48,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,894 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:48,894 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,894 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:48,894 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,894 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:26:48,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,895 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 385 [2020-10-29 01:26:48,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,900 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,900 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:48,900 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,900 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:48,901 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,901 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:26:48,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,901 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:48,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392 [2020-10-29 01:26:48,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:48,905 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:48,906 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:26:48,906 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:26:48,906 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:26:48,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:26:48,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:26:48,906 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:26:48,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:26:48,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:26:48,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:26:48,906 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:26:49,035 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 70 proven. 41 refuted. 0 times theorem prover too weak. 917 trivial. 0 not checked. [2020-10-29 01:26:49,036 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [546093303] [2020-10-29 01:26:49,036 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 01:26:49,036 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-10-29 01:26:49,036 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [760930498] [2020-10-29 01:26:49,037 INFO L461 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-10-29 01:26:49,037 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:26:49,038 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-10-29 01:26:49,038 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=182, Unknown=0, NotChecked=0, Total=240 [2020-10-29 01:26:49,038 INFO L87 Difference]: Start difference. First operand 3355 states and 4211 transitions. Second operand 16 states. [2020-10-29 01:26:49,904 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-10-29 01:26:50,296 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-10-29 01:26:57,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 01:26:57,735 INFO L93 Difference]: Finished difference Result 7174 states and 9079 transitions. [2020-10-29 01:26:57,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-29 01:26:57,735 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 407 [2020-10-29 01:26:57,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 01:26:57,755 INFO L225 Difference]: With dead ends: 7174 [2020-10-29 01:26:57,755 INFO L226 Difference]: Without dead ends: 3842 [2020-10-29 01:26:57,765 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 85 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=115, Invalid=391, Unknown=0, NotChecked=0, Total=506 [2020-10-29 01:26:57,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3842 states. [2020-10-29 01:26:58,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3842 to 3356. [2020-10-29 01:26:58,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3356 states. [2020-10-29 01:26:58,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3356 states to 3356 states and 4212 transitions. [2020-10-29 01:26:58,155 INFO L78 Accepts]: Start accepts. Automaton has 3356 states and 4212 transitions. Word has length 407 [2020-10-29 01:26:58,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 01:26:58,155 INFO L481 AbstractCegarLoop]: Abstraction has 3356 states and 4212 transitions. [2020-10-29 01:26:58,155 INFO L482 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-10-29 01:26:58,155 INFO L276 IsEmpty]: Start isEmpty. Operand 3356 states and 4212 transitions. [2020-10-29 01:26:58,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2020-10-29 01:26:58,164 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:26:58,164 INFO L422 BasicCegarLoop]: trace histogram [24, 12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:26:58,164 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-10-29 01:26:58,165 INFO L429 AbstractCegarLoop]: === Iteration 11 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:26:58,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:26:58,165 INFO L82 PathProgramCache]: Analyzing trace with hash 2097401910, now seen corresponding path program 2 times [2020-10-29 01:26:58,165 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:26:58,166 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1138602483] [2020-10-29 01:26:58,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:26:58,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:26:58,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:58,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:58,952 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:59,174 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:59,403 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:59,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:26:59,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:00,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:00,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:03,593 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:03,593 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 565 [2020-10-29 01:27:03,593 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 9 [2020-10-29 01:27:03,593 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5308 [2020-10-29 01:27:03,593 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:03,593 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:03,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-29 01:27:03,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 157 [2020-10-29 01:27:03,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 10 [2020-10-29 01:27:03,594 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,008 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-10-29 01:27:04,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:27:04,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,037 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,037 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:04,037 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:04,037 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-29 01:27:04,038 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,038 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:04,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,038 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:27:04,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,088 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,088 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:27:04,088 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:04,088 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:27:04,088 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,088 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:04,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,089 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:04,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,104 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,105 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:04,105 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:04,105 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:27:04,105 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,105 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:04,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,105 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:27:04,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,110 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,111 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,111 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:27:04,111 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:04,111 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:04,112 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,112 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:04,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,112 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 01:27:04,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,122 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,122 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:27:04,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:04,122 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:27:04,122 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,122 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:04,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,122 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:04,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,127 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,128 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,128 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:04,129 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:04,129 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:04,129 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,129 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:04,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,129 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:27:04,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,134 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,134 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:27:04,134 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:04,134 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:04,134 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,134 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:04,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,134 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 01:27:04,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,145 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,145 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:27:04,145 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:04,145 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:27:04,145 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,146 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:04,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,146 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:04,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,151 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,153 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,153 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:04,153 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:04,153 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:04,154 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,154 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:04,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,154 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:27:04,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,161 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,162 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:27:04,162 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:04,163 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:27:04,163 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,163 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:04,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,163 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 01:27:04,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,170 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,178 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,178 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:27:04,178 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:04,178 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:27:04,178 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,179 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:04,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,179 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:04,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:04,189 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:04,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:27:04,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,189 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:04,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,190 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:27:04,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,195 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,197 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,197 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:27:04,197 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:04,197 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:27:04,197 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,197 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:04,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,198 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 01:27:04,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,204 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,204 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:27:04,204 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:04,205 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:04,205 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,205 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:04,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,205 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-29 01:27:04,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,227 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,280 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,280 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-29 01:27:04,280 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:27:04,280 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-29 01:27:04,280 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,280 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:04,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,281 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:04,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,286 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,290 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,290 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-29 01:27:04,291 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:04,291 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:27:04,291 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,291 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:04,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,291 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 01:27:04,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,298 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,301 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,345 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,345 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-29 01:27:04,345 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:27:04,345 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-29 01:27:04,345 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,345 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:04,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,346 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:04,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,351 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,356 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,356 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-29 01:27:04,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:04,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:27:04,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,356 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:04,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,356 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-29 01:27:04,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,412 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,412 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-29 01:27:04,412 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:27:04,413 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-29 01:27:04,413 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,413 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:04,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,413 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:04,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,419 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,424 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,424 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-29 01:27:04,424 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:04,424 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:27:04,424 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,424 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:04,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,425 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2020-10-29 01:27:04,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,436 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,472 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,472 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-29 01:27:04,472 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:04,472 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-29 01:27:04,472 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,473 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-29 01:27:04,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 01:27:04,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-29 01:27:04,473 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:04,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,569 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,570 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-29 01:27:04,570 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:04,570 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-29 01:27:04,570 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,570 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-29 01:27:04,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:04,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-29 01:27:04,571 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-29 01:27:04,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,714 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,714 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-29 01:27:04,714 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:27:04,714 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-29 01:27:04,714 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,714 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-29 01:27:04,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,715 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:04,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,721 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,725 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,726 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-29 01:27:04,726 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:04,726 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:27:04,726 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,726 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:04,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,726 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-29 01:27:04,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,738 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,742 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,791 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,792 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-29 01:27:04,792 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:27:04,792 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-29 01:27:04,792 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,792 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-29 01:27:04,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,792 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:04,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,804 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,804 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-29 01:27:04,804 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:04,804 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:27:04,804 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,804 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:04,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,805 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2020-10-29 01:27:04,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,867 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,867 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-29 01:27:04,867 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:27:04,867 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-29 01:27:04,868 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,868 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-29 01:27:04,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,868 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:04,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,880 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:04,880 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-29 01:27:04,880 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:04,880 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:27:04,880 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:04,880 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:04,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:04,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:04,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:04,881 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:04,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-10-29 01:27:04,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:04,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:04,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,078 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,078 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-29 01:27:05,078 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:27:05,078 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 189 [2020-10-29 01:27:05,078 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,078 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-29 01:27:05,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,079 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:05,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:05,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:05,086 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,092 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,092 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-29 01:27:05,093 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:05,093 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:27:05,093 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,093 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:05,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,094 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:05,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2020-10-29 01:27:05,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:05,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,129 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,170 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,170 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-29 01:27:05,171 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:27:05,171 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-29 01:27:05,171 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,171 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-29 01:27:05,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,171 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:05,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:05,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:05,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,183 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,183 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-29 01:27:05,183 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:05,183 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:27:05,183 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,183 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:05,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,184 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:05,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2020-10-29 01:27:05,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:05,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,197 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,243 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,243 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-29 01:27:05,243 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:27:05,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-29 01:27:05,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,243 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-29 01:27:05,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:05,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:05,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:05,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,254 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,255 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-29 01:27:05,255 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:05,255 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:27:05,255 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,255 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:05,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,255 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:05,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-10-29 01:27:05,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:05,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,340 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,340 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-29 01:27:05,340 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:27:05,340 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 77 [2020-10-29 01:27:05,340 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,341 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-29 01:27:05,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,341 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:05,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:05,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:05,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,353 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,354 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-29 01:27:05,354 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:05,354 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:27:05,354 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,354 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:05,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,355 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:05,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2020-10-29 01:27:05,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:05,368 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,421 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,421 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-29 01:27:05,421 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:27:05,421 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-29 01:27:05,422 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,422 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-29 01:27:05,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,422 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:05,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:05,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:05,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,432 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,432 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-29 01:27:05,432 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:05,432 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:27:05,432 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,432 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:05,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,433 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:05,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-10-29 01:27:05,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:05,518 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,720 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,721 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 134 [2020-10-29 01:27:05,721 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:27:05,721 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 211 [2020-10-29 01:27:05,721 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,721 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 131 [2020-10-29 01:27:05,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,721 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:05,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 01:27:05,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:05,760 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,762 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,762 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:27:05,763 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:05,763 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:27:05,763 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,763 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:05,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,763 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:05,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:05,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:05,768 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,769 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,769 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:27:05,769 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:05,769 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:05,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,769 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:05,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,769 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:05,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-29 01:27:05,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:05,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,774 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,774 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:05,774 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:05,775 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:05,777 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,777 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:05,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,778 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:05,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-29 01:27:05,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:05,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,844 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,845 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 65 [2020-10-29 01:27:05,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:05,845 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 01:27:05,845 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,845 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:05,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,846 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:05,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:05,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:05,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,857 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,857 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:05,857 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:05,857 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:27:05,858 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,858 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:05,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,858 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:05,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:27:05,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:05,910 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,921 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,921 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-29 01:27:05,921 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:05,921 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:27:05,921 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,921 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:05,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,921 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:05,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:05,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:05,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,934 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,935 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:27:05,935 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:05,935 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:27:05,935 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,935 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:05,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,935 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:05,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:05,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:05,941 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,942 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,942 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:05,942 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:05,942 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:05,942 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,942 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:05,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,943 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:05,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:27:05,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:05,947 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,948 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,949 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:27:05,949 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:05,949 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:05,949 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,949 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:05,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,949 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:05,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-29 01:27:05,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:05,955 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,960 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,961 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:27:05,961 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:05,961 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:27:05,961 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,961 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:05,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,961 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:05,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:05,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:05,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:05,968 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:05,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:05,969 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,969 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:05,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,969 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:05,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:27:05,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:05,973 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,974 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:27:05,974 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:05,975 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:05,975 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,975 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:05,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,975 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:05,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2020-10-29 01:27:05,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:05,981 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,982 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,982 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:05,982 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:05,982 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:05,982 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,982 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:05,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,983 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:05,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-29 01:27:05,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:05,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,990 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:27:05,990 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:05,990 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:27:05,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,991 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:05,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,991 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:05,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:05,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:05,996 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:05,997 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:05,998 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:27:05,998 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:05,998 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:05,998 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:05,998 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:05,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:05,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:05,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:05,998 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:06,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2020-10-29 01:27:06,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:06,003 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:06,005 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:06,005 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 01:27:06,005 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:06,005 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:27:06,005 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:06,005 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:06,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:06,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:06,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:06,006 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:06,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:06,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:06,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:06,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:06,011 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:06,012 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:06,012 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:06,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:06,012 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:06,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:06,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:06,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:06,012 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:06,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-29 01:27:06,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:06,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:06,068 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:06,068 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:27:06,068 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:06,068 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:27:06,068 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:06,068 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:06,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:06,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:27:06,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:06,069 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:06,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:06,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:06,074 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:06,074 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:06,075 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:06,075 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:06,075 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:06,075 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:06,075 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:06,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:06,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:06,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:06,075 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:06,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365 [2020-10-29 01:27:06,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:06,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:06,087 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:06,087 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-29 01:27:06,087 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:06,088 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:27:06,088 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:06,088 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:06,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:06,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 25 [2020-10-29 01:27:06,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:06,088 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:06,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:06,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:06,094 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:06,095 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:06,095 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:06,095 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:06,095 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:06,095 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:06,095 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:06,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:06,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:06,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:06,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:06,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 01:27:06,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:06,099 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:06,100 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:06,101 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:06,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:06,101 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:06,101 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:06,101 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:06,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:06,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:06,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:06,101 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:06,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 01:27:06,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:06,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:06,106 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:06,106 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:27:06,106 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:06,106 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 01:27:06,106 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:06,107 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:06,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:06,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:06,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:06,107 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:06,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 389 [2020-10-29 01:27:06,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:06,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:06,112 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:06,112 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:06,112 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:06,112 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:06,112 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:06,112 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:06,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:06,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:27:06,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:06,112 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:06,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 397 [2020-10-29 01:27:06,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:06,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:06,117 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:06,118 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:06,118 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:06,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:06,118 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:06,118 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:06,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:06,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:27:06,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:06,118 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:06,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2020-10-29 01:27:06,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:06,123 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:06,124 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:06,124 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:06,124 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:06,124 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:06,124 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:06,124 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:06,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:06,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:27:06,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:06,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:06,249 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 45 proven. 123 refuted. 0 times theorem prover too weak. 1214 trivial. 0 not checked. [2020-10-29 01:27:06,249 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1138602483] [2020-10-29 01:27:06,249 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 01:27:06,249 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2020-10-29 01:27:06,249 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [252977547] [2020-10-29 01:27:06,250 INFO L461 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-10-29 01:27:06,250 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:27:06,251 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-10-29 01:27:06,251 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=212, Unknown=0, NotChecked=0, Total=272 [2020-10-29 01:27:06,251 INFO L87 Difference]: Start difference. First operand 3356 states and 4212 transitions. Second operand 17 states. [2020-10-29 01:27:07,023 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-10-29 01:27:07,436 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-29 01:27:07,846 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-10-29 01:27:08,499 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-29 01:27:14,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 01:27:14,764 INFO L93 Difference]: Finished difference Result 7176 states and 9077 transitions. [2020-10-29 01:27:14,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-10-29 01:27:14,765 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 419 [2020-10-29 01:27:14,765 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 01:27:14,786 INFO L225 Difference]: With dead ends: 7176 [2020-10-29 01:27:14,787 INFO L226 Difference]: Without dead ends: 3850 [2020-10-29 01:27:14,797 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 147 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 119 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=152, Invalid=550, Unknown=0, NotChecked=0, Total=702 [2020-10-29 01:27:14,803 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3850 states. [2020-10-29 01:27:15,398 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3850 to 3364. [2020-10-29 01:27:15,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3364 states. [2020-10-29 01:27:15,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3364 states to 3364 states and 4221 transitions. [2020-10-29 01:27:15,407 INFO L78 Accepts]: Start accepts. Automaton has 3364 states and 4221 transitions. Word has length 419 [2020-10-29 01:27:15,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 01:27:15,408 INFO L481 AbstractCegarLoop]: Abstraction has 3364 states and 4221 transitions. [2020-10-29 01:27:15,408 INFO L482 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-10-29 01:27:15,408 INFO L276 IsEmpty]: Start isEmpty. Operand 3364 states and 4221 transitions. [2020-10-29 01:27:15,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2020-10-29 01:27:15,415 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:27:15,415 INFO L422 BasicCegarLoop]: trace histogram [31, 12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:27:15,416 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-10-29 01:27:15,416 INFO L429 AbstractCegarLoop]: === Iteration 12 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:27:15,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:27:15,416 INFO L82 PathProgramCache]: Analyzing trace with hash 143842211, now seen corresponding path program 3 times [2020-10-29 01:27:15,416 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:27:15,417 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1311333624] [2020-10-29 01:27:15,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:27:15,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:15,649 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:15,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:16,258 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:16,452 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:16,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:16,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:17,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:17,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:17,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:20,738 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:20,738 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 572 [2020-10-29 01:27:20,738 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 9 [2020-10-29 01:27:20,738 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5178 [2020-10-29 01:27:20,738 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:20,738 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:20,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-29 01:27:20,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 123 [2020-10-29 01:27:20,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-29 01:27:20,738 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:21,172 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-10-29 01:27:21,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:27:21,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:21,182 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:21,200 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:21,200 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:21,200 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:21,200 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 01:27:21,200 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:21,200 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:21,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:21,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:21,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:21,200 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:21,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:27:21,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:21,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:21,235 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:21,235 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:27:21,235 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:21,235 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:27:21,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:21,236 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:21,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:21,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:21,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:21,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:21,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:21,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:21,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:21,261 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:21,261 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:21,261 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:21,261 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:27:21,261 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:21,261 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:21,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:21,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:21,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:21,262 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:21,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:27:21,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:21,266 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:21,267 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:21,267 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:27:21,268 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:21,268 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:21,268 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:21,268 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:21,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:21,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:21,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:21,268 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:21,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 01:27:21,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:21,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:21,279 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:21,279 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:27:21,279 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:21,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:27:21,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:21,279 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:21,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:21,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:21,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:21,279 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:21,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:21,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:21,285 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:21,286 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:21,286 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:21,286 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:21,286 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:21,286 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:21,287 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:21,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:21,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:21,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:21,287 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:21,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:27:21,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:21,291 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:21,292 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:21,292 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:27:21,292 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:21,293 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:21,293 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:21,293 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:21,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:21,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:21,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:21,293 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:21,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 01:27:21,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:21,298 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:21,303 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:21,303 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:27:21,303 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:21,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:27:21,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:21,303 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:21,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:21,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:21,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:21,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:21,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:21,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:21,309 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:21,311 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:21,311 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:21,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:21,311 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:27:21,311 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:21,311 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:21,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:21,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:21,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:21,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:21,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:27:21,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:21,316 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:21,317 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:21,317 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:27:21,317 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:21,318 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:21,318 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:21,318 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:21,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:21,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:21,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:21,318 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:21,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 01:27:21,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:21,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:21,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:21,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:27:21,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:21,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:27:21,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:21,333 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:21,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:21,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:21,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:21,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:21,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:21,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:21,340 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:21,342 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:21,342 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:21,342 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:21,342 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:27:21,343 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:21,343 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:21,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:21,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:21,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:21,343 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:21,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:27:21,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:21,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:21,349 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:21,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:27:21,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:21,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:21,349 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:21,349 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:21,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:21,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:21,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:21,350 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:21,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 01:27:21,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:21,354 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:21,354 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:21,354 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:27:21,354 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:21,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 01:27:21,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:21,355 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:21,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:21,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:21,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:21,355 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:21,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-29 01:27:21,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:21,378 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:21,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:21,531 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:21,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-29 01:27:21,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:27:21,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 156 [2020-10-29 01:27:21,532 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:21,532 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:21,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:21,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:21,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:21,532 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:21,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:21,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:21,538 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:21,542 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:21,542 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-29 01:27:21,542 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:21,542 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:27:21,542 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:21,542 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:21,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:21,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:21,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:21,543 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:21,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 01:27:21,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:21,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:21,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:21,601 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 01:27:21,601 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:21,601 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-29 01:27:21,601 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:21,601 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:21,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-29 01:27:21,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 01:27:21,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-29 01:27:21,601 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:21,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:21,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:21,657 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:21,712 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:21,713 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-29 01:27:21,713 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:21,713 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-29 01:27:21,713 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:21,713 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:21,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-29 01:27:21,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:21,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 10 [2020-10-29 01:27:21,714 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:21,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-10-29 01:27:21,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:21,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:21,834 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:21,892 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:21,892 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 01:27:21,892 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:27:21,892 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-29 01:27:21,892 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:21,892 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:21,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:21,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 16 [2020-10-29 01:27:21,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:21,893 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:21,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:21,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:21,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:21,903 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:21,903 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-29 01:27:21,904 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:21,905 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:27:21,905 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:21,905 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:21,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:21,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:21,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:21,905 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:21,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2020-10-29 01:27:21,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:21,916 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:21,920 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:21,985 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:21,986 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 01:27:21,986 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:27:21,986 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-29 01:27:21,986 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:21,986 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:21,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:21,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 16 [2020-10-29 01:27:21,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:21,986 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:21,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:21,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:21,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:21,997 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:21,998 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-29 01:27:21,998 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:21,998 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:27:21,998 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:21,998 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:21,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:21,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:21,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:21,998 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:22,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-29 01:27:22,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:22,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:22,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:22,060 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:22,060 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-29 01:27:22,060 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:27:22,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-29 01:27:22,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:22,060 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:22,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:22,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-29 01:27:22,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:22,060 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:22,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:22,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:22,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:22,071 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:22,071 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-29 01:27:22,071 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:22,071 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:27:22,071 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:22,071 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:22,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:22,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:22,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:22,072 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:22,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-10-29 01:27:22,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:22,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:22,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:22,151 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:22,151 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 01:27:22,151 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:27:22,152 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-29 01:27:22,152 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:22,152 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:22,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:22,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 16 [2020-10-29 01:27:22,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:22,152 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:22,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:22,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:22,159 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:22,164 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:22,165 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-29 01:27:22,165 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:22,165 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:27:22,165 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:22,165 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:22,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:22,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:22,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:22,165 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:22,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2020-10-29 01:27:22,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:22,180 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:22,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:22,264 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:22,265 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-29 01:27:22,265 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:27:22,265 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-29 01:27:22,265 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:22,265 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:22,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:22,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-29 01:27:22,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:22,266 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:22,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:22,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:22,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:22,278 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:22,278 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-29 01:27:22,278 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:22,278 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:27:22,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:22,279 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:22,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:22,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:22,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:22,279 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:22,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2020-10-29 01:27:22,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:22,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:22,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:22,354 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:22,354 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 01:27:22,354 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:27:22,354 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-29 01:27:22,354 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:22,354 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:22,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:22,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 16 [2020-10-29 01:27:22,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:22,355 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:22,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:22,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:22,361 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:22,366 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:22,367 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-29 01:27:22,367 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:22,367 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:27:22,367 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:22,367 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:22,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:22,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:22,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:22,367 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:22,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-29 01:27:22,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:22,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:22,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:22,477 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:22,478 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 01:27:22,478 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:27:22,478 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-29 01:27:22,478 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:22,478 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:22,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:22,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 16 [2020-10-29 01:27:22,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:22,479 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:22,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:22,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:22,489 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:22,496 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:22,497 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-29 01:27:22,497 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:22,497 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:27:22,497 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:22,497 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:22,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:22,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:22,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:22,498 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:22,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2020-10-29 01:27:22,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:22,510 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:22,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:22,551 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:22,551 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-29 01:27:22,551 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:27:22,551 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-29 01:27:22,551 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:22,551 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:22,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:22,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-29 01:27:22,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:22,552 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:22,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:22,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:22,559 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:22,565 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:22,565 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-29 01:27:22,565 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:22,565 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:27:22,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:22,565 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:22,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:22,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:22,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:22,566 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:22,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-29 01:27:22,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:22,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:22,580 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:22,628 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:22,628 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-29 01:27:22,629 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:27:22,629 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-29 01:27:22,629 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:22,629 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:22,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:22,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-29 01:27:22,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:22,629 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:22,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:22,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:22,636 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:22,641 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:22,642 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-29 01:27:22,642 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:22,642 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:27:22,642 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:22,642 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:22,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:22,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:22,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:22,642 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:22,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2020-10-29 01:27:22,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:22,654 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:22,671 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:22,709 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:22,709 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 01:27:22,709 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:27:22,709 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-29 01:27:22,709 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:22,709 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:22,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:22,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 16 [2020-10-29 01:27:22,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:22,710 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:22,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:22,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:22,721 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:22,729 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:22,730 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-29 01:27:22,730 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:22,730 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:27:22,730 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:22,730 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:22,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:22,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:22,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:22,731 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:22,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2020-10-29 01:27:22,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:22,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:22,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,038 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,038 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 134 [2020-10-29 01:27:23,038 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:27:23,038 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 219 [2020-10-29 01:27:23,038 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,038 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 131 [2020-10-29 01:27:23,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,039 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 01:27:23,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,083 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,086 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,086 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:27:23,086 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,086 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:27:23,086 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,086 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:23,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,087 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:23,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,093 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,093 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:27:23,093 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,094 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:23,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,094 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:23,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,094 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-29 01:27:23,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,099 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,099 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,100 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:23,100 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,100 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:23,100 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,100 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:23,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,100 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-29 01:27:23,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,155 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,167 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,167 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 65 [2020-10-29 01:27:23,168 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,168 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 01:27:23,168 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,168 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:23,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,168 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:23,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,177 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,178 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,178 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:23,178 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,178 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:23,178 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,179 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:23,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,179 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:27:23,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,230 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,243 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,243 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-29 01:27:23,243 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 01:27:23,244 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,244 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:23,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:23,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,253 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,259 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,259 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:27:23,259 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,259 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:27:23,259 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,259 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:23,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,260 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:23,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,266 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,267 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:23,267 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,267 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:23,267 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,267 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:23,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,267 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:27:23,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,273 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,273 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:27:23,273 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,273 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:23,273 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,273 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:23,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,274 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-29 01:27:23,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,279 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,284 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,284 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:27:23,284 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,284 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:27:23,284 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,284 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:23,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,285 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:23,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,291 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,292 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,292 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:23,292 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,292 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:23,292 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,292 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:23,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,293 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:27:23,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,297 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,298 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,298 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:27:23,298 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,298 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:23,298 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,298 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:23,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,299 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2020-10-29 01:27:23,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,305 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,306 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,306 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:23,306 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,306 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:23,306 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,307 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:23,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,307 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-29 01:27:23,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,314 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,315 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:27:23,315 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,315 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:27:23,315 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,315 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:23,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,315 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:23,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,322 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,322 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:27:23,322 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,322 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:23,322 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,322 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:23,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,322 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2020-10-29 01:27:23,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,330 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,330 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 01:27:23,330 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,330 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:27:23,330 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,330 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:23,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,331 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:23,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,337 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,337 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:23,337 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,337 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:23,337 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,337 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:23,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,338 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 349 [2020-10-29 01:27:23,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,398 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,398 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:27:23,398 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,398 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:27:23,399 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,399 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:27:23,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,399 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:23,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,405 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:23,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,406 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:23,406 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,406 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:23,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,406 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 372 [2020-10-29 01:27:23,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,434 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,434 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 28 [2020-10-29 01:27:23,434 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,434 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:27:23,434 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,434 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 25 [2020-10-29 01:27:23,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,435 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:27:23,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:23,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:27:23,443 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,443 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:23,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,444 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 01:27:23,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,450 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,450 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:23,450 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,450 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:23,450 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,450 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:23,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,450 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 01:27:23,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,456 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,456 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:27:23,456 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,456 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:23,456 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,456 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:27:23,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,456 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 396 [2020-10-29 01:27:23,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,460 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,461 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,462 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:23,462 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,462 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:23,462 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,462 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:27:23,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,463 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2020-10-29 01:27:23,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,468 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,470 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,470 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:23,470 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,470 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:27:23,470 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,470 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:27:23,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,471 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 411 [2020-10-29 01:27:23,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:23,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:23,477 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:27:23,477 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:27:23,477 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:27:23,477 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 01:27:23,477 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:27:23,477 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:27:23,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:27:23,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:27:23,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:27:23,478 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:27:23,607 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 18 proven. 210 refuted. 0 times theorem prover too weak. 1427 trivial. 0 not checked. [2020-10-29 01:27:23,608 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1311333624] [2020-10-29 01:27:23,608 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 01:27:23,608 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18] total 18 [2020-10-29 01:27:23,608 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [164901039] [2020-10-29 01:27:23,609 INFO L461 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-10-29 01:27:23,609 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:27:23,609 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-10-29 01:27:23,610 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=244, Unknown=0, NotChecked=0, Total=306 [2020-10-29 01:27:23,610 INFO L87 Difference]: Start difference. First operand 3364 states and 4221 transitions. Second operand 18 states. [2020-10-29 01:27:24,648 WARN L193 SmtUtils]: Spent 519.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-29 01:27:25,058 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-10-29 01:27:33,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 01:27:33,431 INFO L93 Difference]: Finished difference Result 7195 states and 9102 transitions. [2020-10-29 01:27:33,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-29 01:27:33,432 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 426 [2020-10-29 01:27:33,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 01:27:33,451 INFO L225 Difference]: With dead ends: 7195 [2020-10-29 01:27:33,451 INFO L226 Difference]: Without dead ends: 3851 [2020-10-29 01:27:33,460 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 147 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 117 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=127, Invalid=575, Unknown=0, NotChecked=0, Total=702 [2020-10-29 01:27:33,466 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3851 states. [2020-10-29 01:27:34,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3851 to 3365. [2020-10-29 01:27:34,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3365 states. [2020-10-29 01:27:34,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3365 states to 3365 states and 4222 transitions. [2020-10-29 01:27:34,039 INFO L78 Accepts]: Start accepts. Automaton has 3365 states and 4222 transitions. Word has length 426 [2020-10-29 01:27:34,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 01:27:34,040 INFO L481 AbstractCegarLoop]: Abstraction has 3365 states and 4222 transitions. [2020-10-29 01:27:34,040 INFO L482 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-10-29 01:27:34,040 INFO L276 IsEmpty]: Start isEmpty. Operand 3365 states and 4222 transitions. [2020-10-29 01:27:34,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2020-10-29 01:27:34,049 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:27:34,049 INFO L422 BasicCegarLoop]: trace histogram [38, 12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:27:34,050 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-10-29 01:27:34,050 INFO L429 AbstractCegarLoop]: === Iteration 13 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:27:34,050 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:27:34,050 INFO L82 PathProgramCache]: Analyzing trace with hash -891219748, now seen corresponding path program 1 times [2020-10-29 01:27:34,051 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:27:34,051 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1171656622] [2020-10-29 01:27:34,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:27:34,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:27:34,384 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:34,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:34,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:35,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:35,308 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:35,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:27:35,617 FATAL L256 erpolLogProxyWrapper]: Now shrinking...